Important CMC fact: Full Mechanical CMC is Tennessee's broad mechanical classification. It covers plumbing and gas piping, process piping, HVAC and refrigeration, fire sprinklers and fire protection, mechanical insulation, pollution control, pneumatic tubes, temperature controls, boiler construction and repairs, and fuel gas systems. Passing the exam is only one part of earning the contractor license.
What Is the Tennessee CMC Full Mechanical Contractor License?
Tennessee organizes mechanical contractor licensing under the CMC family. The full CMC classification sits above the individual specialty categories because it covers the complete mechanical contracting scope recognized by the Tennessee Board for Licensing Contractors.
A full CMC contractor may perform qualifying work involving plumbing and gas piping systems, HVAC and refrigeration, process piping, fire sprinkler and fire protection, boilers, fuel gas, pollution-control systems, pneumatic tube systems, mechanical insulation, and temperature-control systems.
That makes Full CMC especially useful for companies that do not want their Tennessee contractor authority limited to only plumbing, only HVAC, or only sprinkler work.
The trade examination is broad for the same reason. You are studying multiple mechanical disciplines at once. One question can involve ductwork, another refrigerants, another fuel gas, another sprinkler systems, and another electrical concepts. The exam enjoys changing subjects almost as much as a service truck enjoys collecting tools you forgot you owned.
Official trade exam: CMC - Mechanical Contractor / Full Mechanical Contractor.
Testing provider: Prov for newly scheduled Tennessee exams.
Questions: 100.
Time: 2 hours.
Passing score: 73 percent.
Format: open book and computer based.
Exam fee: $53 per attempt.
Pre-approval: required before scheduling.
Additional exam: Tennessee Contractor Business and Law for new contractor applicants.
The Tennessee CMC Full Mechanical Contractor Online Exam Prep Course provides structured preparation across mechanical codes, fuel gas, equipment, refrigeration, duct systems, piping, controls, fire protection, and sprinkler systems.
Tennessee CMC Full Mechanical Contractor Licensing Path
Full CMC has a unique pre-approval step before the normal trade-exam and contractor-license process.
| Step | Authority / Requirement | What to Verify |
|---|---|---|
| Classification | Tennessee Board for Licensing Contractors | Confirm that Full Mechanical CMC matches the mechanical work your company intends to perform |
| Exam Pre-Approval | Tennessee Board | Submit the CMC / CMC-A Pre-Approval Request before scheduling |
| Experience Verification | Current CMC pre-approval form | Document at least three years of plumbing work experience or applicable accepted substitute documentation |
| Pre-Approval Fee | Tennessee Board | Current fee is $50 |
| CMC Trade Exam | Prov | 100 questions, 2 hours, open book, 73% passing |
| Business & Law | Prov | 50 questions, 2 hours, open book, 73% passing for new contractor applicants |
| Financial Qualification | Tennessee Board | Monetary limit, financial-statement route, or qualifying surety-bond route |
| Final License | Tennessee Board / CORE | Application, QA, financial documentation, insurance, entity records, examination results, reference, affidavit, and $250 fee |
Research Authority and 2026 Verification
Tennessee changed examination providers in 2026, so this page separates current Prov information from older PSI-era exam material.
| Verified Point | Authority | Current Result |
|---|---|---|
| Full CMC classification | Tennessee Board | Full mechanical contracting classification |
| Exam pre-approval | Tennessee Board | Required before scheduling CMC with Prov |
| Pre-approval experience | Current Tennessee CMC / CMC-A form | At least three years of plumbing work experience unless qualifying substitute documentation applies |
| CMC examination | Prov Candidate Information Bulletin | 100 questions, 2 hours, open book |
| Passing standard | Prov | 73% |
| Exam fee | Prov | $53 per attempt |
| Primary CMC references | Prov | 2021 IMC, 2021 IFGC, HVAC Basics for Contractors 4th Edition |
| Alternate-reference transition | Prov | Designated prior PSI references remain permitted through January 1, 2027 |
| Initial contractor fee | Tennessee Board | $250 |
| Renewal fee | Tennessee Board | $200 |
Tennessee CMC Full Mechanical Exam Breakdown
The current Prov CMC examination contains 13 subject areas totaling 100 questions.
Air Distribution and Vents is the largest category with 18 questions. That makes airflow, ductwork, ventilation, exhaust, venting, and related mechanical-system knowledge the single biggest study target.
Equipment, Refrigerants and Oils, and Sprinkler Systems contain 10 questions each. Together, those three areas add another 30 questions.
Fuel Gas Systems, Safety, and Piping contain 8 questions each. General Knowledge has 6, while Code Requirements and Load Calculations contain 5 each. Controls, Electrical Concepts, and Fire Protection contain 4 questions each.
The important lesson is simple: Full CMC is not an HVAC-only exam. It deliberately reaches across mechanical specialties, which is exactly what the license allows you to do.
Primary SEO Target Tennessee CMC Full Mechanical Contractor Exam Prep
Licensing Authority Tennessee Board for Licensing Contractors
Classification CMC - Full Mechanical Contractor
Exam Provider Prov
Pre-Approval Required from Tennessee Board before scheduling
Pre-Approval Fee $50
Trade Exam 100 questions
Time 2 hours
Passing Score 73%
Format Open book • Computer based
Exam Fee $53 per attempt
Primary Code International Mechanical Code, 2021
Fuel Gas Code International Fuel Gas Code, 2021
Trade Reference HVAC Basics for Contractors, 4th Edition
Business & Law 50 questions • 2 hours • 73% passing • open book
Initial Contractor Fee $250
How to Study for the Tennessee CMC Full Mechanical Exam
Study by the official Prov weighting and by mechanical system. With 100 questions in two hours, you average only about 72 seconds per question. That is fast for an open-book contractor exam.
Air Distribution and Vents: study ducts, ventilation, exhaust, airflow, combustion air, vent systems, clearances, air movement, and IMC navigation.
Equipment: review heating and cooling equipment, appliances, installation, access, clearances, controls, and service concepts.
Refrigerants and Oils: review refrigeration principles, refrigerants, oils, compressors, components, system operation, and servicing concepts.
Sprinkler Systems: review sprinkler fundamentals, piping arrangements, system components, water supplies, valves, and fire-protection principles.
Fuel Gas: study gas piping, sizing, materials, combustion air, appliance installation, chimneys, venting, and fuel-gas code navigation.
Piping and Loads: practice mechanical piping, system sizing, load calculations, equipment selection, and related trade math.
The Tennessee CMC Full Mechanical Highlighted & Tabbed Book Package adds organized mechanical, fuel-gas, HVAC, refrigeration, building, and sprinkler references for broader exam preparation.
Mechanical Codes, Airflow, Piping, Refrigeration, and Fire Protection Strategy
The fastest approach is to identify the system before you search. A fuel-gas question belongs in a different place than a duct question, refrigeration question, sprinkler question, or basic electrical-controls question.
Tennessee CMC Full Mechanical exam-prep illustration for HVAC, fuel gas, piping, refrigeration, controls, fire protection, and sprinkler systems.
- Air Distribution: review duct sizing concepts, fittings, airflow, ventilation, exhaust, returns, supply systems, and venting
- Fuel Gas: practice pipe sizing, combustion air, appliance installation, regulators, vent connectors, chimneys, and clearances
- Mechanical Piping: review materials, valves, supports, joining methods, pressure concepts, hydronic systems, and installation practices
- Refrigeration: review the refrigeration cycle, components, refrigerants, oils, pressures, temperatures, and troubleshooting
- Controls: study thermostats, relays, control circuits, sensors, safety devices, and equipment sequencing
- Sprinklers: review system types, piping, valves, sprinkler components, water supply, fire protection, and installation concepts
- Safety: practice jobsite safety, PPE, ladders, tools, lifting, mechanical equipment hazards, and safe installation practices
Your Tennessee CMC Full Mechanical Licensing Roadmap
Move from CMC pre-approval through Prov testing, Business and Law, financial qualification, insurance, application, and final contractor licensing.
1
Confirm that Full CMC is the right classification
Choose Full Mechanical when you need broad mechanical authority instead of only a single specialty such as plumbing, HVAC/Refrigeration, or fire sprinklers.
2
Complete the CMC pre-approval request
Submit Tennessee's current CMC / CMC-A pre-approval form and the required $50 fee before trying to schedule with Prov.
3
Document qualifying plumbing experience
The current form asks for verification of at least three years of plumbing work experience unless an accepted license or qualifying engineering-degree route applies.
4
Build your current reference system
Begin with Prov's current primary references: 2021 IMC, 2021 IFGC, and HVAC Basics for Contractors, 4th Edition. Use additional study references for broader mechanical review.
5
Pass the CMC Full Mechanical examination
Prepare for 100 questions, two hours, open-book testing, and a 73 percent passing standard.
6
Pass Tennessee Business and Law
New Tennessee contractor applicants also complete the separate 50-question Business and Law examination.
7
Complete financial and insurance requirements
Establish the requested monetary limit and provide the required financial or surety-bond documentation, general liability coverage, and workers' compensation information or qualifying exemption.
8
Submit the contractor application
Complete the Tennessee CORE application, submit the required supporting documents, pay the current $250 initial fee, and wait for Board approval before contracting where the license is required.
Tennessee CMC Full Mechanical Exam Topic Weighting
The current Prov CMC outline assigns all 100 questions across the following 13 subject areas.
Air Distribution and Vents 18 questions
Equipment 10 questions
Refrigerants and Oils 10 questions
Sprinkler Systems 10 questions
Fuel Gas Systems 8 questions
Safety 8 questions
Piping 8 questions
General Knowledge 6 questions
Code Requirements 5 questions
Load Calculations 5 questions
Controls 4 questions
Electrical Concepts 4 questions
Fire Protection 4 questions
Study priority: Air Distribution and Vents, Equipment, Refrigerants and Oils, and Sprinkler Systems combine for 48 of the 100 questions. Add Fuel Gas, Safety, and Piping, and those seven areas account for 72 questions.
Tennessee CMC Full Mechanical Exam References
Separate the books Prov currently lists as primary CMC exam references from extra books that may be useful for broader study. Do not assume every prep-package book is automatically allowed in the testing room.
| Reference | Primary Study Use | 2026 Status |
|---|---|---|
| International Mechanical Code, 2021 | Mechanical systems, ventilation, ducts, exhaust, equipment, refrigeration, chimneys, vents, hydronic piping, and code requirements | Current Prov primary CMC reference |
| International Fuel Gas Code, 2021 | Fuel-gas piping, sizing, combustion air, appliances, venting, chimneys, regulators, materials, and installation | Current Prov primary CMC reference |
| HVAC Basics for Contractors, 4th Edition | HVAC fundamentals, equipment, controls, air distribution, heating, cooling, system components, piping, and contractor trade knowledge | Current Prov primary CMC reference |
| International Building Code, 2021 | Building-system coordination, fire-resistance concepts, mechanical penetrations, occupancies, and broader code context | Useful broader study reference in current 1 Exam Prep CMC packages; verify exam-room authorization before testing |
| Refrigeration and Air Conditioning Technology, 10th Edition | Refrigeration cycle, refrigerants, oils, equipment, controls, troubleshooting, service, and air-conditioning technology | Additional broader study reference in current 1 Exam Prep CMC packages |
| NFPA 13, 2022 | Sprinkler systems, components, piping, water supplies, installation requirements, and fire-protection concepts | Additional broader study reference in current 1 Exam Prep CMC packages |
| Tennessee Business and Law Study Guide for Contractors, 4th Edition, 2024 | Separate Tennessee Business and Law examination | Current Prov Business and Law reference |
Temporary 2026 reference rule: Prov permits the designated prior PSI-approved references listed in the alternate-reference section of the Candidate Information Bulletin through January 1, 2027. After that transition period, candidates should expect Prov's current reference list to control.
How to Prepare for the Open-Book Tennessee CMC Exam
Build these exam-prep habits
- Practice with the exact references you plan to bring
- Learn the IMC chapter structure
- Learn the IFGC index and sizing tables
- Connect each exam topic to its likely reference
- Practice air-distribution and ventilation questions first
- Review equipment, refrigerants, sprinkler systems, fuel gas, and piping
- Use permanent tabs that comply with Prov rules
- Complete 100-question two-hour simulations
Avoid these exam-prep mistakes
- Trying to research all 100 questions
- Bringing movable tabs or Post-it notes
- Leaving handwritten notes in references
- Adding photocopied pages to approved books
- Bringing unauthorized practice guides into the testing room
- Studying only HVAC and ignoring sprinklers or fuel gas
- Using old PSI exam numbers instead of the current Prov outline
- Forgetting the Board pre-approval step
Prov book rules: highlighting and permanent tabs are allowed. Handwritten notes are prohibited. Moveable tabs and Post-it notes are prohibited. Photocopied books and added photocopied documents are prohibited. Unauthorized test-preparation guides and practice exams cannot be used as exam-room references.
What Does Tennessee Full Mechanical CMC Cover?
Full CMC is Tennessee's broad mechanical classification. It brings the major mechanical specialties together under one contractor classification.
The recognized CMC family includes Plumbing and Gas Piping, Process Piping, HVAC, Refrigeration and Gas Piping, Sprinklers and Fire Protection, Insulation of Mechanical Work, Pollution Control, Pneumatic Tube Systems, Temperature Controls, Boiler Construction and Repairs, and Fuel Gas Piping and Systems.
Full CMC is therefore broader than CMC-A Plumbing, CMC-C HVAC/Refrigeration, or CMC-D Fire Sprinklers alone.
Mechanical subcontractors performing qualifying mechanical work at or above Tennessee's contractor licensing threshold must hold the appropriate contractor license.
Some work can also trigger separate permits, inspections, or specialist licensing. For example, fire-sprinkler work may involve Tennessee fire-prevention firm and responsible-managing-employee requirements in addition to the contractor classification.
Contractor threshold: Tennessee generally requires the appropriate contractor license for mechanical subcontract work of $25,000 or more, including materials, equipment, and labor. Smaller projects may still be regulated by local jurisdictions or other state licensing and permitting programs.
Tennessee Full CMC vs Mechanical Specialty Classifications
Use the classification that matches the work the company actually intends to contract.
| Classification | Main Scope | Trade Exam | Key Point |
|---|---|---|---|
| CMC | Full Mechanical | Required | Broad mechanical authority across the recognized CMC categories; Board pre-approval required for exam |
| CMC-A | Plumbing and Gas Piping | Required | Plumbing-focused classification; Board pre-approval required |
| CMC-B | Process Piping | No separate standard exam shown | Board may require full mechanical qualification depending on proposed work and credentials |
| CMC-C | HVAC, Refrigeration and Gas Piping | Required | Narrower than Full CMC and focused on HVAC/Refrigeration systems |
| CMC-D | Sprinklers and Fire Protection | Required | Additional fire-prevention licensing requirements may apply |
| CMC-E through CMC-J | Insulation, pollution control, pneumatic tubes, temperature controls, boilers, and fuel gas | No separate trade exam currently listed for those specialties | Specialty authority is narrower than Full CMC |
Tennessee CMC Financial, Insurance, and Application Requirements
CMC Qualifying Agent
Pre-Approval + Testing
- Confirm Full CMC classification
- Complete the CMC / CMC-A pre-approval process
- Pay the current $50 pre-approval fee
- Document qualifying plumbing experience or accepted alternative documentation
- Pass the 100-question CMC trade examination
- Complete Business and Law for a new contractor license
- Properly qualify the business entity
Financial Qualification
Monetary Limit
- Contractor license receives a monetary limit
- Normal calculation uses 10 times the lesser of working capital or net worth
- Experience also supports the monetary limit requested
- Reviewed financial statement is generally used for limits of $3 million or less
- Audited financial statement is generally required above $3 million
- Current 2026 surety-bond option may replace the CPA financial-statement route
- Board-approved surety bond must generally equal at least 50% of the requested monetary limit
Contractor Business
Final Tennessee License
- Complete the CORE contractor application
- Provide qualifying-agent information
- Provide trade and Business and Law scores
- Provide reference and contractor affidavit
- Provide financial or approved surety-bond documentation
- Provide general liability insurance
- Provide workers' compensation coverage or qualifying exemption
- Pay the current $250 initial contractor fee
2026 surety-bond option: Tennessee now permits the Board's approved Contractors' Surety Bond as an alternative to a CPA-reviewed or audited financial statement. The bond must generally be at least 50 percent of the monetary limit requested.
Renewal: the current Tennessee contractor renewal fee is $200.
Six-Week Tennessee CMC Full Mechanical Exam Prep Plan
Build mechanical-system knowledge and open-book speed together. With only two hours for 100 questions, every week should include timed reference-navigation drills.
Week 1
CMC Setup + Mechanical Code
- Complete or confirm Board pre-approval
- Verify current Prov bulletin
- Organize IMC, IFGC, and HVAC Basics
- Review general knowledge
- Practice code navigation
Week 2
Air Distribution + Ventilation
- Duct systems
- Airflow
- Ventilation
- Exhaust and makeup air
- Vents and combustion air
Week 3
Equipment + Refrigeration
- Heating equipment
- Cooling equipment
- Refrigeration cycle
- Refrigerants and oils
- Controls and service concepts
Week 4
Fuel Gas + Piping
- Gas pipe sizing
- Combustion air
- Appliance installation
- Mechanical piping
- Valves, supports, materials, and fittings
Week 5
Sprinklers + Fire + Loads
- Sprinkler system fundamentals
- Fire protection
- Load calculations
- Electrical concepts
- Safety review
Week 6
Full Prov Simulation
- 100-question mixed exams
- 2-hour timer
- 72-second average pacing
- Reference-selection drills
- Continue Business and Law review
How Hard Is the Tennessee CMC Full Mechanical Exam?
Full CMC is difficult because the classification covers several mechanical trades rather than one specialty.
The exam expects knowledge of HVAC, refrigeration, fuel gas, piping, air distribution, equipment, controls, sprinkler systems, fire protection, load calculations, electrical concepts, safety, and mechanical codes.
The biggest challenge may be the clock. One hundred questions in two hours means an average of about 72 seconds per question.
That pace changes how you should use an open-book exam. Your books are there to verify difficult details, not to teach you mechanical contracting from page one while the timer keeps moving.
Strong candidates know enough to answer many questions directly, recognize which reference contains the others, and move on quickly when one question starts eating the schedule.
Tennessee CMC Full Mechanical Exam Day Checklist
Do this
- Confirm that your Board pre-approval is complete
- Confirm the exact CMC Full Mechanical exam title
- Verify your current Prov appointment
- Bring valid government-issued photo identification
- Bring only authorized references
- Use permanent tabs that meet Prov rules
- Complete highlighting before test day
- Bring only a permitted simple four-function calculator
- Answer quick questions first and protect review time
Do not do this
- Try to self-register without CMC Board authorization
- Confuse Full CMC with CMC-C HVAC/Refrigeration
- Bring Post-it notes or movable tabs
- Bring handwritten notes inside references
- Add photocopied pages to books
- Bring unauthorized practice guides into the room
- Spend four minutes searching one question
- Ignore sprinkler systems because your background is HVAC
Pacing tip: 100 questions in 120 minutes gives you an average of 72 seconds per question. Bank the easy answers quickly. Flag deeper code searches and calculations, then return after you have protected the rest of the exam.
Tennessee CMC Full Mechanical Exam Prep Options
CMC Online Exam Prep Course
Structured Mechanical Preparation
- Current Prov CMC focus
- Mechanical-code review
- Fuel-gas preparation
- HVAC and refrigeration review
- Piping and equipment topics
- Controls, loads, and safety
- Reference-navigation strategy
Highlighted & Tabbed CMC Books
Organized Mechanical References
- 2021 International Mechanical Code
- 2021 International Fuel Gas Code
- HVAC Basics for Contractors
- 2021 International Building Code
- Refrigeration and Air Conditioning Technology
- NFPA 13 sprinkler reference
- Highlighted and tabbed preparation
CMC Ultimate Rental Package
Trade + Business + Books + Application Support
- CMC mechanical reference rentals
- Tennessee Business and Law book
- CMC exam-prep course
- Business and Law preparation
- Highlighted and tabbed study materials
- One-year course access
- Application Service
Need instructor support? The Tennessee CMC Full Mechanical Live Virtual + Self Study Training adds guided mechanical instruction to independent preparation.
Business and Law: view Tennessee Business and Law Management Exam Prep .
Tennessee CMC Full Mechanical Contractor Exam Prep
This Tennessee-specific 1 Exam Prep credential image is directly related to the CMC Full Mechanical Contractor examination.
• Tennessee Full Mechanical CMC classification
• 100-question Prov trade examination
• 2-hour testing period
• 73% passing score
• Board pre-approval required before scheduling
• HVAC, refrigeration, plumbing, gas piping, and process piping
• Fire protection and sprinkler systems
• Air distribution, equipment, controls, loads, and safety
• Separate Tennessee Business and Law requirement for new contractor applicants
Prepare for the full classification, not just your favorite specialty. Full CMC is intentionally broad. The exam may move from ductwork to refrigerants, then to gas piping, sprinklers, controls, or load calculations before you have time to miss the previous subject.
Frequently Asked Questions
Tennessee Full Mechanical Licensing
CMC is Tennessee's full mechanical contracting classification. It covers the complete range of mechanical contracting categories recognized by the Board, including plumbing, HVAC and refrigeration, process piping, fire protection, boilers, fuel gas, mechanical insulation, controls, and other listed mechanical specialties.
The Tennessee Board for Licensing Contractors regulates the CMC contractor classification.
Yes. CMC-C focuses on HVAC, refrigeration, and related gas piping. Full CMC covers the broader mechanical classification, including plumbing, process piping, sprinklers and fire protection, boilers, insulation, fuel gas, temperature controls, and other mechanical categories.
Mechanical subcontractors performing qualifying mechanical work of $25,000 or more, including materials, equipment, and labor, generally need the appropriate Tennessee contractor license. Local licensing and permit requirements may also apply to smaller projects.
Pre-Approval
Yes. Full Mechanical CMC is one of the Tennessee trade examinations that requires Board pre-approval before Prov may schedule the candidate.
The current Tennessee exam-information page lists a $50 fee for the CMC / CMC-A pre-approval request.
The current Tennessee form asks CMC and CMC-A applicants to provide verification of at least three years of plumbing work experience unless an accepted substitute, such as qualifying license or engineering-degree documentation, applies.
No. Obtain Tennessee Board authorization first. Once approved, follow the Board and Prov instructions for scheduling the Full Mechanical examination.
CMC Exam Basics
Prov administers newly scheduled Tennessee contractor examinations under the current Board testing program.
The current Prov Full Mechanical examination contains 100 questions.
The current Prov Candidate Information Bulletin lists a two-hour time limit.
The current Prov passing standard is 73 percent.
Yes. The current Prov Tennessee contractor program uses an open-book format with authorized references.
The current Prov examination fee is $53 per attempt. This is separate from Tennessee's CMC pre-approval fee.
Two hours for 100 questions averages about 72 seconds per question. That is why quick reference navigation is so important.
The current Prov bulletin allows candidates who fail to retake an examination as needed without a Board waiting period, subject to registration, availability, eligibility, and payment of the exam fee for each attempt.
Exam Topics
Air Distribution and Vents is the largest category with 18 questions.
Equipment currently contains 10 questions.
Yes. Refrigerants and Oils currently contains 10 questions, and other categories can also involve HVAC and refrigeration equipment concepts.
Yes. Sprinkler Systems currently accounts for 10 questions, while Fire Protection contains another 4.
Yes. Fuel Gas Systems currently contains 8 questions. The 2021 International Fuel Gas Code is one of Prov's current primary CMC references.
Yes. Electrical Concepts currently contains 4 questions. The exam also includes Controls as a separate 4-question area.
References and Open-Book Rules
The current primary references are International Mechanical Code 2021, International Fuel Gas Code 2021, and HVAC Basics for Contractors, 4th Edition.
Prov's current transition rules permit the designated prior PSI-approved reference materials through January 1, 2027. Review the alternate-reference list in the current bulletin before deciding what to bring.
Yes. Prov allows highlighting in authorized references before the examination.
Yes. Permanent tabs are allowed. Moveable tabs and Post-it notes are not permitted.
No. Prov's current rules prohibit handwritten notes inside authorized reference books.
No. A study package may contain extra books for broader preparation. Only references authorized under the current Prov rules for your examination session should be brought into the testing room.
Business and Licensing
Yes. New Tennessee contractor license applicants take the Tennessee Contractor Business and Law examination in addition to the applicable trade exam.
The current Prov bulletin lists 50 questions with a two-hour time limit and a 73 percent passing standard.
No. Passing the examination satisfies only part of the licensing process. The business must still complete the applicable financial, insurance, qualifying-agent, entity, application, documentation, and Board approval requirements.
Tennessee guidance generally bases the monetary limit on 10 times the lesser of working capital or net worth, with qualifying experience also considered.
Yes. Beginning July 1, 2026, Tennessee permits the Board-approved Contractors' Surety Bond as an alternative to a CPA-reviewed or audited financial statement. The bond generally must equal at least 50 percent of the requested monetary limit.
The current initial contractor fee is $250.
The current Tennessee contractor renewal fee is $200.
1 Exam Prep
Yes. 1 Exam Prep offers a Tennessee CMC online course, online practice questions, book packages, highlighted and tabbed references, live virtual plus self-study training, an Ultimate rental package, and an all-inclusive licensing and business-setup package.
Yes. 1 Exam Prep offers Tennessee CMC Mechanical Contractor Prov online practice questions designed around the current mechanical, fuel-gas, and HVAC references.
Yes. The Tennessee CMC Full Mechanical Live Virtual + Self Study option combines instructor-led review with independent preparation.
Yes. The all-inclusive Tennessee CMC package combines exam preparation with licensing and business-setup support.
Watch: Related Tennessee Mechanical Contractor Exam Prep
This 1 Exam Prep YouTube video focuses on the Tennessee CMC-A Mechanical Plumbing Contractor exam. CMC-A is a narrower classification than Full CMC, but it is highly relevant because Full CMC includes plumbing, gas piping, mechanical-code navigation, and Tennessee's unusual mechanical pre-approval process.
Full CMC study tip: use this related plumbing-focused video for Tennessee mechanical exam strategy and book-navigation habits, but do not stop there. Full CMC also adds major HVAC, refrigeration, air distribution, equipment, controls, fire protection, and sprinkler-system coverage.
Tennessee CMC Full Mechanical Contractor Exam Prep Resources
Combine current Tennessee Board and Prov information with structured 1 Exam Prep mechanical courses, practice questions, references, live training, Business and Law preparation, and licensing support.
Tennessee CMC Online Exam Prep Course CMC Prov Online Practice Questions CMC Highlighted & Tabbed Book Package CMC Full Mechanical Book Package CMC Live Virtual + Self Study Training CMC Ultimate Exam Prep Rental Package All-Inclusive Tennessee CMC Package Tennessee Business & Law Exam Prep Tennessee Contractor Exam Information Tennessee Classification Outline CMC Pre-Approval Form and Contractor Forms Prov Tennessee Candidate Bulletin Current Prov Tennessee Exam Information Tennessee Contractor Licensing Requirements Tennessee Contractor Fees Tennessee Contractor Renewal Contact 1 Exam Prep
Ready for Tennessee CMC Full Mechanical Contractor Exam Prep?
Build faster mechanical-code navigation, stronger HVAC and refrigeration knowledge, better fuel-gas and piping skills, confidence with air distribution, equipment, refrigerants, sprinkler systems, fire protection, controls, load calculations, safety, Business and Law, and Tennessee's unique CMC pre-approval process.
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Tennessee CMC Full Mechanical Exam Prep
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