The 1 Package: All-Inclusive Maryland Master Restricted Forced Air Contractor Exam, Licensing & Business Setup Solution

The 1 Package: All-Inclusive Maryland Master Restricted Forced Air Contractor Exam, Licensing & Business Setup Solution

If you’re going after the Maryland Master Restricted (Forced Air) credential, you’re not just studying for an exam—you’re leveling up into contractor-responsibility work. That means code-driven decisions, safe installation habits, clean documentation, and the ability to prove competency under timed testing conditions.

The 1 Package is designed as an all-inclusive solution that supports the full journey: structured exam prep, licensing support through an included application service, and business setup services that help you get legally organized and positioned to operate like a professional from day one.

This package is built around a simple idea: the best prep is organized, reference-smart, and practice-driven. Your goal is not to memorize every detail—it’s to build a repeatable system for finding answers quickly, applying trade knowledge correctly, and walking into exam day with confidence.

Package Price: $2,415
Refundable Deposit: $700
Total Due Today: $3,115

The refundable deposit is collected up front as part of your total due today due to the rental component of this package. This structure helps you access the reference set you’ll use throughout your preparation while keeping the program organized and accountable.

Exam Details

Maryland’s HVACR examinations are administered through PSI. For the Master Restricted Forced Air exam outline, the candidate bulletin lists:

• Number of Questions: 50
• Time Allowed: 120 minutes
• Minimum Passing Score: 70%

The published content outline for the Forced Air specialty emphasizes contractor-level competence across major work areas, including:

• Electrical knowledge, motors, and controls (AC/DC circuits, motors, controls)
• Refrigeration and air conditioning (theory, sizing/design, installation, troubleshooting/maintenance, testing and balancing, ventilation requirements, plans and symbols)
• Heating systems (heating theory/types, combustion air, equipment sizing, heating equipment, installation, troubleshooting/maintenance, vents and chimneys, fuel oil systems)
• Safety (PPE use, fall protection, hazard awareness, contractor responsibilities, tools/equipment, ladders, and general jobsite safety practices)

The candidate bulletin also lists the PSI Master Restricted Forced Air examination fee as $50 (exam fees are paid separately from this prep package).

Open Book Test

The Maryland Master Restricted Forced Air exam is listed as an open book examination. Candidates may bring reference books, but study guides are not allowed. Reference books may be indexed and may contain highlighted or underlined text, but the books must be unmarked (not written in) and may not contain loose or attached papers. The bulletin also notes that references are not provided at the test center and only the listed references are allowed in the testing room.

Open-book doesn’t mean “easy.” It means your score is closely tied to how efficiently you can:

• Identify what the question is really asking
• Choose the right book fast
• Navigate indexes, chapter layouts, and code structure without hesitation
• Confirm the best answer under time pressure

The bulletin also provides tab guidance: certain permanent tabs are acceptable, while common removable flags may be rejected by the proctor if they can be removed without tearing pages. Your exam-day setup should be clean, compliant, and built for speed.

Licensing Steps

Maryland issues Master Restricted licenses in specific specialties (including forced air). A practical, high-level path to reaching the license goal looks like this:

1. Confirm you meet eligibility for Master Restricted (Forced Air), including the required license status and qualifying experience.
2. Apply for the examination through the state’s process and follow PSI scheduling procedures after approval.
3. Prepare using the published outline and allowed references so your study time mirrors what the exam tests.
4. Pass the Master Restricted Forced Air exam with a score of 70% or higher.
5. Complete the license application after passing and submit any required documentation requested by the Board.
6. Operate in compliance once licensed, including any insurance and advertising/vehicle identification requirements that apply to your role.

This is where The 1 Package stands out. It supports the exam itself while also helping you move toward operating as a legitimate contracting business—structured, compliant, and ready to take on work responsibly.

State Requirements

Maryland’s licensing requirements for a Master Restricted license include experience and work-hour expectations. The state’s licensing requirements page lists that an applicant for a master restricted license must:

• Have been licensed as a journeyman and regularly and principally employed to provide HVACR services for at least three years of active experience under the direction and control of a HVACR master
• Have worked a minimum of 1,875 hours in the year prior to applying for a master restricted license
• Pass the master restricted examination with a score of 70%
• Currently hold a journeyman or higher-level license

Maryland also outlines insurance expectations for certain individuals who hold Master, Master Restricted, or Limited Contractor licenses. The candidate bulletin states minimum coverage amounts of $300,000 personal liability and $100,000 property damage liability (combined total $400,000 per occurrence) for individuals in situations such as owner-operators, responsible contractors authorized to approve contracts, and those pulling permits.

Additionally, the bulletin includes advertising and vehicle identification requirements for certain master-level licensees operating as owner-operators or responsible contractors: your Maryland HVACR license number (category and registration number) must be displayed on vehicles used for HVACR services and used in advertising, with minimum character height requirements, and it must appear on contracts and other promotional materials.

For budgeting and planning, Maryland’s HVACR Board fee page lists nonrefundable license fees (as of July 1, 2025) and notes that Master Restricted licenses are assessed per area licensed.

Reference Books

• Included Rental Book: International Mechanical Code, 2018
  A core mechanical code reference used for installation requirements, ventilation provisions, system rules, and code-structured navigation practice.
• Included Rental Book: Modern Refrigeration and Air Conditioning, 22nd edition
  A comprehensive technical reference that supports system fundamentals, components, diagnostics, and troubleshooting logic for refrigeration and air conditioning.
• Included Rental Book: Residential Load Calculation - Manual J, 8th Edition
  Supports residential sizing workflow and design reasoning—helpful for forced air sizing concepts, comfort considerations, and calculation discipline.
• Included Rental Book: NFPA 31: Standard for the Installation of Oil-Burning Equipment, 2011
  Supports oil-burning equipment installation and safety concepts that show up in heating system practice and code-aware decision-making.
• Included Rental Book: NFPA 54 - Standard for National Fuel Gas Code Handbook, 2012
  Reinforces fuel gas safety concepts and installation thinking that supports forced air heating knowledge and compliant practice.
• Included Rental Book: Code of Federal Regulations - 29 CFR Part 1926 (OSHA)
  Builds jobsite safety awareness aligned with contractor responsibilities, hazard control, and compliance-minded work habits.

Important for exam-day planning: The PSI candidate bulletin lists specific allowable references and editions for the Forced Air exam. This package includes the books listed above for study and preparation, while your exam-room materials should match the bulletin’s allowed reference list and conditions. Please allow up to 15 business days for The 1 Package book orders.

Test Information and Study Materials

The fastest way to improve your performance on a timed open-book exam is to treat your prep like training—short, focused reps that build speed and accuracy. The Forced Air outline covers multiple knowledge areas, so your study should be balanced and intentional.

Here’s a preparation approach that aligns well with the way the Forced Air exam is structured:

• Build a “book decision” habit: When you read a question, immediately decide which reference is most likely to contain the answer. Speed starts with choosing the correct source quickly.
• Practice clean navigation: Use indexes, chapter structures, and headings as your map. Open-book performance improves when you stop “hunting” and start “following a path.”
• Rotate by exam outline: Split your week across electrical/controls, refrigeration & AC, heating systems, and safety. Don’t let one strong area carry your whole plan.
• Use timed mini-sets: Instead of one long cram session, run multiple shorter timed drills. The exam is 120 minutes—your prep should include time pressure so exam day feels familiar.
• Study safety like a contractor: Safety items aren’t trivia. They test judgment—what you do first, what prevents harm, what the contractor is responsible for on a jobsite.
• Confirm the “best answer,” not just an answer: Many questions have options that look close. Train yourself to confirm the most correct choice based on the reference language and the scenario.

Because the candidate bulletin allows indexed and highlighted references (with restrictions), a smart organization system can save you real time. Your goal is to reduce page-turning and decision fatigue so you can stay focused question after question.

How 1 Exam Prep Helps You Reach Your Goal

1 Exam Prep supports serious candidates with a preparation structure that’s practical, trade-focused, and built around the reality of open-book testing.

• Organized study guidance: Prep is easier to follow when it’s structured. You get a plan that helps you cover the outline without losing momentum or wasting time on low-impact studying.
• Practice-oriented preparation: You’re guided toward active prep—timed drills, scenario thinking, and using your references the way you’ll use them in the testing room.
• Reference navigation support: Open-book exams reward speed. This package helps you build confidence using indexes, headings, and code structure so you can locate answers efficiently and verify them quickly.
• Confidence-building routine: When your prep rhythm becomes consistent, your confidence rises. Instead of guessing what to study next, you follow a track that keeps you moving forward.
• Business-minded readiness: The 1 Package adds business setup and compliance guidance so you’re not only preparing to pass—you’re preparing to operate professionally.

This is a contractor-level goal, and your prep should reflect that. The right structure makes it easier to study consistently, retain key concepts, and perform under the clock.

FAQ

What exam is this package designed to support?

This package is built for the Maryland Master Restricted (Forced Air) exam path, following the published content outline and reference-based study approach used for the Forced Air specialty.

Is the Maryland Master Restricted Forced Air exam open book?

Yes. The PSI candidate bulletin lists the Forced Air exam as an OPEN BOOK examination and outlines the reference rules, including that study guides are not allowed and references must meet specific conditions.

How many questions are on the Forced Air exam and how long is it?

The candidate bulletin lists the Master Restricted / Journeyman Restricted Forced Air exam as 50 questions with 120 minutes allowed and a 70% minimum passing score.

Does this package include business formation and EIN filing?

Yes. The 1 Package includes Business Formation (LLC or Corporation) and EIN Filing with the IRS as part of the all-inclusive solution, along with contractor compliance guidance.

How long do I have course access?

This package includes 1 year of course access.

What’s included in the total due today?

Your Total Due Today includes the Package Price plus the Refundable Deposit tied to the rental component: $2,415 + $700 = $3,115.

Are reference books provided at the test center?

No. The candidate bulletin states the references are not provided at the test center. Candidates bring their own reference materials that meet the bulletin’s requirements.

Can I highlight or index my code books for the exam?

The candidate bulletin states reference books may be indexed and may contain highlighted or underlined text, but they must be unmarked (not written in) and may not contain loose or attached papers.

What eligibility is required for a Maryland Master Restricted license?

Maryland’s licensing requirements for a master restricted license include being licensed as a journeyman, having three years of qualifying experience, working a minimum of 1,875 hours in the year prior to applying, holding a journeyman or higher license, and passing the master restricted exam with a score of 70%.