{"product_id":"arizona-hardscaping-and-irrigation-systems-residential-commercial-contractor-cr-21-exam-book-package","title":"Arizona Hardscaping and Irrigation Systems Residential \/ Commercial Contractor (CR-21) Exam Book Package","description":"\u003cp data-start=\"0\" data-end=\"422\"\u003ePrepare with confidence and pass your \u003cstrong data-start=\"38\" data-end=\"133\"\u003eArizona Hardscaping and Irrigation Systems Residential \/ Commercial Contractor (CR-21) Exam\u003c\/strong\u003e with this complete \u003cstrong data-start=\"153\" data-end=\"174\"\u003eExam Book Package\u003c\/strong\u003e, featuring the approved references allowed in the testing center, plus important study references that help you build real-world hardscaping, irrigation, masonry, concrete, plastering, fencing, and landscape construction knowledge before exam day.\u003c\/p\u003e\n\u003cp data-start=\"424\" data-end=\"741\"\u003eBuilt specifically for Arizona’s open-book contractor exam, this package helps you develop the knowledge and book-navigation skills needed for hardscaping, irrigation systems, sitework, landscape construction, retaining walls, masonry, concrete, stucco, jobsite safety, and residential and commercial code compliance.\u003c\/p\u003e\n\u003ch2 data-section-id=\"11xpfsq\" data-start=\"743\" data-end=\"764\"\u003e📚 What’s Included\u003c\/h2\u003e\n\u003ch3 data-section-id=\"1mqugwn\" data-start=\"766\" data-end=\"826\"\u003e✅ Exam-Approved References Allowed in the Testing Center\u003c\/h3\u003e\n\u003cp data-start=\"828\" data-end=\"963\"\u003eThese are the approved materials you can use during the Arizona CR-21 exam, making them essential for preparation and exam-day success.\u003c\/p\u003e\n\u003chr data-start=\"965\" data-end=\"968\"\u003e\n\u003ch3 data-section-id=\"1271pan\" data-start=\"970\" data-end=\"1050\"\u003eHardscaping and Irrigation Systems Residential\/Commercial Contractor (CR-21)\u003c\/h3\u003e\n\u003cp data-start=\"1052\" data-end=\"1117\"\u003eA focused exam reference for the CR-21 classification, including:\u003c\/p\u003e\n\u003cul data-start=\"1119\" data-end=\"1293\"\u003e\n\u003cli data-section-id=\"1mffdpt\" data-start=\"1119\" data-end=\"1150\"\u003eHardscaping project knowledge\u003c\/li\u003e\n\u003cli data-section-id=\"1x249mm\" data-start=\"1151\" data-end=\"1177\"\u003eIrrigation system basics\u003c\/li\u003e\n\u003cli data-section-id=\"ljoms8\" data-start=\"1178\" data-end=\"1216\"\u003eSite preparation and layout concepts\u003c\/li\u003e\n\u003cli data-section-id=\"6gxx8e\" data-start=\"1217\" data-end=\"1251\"\u003eLandscape construction practices\u003c\/li\u003e\n\u003cli data-section-id=\"1gzukk\" data-start=\"1252\" data-end=\"1293\"\u003eTrade-specific exam preparation support\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1295\" data-end=\"1298\"\u003e\n\u003ch3 data-section-id=\"134y8yu\" data-start=\"1300\" data-end=\"1357\"\u003eCode of Federal Regulations - 29 CFR Part 1926 (OSHA)\u003c\/h3\u003e\n\u003cp data-start=\"1359\" data-end=\"1417\"\u003eCovers important construction safety standards, including:\u003c\/p\u003e\n\u003cul data-start=\"1419\" data-end=\"1654\"\u003e\n\u003cli data-section-id=\"16kxyne\" data-start=\"1419\" data-end=\"1462\"\u003eJobsite hazard recognition and prevention\u003c\/li\u003e\n\u003cli data-section-id=\"1xdl2mj\" data-start=\"1463\" data-end=\"1494\"\u003ePersonal protective equipment\u003c\/li\u003e\n\u003cli data-section-id=\"gwlwst\" data-start=\"1495\" data-end=\"1528\"\u003eExcavation and trenching safety\u003c\/li\u003e\n\u003cli data-section-id=\"2v0bjh\" data-start=\"1529\" data-end=\"1575\"\u003eTool, ladder, scaffold, and equipment safety\u003c\/li\u003e\n\u003cli data-section-id=\"81ikh7\" data-start=\"1576\" data-end=\"1654\"\u003eOSHA compliance for hardscaping, irrigation, and landscape construction work\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1656\" data-end=\"1659\"\u003e\n\u003ch3 data-section-id=\"1ugp668\" data-start=\"1661\" data-end=\"1698\"\u003eInternational Building Code, 2018\u003c\/h3\u003e\n\u003cp data-start=\"1700\" data-end=\"1750\"\u003eProvides commercial building standards, including:\u003c\/p\u003e\n\u003cul data-start=\"1752\" data-end=\"2024\"\u003e\n\u003cli data-section-id=\"wbc1b9\" data-start=\"1752\" data-end=\"1793\"\u003eSite and structural safety requirements\u003c\/li\u003e\n\u003cli data-section-id=\"5uxb13\" data-start=\"1794\" data-end=\"1838\"\u003eAccessibility and occupancy considerations\u003c\/li\u003e\n\u003cli data-section-id=\"1i9zigj\" data-start=\"1839\" data-end=\"1895\"\u003eWall, foundation, and exterior construction provisions\u003c\/li\u003e\n\u003cli data-section-id=\"13cdigp\" data-start=\"1896\" data-end=\"1970\"\u003eCode compliance for commercial hardscaping and related construction work\u003c\/li\u003e\n\u003cli data-section-id=\"rxi2nj\" data-start=\"1971\" data-end=\"2024\"\u003eGeneral safety requirements for commercial projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2026\" data-end=\"2029\"\u003e\n\u003ch3 data-section-id=\"1536hcf\" data-start=\"2031\" data-end=\"2105\"\u003eInternational Residential Code for One- and Two-Family Dwellings, 2018\u003c\/h3\u003e\n\u003cp data-start=\"2107\" data-end=\"2163\"\u003eCovers residential construction requirements, including:\u003c\/p\u003e\n\u003cul data-start=\"2165\" data-end=\"2397\"\u003e\n\u003cli data-section-id=\"onst1x\" data-start=\"2165\" data-end=\"2202\"\u003eResidential sitework considerations\u003c\/li\u003e\n\u003cli data-section-id=\"knrsjz\" data-start=\"2203\" data-end=\"2244\"\u003eRetaining walls and exterior structures\u003c\/li\u003e\n\u003cli data-section-id=\"17mo5is\" data-start=\"2245\" data-end=\"2301\"\u003eConcrete, masonry, and foundation-related requirements\u003c\/li\u003e\n\u003cli data-section-id=\"1ruwuu\" data-start=\"2302\" data-end=\"2334\"\u003eDrainage and safety provisions\u003c\/li\u003e\n\u003cli data-section-id=\"1lbxxya\" data-start=\"2335\" data-end=\"2397\"\u003eCode compliance for one- and two-family residential projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2399\" data-end=\"2402\"\u003e\n\u003cp data-start=\"2404\" data-end=\"2538\"\u003e💡 \u003cstrong data-start=\"2407\" data-end=\"2538\"\u003eAll exam-approved books are provided in standard format, not pre-tabbed, allowing you to prepare under real testing conditions.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2 data-section-id=\"146l1j3\" data-start=\"2540\" data-end=\"2572\"\u003e📖 Important Study References\u003c\/h2\u003e\n\u003ch3 data-section-id=\"emlua8\" data-start=\"2574\" data-end=\"2631\"\u003e⚠️ Study References Not Allowed in the Testing Center\u003c\/h3\u003e\n\u003cp data-start=\"2633\" data-end=\"2928\"\u003eThese references are important for building trade knowledge, but they are \u003cstrong data-start=\"2707\" data-end=\"2746\"\u003enot allowed for use during the exam\u003c\/strong\u003e. Use them before test day to strengthen your understanding of hardscaping, irrigation, masonry, concrete, plaster, fencing, retaining walls, and Arizona contractor responsibilities.\u003c\/p\u003e\n\u003chr data-start=\"2930\" data-end=\"2933\"\u003e\n\u003ch3 data-section-id=\"1baums3\" data-start=\"2935\" data-end=\"2980\"\u003eArizona 811 - Arizona Blue Stake Brochure\u003c\/h3\u003e\n\u003cp data-start=\"2982\" data-end=\"3052\"\u003eA useful study reference for underground utility awareness, including:\u003c\/p\u003e\n\u003cul data-start=\"3054\" data-end=\"3192\"\u003e\n\u003cli data-section-id=\"1jh69tg\" data-start=\"3054\" data-end=\"3079\"\u003eUtility locating basics\u003c\/li\u003e\n\u003cli data-section-id=\"9eb4po\" data-start=\"3080\" data-end=\"3104\"\u003eSafe digging practices\u003c\/li\u003e\n\u003cli data-section-id=\"3y1yn5\" data-start=\"3105\" data-end=\"3126\"\u003eExcavation planning\u003c\/li\u003e\n\u003cli data-section-id=\"71y1ut\" data-start=\"3127\" data-end=\"3146\"\u003eDamage prevention\u003c\/li\u003e\n\u003cli data-section-id=\"40kxeo\" data-start=\"3147\" data-end=\"3192\"\u003eArizona Blue Stake procedures and awareness\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3194\" data-end=\"3197\"\u003e\n\u003ch3 data-section-id=\"tonr5i\" data-start=\"3199\" data-end=\"3247\"\u003eArizona Registrar of Contractors Rules, 2009\u003c\/h3\u003e\n\u003cp data-start=\"3249\" data-end=\"3312\"\u003eA helpful reference for contractor responsibilities, including:\u003c\/p\u003e\n\u003cul data-start=\"3314\" data-end=\"3484\"\u003e\n\u003cli data-section-id=\"hmet6\" data-start=\"3314\" data-end=\"3340\"\u003eArizona contractor rules\u003c\/li\u003e\n\u003cli data-section-id=\"vneyxx\" data-start=\"3341\" data-end=\"3373\"\u003eLicensing-related expectations\u003c\/li\u003e\n\u003cli data-section-id=\"mypbo3\" data-start=\"3374\" data-end=\"3409\"\u003eBusiness and compliance awareness\u003c\/li\u003e\n\u003cli data-section-id=\"1alu29b\" data-start=\"3410\" data-end=\"3443\"\u003eContractor conduct requirements\u003c\/li\u003e\n\u003cli data-section-id=\"5bbbj1\" data-start=\"3444\" data-end=\"3484\"\u003eRegulatory preparation before exam day\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3486\" data-end=\"3489\"\u003e\n\u003ch3 data-section-id=\"gqh0wa\" data-start=\"3491\" data-end=\"3542\"\u003eSimplified Irrigation Design, 2nd Edition, 1995\u003c\/h3\u003e\n\u003cp data-start=\"3544\" data-end=\"3590\"\u003eA practical irrigation study guide, including:\u003c\/p\u003e\n\u003cul data-start=\"3592\" data-end=\"3770\"\u003e\n\u003cli data-section-id=\"14y0fxl\" data-start=\"3592\" data-end=\"3618\"\u003eIrrigation design basics\u003c\/li\u003e\n\u003cli data-section-id=\"gqms8i\" data-start=\"3619\" data-end=\"3653\"\u003eWater flow and pressure concepts\u003c\/li\u003e\n\u003cli data-section-id=\"62mb05\" data-start=\"3654\" data-end=\"3688\"\u003eSprinkler and drip system layout\u003c\/li\u003e\n\u003cli data-section-id=\"c2nogh\" data-start=\"3689\" data-end=\"3728\"\u003ePipe sizing and zoning considerations\u003c\/li\u003e\n\u003cli data-section-id=\"1id22f6\" data-start=\"3729\" data-end=\"3770\"\u003eEfficient landscape watering principles\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3772\" data-end=\"3775\"\u003e\n\u003ch3 data-section-id=\"1uh8qap\" data-start=\"3777\" data-end=\"3823\"\u003eLandscaping Principles and Practices, 2009\u003c\/h3\u003e\n\u003cp data-start=\"3825\" data-end=\"3866\"\u003eA broad landscaping reference, including:\u003c\/p\u003e\n\u003cul data-start=\"3868\" data-end=\"4032\"\u003e\n\u003cli data-section-id=\"fk6je5\" data-start=\"3868\" data-end=\"3899\"\u003eLandscape design fundamentals\u003c\/li\u003e\n\u003cli data-section-id=\"1s6itzm\" data-start=\"3900\" data-end=\"3928\"\u003ePlanting and site planning\u003c\/li\u003e\n\u003cli data-section-id=\"vzeeqo\" data-start=\"3929\" data-end=\"3955\"\u003eSoil and drainage basics\u003c\/li\u003e\n\u003cli data-section-id=\"15agmpx\" data-start=\"3956\" data-end=\"3988\"\u003eLandscape maintenance concepts\u003c\/li\u003e\n\u003cli data-section-id=\"13nwm9y\" data-start=\"3989\" data-end=\"4032\"\u003eField practices for landscape contractors\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"4034\" data-end=\"4037\"\u003e\n\u003ch3 data-section-id=\"2i2mgm\" data-start=\"4039\" data-end=\"4071\"\u003eLandscape Construction, 2011\u003c\/h3\u003e\n\u003cp data-start=\"4073\" data-end=\"4138\"\u003eA key study reference for landscape installation work, including:\u003c\/p\u003e\n\u003cul data-start=\"4140\" data-end=\"4332\"\u003e\n\u003cli data-section-id=\"kjrgo2\" data-start=\"4140\" data-end=\"4172\"\u003eHardscape construction methods\u003c\/li\u003e\n\u003cli data-section-id=\"gi93tu\" data-start=\"4173\" data-end=\"4198\"\u003eSite layout and grading\u003c\/li\u003e\n\u003cli data-section-id=\"4o42ow\" data-start=\"4199\" data-end=\"4241\"\u003eWalkways, patios, and outdoor structures\u003c\/li\u003e\n\u003cli data-section-id=\"jeov3w\" data-start=\"4242\" data-end=\"4273\"\u003eDrainage and base preparation\u003c\/li\u003e\n\u003cli data-section-id=\"1jj7ms7\" data-start=\"4274\" data-end=\"4332\"\u003ePractical construction techniques for landscape projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"4334\" data-end=\"4337\"\u003e\n\u003ch3 data-section-id=\"w0bvfl\" data-start=\"4339\" data-end=\"4415\"\u003eModern Masonry - Brick, Block, Stone, Clois E. Kicklighter, 10th Edition\u003c\/h3\u003e\n\u003cp data-start=\"4417\" data-end=\"4457\"\u003eA valuable masonry reference, including:\u003c\/p\u003e\n\u003cul data-start=\"4459\" data-end=\"4629\"\u003e\n\u003cli data-section-id=\"1l2c7b9\" data-start=\"4459\" data-end=\"4497\"\u003eBrick, block, and stone construction\u003c\/li\u003e\n\u003cli data-section-id=\"6va3xh\" data-start=\"4498\" data-end=\"4527\"\u003eMasonry tools and materials\u003c\/li\u003e\n\u003cli data-section-id=\"iedjy2\" data-start=\"4528\" data-end=\"4555\"\u003eMortar and bonding basics\u003c\/li\u003e\n\u003cli data-section-id=\"1ipaqia\" data-start=\"4556\" data-end=\"4586\"\u003eWall layout and construction\u003c\/li\u003e\n\u003cli data-section-id=\"1kl6qxe\" data-start=\"4587\" data-end=\"4629\"\u003eMasonry practices for hardscape features\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"4631\" data-end=\"4634\"\u003e\n\u003ch3 data-section-id=\"1f3sw3q\" data-start=\"4636\" data-end=\"4677\"\u003ePortland Cement Plaster Stucco Manual\u003c\/h3\u003e\n\u003cp data-start=\"4679\" data-end=\"4741\"\u003eA focused reference for stucco and plaster systems, including:\u003c\/p\u003e\n\u003cul data-start=\"4743\" data-end=\"4913\"\u003e\n\u003cli data-section-id=\"nuhhef\" data-start=\"4743\" data-end=\"4778\"\u003ePortland cement plaster materials\u003c\/li\u003e\n\u003cli data-section-id=\"fdq16r\" data-start=\"4779\" data-end=\"4807\"\u003eStucco application methods\u003c\/li\u003e\n\u003cli data-section-id=\"bugbw7\" data-start=\"4808\" data-end=\"4835\"\u003eLath and base coat basics\u003c\/li\u003e\n\u003cli data-section-id=\"10tpbw9\" data-start=\"4836\" data-end=\"4863\"\u003eExterior finish practices\u003c\/li\u003e\n\u003cli data-section-id=\"ocvl29\" data-start=\"4864\" data-end=\"4913\"\u003eWeather-resistant plaster system considerations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"4915\" data-end=\"4918\"\u003e\n\u003ch3 data-section-id=\"1jw0zl\" data-start=\"4920\" data-end=\"4947\"\u003ePlastering Skills, 1984\u003c\/h3\u003e\n\u003cp data-start=\"4949\" data-end=\"4995\"\u003eA practical plastering study guide, including:\u003c\/p\u003e\n\u003cul data-start=\"4997\" data-end=\"5144\"\u003e\n\u003cli data-section-id=\"huslpm\" data-start=\"4997\" data-end=\"5027\"\u003ePlaster tools and techniques\u003c\/li\u003e\n\u003cli data-section-id=\"9goouc\" data-start=\"5028\" data-end=\"5049\"\u003eSurface preparation\u003c\/li\u003e\n\u003cli data-section-id=\"nbv7z9\" data-start=\"5050\" data-end=\"5079\"\u003eBase coats and finish coats\u003c\/li\u003e\n\u003cli data-section-id=\"1a1wpq\" data-start=\"5080\" data-end=\"5101\"\u003eApplication methods\u003c\/li\u003e\n\u003cli data-section-id=\"8heobt\" data-start=\"5102\" data-end=\"5144\"\u003eField skills for plaster and stucco work\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"5146\" data-end=\"5149\"\u003e\n\u003ch3 data-section-id=\"mfooos\" data-start=\"5151\" data-end=\"5223\"\u003eThe Contractor’s Guide to Quality Concrete Construction, 4th Edition\u003c\/h3\u003e\n\u003cp data-start=\"5225\" data-end=\"5278\"\u003eA helpful concrete construction reference, including:\u003c\/p\u003e\n\u003cul data-start=\"5280\" data-end=\"5442\"\u003e\n\u003cli data-section-id=\"1kgukwe\" data-start=\"5280\" data-end=\"5310\"\u003eConcrete placement practices\u003c\/li\u003e\n\u003cli data-section-id=\"23lbo\" data-start=\"5311\" data-end=\"5333\"\u003eFinishing and curing\u003c\/li\u003e\n\u003cli data-section-id=\"cm3lm3\" data-start=\"5334\" data-end=\"5358\"\u003eQuality control basics\u003c\/li\u003e\n\u003cli data-section-id=\"40e68u\" data-start=\"5359\" data-end=\"5395\"\u003eSlabs, flatwork, and site concrete\u003c\/li\u003e\n\u003cli data-section-id=\"1x4xp95\" data-start=\"5396\" data-end=\"5442\"\u003ePractical guidance for durable concrete work\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"5444\" data-end=\"5447\"\u003e\n\u003ch3 data-section-id=\"1irou19\" data-start=\"5449\" data-end=\"5506\"\u003eDesign and Control of Concrete Mixtures, 17th Edition\u003c\/h3\u003e\n\u003cp data-start=\"5508\" data-end=\"5559\"\u003eA valuable concrete materials reference, including:\u003c\/p\u003e\n\u003cul data-start=\"5561\" data-end=\"5736\"\u003e\n\u003cli data-section-id=\"17evu1e\" data-start=\"5561\" data-end=\"5591\"\u003eConcrete mix design concepts\u003c\/li\u003e\n\u003cli data-section-id=\"1p49fvk\" data-start=\"5592\" data-end=\"5635\"\u003eCement, aggregates, water, and admixtures\u003c\/li\u003e\n\u003cli data-section-id=\"f5ot1q\" data-start=\"5636\" data-end=\"5668\"\u003eStrength and durability basics\u003c\/li\u003e\n\u003cli data-section-id=\"1gb3n27\" data-start=\"5669\" data-end=\"5698\"\u003eTesting and quality control\u003c\/li\u003e\n\u003cli data-section-id=\"11zkl0y\" data-start=\"5699\" data-end=\"5736\"\u003eConcrete performance considerations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"5738\" data-end=\"5741\"\u003e\n\u003ch3 data-section-id=\"1x8sr3s\" data-start=\"5743\" data-end=\"5771\"\u003eFences \u0026amp; Retaining Walls\u003c\/h3\u003e\n\u003cp data-start=\"5773\" data-end=\"5837\"\u003eA practical reference for exterior site improvements, including:\u003c\/p\u003e\n\u003cul data-start=\"5839\" data-end=\"6013\"\u003e\n\u003cli data-section-id=\"1kns232\" data-start=\"5839\" data-end=\"5870\"\u003eFence layout and installation\u003c\/li\u003e\n\u003cli data-section-id=\"y5soib\" data-start=\"5871\" data-end=\"5901\"\u003ePost setting and gate basics\u003c\/li\u003e\n\u003cli data-section-id=\"13j7886\" data-start=\"5902\" data-end=\"5927\"\u003eRetaining wall planning\u003c\/li\u003e\n\u003cli data-section-id=\"5wgwnl\" data-start=\"5928\" data-end=\"5966\"\u003eDrainage and backfill considerations\u003c\/li\u003e\n\u003cli data-section-id=\"1vkrjmq\" data-start=\"5967\" data-end=\"6013\"\u003eSupport, alignment, and construction methods\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"6015\" data-end=\"6018\"\u003e\n\u003ch2 data-section-id=\"1sleto\" data-start=\"6020\" data-end=\"6056\"\u003e🔧 What This Package Does for You\u003c\/h2\u003e\n\u003ch3 data-section-id=\"14r3cb3\" data-start=\"6058\" data-end=\"6100\"\u003e✔️ Prepares You for the Open-Book Exam\u003c\/h3\u003e\n\u003cp data-start=\"6102\" data-end=\"6244\"\u003eLearn how to quickly navigate the CR-21 exam reference, OSHA, IBC, and IRC under time pressure so you can find answers faster during the exam.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1legja9\" data-start=\"6246\" data-end=\"6292\"\u003e✔️ Builds Real-World Hardscaping Knowledge\u003c\/h3\u003e\n\u003cp data-start=\"6294\" data-end=\"6464\"\u003eStrengthen your understanding of patios, walkways, retaining walls, masonry features, concrete flatwork, fencing, site layout, drainage, and outdoor construction methods.\u003c\/p\u003e\n\u003ch3 data-section-id=\"qm1xg2\" data-start=\"6466\" data-end=\"6511\"\u003e✔️ Improves Irrigation System Preparation\u003c\/h3\u003e\n\u003cp data-start=\"6513\" data-end=\"6671\"\u003eReview important concepts related to irrigation design, water pressure, pipe sizing, sprinkler layout, drip systems, zoning, and efficient landscape watering.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1bou3k7\" data-start=\"6673\" data-end=\"6718\"\u003e✔️ Strengthens Safety and Code Compliance\u003c\/h3\u003e\n\u003cp data-start=\"6720\" data-end=\"6870\"\u003eStudy OSHA safety rules, utility locating awareness, excavation safety, residential and commercial code requirements, and contractor responsibilities.\u003c\/p\u003e\n\u003ch3 data-section-id=\"7u260w\" data-start=\"6872\" data-end=\"6915\"\u003e✔️ Expands Your Contractor Capabilities\u003c\/h3\u003e\n\u003cp data-start=\"6917\" data-end=\"7103\"\u003eGain the technical knowledge needed to handle residential and commercial hardscaping, irrigation, landscape construction, masonry, stucco, concrete, fencing, and retaining wall projects.\u003c\/p\u003e\n\u003ch2 data-section-id=\"jlsssh\" data-start=\"7105\" data-end=\"7126\"\u003e🎯 Who This Is For\u003c\/h2\u003e\n\u003cul data-start=\"7128\" data-end=\"7529\"\u003e\n\u003cli data-section-id=\"1x6mqva\" data-start=\"7128\" data-end=\"7180\"\u003eContractors applying for the Arizona CR-21 License\u003c\/li\u003e\n\u003cli data-section-id=\"xjx1gb\" data-start=\"7181\" data-end=\"7221\"\u003eHardscaping and irrigation contractors\u003c\/li\u003e\n\u003cli data-section-id=\"11frg0e\" data-start=\"7222\" data-end=\"7260\"\u003eLandscape construction professionals\u003c\/li\u003e\n\u003cli data-section-id=\"1ku8sji\" data-start=\"7261\" data-end=\"7312\"\u003eMasonry, concrete, and retaining wall contractors\u003c\/li\u003e\n\u003cli data-section-id=\"1ez7l5i\" data-start=\"7313\" data-end=\"7357\"\u003eFence and exterior improvement contractors\u003c\/li\u003e\n\u003cli data-section-id=\"1y7za23\" data-start=\"7358\" data-end=\"7395\"\u003eStucco and plastering professionals\u003c\/li\u003e\n\u003cli data-section-id=\"1o56bv\" data-start=\"7396\" data-end=\"7459\"\u003eConstruction supervisors, business owners, and field managers\u003c\/li\u003e\n\u003cli data-section-id=\"ajfg25\" data-start=\"7460\" data-end=\"7529\"\u003eAnyone serious about passing the exam and improving field expertise\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"1g3exlc\" data-start=\"7531\" data-end=\"7559\"\u003e🚀 Why This Package Works\u003c\/h2\u003e\n\u003cp data-start=\"7561\" data-end=\"7590\"\u003eThis package is built around:\u003c\/p\u003e\n\u003cul data-start=\"7592\" data-end=\"7932\"\u003e\n\u003cli data-section-id=\"pffapb\" data-start=\"7592\" data-end=\"7642\"\u003eActual Arizona CR-21 exam reference requirements\u003c\/li\u003e\n\u003cli data-section-id=\"1n7ommo\" data-start=\"7643\" data-end=\"7671\"\u003eOpen-book exam preparation\u003c\/li\u003e\n\u003cli data-section-id=\"1hbdqwa\" data-start=\"7672\" data-end=\"7709\"\u003eImportant technical study materials\u003c\/li\u003e\n\u003cli data-section-id=\"nqj95n\" data-start=\"7710\" data-end=\"7762\"\u003eReal-world hardscaping and irrigation applications\u003c\/li\u003e\n\u003cli data-section-id=\"uld38q\" data-start=\"7763\" data-end=\"7804\"\u003eOSHA safety and construction compliance\u003c\/li\u003e\n\u003cli data-section-id=\"1igsg6c\" data-start=\"7805\" data-end=\"7857\"\u003eResidential and commercial building code knowledge\u003c\/li\u003e\n\u003cli data-section-id=\"heve58\" data-start=\"7858\" data-end=\"7932\"\u003eLandscape, masonry, concrete, stucco, fencing, and retaining wall skills\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"ii15dl\" data-start=\"7934\" data-end=\"7947\"\u003e💡 Pro Tip\u003c\/h2\u003e\n\u003cp data-start=\"7949\" data-end=\"8215\"\u003eThe Arizona CR-21 exam is open-book, but only the approved references are allowed in the testing center. That means the study-only books should be used before test day to build your trade knowledge, while the allowed books should be practiced for speed and accuracy.\u003c\/p\u003e\n\u003cp data-start=\"8217\" data-end=\"8405\"\u003eThink of the study books as your full jobsite training and the approved books as your test-day toolbelt. You do not want to start looking for the shovel after the trench is already marked.\u003c\/p\u003e\n\u003ch2 data-section-id=\"yphhsh\" data-start=\"8407\" data-end=\"8442\"\u003e🏁 Prepare Smarter. Pass Faster.\u003c\/h2\u003e\n\u003cp data-start=\"8444\" data-end=\"8650\"\u003ePassing your Arizona CR-21 exam is not about luck. It is about understanding hardscaping and irrigation systems, knowing safety rules, and being able to use your approved references quickly during the exam.\u003c\/p\u003e\n\u003cp data-start=\"8652\" data-end=\"8871\"\u003eThis package gives you the approved exam materials, important study references, and technical foundation needed to prepare for your Arizona Hardscaping and Irrigation Systems Residential \/ Commercial Contractor License.\u003c\/p\u003e\n\u003cp data-start=\"8873\" data-end=\"8970\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e👉 Get started today and take the next step toward earning your Arizona CR-21 Contractor License.\u003c\/p\u003e","brand":"1 Exam Prep","offers":[{"title":"Default Title","offer_id":45794543271993,"sku":null,"price":1695.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1789\/0861\/files\/AZ-HardscapingandIrrigationSystemsCR-21-BOOKS.jpg?v=1778688795","url":"https:\/\/1examprep.com\/products\/arizona-hardscaping-and-irrigation-systems-residential-commercial-contractor-cr-21-exam-book-package","provider":"1 Exam Prep","version":"1.0","type":"link"}