To do construction work in Utah you need a license from the Division of Occupational and Professional Licensing. Electricians and plumbers have to be licensed.
To find out if a contractor, electrician or plumber
is licensed in Utah, click
https://secure.utah.gov/llv/llv.
To get a license application, contact:
| Division of Occupational & Professional
Licensing 160 East 300 South, 4th floor P. O. Box 146741 Salt Lake City, UT 84145-6741 (801) 530-6628 Fax: (801) 530-6511 http://www.commerce.state.ut.us |
Construction Contractor's Licenses
The Division issues these primary contractor classifications:
| General engineering | Excavation, grading |
| General building | Steel erection |
| Residential, small commercial | Landscaping |
| Factory built house set-up | Sheet metal |
| General engineering trades instructor | HVAC |
| General building trades instructor | Refrigeration |
| Electrical trades instructor | Fire suppression systems |
| Plumbing trades instructor | Swimming pool, spa |
| Mechanical trades instructor | Sewer and water pipeline |
| General electrical* | Asphalt paving |
| General plumbing* | Pipeline, conduit |
| Carpentry | General fencing, guardrail |
| Glass, glazing | General masonry |
| Metal, vinyl siding | Sign installation |
| General painting | Mechanical insulation |
| Insulation | Wrecking, demolition |
| General concrete | Petroleum systems |
| General drywall, stucco, plastering | Pier, foundations |
| General roofing | Wood flooring |
| Metal firebox, fuel burning stove installer | Recreational equipment and surfaces |
*Must obtain separate license. See below.
The Division issues these secondary contractor classifications:
| Residential, small commercial nonstructural | Drywall |
| remodeling and repair | Single ply, specialty coating |
| Residential electrical | Build-up roofing |
| Boiler installation | Shingle, shake roofing |
| Irrigation sprinkling | Tile roofing |
| Industrial piping | Metal roofing |
| Water conditioning equipment | Stone masonry |
| Solar energy systems | Terrazzo |
| Residential sewer connection, septic tank | Marble, tile, ceramic |
| Residential plumbing | Cultured marble |
| Cabinet, millwork installation | Steel reinforcing |
| Rain gutter installation | Metal building erection |
| Concrete form setting, shoring | Structural stud erection |
| Gunite, pressure grouting | Refrigerated air conditioning |
| Cementations coating systems, resurfacing, sealing | Warm air heating |
| Plastering, stucco | Residential fencing |
| Ceiling grid systems, ceiling tile, panel systems | Nonelectric outdoor advertising sign |
| Lightweight metal, non-bearing wall partitions | Laminate floor |
| Sports and athletic courts, running track, playground |
To qualify for any license, you must:
Some licenses also require you to pay $195 to the Residence Lien Recovery Fund.
Construction Contractor's Exams
You must also pass a business and law exam and a trade exam. To qualify for the exams for most trades, you must have at least two years of full-time related work experience in any trade you want to get a license for. But for these six trades, you need four years of full-time related work experience:
| General roofing | General masonry |
| Steel erection | Refrigeration |
| Heating, ventilating, air conditioning | Fire suppression systems |
If you want to take the exam for any of these trades, you need four years of full-time related work experience with two years as a supervisor or manager:
| General engineering | General building |
| Residential, small commercial building |
The exams are given by Experior. For information on an exam, contact:
| Experior 560 East 200 South, Suite 300 Salt Lake City, UT 84102 (801) 355-5009 http://www.experioronline.com |
The business and law exam is open book with multiple choice questions on state and federal laws and business financial and accounting procedures. Here's information on the subjects on the exam and the approximate percentage of questions on each subject on the exam:
| Subject | Approximate percent of exam |
| Licensing | 18 |
| Estimating, bidding | 10 |
| Tax laws | 9 |
| Labor laws | 10 |
| Financial management | 10 |
| Project management | 8 |
| Contract management | 10 |
| Risk management | 7 |
| Safety | 6 |
| Business planning, organization | 6 |
| Lien law | 6 |
The reference book for this exam is the Utah Contractor's Reference Manual. You can buy this book from Experior. Business and Law practice exam are also available for purchase.
All trade exam are open book using code books and OSHA construction standards. Questions are on:
You can get a content outline for most of the trades from Experior. They also sell practice general building and residential exams.
Construction contractor's license fees: It will cost you $200
nonrefundable to file an application for a primary classification license. The
supplemental classification application fee is $100. The business and law exam will cost
you $79. Each trade exam costs $79. The license is free and it's good for two years,
expiring July 31 of the odd-numbered years.
If you have a valid license in any of the following states, you can apply for a Utah license by endorsement:
| Alabama | Louisiana | Tennessee |
| Arizona | Michigan | Virginia |
| Arkansas | Mississippi | West Virginia |
| California | Nevada | |
| Florida | North Carolina | |
| Georgia | South Carolina |
Electrician's Licenses
To do electrical work in Utah you must be licensed. To get an application contact:
| Division of Occupational & Professional
Licensing 160 East 300 South P. O. Box 45805 Salt Lake City, UT 84145-0805 (801) 530-6628 Fax: (801) 530-6511 http://www.commerce.state.ut.us |
The Division issues apprentice, master, master residential, journeyman, and journeyman residential licenses. You must pass an exam to get a license.
To qualify for the master exam you must have one of the following:
To qualify for the residential master exam you must have two years of full-time Division-approved work experience as a licensed residential journeyman electrician.
To qualify for the journeyman exam you must have four years of full-time apprentice training or six years of full-time Division-approved work experience. To qualify for the residential journeyman exam you must have two years of full-time apprentice training and two years of full-time Division-approved work experience or four years of full-time Division-approved work experience.
Electrical Exams
The electrical exams are given by Experior. For information on the exams contact:
| Experior 5486 South 1900 West, Suite C Taylorsville, UT 84118 (801) 355-5009 http://www.experioronline.com |
Each electrical exam has three written parts. Part I is open book with questions on electrical theory and calculations. Part II is closed book with questions on basic electrical theory, calculations, and general knowledge. Part III is a practical exam with multiple choice questions on using conduits, switching, motors and controls, transformers, troubleshooting, and general knowledge.
Here's information on the subjects on Part I with the approximate percentage of questions on each subject:
| Percent of exam | ||||
| Master | Journeyman | |||
| Master | residential | Journeyman | residential | |
| Subject | ||||
| Grounding and bonding | 16 | 10 | 10 | 10 |
| Services, feeders, branch circuits | 10 | 10 | 14 | 10 |
| Overcurrent protection | 6 | 10 | 6 | 10 |
| Raceways and enclosures | 10 | 10 | 14 | 10 |
| Conductors and cables | 8 | 15 | 8 | 15 |
| Motors and controls | 12 | 6 | 10 | 6 |
| Utilization equipment | 8 | 5 | 8 | 5 |
| Special occupancies | 6 | 6 | 6 | 6 |
| Special equipment | 6 | 6 | 6 | 6 |
| General knowledge | 6 | 10 | 6 | 10 |
| Low voltage circuits | 6 | 6 | 6 | 6 |
| State laws, rules and safety | 6 | 6 | 6 | 6 |
Here's information on the subjects on Part II with the approximate percentage of questions on each subject:
| Percent of exam | ||||
| Master | Journeyman | |||
| Master | residential | Journeyman | residential | |
| Subject | ||||
| Voltage | 20 | 20 | 20 | 20 |
| Current | 20 | 20 | 20 | 20 |
| Resistance | 20 | 20 | 20 | 20 |
| Power | 20 | 20 | 20 | 20 |
| Voltage drop | 20 | 20 | 20 | 20 |
Here's the same information for Part III of the electrical exams:
| Percent of exam | ||||
| Master | Journeyman | |||
| Master | residential | Journeyman | residential | |
| Subject | ||||
| Conduit | 20 | 20 | 20 | 20 |
| Switching | 20 | 20 | 20 | 20 |
| Motors and controls | 20 | 20 | 20 | 20 |
| Transformers and power conditioning | 20 | 20 | 20 | 20 |
| Troubleshooting | 20 | 20 | 20 | 20 |
If you have a master or journeyman license from any of the states listed below, you can use it to qualify for a Utah licensing exam. Here are the states the Division recognizes:
| Alaska | Minnesota | South Dakota |
| Colorado | Montana | Washington |
| Idaho | Oklahoma | Wyoming |
| Nebraska |
If you have a master or journeyman license from any other state, you must prove you got the license through a procedure at least equal to what the Division uses to license electricians in Utah. Then you can use it to qualify for a Utah licensing exam.
Electrician's license fees: It costs
$110 nonrefundable to file an
application for a license. The exam will cost you $110. Your first license is free and
it's good for two years, expiring July 31 of the even-numbered years.
| Recommended Reading for the
Electrical Exams NFPA 70 - National Electrical Code, National Fire Protection Association, 1 Batterymarch Park, P. O. Box 9101, Quincy, MA 02269 Alternating Current Fundamentals, Duff and Herman, Delmar Publishers, P. O. Box 6904, Florence, KY 41022 American Electricians Handbook, 1996, 13th edition, Croft/Summers, McGraw-Hill Inc., Box 543, Blacklick, OH 43004-0543 Industrial Motor Control, Delmar Publishing/Thomson Learning Ugly's Electrical References, George V. Hart, Burleson Distributing Corp. Ferm's Fast Finder, International Association of Electrical Inspectors Utah Construction Trades Licensing Act, Utah Department of Commerce You can get these books from: Builders' Book Depot |
Plumber's Licenses
To do plumbing work in Utah you must be licensed. To get an application, contact:
| Division of Occupational & Professional
Licensing 160 East 300 South P. O. Box 45805 Salt Lake City, UT 84145-0805 (801) 530-6628 Fax: (801) 530-6511 http://www.commerce.state.ut.us |
The Division issues journeyman and residential journeyman licenses. You must pass an exam for either license. To qualify for the journeyman exam you need four years of full-time apprentice training or eight years of full-time Division-approved work experience. Here are the types of work and approximate hours the Division wants you to have:
| Work | Approximate hours |
| Using hand tools, equipment, pipe machinery | 150 |
| Installing piping for waste, soil, sewer vent, and leader lines | 2,200 |
| Installing hot, cold water for domestic use | 1,600 |
| Installing, setting plumbing appliances, fixtures | 1,600 |
| Maintenance, repair plumbing | 800 |
| General process & industrial pipe work | 800 |
| Installing sheet lead and solder work | 550 |
| Gas and service piping | 500 |
| Welding | 100 |
| Service, maintenance of gas controls, equipment | 200 |
To qualify for the residential journeyman exam you must have three years of full-time apprentice training or six years of full-time Division-approved work experience. Here are the types of work and approximate hours the Division wants you to have:
| Work | Approximate hours |
| Using hand tools, equipment, pipe machinery | 100 |
| Installing piping for waste, soil, sewer vent, and leader lines | 1,800 |
| Installing hot, cold water for domestic use | 1,400 |
| Installing, setting plumbing appliances, fixtures | 1,200 |
| Installing sheet lead and solder work | 550 |
| Gas and service piping | 500 |
Plumbing Exams
The exams are given by Experior. For information on the exams contact:
| Experior 5486 South 1900 West, Suite C Taylorsville, UT 84118 (801) 355-5009 http://www.experioronline.com |
Each plumbing exam has two parts, a written exam and a practical exam. The written exam has 120 questions and is open-book. You'll have four hours to complete the exam.
The Journeyman Plumber exam consists of the following:
| Subject | Approximate percent of exam |
| General knowledge | 15 |
| General regulation | 19 |
| Plumbing fixtures | 5 |
| Water supply systems | 8 |
| Drainage, waste and vents | 15 |
| Indirect waste | 3 |
| Roof drain piping | 3 |
| Specialty piping | 4 |
| Isometric analysis | 8 |
| Septic tank systems | 3 |
| Fuel gas | 17 |
The Residential Journeyman Plumber exam details:
| Subject | Approximate percent of exam |
| General knowledge | 18 |
| General regulation | 17 |
| Plumbing fixtures | 7 |
| Water supply systems | 8 |
| Drainage, waste and vents | 15 |
| Roof drain piping | 2 |
| Specialty plumbing | 5 |
| Isometric analysis | 8 |
| Septic tank systems | 3 |
| Fuel gas | 17 |
For the journeyman license practical exam you'll have to complete a copper brazing project, a plastic assembly project, and a copper assembly project. For the residential journeyman license practical exam you'll have to complete a copper solder project and a plastic assembly project.
If you have a journeyman license from another state you can use it to get a Utah license by endorsement. You must prove you got the license through a procedure at least equal to what the Division uses to license plumbers in Utah.
Plumber's license fees: It will cost you
$110 nonrefundable to file an
application for a license. The exam will cost you $110. Your first license is free and
it's good for two years, expiring July 31 of the even-numbered years.
| Recommended Reading for the Plumbing Exams The following book is allowed in the testing center: Utah Amendments to the International Plumbing Code, Utah Division of Administrative Rules Recommended reading not allowed in the testing center: International Mechanical Code, International Code Council Utah Water Quality, Title R317-4, Onsite Wastewater Systems, Utah Division of Administrative Rules Mathematics for Plumbers and Pipefitters, D'Archangelo, D'Archangelo, and Guest, Delmar ITP, P. O. Box 15015, Albany, NY 12212 OHSH Excerpts for Contractors, Experior Assessments Modern Plumbing, Goodheard-Wilcox Company, Inc. You can get these books from: Builders' Book Depot |
Department of Transportation (DOT)
To bid on Utah Department of Transportation projects you have to be prequalified by the Department. To get an application for prequalification contact:
| Utah Department of Transportation Prequalification Board 4501 South 2700 West Salt Lake City, UT 84119-5998 (801) 965-4103 Fax: (801) 965-4403 http://www.sr.ex.state.ut.us/ |
Some of the details the Department will ask you about are your organization, personnel, financial condition, equipment, and experience. You'll be asked what type of work you want to be qualified for. Here are the major types of work the Department uses:
| General (all types of work) | Surfacing - plantmix asphalt |
| Light grading | Surfacing - Portland cement concrete |
| Heavy grading | Surfacing - miscellaneous |
| Surfacing - crushed gravel or stone | Bridges, culverts |
| Surfacing - roadmix asphalt | Miscellaneous |
The prequalification application is available online. Click here to view it.
You need a Utah contractor's license to bid on Department of Transportation projects. Prequalification is good for 18 months.
Out-of-State Corporations
Out-of-state corporations must get a Certificate of Authority to do business in Utah from the Utah Secretary of State. To apply for this certificate contact:
| Utah Secretary of State 160 East 300 South, 1st floor Salt Lake City, UT 84111 (801) 530-4849 Fax: (801) 530-6438 http://www.commerce.state.ut.us |
The application is available online. Click here to view it.
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