Building permits in Salt Lake County, Utah usually start with Greater Salt Lake MSD Building Services for unincorporated or county-served work, but city permit departments may control projects inside incorporated municipalities.
This guide covers what requires a permit, how to apply through CityWorks / MSD portal or the correct local filing path, permit fees, Utah trade permits, DOPL contractor licensing, fire review, and inspections - so your Utah project can move from submittal to approval with fewer correction cycles.
Confirm the authority having jurisdiction before filing. This guide is for projects in unincorporated Salt Lake County and MSD-served municipalities such as Magna, Kearns, White City, Emigration Canyon, Copperton, and Brighton; incorporated cities issue separate permits. Utah projects can split among city building departments, county or MSD service areas, local fire authorities, the Utah State Fire Marshal, public works, health departments, utility providers, highway agencies, floodplain administrators, and special districts depending on scope and location.
Utah uses statewide construction and fire codes with amendments. Utah building permits are governed by the Utah State Construction and Fire Codes Act, Utah Code Title 15A, with statewide construction and fire code amendments plus local zoning, fire, public works, utility, stormwater, floodplain, historic, and development standards. Utah is in a 2026 code-cycle transition: Title 15A lists 2021 I-Codes and the 2023 NEC for the pre-July 2026 cycle, and effective July 1, 2026 adopts several 2024 I-Code editions, including the 2024 IBC, IPC, IMC, IFGC, IECC, IEBC, and ISPSC, while retaining the 2021 IRC and 2023 NEC. Always verify the active code edition and local amendments with the permit authority before filing.
Salt Lake County projects often involve boundary checks between city and county service areas, planning and zoning review, grading and flood-control coordination, transportation or right-of-way permits, utilities, fire review, historic or foothill overlays, and CityWorks or city-specific submittal portals.
What requires a building permit in Salt Lake County?
Under Utah Title 15A, adopted model codes, and local ordinances, a permit is required before most construction, alteration, demolition, repair, relocation, occupancy change, and trade work begins.
Permit required
- New residential and commercial construction, additions, remodels, basement finishes, and tenant improvements
- Structural changes, load-bearing work, foundations, decks, porches, retaining walls, garages, and accessory buildings above local thresholds
- Electrical service changes, panels, generators, solar, EV chargers, new circuits, and most wiring
- Plumbing, water heaters, sewer and water connections, gas piping, backflow, and fixture relocations
- HVAC installations, furnace or AC replacements, ductwork, ventilation, make-up air, and fuel-gas appliances
- Roofing, siding, windows, signs, pools, demolition, grading, erosion control, fire systems, and right-of-way work where regulated
Typically exempt
- Painting, wallpaper, flooring, trim, cabinets, countertops, and similar finish work
- Minor repairs replacing existing materials in kind with no structural, electrical, plumbing, mechanical, or fire-system change
- Small detached accessory structures below local size thresholds when allowed by zoning and without utilities
- Portable equipment or temporary work that the local code specifically exempts
Exemptions are narrow and local. Always verify with the building inspector or permit counter before starting work.
Get the permit before work begins. Starting without approval can lead to stop-work orders, double fees, correction orders, delayed occupancy, and problems with resale, financing, or insurance.
Who handles permitting in Salt Lake County?
Salt Lake County permitting is highly jurisdictional. The Greater Salt Lake MSD Building Department handles permits and inspections for unincorporated Salt Lake County and several MSD-served municipalities, while Salt Lake City, West Valley City, West Jordan, Sandy, Draper, Murray, and other cities operate their own building departments.
For Utah projects, start by confirming the parcel, city or county boundary, zoning district, special service district, fire authority, utility provider, floodplain or WUI status, and whether the work is residential, commercial, trade-only, fire-related, public, school, institutional, historic, or right-of-way work.
| Detail | Information |
|---|---|
| Primary authority | Greater Salt Lake MSD Building Services |
| Office | Greater Salt Lake Municipal Services District Planning & Development |
| Apply | Greater Salt Lake MSD CityWorks public portal and local filing instructions |
| State codes | Utah State Construction and Fire Codes Act, statewide amendments, local amendments, and local zoning/development standards |
| Common overlays | Zoning, subdivision, WUI, fire, floodplain, geotechnical, historic, public works, utilities, stormwater, right-of-way, health department, and special districts |
| Contractor credentials | Utah DOPL contractor license classifications, trade licenses, qualifier requirements, insurance, workers compensation, and local business licensing where required |
Apply through the correct local path. Use the official permit instructions published by Greater Salt Lake MSD Building Services. Submit plans, respond to comments, pay fees, and schedule inspections before covering work.
Salt Lake County building permit cost
Permit fees are usually based on project valuation, square footage, number of fixtures or devices, and the number of required reviews. Separate zoning, plan review, fire, public works, stormwater, utility, impact, right-of-way, technology, and reinspection fees may apply.
| Fee component | How it works |
|---|---|
| Residential building permit | Often valuation-based or square-foot-based, with local minimum fees and plan review fees |
| Commercial building permit | Valuation-based and may include plan review, occupancy, accessibility, fire, engineering, and impact fees |
| Plan review | Building, zoning, planning, fire, public works, utilities, stormwater, geotechnical, and special reviews may be separate |
| Trade permits | Electrical, plumbing, mechanical, gas, fire alarm, sprinkler, hood suppression, solar, and specialty permits may be separate line items |
| State / local fire review | State Fire Marshal or local fire authority review may apply to schools, state facilities, hospitals, fire systems, commercial occupancies, hazardous materials, and special uses |
| Re-inspections / revisions | Additional fees may apply for failed inspections, revised plans, deferred submittals, expired permits, or work started before permit issuance |
Need a precise number for a specific Salt Lake County project? Send us the scope, address, and valuation and we can help estimate the filing path, likely reviews, and permit fee categories.
Salt Lake County trade permits
Trade permits are commonly required in addition to the building permit. Utah DOPL licensing, contractor classifications, master qualifiers, local business licensing, and inspection requirements may apply depending on scope and jurisdiction.
Electrical permits
Required for service upgrades, panels, new circuits, solar PV, EV chargers, generators, lighting retrofits, tenant improvements, and most wiring work. Electrical contractors must meet Utah licensing and qualifier requirements.
Plumbing & gas permits
Required for new plumbing, fixture relocations, water heaters, sewer and water connections, backflow, gas piping, fuel-gas appliances, medical gas, and private or public utility connections where applicable.
Mechanical / HVAC permits
Required for furnaces, boilers, AC units, heat pumps, ductwork, commercial kitchen hoods, ventilation, combustion air, exhaust, and major equipment replacements.
Fire, occupancy, and specialty permits
Commercial projects may require fire alarm, sprinkler, suppression, hood, hazardous-material, LP gas, sign, demolition, right-of-way, grading, erosion control, temporary use, and certificate of occupancy approvals before final use.
Credential check: Utah contractors are licensed through the Utah Department of Commerce Division of Professional Licensing. General contractors, residential contractors, building contractors, electrical contractors, plumbing contractors, HVAC, roofing, fire-protection, and specialty scopes may require the correct DOPL license classification, qualifier, insurance, business registration, workers compensation compliance, pre-licensure education, and local business-license registration before a permit can be issued. Electrical and plumbing contractor classifications may require a master electrician or master plumber qualifier.
Fire review: The Utah State Fire Marshal handles licensing for certain fire/life-safety industries and plan-review responsibilities for state-owned buildings, schools, hospitals, and other state-fire-marshal scopes, while local fire authorities review many city and county projects. Fire alarm, sprinkler, hood suppression, hazardous materials, LP gas, access, hydrants, and occupancy approvals can run alongside the building permit.
How to get a building permit in Salt Lake County
Confirm jurisdiction & zoning
Verify the parcel, city or county boundary, zoning district, overlays, utilities, floodplain, WUI status, fire authority, health department needs, and whether state or local fire review applies.
Prepare your application package
Assemble the permit form, site plan, construction drawings, valuation, scope, Utah contractor license information, trade credentials, energy documentation, structural calculations, and any zoning, fire, public works, or utility forms.
Submit application & plans
Submit through CityWorks / MSD portal or the local permit counter. For city pages, confirm the site address is inside city limits before submitting. For county pages, confirm the property is in an unincorporated or county-served area.
Plan review & corrections
Staff reviews for Utah code compliance plus zoning, fire, accessibility, WUI, energy, public works, stormwater, floodplain, utilities, and local development standards. Respond quickly to correction comments.
Pay fees & receive permit
Pay applicable permit, plan review, trade, zoning, fire, public works, utility, right-of-way, and impact fees. Print or post the permit and keep approved plans on site.
Schedule inspections
Schedule footing, foundation, rough framing, rough electrical/plumbing/mechanical, fire systems, insulation, drywall, final trade inspections, final building inspection, and occupancy inspections as required.
Inspections in Salt Lake County
Inspections verify that work matches approved plans and Utah code requirements. Standard checkpoints may include erosion control, footing, foundation, framing, rough trades, fire systems, insulation, drywall, final trade inspections, final building inspection, and occupancy.
Do not cover work before the required inspection is approved. Keep the issued permit, approved plans, energy documentation, product approvals, engineering letters, and correction responses available on site.
Official Salt Lake County permitting resources
- 🏢 Greater Salt Lake MSD Building Services
- 🏢 MSD Planning & Development public portal
- 🏢 Salt Lake County zoning, construction, and permits
- 🏢 Salt Lake County official website
- 📄 Utah Code Title 15A - State Construction and Fire Codes Act
- 📄 Utah Code Section 15A-2-103 - adopted construction code editions
- 📄 Utah State Fire Marshal - plan review
- 📄 Utah State Fire Marshal - contact and review scopes
- 📄 Utah DOPL - contracting
- 📄 Utah DOPL - general contractor license
- 📄 Utah DOPL - specialty contractor license
Simplify Salt Lake County permitting with Alliance Permitting
Salt Lake County permitting requires the right jurisdiction, complete drawings, clean Utah contractor credential information, accurate valuation, and careful inspection coordination. Alliance Permitting is a permit expediter for Salt Lake County - our permit expediting services pair AI-driven document review with experts who understand Utah local filing paths, Title 15A code requirements, DOPL licensing, fire review, and correction cycles.
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Contractors and builders choose Alliance for Salt Lake County because we deliver:
- Jurisdiction accuracy - we identify the correct city, county, MSD, fire, utility, public works, health, highway, and special-district review path before submittal.
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Alliance Permitting is a permit documentation and submission company: we prepare your paperwork, file it correctly, and coordinate with the building department through issuance. We are not a contractor and do not perform licensed plan review or inspections; that work stays with your licensed team and the jurisdiction.
Need a Salt Lake County building permit?
Get your Salt Lake County project permitted right. Alliance Permitting handles applications, plan check responses, and inspection coordination - so you build, not wait.
More Utah permitting guides
This guide is provided by Alliance Permitting for general informational purposes and reflects publicly available information believed accurate as of June 2026. Permit requirements, fees, codes, portals, and review timelines change; always confirm current details with the local permit authority before filing. This is not legal advice.