Most homeowners know they need a building permit for a major remodel. What they don't know is that a building permit alone rarely covers everything. In Utah, depending on the scope of your project, you may need separate permits for electrical work, plumbing modifications, and mechanical (HVAC) changes — and each one has its own inspection requirements.
The Three Permits That Get Missed
1. Electrical Permit
Any time you add, move, or modify electrical circuits, outlets, or panels, you need a separate electrical permit. This includes seemingly minor changes like adding under-cabinet lighting, relocating an outlet for a new kitchen island, or upgrading a panel to support a new appliance. Many homeowners assume these are covered under the general building permit. They're not.
2. Plumbing Permit
Moving a sink, adding a bathroom, or relocating a water heater all require a plumbing permit. Even if your contractor handles the work, the permit must be pulled and inspections must be scheduled. I've seen projects where the plumbing was completed without a permit, and the homeowner was required to open finished walls for inspection — at their own expense.
3. Mechanical (HVAC) Permit
If your remodel involves changes to your heating, ventilation, or air conditioning system — including ductwork modifications, new vents, or system replacements — you need a mechanical permit. This is the one that gets forgotten most often, especially on kitchen remodels where range hood venting requires ductwork changes.
What Happens When You Skip a Permit
The consequences range from inconvenient to expensive. At minimum, you'll face a stop-work order until the permit is obtained. In some Utah municipalities, working without a permit can result in fines, mandatory demolition of unpermitted work, and complications when you try to sell your home.
Insurance is another concern. If unpermitted work causes damage — a fire from faulty wiring, a flood from improper plumbing — your homeowner's insurance may deny the claim.
How to Protect Yourself
Before construction begins, get a complete list of every permit your project requires. Don't rely solely on your contractor to handle this — verify it yourself or work with a pre-construction planner who can research the requirements for your specific municipality.
I include permitting research as part of every Project Readiness engagement. By the time your contractor starts work, every permit is identified, documented, and accounted for in the project timeline.
Written by Shawn Temple — The Tatted Designer, Ridgeline Design Group
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