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Floor owner guide · October 23, 2026

Checking out a floor coating contractor in Idaho, and who comes back to the floor in April

Two or three names from a search, websites that read about the same, and no easy way to tell them apart. Idaho gives a homeowner some paper to check before a coatings crew starts, and the paper is worth reading. It still leaves one question open. A Kootenai County floor gets its real test at the first thaw, and whoever is hired in October is the crew that has to answer for it in April.

How do you check out a floor coating contractor in Kootenai County before hiring one?

Start with what the state lets anyone look up, then ask the questions the paper leaves out. For epoxy flooring in Coeur d’Alene, the paper is a contractor registration, an insurance certificate and a written system. The open question is where the crew is based and who comes out if the floor lifts at the door line next spring.

Three documents are worth having before anyone books a grind date:

  • An Idaho contractor registration number, which the contractor is required to print on its ads and contracts and which can be looked up on the state’s public search
  • A certificate of insurance that arrives from the insurance agent, not as a photo forwarded by the salesperson
  • The coating system named in writing (base coat, broadcast, top coat), so the floor that was quoted is the floor that gets installed

None of that tells you whether the floor will hold. The prep does, and the three prep questions on the homepage cover what to ask about the slab itself. What follows is about the company.

Does Idaho license floor coating contractors?

No. Idaho has no trade license for floor coating. A contractor working on jobs above a set contract size has to register with the state’s Division of Occupational and Professional Licenses, and the state’s own guidance says the law requires registration, not licensure. There is no exam, and nothing in it touches coatings.

Registration still means something. To get one, a contractor shows proof of general liability insurance and either a workers’ compensation certificate or a statement of why it does not need one. The registration number has to appear on the company’s advertising and its contracts, and the public contractor registration search shows whether a given registration is active. A number on a quote that does not come up in the search is worth a phone call before anything is signed.

What a registration does not prove is skill. It says nothing about how many floors a crew has put down, whether anyone on it was trained on the product it sells, or whether the person who measures the garage has ever run a grinder. Those come from asking, and from the crew’s answers about the slab.

Which policies should a coatings crew have, and what counts as proof?

General liability, with completed operations included, and workers’ compensation if the crew has employees on the job. Ask for a certificate of insurance sent straight from the contractor’s agent, with your name and address listed as the certificate holder. A certificate dated this month, from the agent’s office, says the policy is current. A screenshot from last year says it existed once.

The reason this matters on a floor job is the grind day. A diamond planetary grinder, a dust extractor, cords and hoses all run inside a garage that is usually attached to a lived-in house, often a few feet from the water heater, the furnace and the door into the kitchen. Then come the solvents and the primer. Most days go fine. The policy is for the day something gets scraped or splashed, and for a worker who gets hurt on your slab instead of on the company’s.

Workers’ compensation is the one people skip. A one-person outfit may not need it. A crew of four that says it does not carry it should be able to say why, and the answer is worth hearing before the grinder is unloaded.

What paperwork does Idaho require a contractor to give a homeowner before a larger job?

On any residential contract over $2,000, Idaho law requires the contractor to hand the homeowner a written disclosure statement before the contract is signed, and to get the homeowner’s signed acknowledgment that it was received. A full two-car garage floor clears that line on its own, so most coating jobs here come with it.

The disclosure tells the homeowner four things. The homeowner may, at their own expense, ask for lien waivers from the subcontractors who provide the contractor services or materials. They may ask for proof of the contractor’s general liability insurance, including completed operations, and its workers’ compensation coverage. They have the chance to buy an extended title insurance policy. And they may require a surety bond up to the value of the project, again at their own expense. Before the final payment the contractor also owes a list of the subcontractors and suppliers it used.

Leaving out the disclosure is treated as a deceptive practice under Idaho’s consumer protection act. Lien waivers sound like a big-house concern, but a coating job is mostly material bought from a supplier, and Idaho’s lien law gives a supplier that furnished material for the work a lien on the property it went into.

Why does it matter where the crew keeps its shop?

A coated floor in Kootenai County gets its first real test in its first winter. Studs, grit and mag chloride work on it from fall on, and when a floor fails, it shows at the thaw, in the door line and the tire lanes, in March and April. The crew easiest to get back for that visit is the one with a shop in the county.

The pattern of a failure tells you a lot, and reading a peeling spot is its own guide. What matters for the hire is who comes to look at it. A spot that lifts at the apron of an attached garage on the Prairie in April needs someone to kneel on it, decide whether it is a top coat problem or a bond problem, and own the answer. That is a short drive for a local crew and a hard sell for one that works sixty towns or drives in from out of the county, especially in spring, when the calendar is fullest.

The website on the search result and the company that shows up are not always the same, either. Some sites take the call and hand it to whoever has an opening that week. That can still end with a good floor. It only changes who you need to know by name before the job starts.

So ask on the first visit where the shop is and how long the drive is from there to the garage. Ask who comes out if the floor lifts at the door next spring, and how that visit gets set up. And ask whether the person writing the estimate is the person who will run the grinder. If not, get the installer’s name.

Good answers are specific: a town in the county, and a name with a number that still reaches that person in April. A general office line and a promise to send someone is a weaker answer, and it matters most on the floors that are hardest to redo, like a lake-side craftsman’s garage that took two weekends to empty before the first grind.

What about deposits and zero-down financing offers?

A deposit is reasonable when it is sized to the material ordered for your floor and paid against a written estimate that names the system. A floor coating crew buys base coat, flake and top coat for a specific square footage, and covering that is fair. A large deposit asked for before anyone has measured the garage is paying for a place in line.

Financing is a different conversation. Zero-down offers are common in this trade, and some of them are fine products. The problem is timing. A payment plan pushed before the slab has been metered for moisture and temperature is selling a floor, not measuring one, and the price it is attached to was set without knowing whether the concrete needs mitigation or crack repair first.

Get the measured, written number first, then decide how to pay for it. Check that number against the published price ranges for coated floors here by system and garage size. If the total lands far outside that range, in either direction, ask which line explains it before paying a deposit on it.

Want eyes on your actual slab?

Guides answer the general question. The measure answers yours, and the estimate that follows is written and itemized by system.

Written estimates, by system

Say what the floor is and what it puts up with. The number comes back in writing.

Garage, shop, basement or patio, roughly how big, and whether the concrete is new or has a few winters on it. That is enough to start. Nobody names a price in your driveway; the estimate arrives written, by system, with the prep spelled out. Prefer to talk? Call (208) 758-9728.

  • Itemized on paper - the grind, the repairs, the system, the top coat
  • Slab moisture and temperature checked before anyone promises a date
  • Cold-season work quoted as the system that can actually cure, never a guess

Call (208) 758-9728