Epoxy & Garage Floor Coating Services in Boise
Homeowners usually ask about one of the categories below — plus focused pages on flake, metallic, polyaspartic, hot-tire pickup, oil stains, and UV. We’ll walk through products, prep, and pricing when you request a quote from our team.
Garage floor epoxy systems
Two-car and three-car attached garages are the core request. Expect discussion of base coat, flake broadcast density, and clear topcoat chemistry suited to Idaho temperature swings.
Polyaspartic & hybrid topcoats
Often recommended when you need vehicles back sooner or when UV exposure through open west doors is a concern along the foothills.
Shop & workshop floors
Detached buildings and ADU shops around Star and Kuna often need thicker builds or anti-slip additives for tool areas.
Basement & utility slabs
Lower-traffic coatings or moisture-tolerant systems when the goal is cleaner storage rooms rather than showroom gloss.
Surface prep & repair
Diamond grinding, shot blasting (where used), crack injection, and joint filling. Skip this step and even premium resin can peel — especially on older Bench concrete.
Color flake & metallic design
From subtle gray blends that hide dirt to bold metallics for man-caves. Our team can show samples that match your trim and cabinetry tones.
Focused service pages
Deeper dives with unique angles (not clones of this overview):
Color-flake floors
Chip broadcast systems for daily Treasure Valley use.
Metallic epoxy
Depth and pigment movement for show spaces.
Polyaspartic coating
Faster return-to-service and UV-minded builds.
Hot-tire pickup
Summer tire heat and what resists peeling.
Oil-stain coating
Degrease and grind before resin.
UV-stable systems
Open-door sun and clear-coat choices.
What to prepare before a quote visit
- Approximate square footage (measure wall-to-wall, note obstacles)
- Age of the slab and any known moisture or sealer history
- Photos of cracks, oil stains, and peeling paint
- How soon you need the garage usable again
Nearby areas
Meridian garage epoxy · Nampa · Middleton · Caldwell · Eagle · full service area.
Popular guides: floor prep · cost · polyaspartic vs epoxy.
Garage floor coating prices: published ranges
We do not publish a Boise price list. The figures below come from national cost guides, named in each row, and are the same sources our Boise garage epoxy cost guide uses. They are typical ranges, not a quote. Your final price comes after we see the slab, because concrete condition, moisture, size and the system you choose move the number more than anything else.
| Item | Published range (source) |
|---|---|
| Epoxy floor, installed, per sq ft | About $4 to $10 (HomeGuide); about $2 to $12 (Angi) |
| Epoxy, one-car garage | About $1,200 to $3,900 (HomeGuide) |
| Epoxy, two-car garage | About $1,600 to $5,800 for 400 to 576 sq ft (HomeGuide); about $1,500 to $6,000 for 500 sq ft (Angi) |
| Epoxy, three-car garage | About $2,300 to $8,600 (HomeGuide) |
| Epoxy garage floor, reported average project | About $2,311 average, with a reported range of about $1,703 to $3,280 (Thumbtack) |
| Polyaspartic, installed, per sq ft | About $5 to $12 (HomeGuide) |
| Polyaspartic, two-car garage | About $2,000 to $6,900 (HomeGuide) |
| Decorative flake add-on | About $0.50 to $2.00 per sq ft (HomeGuide) |
| Crack, pit and surface repair or resurfacing before coating | About $1 to $5 per sq ft added (HomeGuide) |
| Moisture and hardness testing | About $50 to $300 (HomeGuide) |
Final quote after inspection. We price your floor after we measure, test moisture and look at cracks, stains and old coatings. Sources: HomeGuide, “Epoxy Flooring Cost” (2026); HomeGuide, “Polyaspartic Floor Coating Cost”; Angi, “How Much Does Epoxy Flooring Cost?” (updated 2026); Thumbtack, “Epoxy Garage Floor Cost”. These are national published estimates, not our price list and not Boise-specific figures.
What we install
Full-broadcast flake systems
Our most-requested floor. After grinding and repairs, we apply a base coat, broadcast vinyl flakes until the base is fully covered, scrape and vacuum the loose chips, and seal with a clear topcoat. Flake floors hide dust, melt grit and small tire marks, and the texture helps with grip. Color blends can be matched to your house, cabinets or trim.
Polyaspartic floors and topcoats
Polyaspartic coatings cure fast and are UV-stable, so they do not amber in sun. We use them as a full system when you need the garage back quickly, or as a topcoat over an epoxy base to get epoxy’s build with a sun-resistant surface. See polyaspartic vs. epoxy.
Solid-color and metallic epoxy
For a clean look or a showpiece floor. Metallics need a flat slab and careful application, and they show scratches more than flake.
Shops, RV bays and outbuildings
Detached shops and oversized bays in Star, Kuna, Middleton and Canyon County often see heavier equipment and trailers. We can build thicker systems, add anti-slip zones, and plan around floor drains.
Basements and utility rooms
Lower-traffic floors where the goal is clean, sealed concrete. These often need extra attention to moisture.
Our prep and install process
- Walk-through. We measure, look at cracks, joints, stains and old coatings, and ask how you use the garage.
- Moisture testing. Slabs on grade can transmit vapor from the soil. We test and plan a moisture-tolerant primer if the slab needs it.
- Diamond grinding. Removes the weak top layer, sealers and contamination and leaves a profile the coating can grip. Dust is collected with a vacuum system.
- Repairs. Cracks, spalls and pits are filled and ground flush. Joints are cleaned and handled to suit the system.
- Coating. Base coat, flakes or pigments, and a topcoat, applied within the temperature and humidity range the product requires.
- Cure and handoff. We tell you when you can walk on it, when you can park, and how to care for it.
Temperature and timing
Most coatings need the slab and air above a minimum temperature, often around 50°F, and the slab must stay warmer than the dew point so moisture does not condense on it. Summer is easy. In winter, insulated or heated garages can usually be done; cold garages may need temporary heat or a spring date. See winter installs in Boise.
Hot-tire pickup
Hot tires soften thin or poorly bonded films and pull them up, leaving tire-shaped bare spots. A ground surface, a proper base coat and a tough topcoat resist it. See hot-tire pickup.
Care after install
- Sweep or use a dust mop often. Grit is what wears topcoats.
- Rinse or mop after heavy melt days so salts and sand do not sit.
- Clean oil and chemical spills promptly.
- Use mats or pads under kickstands and jack stands.
- Avoid dragging sharp, heavy items across the floor.
See our garage epoxy maintenance guide and how long garage epoxy lasts.
DIY kits vs. professional systems
Hardware-store kits are thin, often water-based, and usually go on after acid etching rather than grinding. They can look good for a while on a clean, dry slab in a mild garage. In Boise garages with hot tires, deicers and sun, they often peel within a year or two. Our DIY vs. pro guide compares them honestly.
Concrete moisture, explained
Most Treasure Valley homes sit on slabs poured directly on the ground. Even in a dry climate, soil holds moisture, and water vapor moves up through concrete toward the drier air above. Irrigation, high groundwater near the river and canals, and poor drainage around the garage can all increase that vapor. When a coating seals the top of the slab, vapor builds up under it and can push it off in blisters.
That is why we test before coating. Common tests include a calcium chloride test, which measures how much vapor the slab gives off over a set time, and in-slab relative humidity probes, which measure humidity inside the concrete. Coating makers publish limits for their products. If a slab is above them, a moisture-tolerant primer designed for that condition goes down first. See concrete moisture and epoxy in Boise.
Choosing colors
For working garages, medium-tone flake blends hide dust, salt residue and tire marks best. Very dark and very light solid colors show dirt the most. If you want a light, bright garage, a light flake blend gives you brightness without showing every speck. Bring a cabinet door, a trim sample or a photo of the house, and we will help you pick a blend. Larger flakes give a bolder look; smaller flakes look more uniform.
What a written quote should include
- The square footage and the areas being coated.
- How the slab will be prepared: grinding, not just etching.
- Repairs: cracks, spalls, pits and joints.
- Moisture testing, and what happens if the slab tests high.
- The system: base, flake or pigment, topcoat, and how many coats.
- Cure times before walking, parking and full use.
- What the warranty covers, and for how long.
Comparing quotes is easier when each one lists the same things. If a quote just says “epoxy floor, installed,” ask what the prep and system are.
Warranties and what affects them
A coating warranty usually covers peeling or delamination caused by the product or the installation. It usually does not cover damage from impacts, dragged equipment, chemical spills left to sit, or slab movement that cracks the concrete underneath. Read the terms before you sign, and ask what happens if moisture problems show up after install. We explain our coverage in writing on every quote, so you know what to expect.
Who calls us
Most of our calls come from a few situations. A family has just moved into a new Meridian or Kuna home and wants the garage done before it fills up. An owner in the North End or on the Bench is tired of a dusty, stained slab and peeling paint. A seller wants the garage to look finished before listing. A car or motorcycle owner wants a show floor. A Canyon County farm family wants a shop floor that cleans up after harvest. Each one starts the same way: we look at the concrete, test moisture, and recommend a system that fits how the space is used. Then you get a written quote with the prep, the system and the timeline spelled out, so you can compare it fairly with any other bid.
Coating service questions
Do you coat new concrete?
New concrete needs time to cure and dry before coating. Many coating makers recommend waiting about 28 days, and we still test moisture before we coat. If your slab is new, tell us when it was poured.
Can you coat over an old coating or paint?
Usually we grind it off. Coating over a failing layer means the new floor is only as strong as the old one underneath. If the old coating is sound and well bonded, we will tell you the options.
Is a coated floor slippery?
A smooth, glossy floor can be slick when wet. Flake floors have texture, and we can add an anti-slip additive to the topcoat, especially near the door where snow melts.
What about cracks?
We fill cracks and spalls before coating. Moving cracks can still show through over time, because no coating stops concrete from moving. We explain what to expect for your slab.
Will deicers damage the coating?
A properly built coating resists road salts and melt much better than bare concrete. Rinse the floor after heavy melt days to keep grit from wearing the topcoat.
Do you coat shops and basements?
Yes. Shops may need thicker builds or anti-slip zones. Basements often need moisture-tolerant systems.
Request a quote
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