Garage Floor Coating Pricing Guide
Most coating companies will not talk price until a salesperson is in your garage. We think you should know the ranges first. These are honest, typical West Valley prices for professional installation — your written quote will depend on your actual floor.
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The short answer
| Project | Typical installed range | Notes |
|---|---|---|
| Professional coatings, general range | $3–$12 per sq ft | Range covers basic solid-color systems through premium finishes and heavy repair jobs. |
| 1-car garage (~200–250 sq ft) | ~$1,200–$2,200 | Per-square-foot cost runs higher on small floors because prep and setup are fixed work. |
| 2-car garage (~400–500 sq ft) | ~$2,400–$3,800 | The most common West Valley project. Premium metallic finishes and heavy repairs can exceed this. |
| 3-car garage (~600–750 sq ft) | ~$3,500–$5,500 | Bigger slabs price better per square foot, but total cost rises with area and any tandem bays. |
| Patio or pool deck | $3–$12 per sq ft | Condition of any existing cool-deck surface and crack repair drive the number. |
| Driveway resurfacing | $3–$12 per sq ft | Overlays and decorative finishes sit higher; simple repair-and-seal sits lower. |
These are planning ranges, not a quote. Any company that gives you a firm price without seeing and testing your concrete is guessing — usually in their favor.
What drives the price up or down
Pushes the price up
- Extensive cracks, spalling, or pitting to repair
- Moisture in the slab requiring a moisture-mitigation primer
- Removing a failed old coating, paint, or sealer first
- Premium finishes: metallic epoxy, heavy quartz systems
- Stem walls, steps, and lots of edge detail
- Oil-saturated old concrete needing extra grinding/degreasing
Keeps the price down
- Sound, newer concrete with light wear
- Open, empty floor — no storage units or shelving to work around
- Standard full-flake finish in a stock color blend
- Larger, simple rectangular slabs (better per-foot pricing)
- Booking garage + patio or driveway in one visit
Why not just use a DIY kit?
Big-box epoxy kits cost a few hundred dollars, and for a lightly used garage they can look fine at first. The honest trade-offs: kits are much thinner than professional systems, are usually applied over acid-etched (not diamond-ground) concrete, and are the floors most likely to peel from hot-tire pickup in an Arizona summer. When a failed kit has to be ground off before a professional job, it adds to the eventual bill. Plenty of our quote requests start with exactly that story.
How to compare quotes
- Does the quote name the actual products and number of coats?
- Is prep specified — diamond grinding, crack repair, moisture testing?
- Is the warranty written, and what does it actually cover (peeling/adhesion vs. staining)?
- What is the cure schedule before you can park on it?
- Is the price the full price — stem walls, thresholds, and cleanup included?
Ready for a real number on your floor? Request a free on-site quote — serving Surprise, Peoria, Sun City West, Waddell, and Glendale.
Get a free quote for your floor
Tell us about your garage, patio, or driveway and we will connect you with a local coatings specialist for a free, no-pressure estimate.
Request a Free Quote or call (928) 356-1643