Costs · Mesa, AZ
Epoxy flooring cost in Mesa, AZ
Published national ranges for epoxy, polyurea and polyaspartic floors, read by the square foot, by the bay and by the condition of the slab underneath. Call (747) 243-2089 to talk through the slab you have.
Use
What the published numbers say for a 2-car bay
HomeGuide (opens in a new tab) puts epoxy flooring at $4 to $10 per sq ft installed, and a 2-car garage at $1,600 to $5,800. Bob Vila (opens in a new tab) puts an epoxy garage floor nationally at $1,595 to $3,337, average $2,441. Fixr (opens in a new tab) puts concrete floor coating of any kind at $1,250 to $4,000, average $3,000. Family Handyman (opens in a new tab) puts a single garage at $1,594 to $3,330.
All 4 can be right at the same time, because they price different floors. A thin roll-on over a sound slab and a full flake build over a slab that needed 2 days of prep do not share a number, and a national average carries no Mesa slab in it.
Published ranges, not a quote.
Costs
Cost by garage size
| Garage | Floor area | Epoxy, installed | Source |
|---|---|---|---|
| 1-car | 288 to 392 sq ft | $1,200 to $3,900 | HomeGuide |
| 2-car | 400 to 576 sq ft | $1,600 to $5,800 | HomeGuide |
| 3-car | 576 to 864 sq ft | $2,300 to $8,600 | HomeGuide |
The area column follows HomeGuide's published bay sizes, which run from 288 sq ft for a single bay to 864 sq ft for a 3-car. The totals do not triple when the bays do. The low end of a 3-car is not 3 times the low end of a 1-car, because the moisture test, the setup, the equipment and the drive time do not triple with the floor.
Bob Vila's 1-car range of $720 to $2,900 sits under HomeGuide's 1-car range at the bottom, and Family Handyman's single garage range of $1,594 to $3,330 sits inside it. A single bay at $720 and a single bay at $3,330 are not the same specification, and neither Bob Vila nor Family Handyman describes the other's build.
Published ranges, not a quote.
Costs
Cost by system
| System | Per sq ft, installed | Source |
|---|---|---|
| Epoxy | $4 to $10 | HomeGuide |
| Polyurea | $5 to $10 | HomeGuide |
| Polyaspartic | $5 to $12 | HomeGuide |
| Polyaspartic, second source | $5 to $10 | Fixr |
| Thick coat epoxy | $10 to $15 | Fixr |
| Epoxy floor, professionally installed | $3 to $12 | Family Handyman |
| Professional epoxy, all systems, 2026 | $3 to $15 | An epoxy flooring guide |
The spread inside one system is wider than the spread between systems, which suggests the product is not the only thing that sets the price. Fixr's $10 to $15 for a thick coat epoxy and HomeGuide's $4 to $10 for epoxy flooring are both published, and they describe different builds.
Polyaspartic sits above epoxy on price. It is more flexible and more UV stable, per a garage floor coating company's guide, and some builds put an epoxy base under a polyaspartic topcoat. Epoxy has no built-in UV protection and visibly discolors in sun, so a UV-stable topcoat is what holds the color. HomeGuide's garage floor coating figures (opens in a new tab) also put polyaspartic cure at 1 to 2 days against up to a week for epoxy, and a day of downtime carries a price of its own.
Published ranges, not a quote.
Good to know
What moves the number
6 things separate the bottom of a range from the top, and the first 3 are in the slab.
Slab condition
A sound, dry slab that has never been coated tends to sit at the bottom of the range. A slab that has been painted, sealed, glued for carpet, coated with an old box-store kit or soaked in 20 years of oil tends to sit at the top, because every one of those is hours of work before the first coat. Prep is the part a published range cannot see.
Moisture mitigation
An in-slab probe has to read under 75 percent relative humidity to ASTM F2170, or a sheet test that reads under 3 lb of vapor per 1,000 sq ft in a 24 hour window, to ASTM F1869, per an epoxy flooring guide. A slab over either number needs a mitigation coat first, which means an added product and added time. A garage floor coating company's guide calls moisture the leading cause of coating failure, so this is not the place to save money.
Cracks and joints
Filling a hairline is quick. A joint that has moved, a crack across the width of the bay, a spall at the apron: each one gets cut, cleaned, primed and filled before a coating goes near it. A slab with a handful of cracks is not priced like the same slab with none.
Square footage
Footage drives material and hours, but the fixed part of a job does not shrink with the floor. The moisture test, the equipment, the setup and the trip are the same on a 1-car bay as on a 3-car, which is why the totals in the table do not scale with the areas.
Coating build, in mils
A mil is a thousandth of an inch, so 5 mil is 0.005 inch, per an epoxy flooring guide. Dry film by system: 3 to 5 mil for a box-store kit, 10 to 20 mil for a two-coat solid epoxy, 20 to 30 mil for a flake garage build, 40 to 60 mil for quartz commercial, 60 to 250 mil for self-leveling or troweled industrial. Volume solids decide what actually lands, because dry film equals wet film times volume solids: a 50 percent solids coating rolled at 6 wet mils leaves 3 dry mils. More build means more material and more passes with a roller.
Access and downtime
How close a truck can park, whether the slab sits up a grade, whether the space can be empty for 4 days, and whether a business has to close or work nights. One polyaspartic schedule puts vehicle traffic at 96 hours after the last coat (a garage floor coating company's guide), so a shop that opens at 7 am on day 2 may not be opening. Downtime is a real line in a commercial number and it does not show up in a per square foot range.
Published ranges, not a quote.
Good to know
Why the national averages disagree
Fixr's $3,000 average covers concrete floor coating of any kind. Bob Vila's $2,441 average covers epoxy garage floors only. HomeGuide's $1,600 to $5,800 for a 2-car takes in both averages. Family Handyman (opens in a new tab)'s $3 to $12 per sq ft for professional installation is a wide band, and an epoxy flooring guide puts professional epoxy across all systems at $3 to $15 per sq ft for 2026, wide enough to hold every number above it.
A national average is a pile of local jobs with the local part taken out. It carries no 30-year-old slab with a sealer on it, no double garage that has held 2 cars, a water heater and a workbench since the house went up, and no July.
Published ranges, not a quote.
Scope
What a commercial floor costs, and why it is quoted after a site visit
A commercial floor is a different product before it is a different price. Quartz builds run 40 to 60 mils and self-leveling or troweled industrial systems run 60 to 250 mils, per an epoxy flooring guide, against 20 to 30 mils for a garage flake floor. That guide puts professional epoxy across all systems at $3 to $15 per sq ft in 2026, and the thicker commercial builds tend to sit toward the upper part of that.
The number arrives after a walk for 6 reasons:
- Traffic. A pallet jack, a forklift, a delivery truck and a shift change in work boots load a floor in 4 different ways, and a dock apron is not an aisle.
- Chemicals and washdown. A kitchen, a wash bay and a repair shop put different things on the floor, and the topcoat has to be chosen for what lands on it.
- Drainage and slope. Where the water goes, whether there is a trench drain, and whether the slab falls to the door.
- Joints. A large slab has joints that move, and they get laid out and filled before a broadcast goes over them.
- Downtime. A shop that cannot close needs the work phased, bay by bay, nights or weekends, and phasing costs more than one open floor.
- Slip resistance. ANSI/NFSI B101.3 is a test method for wet dynamic coefficient of friction on hard surface floors, and a broadcast and a topcoat get specified for the slip resistance the space needs.
Those 6 inputs cannot be read off a form. That is why a commercial number arrives after someone has walked the floor, looked at the joints, and asked what runs on it and when it can stop. A per square foot figure before that walk can only be a rough range.
Published ranges, not a quote.
Good to know
What a published range leaves out
A range built on a grind and a flake broadcast assumes a slab that can be ground, cracks that can be filled and a floor that can sit empty. It does not cover emptying the garage out and back, a slab that needs mitigation, structural repair, a new slab, or the cost of a business being closed. A number means nothing until you know what it covers.
5 questions
Questions people ask
Still have a question? Call (747) 243-2089 and describe the floor.
Why is the 2-car range so wide?
HomeGuide publishes $1,600 to $5,800 for a 2-car. The bottom can be a thin coating over a sound slab. The top can be a full flake build over a slab that needed repairs and a mitigation coat. Same 400 to 576 sq ft, different week of work.
Is a box-store kit the same floor?
No. A box-store kit lands at 3 to 5 mils dry, and a flake garage build lands at 20 to 30 mils, per an epoxy flooring guide. That is 4 to 10 times the film, and film is what takes the traffic.
Does a 3-car cost 3 times a 1-car?
No. HomeGuide puts a 1-car at $1,200 to $3,900 and a 3-car at $2,300 to $8,600. The floor is 3 times the size, and the total is not 3 times the price, because the fixed part of the job is the same on both.
Why does a commercial floor need a site visit?
Traffic, chemicals, drainage, joints, downtime and slip resistance all change the system, and none of them can be read off a square footage figure. The build can move from 20 to 30 mils to 60 to 250 mils, and that is before the schedule gets set.
Does the price include emptying the garage?
No. The garage comes out before the grind, and the contents can go back 2 days after the last coat on one polyaspartic schedule (a garage floor coating company's guide). A range that assumes an empty floor is not the same range as one that includes the move.
