I've been installing epoxy floors in Peoria garages and commercial spaces for over 12 years. The difference between a floor that looks great for a decade and one that starts peeling in 18 months comes down to one thing: who you hire and how they prepare the concrete. Here's how to make the right call.
Prep Work Is Everything — Ask About It First
Epoxy flooring is only as good as the concrete surface underneath. If a contractor doesn't talk about floor preparation, walk away. Proper prep involves mechanically grinding the concrete with a diamond grinder or shot blasting to open up the pores and give the epoxy something to bond to.
A shortcut crew will acid etch or just clean the floor and apply epoxy directly. That floor will peel. Not maybe — it will peel. Ask every contractor you talk to: "How do you prepare the concrete before coating?" If they don't say "diamond grinding" or "shot blast," you're talking to a shortcut operation.
Understand the Product They're Using
Not all epoxy is the same. There are three main categories you'll encounter:
- Water-based epoxy — thin, cheap, easy to apply. Looks good for 2–5 years before it starts failing. Used by a lot of big-box rental companies and DIY kits.
- 100% solids epoxy — thick, durable, proper industrial-grade coating. What professional contractors should be using for residential garage floors.
- Polyurea / polyaspartic topcoat — faster curing, more flexible, UV stable (won't yellow in sunlight). Often used as a topcoat over epoxy base coats. The premium option, and worth the extra cost in high-traffic or outdoor-adjacent spaces.
Ask what product system they're installing. A legit contractor will tell you the brand and product line. If they're vague — "we use good epoxy" — push harder or find someone else.
Check for Moisture Issues
Peoria has older housing stock, and a lot of garage slabs have moisture issues. Epoxy and moisture don't mix — trapped moisture causes the coating to delaminate from beneath. A professional contractor will check moisture levels before quoting and may recommend a moisture-mitigation primer for problem slabs.
If a contractor quotes you without mentioning moisture or doing any kind of check on an older slab, that's a red flag. The fix for moisture problems is not expensive when done upfront — it's very expensive when the floor fails a year later.
Get Local References
Ask for two or three references from jobs in Peoria or the surrounding area, ideally garage floors installed 2+ years ago. You want to know not just that the floor looked great on day one, but how it's holding up. A contractor who can give you current contact info for happy local customers is a contractor confident in their work. See our epoxy flooring services for everything we install.
Understand the Warranty
Professional epoxy flooring contractors stand behind their work. Ask what the warranty covers: labor, materials, or both? How long? What voids it? Common warranty terms for quality installations are 1–5 years on labor. If a contractor offers no warranty or a very short one on a premium system, that tells you something about their confidence in the work.
Get Multiple Quotes — But Don't Just Chase the Low Number
For a 2-car garage, you might see quotes ranging from $800 to $2,500 from different contractors. The low number is not always the deal it looks like. The difference between those quotes is usually in prep time, product quality, and how many coats they're applying. A $900 floor that peels in two years costs more than a $1,800 floor that lasts fifteen.
Call 309-487-2138 or visit our homepage for a free estimate. We'll walk your floor, check for moisture, and give you a straight quote with no surprise upcharges on installation day.
Get a Free Quote Today
Call us at 309-487-2138. We'll walk you through it and get you scheduled fast.
Call 309-487-2138Frequently Asked Questions
What's the most important thing to look for in an epoxy flooring contractor?
Floor preparation. If a contractor skips diamond grinding and just applies epoxy over a dirty or unprepared slab, it will peel within a year. Ask specifically how they prep the concrete before coating.
How long does epoxy flooring installation take?
Most residential garage floors take 1–2 days: one day for prep and base coat, one day for topcoat and any decorative elements. Some fast-cure systems can be done in a single day, but proper cure time is critical — you don't want to drive on it too early.
How much does epoxy flooring cost in Peoria IL?
Typical residential garage floors run $3–8 per square foot installed, depending on the system chosen, floor condition, and prep needed. A 2-car garage usually runs $1,200–$2,500. Polyurea topcoat systems cost more but last longer.
What questions should I ask before hiring an epoxy flooring contractor?
Ask about their prep process (diamond grind or shot blast?), what product system they use (waterborne vs. 100% solids), how they handle moisture issues, what warranty they offer on labor and materials, and for references from local Peoria jobs.
How long does epoxy flooring last in a garage?
A properly installed 100% solids epoxy or polyurea system should last 10–20 years with normal use. The prep is 90% of the outcome — a well-ground, properly primed concrete floor will hold a coating dramatically longer than a quick-clean-and-roll-on job.
Still have questions? Visit our homepage to learn more, or call us directly at 309-487-2138. We pick up.