A flooring project that fails six months after installation rarely fails because of the epoxy itself. It fails because the business owner handed the keys to the wrong contractor. We see this more often than we'd like: a warehouse manager in Pflugerville signs a contract based on the lowest bid, the crew skips proper concrete grinding, and by spring the coating is bubbling along every seam. The floor has to come out. The downtime costs more than the original job. The frustration is real, and it was entirely preventable.
If you're a business owner preparing to resurface or coat a concrete floor, the hiring process deserves more than a quick Google search and three price quotes. Commercial epoxy flooring is a significant investment, and the contractor you choose will either protect that investment or quietly undermine it. This checklist walks through every question worth asking and every detail worth verifying before you sign anything.
Clarify What Your Floor Actually Needs
Before You Call Anyone
The single biggest mistake business owners make is calling contractors before they understand their own floor. A quote is only as useful as the information behind it, and a contractor who gives you a firm price without inspecting your concrete is either guessing or cutting corners before the job even starts.
Start by walking your space and noting what you're dealing with. How old is the concrete? Are there cracks, spalling, or areas where a previous coating has already started to lift? Is the floor exposed to chemicals, heavy rolling equipment, or extreme temperature swings? A restaurant kitchen floor has completely different demands than a retail showroom, and both are different from a warehouse where forklifts run eight-hour shifts. If you're not sure what system fits your situation, our commercial epoxy flooring services in Austin cover the full range of commercial applications, from light-duty office spaces to heavy industrial environments.
Understanding your floor's demands also shapes the conversation you'll have with every contractor you speak to. If you walk in knowing your space sees chemical spills, you can ask specifically about chemical-resistant epoxy systems rather than accepting a generic answer about "durable coatings." That specificity separates a useful conversation from a sales pitch.
Verify Licensing, Insurance, and Business Legitimacy
This step feels obvious, but it gets skipped constantly. A contractor who operates without proper general liability insurance puts you directly at risk. If a worker is injured on your property, or if the job causes damage to adjacent equipment or finished surfaces, you need to know that their insurance covers it, not yours.
Ask for a certificate of insurance before any other conversation happens. The document should name your business as an additional insured for the duration of the project. General liability coverage of at least $1 million per occurrence is a reasonable minimum for most commercial jobs. For larger facilities, $2 million is more appropriate. Workers' compensation coverage is equally important. If a crew member gets hurt and the contractor doesn't carry workers' comp, the claim can come back to your property.
Beyond insurance, verify that the contractor holds any applicable state or local licenses for commercial work in Texas. Check their business registration. Look them up with the Better Business Bureau and search for any unresolved complaints. A quick review of their Google Business profile will tell you how long they've been operating and whether their reviews reflect consistent quality or a pattern of problems. None of this takes more than 20 minutes, and it filters out a significant portion of risky operators before you ever have a conversation.
Ask About Surface Preparation Specifically
Surface preparation is the factor that separates a floor that lasts 15 years from one that starts peeling in 18 months. We've written at length about why concrete prep is the defining variable in any epoxy project, and the short version is this: epoxy doesn't bond to a dirty, weak, or unprepared surface. No matter how good the coating itself is, it will fail if the substrate isn't ready.
When you speak to a contractor, ask them directly how they prepare concrete before coating. The right answer involves mechanical grinding with diamond tooling, moisture vapor testing, and crack repair before any product goes down. If a contractor describes acid etching as their primary prep method, that's a flag. Acid etching was common practice decades ago, but it doesn't create the surface profile that modern epoxy systems need for reliable adhesion. A contractor who still leads with acid etching either hasn't updated their methods or is looking for the cheapest path through your job.
Also ask whether they own their grinding equipment or rent it. Contractors who own professional-grade grinders use them regularly and know how to get consistent results. Contractors who rent equipment for each job often lack the experience to handle uneven concrete, moisture issues, or hard spots that require more aggressive preparation. The difference shows up in the finished floor, usually within the first year.
Request References From Similar Commercial Projects
A residential epoxy job in someone's garage is not the same as a 10,000-square-foot warehouse floor or a food service kitchen. Before hiring any contractor for a significant commercial project, ask for references from jobs that are comparable in scale and type to yours.
Three references is a reasonable minimum. When you call them, ask specific questions rather than general ones. Ask how the floor has held up over time, not just whether they were happy with the crew. Ask whether the job was completed on the timeline the contractor promised. Ask whether there were any issues after the project was finished and, if so, how the contractor responded. A contractor who stands behind their work will address post-installation problems promptly. One who disappears after the final invoice is a real risk on a commercial job where a floor failure can disrupt operations for days.
If the contractor can't provide three references from commercial projects, or if the references they give are all from the past 90 days, that's worth noting. Newer businesses can still do excellent work, but you should weigh that uncertainty against the scale of your project. For high-stakes installations, experience with similar environments matters.
Evaluate the Quote Structure, Not Just the Price
A detailed written quote tells you a great deal about how a contractor operates. A one-line quote that says "epoxy flooring, 4,000 sq ft, $X" tells you almost nothing. Before you can compare quotes meaningfully, each one needs to specify what's included.
The quote should break out surface preparation separately from the coating application. It should name the specific products being used, including the manufacturer and product line, not just "commercial-grade epoxy." It should specify the number of coats, the thickness of each coat in mils, and the cure time before the floor can be returned to service. It should also clarify what isn't included, such as moving equipment, repairing structural cracks, or applying a topcoat.
When you receive multiple quotes and one is significantly lower than the others, the right question isn't "why is this one so cheap?" The right question is "what is this one leaving out?" In most cases, a dramatically lower price reflects fewer coats, thinner application, skipped prep steps, or lower-grade materials. Any of those shortcuts will show up in the floor's performance within a year or two. A floor that costs 20% less but needs to be redone in three years instead of lasting ten is not a bargain.
Understand the Timeline and Business Disruption
Epoxy flooring requires cure time, and cure time means your floor is out of service. For a retail space or restaurant, that's real lost revenue. For a warehouse, it's a disruption to receiving, shipping, or production. A good contractor will give you a realistic timeline and work with you to minimize the impact on your operations.
Ask specifically how many days the space will be inaccessible. A standard commercial epoxy system typically requires 24 to 48 hours before light foot traffic and 5 to 7 days before heavy equipment returns to the floor. Some systems cure faster, and some situations, particularly those involving moisture mitigation primers or multiple decorative layers, take longer. You need that information before you schedule the job, not after.
Also ask whether the contractor can work in phases or during off-hours. For businesses that can't shut down an entire floor at once, phased installation allows one section to cure while operations continue in another area. Not every contractor offers this, and it typically costs more to coordinate, but for some businesses it's the only workable approach. A contractor who refuses to discuss scheduling flexibility is signaling that your operational needs aren't part of their planning process.
Check Their Portfolio for Work That Matches Your Environment
Photographs are a starting point, but they're not the full picture. Any contractor can photograph a floor the day it's installed, when everything looks pristine. What you want to see is work that has been in service for at least a year in conditions similar to yours.
Our completed project portfolio shows finished floors across a range of commercial and industrial applications, because we believe the work should speak for itself. When you're evaluating other contractors, look for the same transparency. If a portfolio only shows residential garage floors but you're running a manufacturing facility, that's a mismatch worth taking seriously.
For industrial environments specifically, ask whether the contractor has experience with anti-slip systems, heavy equipment traffic, or chemical exposure. A floor that looks great under showroom lighting may not perform under the conditions your facility creates. The contractor should be able to describe specific projects in similar environments and explain what system they used and why.
Nail Down the Warranty Terms in Writing
A warranty conversation should happen before the contract is signed, not after. Ask what the warranty covers, how long it lasts, and what voids it. Some contractors offer a one-year warranty on labor but exclude delamination caused by moisture, which is often the most common failure mode. Others offer longer warranties but require annual inspections or specific maintenance protocols to keep coverage valid.
Get the warranty terms in writing as part of the contract, not as a verbal assurance. "We stand behind our work" is not a warranty. A warranty specifies what is covered, what process you follow to make a claim, and what remedy the contractor provides if the floor fails. If a contractor balks at putting warranty terms in writing, that tells you something important about how confident they are in their own work.
Also ask whether the warranty is backed by the contractor alone or whether it includes coverage from the product manufacturer. Some commercial-grade epoxy manufacturers offer extended warranties on installations performed by certified applicators. That kind of manufacturer backing adds a layer of protection that a contractor-only warranty can't provide.
Confirm Who Is Actually Doing the Work
This matters more than most business owners realize. Some contractors sell jobs and then subcontract the installation to a crew they've never worked with before. The person you interview, the person who gives you the quote, and the person who shows up to grind your concrete may be three entirely different people.
Ask directly whether the contractor uses their own employees or subcontractors. If they use subcontractors, ask how long they've worked with that crew and whether the subcontractors carry their own insurance. There's nothing inherently wrong with subcontracting, but the contractor should be able to vouch for the crew's experience and hold them to the same standards they'd apply to their own employees.
Also ask who will be on-site to supervise the job. For large commercial installations, an experienced project lead should be present throughout the most critical phases, particularly during concrete preparation and the initial coat application. A crew that works without supervision on a complex job is a crew that may take shortcuts when no one is watching.
Put Everything in a Written Contract
Every item on this checklist should be reflected in a written contract before any work begins. The contract should specify the scope of work, the products and systems being used, the timeline, the payment schedule, the warranty terms, and the process for handling disputes or change orders.
Pay attention to the payment structure. A reasonable deposit for commercial work is typically 25% to 33% of the total project cost. A contractor who asks for more than 50% upfront before any work is done is asking you to carry most of the financial risk. Progress payments tied to completion milestones are a reasonable structure for larger jobs, and they give you leverage if work quality falls short of what was agreed.
Before you sign, read the contract carefully and make sure it matches everything you discussed verbally. If there's a discrepancy between what a contractor said in the consultation and what appears in the contract, raise it before you sign. Verbal promises that aren't in the contract are difficult to enforce, and a contractor who resists putting agreed terms in writing is a contractor worth walking away from.
Hiring the right epoxy flooring contractor for a commercial project takes more effort than getting three quotes and picking the middle number. The questions above are the ones that actually predict whether your floor will perform for a decade or become a problem within the first year. If you're ready to have that conversation with a contractor who expects these questions and welcomes them, reach out to us for a free consultation and we'll walk through your project in detail.
