How to Background-Check a Bathtub Reglazing Contractor

By Tub Reglazing Directory Editorial Team · Updated 2026-07-20

Reglazing is one of those trades where the gap between a competent operator and a dangerous one is almost invisible from a Google listing. Both show up with five stars. Both have before-and-after photos. Both will quote you something in the $350 to $650 range and be at your door inside a week.

The difference shows up in paper trails most homeowners never think to check: state license databases, OSHA inspection records, insurance certificates, EPA certification files. A high rating on a consumer review platform tells you people liked the finish and the crew was polite. It tells you nothing about whether the contractor carries liability insurance, whether they’ve been cited for spraying isocyanate topcoats without supplied-air respirators in a confined bathroom, or whether your pre-1978 house triggers lead-safe work practice requirements they’re not qualified to follow.

This article walks through the specific databases and documents worth checking, what to look for in each, and where regional variance changes the answer. Most of the independent checks take about 30 minutes combined. The one step that requires actual contractor contact is insurance, and we’ll get to that.

Start With Licensing, But Know That Requirements Vary Wildly by State

There is no national contractor license for reglazing. The trade sits in a regulatory gray zone that different states have resolved very differently.

California requires a C-33 Painting and Decorating license from the Contractors State License Board. Florida requires either a registered contractor license or a specialty license depending on the scope of work. New York has a Home Improvement Contractor registration. Texas has no statewide contractor licensing for this trade. Alabama has minimal requirements. Oregon has its own Construction Contractors Board with specific registration requirements that may or may not capture a one-person reglazing operation depending on how they classify the work.

The point: don’t ask the contractor whether they need a license. Look it up yourself for your state.

The National Association of State Contractors Licensing Agencies (NASCLA) maintains a directory that links to each state’s licensing authority. That’s your starting point. Find your state’s board, go to their public license lookup tool, and search by the contractor’s business name. You want to see: active status, no disciplinary actions or suspensions, and ideally the license classification listed. If the lookup returns nothing for a contractor who claims to be licensed, ask them to provide their license number and search again. A mismatch between their claim and the database is a clean disqualifier.

This takes about 10 minutes if you move efficiently.

What Insurance Actually Means (and How to Verify It)

General liability insurance is the baseline. If a contractor damages your tile, your plumbing, or your home’s finish materials while working, their general liability policy is what covers the repair. Without it, you’re filing a claim against your own homeowner’s insurance or taking the contractor to small claims court.

There’s no federal or ASTM-specified minimum coverage amount for reglazing contractors specifically. State licensing boards sometimes set minimums. California’s CSLB, for example, sets bond and insurance requirements tied to license classification. In states without licensing, the floor is whatever the contractor chose to buy.

The verification step is straightforward: request a certificate of insurance (COI) from the contractor before you book the job. Ask them to have their insurer name you as an additional insured on the certificate. A legitimate contractor with active coverage can produce this within 24 hours. If they tell you they’ll bring it on the day of the job, or that they have it but can’t get you a copy before work starts, that’s a problem. The FTC’s guidance on hiring contractors is explicit: all project terms should be in writing before work begins, and large cash-only payment demands upfront are a recognized fraud signal.

You cannot verify a COI independently the way you can run a license lookup. That’s the one step in this process that requires direct communication with the contractor.

The OSHA Establishment Search: The Check Almost Nobody Runs

This one surprises people.

OSHA maintains a public, searchable database of every workplace inspection they’ve conducted, including all citations and penalties, going back decades. You can search it by the employer’s legal business name at OSHA’s establishment search.

Why does this matter for reglazing? Because the spray application of two-component topcoats (the kind used in most professional reglazing work, including systems like Ekopel 2K and comparable acrylic-urethane products from Multi-Tech and Napco) involves isocyanate hardeners. The EPA has identified isocyanates as a leading cause of occupational asthma, and sensitization can happen at concentrations below the formal exposure limits. OSHA’s Respiratory Protection Standard at 29 CFR 1910.134 requires a written program, medical evaluation, and annual fit-testing for tight-fitting respirators, and (critically) supplied-air respirators with an assigned protection factor of 1,000 or above for isocyanate spray applications in small enclosed spaces like bathrooms.

A contractor spraying a two-part topcoat with a half-mask cartridge respirator is almost certainly not in compliance with 29 CFR 1910.134. They’re also not protecting themselves or your household adequately.

Run the OSHA search by the contractor’s legal business name. If citations come back for respiratory protection failures, chemical handling violations, or confined-space non-compliance, you’re looking at documented evidence of safety practices that reviews will never surface. Citations stay in the database whether they were contested or not.

One note: some small operators work under a sole proprietorship or a doing-business-as name that differs from what they quote you. If the search returns nothing, ask for their legal business name and try again.

BBB Profiles: Not About the Letter Grade

Most people look at the BBB grade and move on. That’s the wrong thing to look at.

The more useful data in a BBB business profile is the complaint history: how many complaints were filed in the last 12 months and 36 months, how many were resolved, and how many are listed as unanswered. A contractor with a B- grade but three unresolved complaints in the last year is a clearer warning than a contractor with a B+ and zero complaint history.

The BBB tracks complaint resolution separately from star ratings. A contractor can have decent review scores on Google while accumulating a pattern of BBB complaints they never respond to. Those complaints often involve warranty disputes, finish failures, or damage claims. Those are exactly the things that don’t show up until weeks after the five-star review was posted.

This check takes about five minutes. Search by business name, pull the profile, and look at the complaint section directly.

EPA RRP Certification: Required in Older Homes, Often Ignored

If your home was built before 1978, this step is not optional.

The EPA’s Renovation, Repair and Painting Rule (40 CFR Part 745) requires that contractors performing work that disturbs lead-based paint in pre-1978 housing hold EPA certification and follow lead-safe work practices. Reglazing itself doesn’t sand the tub substrate, but surface prep often involves acid etching, abrasion, and sometimes chemical stripping in bathrooms where the surrounding walls may have lead paint. That prep work, if it disturbs lead-containing surfaces, can trigger RRP obligations.

A contractor working in a pre-1978 home should be able to explain their lead-risk assessment process. Ask them directly: do you hold EPA RRP certification, and how do you assess whether surface prep activities in this bathroom trigger RRP requirements? If they say “reglazing isn’t a paint job so it doesn’t apply,” that’s not good enough. The EPA’s position is that surface-disturbing renovation activities near lead-painted materials in older homes fall under the rule’s scope regardless of trade category.

You can search for certified RRP contractors through the EPA’s lookup tool. State variance matters here too. California, Massachusetts, and Iowa, among others, run their own state-authorized RRP programs that supersede the federal EPA program. If you’re in one of those states, verify RRP certification through the state environmental agency, not EPA’s national database.

PRG Membership: Useful Signal, Not a License

The [Professional Refinishers in Brooklyn](../cities/brooklyn.html) Group is the primary U.S. Trade association for surface refinishing, including tub and tile reglazing. They maintain a publicly searchable member directory. If a contractor appears in it, that’s a reasonable quality signal: it means they’ve voluntarily affiliated with an industry body and agreed to its code of ethics.

What PRG membership is not: a government credential, a substitute for a state license, or proof of insurance. Treat it the way you’d treat BBB accreditation. One data point among several, not a green light on its own.

The PRG’s web presence has shifted over the years, so if you hit a dead link, run a direct web search for “Professional Refinishers Group member directory” to find the current URL.

Asking the Right Questions During Contractor Contact

Once you’ve run the independent checks, your first call or message to the contractor is where you close the remaining gaps. Four questions worth asking directly:

What product system will you use, and can you share the technical data sheet? A contractor working with a two-component system like Ekopel 2K or a similar acrylic-urethane should be able to cite the product’s cure time, pot life, and ventilation requirements from the manufacturer’s TDS. If they can’t, they’re probably not following it.

What respirator do you use during spray application? The correct answer for isocyanate spray work in a bathroom is a supplied-air respirator, not a half-mask with organic vapor cartridges. A contractor who doesn’t know the distinction has a training problem.

When can the tub be used after reglazing, and will you put that in writing? Re-entry intervals depend on the specific product’s SDS and the bathroom’s ventilation conditions. The EPA notes that isocyanate vapors can persist in enclosed spaces after application ceases. A contractor who gives you a flat “24 hours” without reference to the product or ventilation conditions is working from habit, not documentation.

Has your finish system been tested to ASTM F462? ASTM F462 sets a minimum wet static coefficient of friction of 0.04 for bathing facility surfaces under wet conditions. A reglazed tub surface can differ significantly in slip resistance from the original factory finish, and a responsible contractor should be able to confirm whether their applied system meets this threshold.

The 30-Minute Verification Checklist

Here’s how the timing actually breaks down for independent checks:

1. NASCLA directory. Find your state’s licensing agency (about 2 minutes).
2. State license lookup by contractor business name. Check active status and any disciplinary history (about 5 minutes).
3. OSHA establishment search by legal business name (about 5 minutes).
4. BBB profile. Pull the complaint history, not just the grade (about 5 minutes).
5. EPA RRP lookup. Relevant only for pre-1978 homes; use the appropriate state or federal database (about 5 minutes).
6. PRG member directory. Confirm membership if the contractor claims it (about 3 minutes).

That’s roughly 25 minutes. Insurance verification (requesting and reviewing the COI) happens during contractor contact, not independently.

The regional variance worth flagging again: if you’re in your state, your state may have licensing requirements, RRP authorization programs, or insurance minimums that differ from what a national article can specify. The NASCLA link gets you to the right state-level authority for licensing. For RRP, check whether your state runs its own EPA-authorized program before searching the federal database.

Red Flags Worth Walking Away From

An expired or suspended license where your state requires one. Not an administrative hiccup: a disqualifier.

OSHA citations for respiratory protection or chemical handling violations in the last five years. One citation from 12 years ago at a prior employer is different from two citations in three years at this business.

A BBB profile showing multiple unresolved complaints, especially if they describe similar problems: finish peeling within a year, damage to surrounding tile, warranty disputes that went nowhere.

A contractor who can’t produce a COI quickly, asks for a large cash payment upfront before the job starts, or won’t put warranty terms in writing. The FTC flags all three of these as contractor fraud patterns.

And one specific to this trade: a contractor in New York who seems unfamiliar with isocyanate hazards, can’t name the product system they use, or describes their ventilation setup in vague terms. Reglazing chemistry has real occupational health stakes. A professional knows the specifics.

Before You Book Anything

Get everything in writing: the product being used, the prep steps, the cure time, the warranty terms, and the re-entry window. Request the COI and confirm it names you as additional insured. If your home predates 1978, confirm RRP certification before anyone touches the tub.

The 30-minute check described here isn’t about being difficult. A failed reglazing job (peeling topcoat, a slip hazard, or chemical exposure that wasn’t managed properly) costs more to fix than the original job. The good operators in this trade have clean paper trails and know it. They’ll answer your questions without hesitation. If a contractor makes you feel like you’re asking too much by requesting a license number and a COI, that tells you everything you need to know.

Frequently Asked Questions

Does a bathtub reglazing contractor need a license?

It depends on your state. Some states require a specialty painting or home improvement contractor license; others have no specific requirement for the reglazing trade. Use the NASCLA directory at nascla.org to find your state’s licensing authority and check there, not by asking the contractor.

What insurance should a reglazing contractor carry?

At minimum, general liability coverage. Ask the contractor to provide a certificate of insurance (COI) that names you as an additional insured. If they hesitate or can’t produce one within a day, walk away.

Is EPA RRP certification required for tub reglazing?

If your home was built before 1978, surface prep work (acid etching, abrasion, chemical stripping) near lead-painted walls or fixtures may trigger the EPA RRP Rule (40 CFR Part 745). Ask any contractor bidding on an older home whether they hold valid RRP certification and how they assess lead risk on site.

What does PRG membership actually mean?

The Professional Refinishers Group is a voluntary trade association. Membership signals a contractor’s willingness to follow a code of ethics and be accountable to industry peers. It’s a useful quality signal but is not a government license, and it doesn’t replace license or insurance verification.

Why can’t I just rely on Google reviews?

Reviews reflect customer satisfaction with the finished surface and the crew’s politeness. They don’t show whether the contractor has an active license, a lapsed insurance policy, unresolved OSHA citations for respiratory protection failures, or a pattern of BBB complaints that were never resolved.

How long does it take to vet a reglazing contractor?

The independent database checks (license lookup, OSHA establishment search, BBB profile, EPA RRP search, and PRG directory) take roughly 25 to 30 minutes total. Insurance verification requires requesting a COI directly from the contractor, so that step happens during your first contact, not independently.

Find a tub reglazer near you

Hiring is the next step after research. We track tub reglazer businesses across the country, with reviews, contact details, and service hours on each listing. Browse a few of the highest-coverage markets: Gainesville, Houston, Jacksonville, Hanover, Ashland. Or jump to a state directory: .