How to Choose a Licensed Contractor in Houston

Why Licensing Matters More in Houston Than Almost Anywhere

Houston''s housing market is massive. It''s also a magnet for unlicensed operators, especially after hurricanes, flooding, and severe weather events. When thousands of homeowners need repairs at the same time, bad actors flood the market. They knock on doors. They offer deals that seem too good. They collect deposits and vanish — or worse, they do shoddy work that passes inspection and fails two years later.

Licensed contractors have passed state exams, met experience requirements, and are accountable to a licensing board. That accountability changes everything.

How to Verify a Contractor''s License in Texas

Texas doesn''t have one single licensing body for all trades. Different agencies oversee different work.

HVAC and Electrical: TDLR

The Texas Department of Licensing and Regulation (TDLR) handles licensing for HVAC technicians and electrical contractors. You can verify any TDLR license for free at tdlr.texas.gov/LicenseSearch/. Search by name, company, or license number.

TIP: Always search the company AND the individual technician. A company can be licensed while sending out unlicensed employees to do the actual work.

Plumbing: TSBPE

The Texas State Board of Plumbing Examiners (TSBPE) oversees plumbing licenses. Verify at tsbpe.texas.gov.

Texas plumbing law requires that a licensed plumber either perform the work directly or directly supervise the work at all times.

General Contractors

Texas does not require a statewide general contractor license. However, the City of Houston requires contractors to register with the city for permitted work. Verify at houstontx.gov/permits.

NOTE: "Registered" and "licensed" are not the same thing. A Houston registration means the contractor has agreed to follow city codes. It doesn''t guarantee skill or insurance. Always ask for both.

Red Flags to Watch For Before You Hire

No license number. Any licensed contractor should be able to give you their license number immediately. If they hesitate, walk away.

No proof of insurance. Contractors should carry general liability insurance and workers'' compensation. Ask for a certificate of insurance, not just a verbal confirmation.

No written estimate. If a contractor won''t put the scope of work and price in writing before starting, that''s a hard no.

Large upfront deposits. A deposit of 10–30% to cover materials is reasonable. Demands for 50% or more upfront is a red flag.

Pressure to sign today. Legitimate contractors don''t need to close you right now. High-pressure tactics are manipulation, not sales.

Door-to-door solicitation after storms. Post-storm solicitation is where Houston homeowners get hurt most. Storm chasers follow disasters, work fast, work cheap, and are often gone before the problems surface.

WARNING: Never sign a contract or an Assignment of Benefits (AOB) form at the door. An AOB transfers your insurance claim rights to the contractor — meaning they can negotiate directly with your insurer without you.

Questions to Ask Every Contractor Before You Hire

1. What is your license number, and which agency issued it? Then verify it yourself.
2. Can you provide a certificate of insurance for liability and workers'' comp? Get the certificate before work begins.
3. Will you pull the necessary permits? Work that requires a permit but doesn''t get one is your problem when you sell.
4. What does your warranty cover, and for how long? Get it in writing.
5. What is your payment schedule? Milestone-based payments tied to completed work protect you.
6. Who specifically will be doing the work? Will the licensed contractor be on-site?
7. What is your estimated timeline, and what could change it?

TIP: A contractor who answers these questions clearly and without irritation is a good sign. Evasiveness or defensiveness is data.

How Post-Storm Fraud Works in Houston — and How to Avoid It

After Hurricane Harvey, Tropical Storm Imelda, and every major hail event that''s hit Houston, the same pattern plays out. Out-of-state contractors pour in, canvas neighborhoods, offer free inspections, and push homeowners to sign quickly.

The best protection is simple: hire local contractors with verifiable track records before the storm happens. Build a short list of trusted plumbers, HVAC techs, electricians, and roofers now. Verify their licenses. Save their numbers.

If you do need to hire after a storm, give yourself at least 48 hours before signing anything. Check their license, check their reviews, and ask for references from Houston-area jobs specifically.

"The best time to find a good contractor is before you need one. The worst time is the day after a storm — and that''s when the scammers know you''re most vulnerable."

Frequently Asked Questions

How do I verify a contractor''s license in Texas?

It depends on the trade. For HVAC and electrical contractors, search the Texas Department of Licensing and Regulation at tdlr.texas.gov. For plumbers, check the Texas State Board of Plumbing Examiners at tsbpe.texas.gov. For general contractors doing permitted work in Houston, check houstontx.gov/permits. All searches are free.

What is the difference between a master and journeyman license?

A journeyman license means the contractor has passed a trade exam and can perform work, but must work under the supervision of a master license holder. A master license requires additional experience and a more advanced exam. For most residential work, either can perform the actual labor — but the company should be operating under a master license holder.

Should I get multiple quotes?

Yes, for any job over $1,000. Three quotes is a reasonable benchmark. Getting multiple quotes isn''t just about price — it''s about understanding the scope. If two contractors scope the project similarly and one comes in dramatically lower, that''s worth asking about.

What should a written estimate include?

A written estimate should include: a description of the specific work, materials to be used (including brands where relevant), total price broken down by labor and materials, payment schedule, estimated start and completion dates, and warranty terms.

What do I do if a contractor does bad work?

Document everything — photos, written communication, the original contract. Contact the contractor directly in writing. If they refuse to correct it, file a complaint with the relevant licensing board (TDLR or TSBPE). You can also file with the Texas Attorney General''s Consumer Protection Division or pursue the matter in small claims court for amounts up to $20,000.