Gray Mechanical Contractors, LLC
Licensed plumber in Houston, Texas
Gray Mechanical Contractors, LLC holds TSBPE licence M-38947, active, licensed since 23 Feb 2009, rated 4.8 from 31 Google reviews.
Report card
- Licence activeTSBPE #M-38947, Responsible Master Plumber BRYAN O'NEAL. Issued 23 Feb 2009, expires 30 Sep 2027.
- Licensed 18 yrsSince 23 Feb 2009.
- Liability insuredAmerisure Insurance Company, valid to 1 Jun 2027.
Checked against the Texas State Board of Plumbing Examiners (TSBPE) register on 4 Nov 2026.
Google reviews
4.8(31 reviews)Michael Havey★★★★★ 3 months agoView on Google
The team was extremely helpful in getting me to the correct resources so our company could get our occupancy permit. Thanks Gray Mechanical!
Jorge Pantoja★★★★★ a year agoView on Google
Santa H. and Andrea D. are excellent communicators. Their onsite team is respectful and takes the time to break down technical details clearly for our managers. We've been using Gray Mechanical for years, and I’ve always been happy with their service. I look forward to continuing our relationship. Things break — it’s part of the job — but I can always count on Gray Mechanical to answer the phone, reply to emails, or…
Moge Mercy mkt★★★★★ 4 months agoView on Google
Great work 😊
Roderick Minor★★★★★ 3 years agoView on Google
Did a great job, highly recommend
Manager Mister★★★★★ a year agoView on Google
I initially requested an appointment to receive a bid, and we scheduled a meeting. However, they did not show up. I followed up with another email to request a new appointment, and they responded with a date and time. But right before the scheduled time, the sales representative contacted me to inform me that she could no longer make it. Instead, she asked me to send a picture of what we currently have and would to p…
Read all 31 reviews on Google Reviews and photos from Google, 4 Nov 2026.
OSHA inspections
US Department of Labor enforcement data, matched by business name and city.
Why it ranks #27 of 301 plumbers in Houston
Score 84 / 100. Claiming this listing or using Theo never changes it. How we rank
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