Garrison Plumbing Services, LLC

Licensed plumber in Frisco, Texas

TSBPE licence active4.5(48 reviews)

Garrison Plumbing Services, LLC holds TSBPE licence M-37832, active, licensed since 15 Aug 2006, rated 4.5 from 48 Google reviews.

84score

Report card

  • Licence activeTSBPE #M-37832, Responsible Master Plumber THOMAS GARRISON. Issued 15 Aug 2006, expires 30 Sep 2027.
  • Licensed 20 yrsSince 15 Aug 2006.
  • Liability insuredUnited Fire & Casualty, valid to 14 Oct 2027.
  • Website shows the licenceTheir own site displays licence #M-37832.
  • On the BBB, not accreditedIts BBB rating, complaints and reviews are on its Better Business Bureau profile.BBB profile Complaints Reviews
  • 6 building permits since 2020Naming this business as the contractor (City of Dallas), most recently 16 Oct 2025.

Checked against the Texas State Board of Plumbing Examiners (TSBPE) register on 4 Nov 2026.

Google reviews

4.5(48 reviews)
Nicholas Rico★★★★★ a month agoView on Google

Garrison Plumbing, I just want to say you guys did great by picking up Maricellus! The way this gentleman spoke about the business, you would have thought he was the owner. Very informative, very presentable and personal. We even shared a few laughs as well. We will be using Garrison Plumbing.

Lisa Doyle★★★★★ 11 months agoView on Google

Garrison Plumbing Services have done many jobs for us over the years. At our previous house they helped us with a lot of trouble shooting and repairs when we first bought the house. They ran gas lines for our grill. Did emergency repairs and did plumbing for the renovations. At this house they fixed freeze breaks, installed new water heaters and installed a handicap toilet for my dad’s bathroom. Every time they did …

Gary Rogers★★★★★ a year agoView on Google

Garrison Plumbing recently completed a major plumbing project at our facility to convert our system from propane to natural gas. This included 16 a/c/heating units and 2 water heaters. Their staff consistently met deadlines, were very detailed oriented and professional. Their workmanship is outstanding. Communication was clear and timely. I would highly recommend their services to anyone needing commercial or resi…

Nelson Smith★★★★★ a year agoView on Google

Our church has had previous providers that we feel have taken advantage of us through price increases. Garrison came out and gave us some quotes on repairs and were reasonable, very prompt, and very pleasant to deal with. They are now our preferred provider. I would recommend them to anybody.

Paul Kelly★★★★★ 7 months agoView on Google

I paid $400 for a water heater inspection, but the scope of work was extremely limited, basically just turning it on and checking pressure. The fee was not clearly explained upfront, and the manager only offered a discount on future services rather than addressing the charge I already paid. I felt misled and dissatisfied with the transparency of the pricing. Would not recommend, go with somebody that I clearly explai…

Read all 48 reviews on Google Reviews and photos from Google, 4 Nov 2026.

Recent permits

Building permits pulled under licence #M-37832, from City of Dallas open data, which names contractors up to 2 Nov 2026. Locations are shown to ZIP code only.

  • 16 Oct 2025 · Commercial Plumbing Permit · ZIP 75287Gas pressure test to unlock meter**This permit authorizes work only for the approved trade. Construction, erection, or alteration of any structure will...
  • 16 Oct 2025 · Commercial Plumbing Permit · ZIP 75287Gas pressure test to unlock meter**This permit authorizes work only for the approved trade. Construction, erection, or alteration of any structure will...
  • 16 Oct 2025 · Commercial Plumbing Permit · ZIP 75287Gas pressure test to unlock meter**This permit authorizes work only for the approved trade. Construction, erection, or alteration of any structure will...
  • 16 Oct 2025 · Commercial Plumbing Permit · ZIP 75287Gas Pressure test to unlock meter**This permit authorizes work only for the approved trade. Construction, erection, or alteration of any structure will...
  • 16 Oct 2025 · Commercial Plumbing Permit · ZIP 75287Gas pressure test to unlock meter**This permit authorizes work only for the approved trade. Construction, erection, or alteration of any structure will...

Why it ranks #3 of 7 plumbers in Frisco

Years licensed weight 30100%
Complaint record weight 25n/a
Bond weight 10n/a
Google reviews weight 3571%

Score 84.2 / 100. Claiming this listing or using Theo never changes it. How we rank

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