Frisco Commercial Plumbing

Are you in need of Frisco commercial plumbing repair service? If so, then look no further than Garrison Plumbing Services. We are a North Texas based company with more than 10 years of experience in serving our customers’ needs. Our business is built on providing the highest standards of quality of work in safe and timely manner. Our Frisco commercial plumbers are honest and our services are available at competitive prices.

Frisco Commercial Plumbing Repair Company

At Garrison Plumbing, we solve the toughest challenges. Our team has more than 60 years of combined experience in troubleshooting, inspections, repairs, installations, restoration and more. If we can’t do it, no one can. The commercial plumbing repair service in Frisco TX we offer include:

  • Tenant improvement projects
  • General plumbing services
  • New plumbing installation
  • Leak repair
  • Gas piping repair and replacement
  • Water piping and replacement
  • Water heater repair and replacement
  • Tankless, on-demand water heaters
  • Boiler Installation and Repair
  • Drain cleaning
  • Hydro Jetting
  • Camera inspection service
  • Smoke testing

All of our plumbers are licensed, bonded and insured. We guarantee that you will receive the best customer service from the time you call until the last commercial plumbers in Frisco TX leaves your project. Our plumbers and technicians will arrive at your project clean and presentable. Our personnel do not work on a commission basis, therefore you don’t have to worry that they will try to upsell you to more expensive parts or Frisco commercial plumbing repair service. Our pricing is fair and competitive. The plumbing products we use are high quality and most are locally sourced. We offer a one-year warranty on those products and materials, as well as on our installation.

Frisco Commercial Plumbing Repair Company In Frisco TX

Did you know that if you have a backflow system, you are required to have it inspected and tested to meet specific state and local health department regulations. Our technicians are fully licensed and state-certified to test and service backflow devices in Texas.

Backflow devices keep contaminated water from flowing back into the drinking water. The testing is done to keep the water safe for the public to consume. If the testing is not done or the testing fails, a copy is sent to your water provider or a repair quote is sent to you. They may send an enforcement test to you and add the cost of it onto the water bill at that address.

Contact Garrison Plumbing Today

No matter what your Frisco commercial plumbing repair service needs may be, we are here to help. From simple repairs to complex installation issues, Garrison Plumbing can do it all. Give us a call today with your normal maintenance or your emergency. We look forward to talking with you.

Garrison Plumbing Services is a North Texas based company with over 10 years of experience in serving our customers. We have adapted to the ever-changing plumbing needs of the North Dallas communities. We base our business on being honest and providing quality work of the highest standards. We believe in offering the best service at a competitive price in a safe and timely manner. 

Why Choose Garrison Plumbing Services?

We solve the toughest challenges with service. And we treat your home with care.

Garrison Plumbing has been the greater North Dallas choice because our master craftsmen treat your home with care, and we know how to solve the toughest plumbing challenges. Here are the top reasons to choose us:
Stellar Reputation and Service: We consistently earn 5-star reviews on Angie's List, Yelp and similar search and review sites.
Non-commissioned Staff: We're one of the only greater Dallas plumbing companies whose service technicians don't work on commission. Their only goal is to fix your problem the best way possible–not to earn commission by selling you parts or services that you don't need.
We Solve All Residential and Commercial Issues: From residential repairs and emergencies to commercial construction or renovation projects, we do it all. Our team has over 60 years of experience in troubleshooting, inspections, repairs, installations, restoration and more: If we can't do it, no one can!

Licensed · Bonded · Insured

Garrison Plumbing Services is a full-service company, providing plumbing installation and repair, including:

  • Commercial Plumbing Service
  • Residential Service
  • Tenant Improvement projects
  • General Plumbing Services
  • New Plumbing Installation
  • Leak Repair
  • Gas Piping Repair and Replacement
  • Water Piping Repair and Replacement
  • Water Heater Repair and Replacement
  • Tankless, On-Demand Water Heaters
  • Boiler Installation & Repair
  • Drain Cleaning
  • Hydro Jetting
  • Camera Inspection Service
  • Smoke Testing

Our Commitment to You

We're committed to upholding these standards, guaranteeing that you receive the best possible treatment:

  • Friendly courteous service from a live person whenever you call
  • Clean, presentable technicians
  • Fair and competitive pricing
  • High quality workmanship and products
  • One year warranties on our installation and plumbing materials


ShimGarrison Plumbing

Meet the team

ThomasThomas Garrison, President and founder of Garrison Plumbing Services is a third generation master plumber. He started his career in the plumbing industry in 1999 with A&T Inc. Thomas specializes in all areas of plumbing including commercial, medical, industrial, government, residential, and service. In his free time Thomas enjoys spending time with his family, traveling and fishing.

WanidaWanida Garrison, COO - has been here since the start of the company. She began working for Garrison Plumbing in 2013, and is our VP, COO.

JaredJared Mahan, Master Plumber and Sr. Project Manager at Garrison Plumbing Services, Jared has been here almost since the start of the company. Jared is a master plumber with over 24 years of experience in the plumbing industry, specializes in all areas of plumbing including commercial, medical, industrial, government, residential, and service. In his free time he enjoys spending time with his family, hockey and building performance race cars.

BarbaraBarbara Smitter, Office Manager at Garrison Plumbing Services, handles everything from answering phones, billing, collections and payroll. She has been working in the plumbing industry since April of 2004. In her free time Barbara enjoys spending time with her family and traveling.


As well as offering Industrial, Medical, Commercial, Residential and Service Plumbing, Garrison Plumbing Services offers an extensive service platform with a variety of services such as assistance in LEED design, plumbing design, medical gas design, line locating, slab leak locating, underground camera inspections, smoke testing, system flushing, backflow testing, hydro-jetting, un- clogging of sewer stoppages, preventative plumbing maintenance, general plumbing repair or replacement and around the clock emergency services provided by licensed plumbing professionals.

Garrison Plumbing Services will respond to service and/or warranty emergencies with top priority.  Any non-emergency service and/or warranty calls will be responded to within 24-72 hours of notification. We require five to seven days for scheduling on any new construction. Each customer is very important to Garrison Plumbing Services and we make it a point to return calls as quickly as possible.  However, all calls will receive priority to assure that each problem is sorted according to an emergency basis. This allows the customers who have severe problems to be handled expeditiously.

Responsible Master Plumber
Thomas Garrison #M-37832
Texas State Board of Plumbing Examiners
929 East 41ST PO BOX 4200 * Austin, TX 78765
PH: (512) 458-2145 FAX: (512) 450-0637


We carry $1,000,000 in general liability insurance for your protection and you can be assured that all of your plumbing will be preformed by only licensed plumbing professionals.


All parts and labor provided by Garrison Plumbing Services is guaranteed for one full year (excluding stoppages and or client supplied items).  If a problem should arise, we guarantee that it will be rectified in a prompt professional manner.