Top 10 Plumbing Companies in Harker Heights, TX

Updated May 2026

Harker Heights sits in Bell County between Killeen and Belton on Blackland clay over Edwards limestone. Hard water, slab leaks, and military-area rental property service are common.

McDowell Enterprises Plumbing Heating & Air

Phone: (254) 699-9764
Website: www.mcdowellent.com
Address: 805 S Amy Ln, Harker Heights, TX 76548
Bio

McDowell Enterprises is a locally owned and operated plumbing, heating, and air conditioning company that has served Harker Heights and the surrounding area since 1975. The company handles new construction, residential, and commercial work from its location on South Amy Lane. Its plumbing scope ranges from drain cleaning and water heaters to slab leak detection, sewer camera inspection, and natural gas line installation. McDowell also installs NFPA-13D residential fire sprinkler systems alongside its HVAC services.

Top Services
Drain cleaning and clog removalWater heater and tankless water heater serviceSlab leak detection and sewer camera inspectionNatural gas line installationHeating and air conditioning service and repair
What Sets Them Apart
  • In business since 1975. McDowell has served the Harker Heights area for roughly five decades.
  • Plumbing and HVAC under one roof. The company covers plumbing, heating, and air conditioning rather than a single trade.

Roto-Rooter (Harker Heights)

Phone: (254) 778-2571
Website: www.rotorooter.com/harkerheightstx
Bio

Roto-Rooter provides full-service plumbing repair and maintenance in Harker Heights, with technicians available 24 hours a day, seven days a week. The local branch is reached at (254) 778-2571 and handles work ranging from drain cleaning to water heater installation. As part of the national Roto-Rooter network, the Harker Heights office offers licensed plumbing and drain services. The branch serving the area operates out of nearby Belton, Texas.

Top Services
24/7 emergency plumbing serviceDrain cleaning and clog removalToilet and fixture repairWater heater repair and installationSewer and drain line service
What Sets Them Apart
  • Around-the-clock availability. Roto-Rooter offers service 24 hours a day, seven days a week.
  • Nationally recognized brand. The Harker Heights office is part of the long-established Roto-Rooter network.
  • Licensed plumbing service. The branch provides licensed plumbing and drain work.

Cooper & Bright Plumbing

Phone: (254) 698-2909
Address: 1280 E FM 2410 Rd, Harker Heights, TX 76548
Bio

Cooper & Bright Plumbing is a Harker Heights plumbing company that has been in business since 1993. The firm was founded by Scott Cooper and Thayne Bright and operates from its location on East FM 2410 Road. It is a member of the area's home builders association. The company keeps weekday business hours and is closed on weekends.

Top Services
Residential plumbing repairNew construction plumbingWater heater installation and replacementFixture installation for kitchen and bathGeneral plumbing supplies and labor
What Sets Them Apart
  • In business since 1993. Cooper & Bright has served Harker Heights for more than three decades.
  • Owner-managed partnership. The company is run directly by Scott Cooper and Thayne Bright.

Patriot Plumbing Service

Phone: (254) 246-7913
Website: www.patriotplumbingsvc.com
Address: 202 Veterans Ave, Copperas Cove, TX 76522
Bio

Patriot Plumbing Service is a family-owned company founded in 2018 and based in Copperas Cove, serving Harker Heights and the greater Killeen area. The business was started by Michael, a Responsible Master Plumber whose plumbing career began in 2008 in the Dallas-Fort Worth area. The company is licensed by the Texas State Board of Plumbing Examiners under RMP-45250 and backs its work with a one-year workmanship warranty. In late 2025 it opened a second location in downtown Temple.

Top Services
Water heater repair and replacementSlab leak detection and repairSewer line and yard line repairDrain cleaning and stoppage clearingBackflow testing and gas line installation
What Sets Them Apart
  • Master plumber owned. Founder Michael is a Responsible Master Plumber licensed under RMP-45250.
  • Free on-site estimates. The company provides free estimates before starting work.

Wayne Hyde Plumbing

Phone: (254) 410-4416
Website: www.whpctx.com
Address: Nolanville, TX 76559
Bio

Wayne Hyde Plumbing is a family-owned and operated plumbing company based in Nolanville that serves Harker Heights and the surrounding Bell County area. The business is registered as an LLC managed by Kasey Hyde and was started in 2018. It is licensed under Texas plumbing license M42355 and offers same-day service, free estimates, and financing. The company also operates a second branch in College Station and serves both residential and commercial customers.

Top Services
Drain cleaning and hydro jettingWater heater installation and repairSewer line replacement and sewer cleaningWater line replacement and repipingLeak detection and plumbing repairs
What Sets Them Apart
  • Family owned and operated. Wayne Hyde Plumbing is run as a family business managed by Kasey Hyde.
  • Licensed and insured. The company holds Texas plumbing license M42355.

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