Serving Southlake and Keller

If your tank water heater is 8 years old or more, it might be time to get it repaired or upgrade to a more energy efficient water heater. Before heading off to an outlet or trying to go through the hassle yourself, get a free quote from Horizon.

Our certified plumbing staff can repair, maintain, replace, and install your home’s water heater, gas or electric!

We are proud to be serving neighborhoods around Tarrant county in the Southlake and Keller areas.

When Is It Time To Repair?

We’ve all heard “the noise” in the walls when the water lost its pressure, or been privy to a chill in the shower when the heater goes out.

For the past 40 years, Horizon Plumbing Service plumbers have been repairing & replacing water heaters around Southlake and Keller.

Low water pressure, no longer heating, or inefficient energy use are issues Horizon are experienced and able to handle promptly, and often within one visit.

Repairs are stressful and surprising – don’t fall for the sales pitch of the other guys, let Horizon get the job done and get your gas or electric heater back to burning up the shower!

Tankless Water Heater Installation

In addition to the repairs, Horizon can also install a more energy efficient unit. If you’re in the market for saving on energy costs and use, check out tankless water heaters. They help you:


  • Save on energy costs because tankless systems don’t burn energy all day like tank systems do
  • Get endless streams of hot water since there’s not a capacity tank!
  • Tankless water heaters often last twice as long as tank water heaters (when maintained properly)!

How Tankless Systems Work

Tankless systems take cold water input and funnel it into a coiled pipe above a gas or electric-powered burner. There is a flow sensor that triggers the burner when water begins to flow through the unit, which saves you energy use when it’s not being used. Water is heated and pushed out the coil and distributed to your point-of-use faucet.

Neighborhoods We’ve Serviced

  • A. H. Chivers
  • Carillon
  • Chelsea Park
  • Estes Park at Southlake
  • Shady Oaks
  • Southlake Glen
  • Winfield Estates
  • Arcadia Park
  • Bar C Ranch
  • Big Bear Creek Meadows
  • Crawford Farms
  • Idlewood Estates
  • Spyglass Hill Estates
  • The Bluffs at Heritage
  • Trinity at Heritage
  • Vista Meadows
  • Westfork at Heritage
  • Woodland Springs