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Plumbing Service in Highland Park, TX

Some of the oldest homes we work on are in Highland Park, and older plumbing calls for care. Call 972-406-8076 and we'll come out with no trip charge.

Since1946

Plumbing in Highland Park Homes

Highland Park was laid out starting in 1907, and residents voted to incorporate as a town in 1913. Many houses here have stood for generations and been renovated several times since, so the plumbing behind the walls can be a mix of eras. A bathroom redone in the 1990s may still connect to much older pipe. Before we recommend anything, your plumber will find out what's actually in the wall or under the floor, then talk you through the options and give you the price for each.

Highland Park buys its water from the Dallas County Park Cities Municipal Utility District, which draws from Grapevine Lake.

Remodels in Older Homes

When a kitchen or bathroom is being redone, it's the best chance to replace old supply and drain lines while the walls are open. We do the plumbing and the tile, so you're dealing with one company for both.

What We Do for Highland Park Homes

No Trip Charge, Price First

There's no charge for us to come out to your home in Highland Park. Your plumber explains what's wrong and gives you the price before anything starts, and nothing begins until you say yes.

Highland Park on Our Map

Our office is on Bowser Road in Richardson. Here's where Highland Park sits among the towns we serve. There's no trip charge, wherever on the map you live.

Lake Ray HubbardLavon LakeLewisville LakeWhite Rock LakeDallasPlanoMcKinneyAllenGarlandFriscoHighland ParkHighland VillageCoppellWylieSachseRowlettMesquiteCarrolltonAddisonLewisvilleProsperIrvingRockwallLucasFairviewThe ColonyFlower MoundFarmers BranchRichardsonOur shop on Bowser Road
Where our vans go

What Our Customers Say

Word for word, from our Google reviews.

Read all 86 reviews on Google

"Koen Plumbing has been my first & ONLY choice for any needs I have in my home for over 15 years. From their excellent customer service to their masterful expertise, in all small business categories, Koen is the BEST!"

Vicki D., Google, March 2026
  • "Mario and his helper arrived on time, asked what was needed and prepared a quote. They then proceeded to replace stems in three sets of faucets and rebuild a toilet. They were friendly, efficient and most knowledgeable. When they needed to go to the supply store for older parts, they returned quickly."

    "I now know who will replace our water heater, which is aging, and I have found my plumber. Thank you Mario."

    MarioLinda, Google, July 2026

Frequently Asked Questions

Who supplies water in Highland Park?

The town buys its water from the Dallas County Park Cities Municipal Utility District, which draws from Grapevine Lake.

Do you work on older homes in Highland Park?

Yes. Older homes often have plumbing from several different decades, so we find out what's there before recommending a repair, and we give you the price first.

Can you replace old pipes while we remodel?

Yes. A remodel is the easiest time to replace old supply and drain lines, because the walls are already open.

Rather Write? Leave Us a Note

Tell us what's going on and someone from our office will call you back during business hours.

Water coming through the ceiling or a smell of gas? Don't wait for a call back. Call us now.

CALL 972-406-8076
  • Monday to Friday8:00 a.m. to 5:00 p.m.
  • Saturday8:00 a.m. to 2:00 p.m.

You can call any time, day or night. A person answers after hours and books your visit for the next working day.

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