$500 offtankless water heater installation: mention Monty!
4.9 · 673 Google reviewsHot water on demand

Fort Worth tankless water heaters

Family OwnedSince 2018
Faith BasedHonesty and integrity
Aggie Owned& operated
This month’s coupon
$500 off
Tankless water heater installation

A new tankless water heater, installed by a licensed plumber.

Claim it: 817-475-2800
Monty the mole, the Molberg Plumbing mascot, waving hello

The Whole House, One Plumber

Repairs, remodels, repipes, and the pipe behind the wall you cannot see. Pick yours, or just call and describe the puddle.

From routine repairs to emergencies, Molberg Plumbing is ready to help.

Call 817-475-2800
Word travels above ground

Hear from our happy customers

Real feedback from real Fort Worth homeowners, unedited.

Work ordercompletedMolberg Plumbing · M42278

Customer
Frank Newman

Sergei was thoroughly knowledgeable about Moen faucets. He spotted the problem with the water faucets right away and told me exactly what the problem and what our alternatives were. I then showed him a shower faucet. He spotted a problem simply by watching me turn the faucet and told me that the valve needed replacing after the briefest of description. He repaired the shower faucet. That night when I turned on the shower, it felt silky smooth and delivered cold and hot water exactly how he said it would. When we buy the bathroom fixtures, I want him to install them. Your receptionist (?) who answered my call handled it perfectly. Also, there was very little delay is setting the appointment. Altogether one of the best experiences I've had with a service company. I'll recommend you.

Frank Newmanverified customer review5 stars

Rated by real customers. Read every review, unedited, on the platform of your choice.

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Navien tankless water heater mounted on a plywood backer with gas line, isolation valves and a drain pan
Since 2018, to state and local code

Responsible Master Plumber Leadership for Your Tankless Water Heater

A properly sized tankless water heater heats water on demand instead of continually reheating water stored in a tank. We install, repair, and maintain these systems for residential and commercial properties in Fort Worth, with careful attention to hot-water demand, fuel source, venting, utility capacity, and mounting space.

Our team is led by a Responsible Master Plumber who has worked in the trade since high school, with experience in residential service, commercial service, and custom home construction. That background is valuable when a tank-to-tankless conversion requires changes to existing plumbing, gas lines, electrical service, or venting.

Since 2018, Molberg Plumbing has served Fort Worth properties with installation and repair work performed according to state and local plumbing codes. Our technicians use quality materials, diagnose problems such as temperature fluctuations, reduced flow, shutdowns, and error codes, and explain the available options before work begins. You receive upfront pricing and a complete explanation of the planned plumbing service so you can make an informed decision about installation, repair, or maintenance.

Ready to install a tankless system or schedule a repair? Call us today or fill out our online form.

Call 817-475-2800
How it works

Three steps and it’s fixed

Monty digs a straight line from your call to a working pipe.

  1. Call or book online

    Reach us 24/7. A real person answers, and same-day slots are on the table for most projects.

  2. Approve a written price

    We diagnose the real problem, walk you through the options, and put the price on paper first.

  3. We dig in and fix it

    Repairs usually happen on the spot. Bigger jobs get scheduled around you, and every job is backed by our workmanship warranty.

Book serviceFree estimates. Financing options available.
Financing + warranty

Pay over time. Stay covered.

Water heaters, repipes and sewer lines don’t wait for a good month. Get the price on paper first, then pay it off over time.

Financing

12 months

No interest if paid in full*

Also 6 and 15 months, or fixed-rate plans up to 180 months. On qualifying work through GreenSky.

See Financing Plans
Warranty

2 years

VIP workmanship warranty

Extended coverage on installs and replacements with Molberg-supplied parts. Renews yearly with the $199 VIP plan.

See VIP Membership

*Subject to credit approval. Call 866-936-0602 for financing costs and terms.

Contact Molberg Plumbing Today

We’re ready to help. A member of our team will be in touch shortly to confirm your contact details or answer any questions you may have.

Call 817-475-2800

From Fort Worth to Houston

We serve Fort Worth, the DFW area and Houston’s north side. Find your city below.

Coverage is approximate. Just outside it? Call anyway.

Both service areas in full
Call 817-475-2800