$500 off
Tankless water heater installation
Mention Monty the MoleClaim it: 817-475-2800
A new tankless water heater, installed by a licensed plumber.
Mention Monty the Mole
4.9 · 672 Google reviewsNorth Houston
Plumber in Houston, TX
Family OwnedSince 2018
Faith BasedHonesty and integrity
Aggie Owned& operated
This month’s coupon
Houston plumbing services
Houston plumbing has its own personality. Gumbo clay under the slab, humidity that hides small leaks for months, cast iron drain lines in older neighborhoods that have been rusting since the Eisenhower administration. Molberg Plumbing works on all of it. We’re a family-owned company with Texas Master Plumber licensing, BBB A+ accreditation, and Picote Solutions certification for trenchless sewer repair, and we serve Houston homeowners and business owners with the same standard we’ve held since 2018. Call us for drain cleaning, sewer repair, water heaters, leak detection, gas line work, repiping, and emergency service throughout the Houston area.
Our Houston Services
Every service Molberg runs in Houston, on one list. Not sure which? Call it in and describe what it is doing.
From routine repairs to emergencies, Molberg Plumbing is ready to help.
Call 817-475-2800
Emergency Plumbing Service in Houston
A sewer backup during a storm or a ruptured supply line in an upstairs bathroom needs a fast response, not an appointment three days out. Our emergency team gets moving on Houston calls right away, and we’ll talk you through shutting off water or gas while we’re en route. Once on site, we stop the water, find the failure point, and give you honest repair options with real prices attached.
Word travels above ground
Hear from our happy customers
Real feedback from real Fort Worth homeowners, unedited.
Work ordercompletedMolberg Plumbing · M42278
- Customer
- Kathy Miller
David is a top notch plumber! He is very knowledgeable, professional and explained everything to our understanding. He took care of our clogged drain. Very personable and showed up on time. Highly recommend Molberg Plumbing!!
Rated by real customers. Read every review, unedited, on the platform of your choice.
Google ReviewsFacebook ReviewsYelpHouston Plumbing Repair
Our repair work covers supply lines, drain and sewer pipe, fixtures, valves, pressure regulators, water heaters, and everything connecting them. Houston’s older housing stock brings cast iron drain failures and galvanized supply lines that have narrowed to nearly nothing, and we handle both. You’ll see photos or camera footage of the problem before you approve a repair.
Plumbing Installation in Houston
Whether you’re upgrading a tired water heater or plumbing a full kitchen renovation, we install it to code and test it before we leave. That includes tankless water heaters, gas lines, water softeners and filtration systems, sump pumps, garbage disposals, sewer and water line replacements, and every fixture in a bath remodel. Financing is available when the timing isn’t ideal.
Plumbing Maintenance in Houston
Houston’s hard water builds scale inside water heaters and fixtures faster than most homeowners expect. Annual maintenance means flushing the tank, checking anode rods, verifying pressure, inspecting connections, and clearing early drain buildup. Our VIP Membership puts that on a schedule and adds priority scheduling when something does go wrong.
Leak Detection and Plumbing Inspections in Houston
Under-slab leaks are common here, and they rarely announce themselves until a floor feels warm or a water bill doubles. We locate leaks with infrared cameras, acoustic equipment, and line tracing, then confirm what we found before recommending a repair. Sewer camera inspections show you the inside of your drain line, which matters a lot in neighborhoods where the original cast iron is still in the ground.
Drain Cleaning and Sewer Service in Houston
Slow drains, sewer odors, and water backing up in a tub all point to a restricted line. We clear the blockage, then run a camera to find out why it happened. Root intrusion, collapsed cast iron, grease buildup, and bellied lines each call for a different fix, and hydro jetting handles the buildup cases without digging. When the pipe itself has failed, our trenchless equipment often replaces it without trenching your yard.
Gas Line Services in Houston
We install, repair, and test gas piping for water heaters, ranges, dryers, pool heaters, outdoor kitchens, and standby generators, which a lot of Houston homeowners added after the last few storm seasons. If you smell gas, get out of the house and call from outside. We’ll pressure test the system, isolate the leak, and repair it properly.
Sump Pump Services in Houston
In a city that floods, a working sump pump is real insurance. We install and repair pumps in crawl spaces, basements, and pump pits, replace failed float switches, check discharge routing, and test systems before hurricane season rather than during it. If yours runs constantly or hasn’t kicked on in years, both are worth a look.
Water Line Repair and Repiping in Houston
Clay soil movement, corrosion, and decades-old galvanized pipe are the usual reasons a Houston water line gives out. We find the leak, repair or replace the damaged section, and handle full repipes when the system is past patching. Low pressure, rusty water, and pinhole leaks showing up one after another are the signs it’s time to talk about replacement.
How it works
Three steps and it’s fixed
Monty digs a straight line from your call to a working pipe.
- Call or book online
Reach us 24/7. A real person answers, and same-day slots are on the table for most projects.
- Approve a written price
We diagnose the real problem, walk you through the options, and put the price on paper first.
- 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.
Commercial Plumbing in Houston
Restaurants, medical offices, retail centers, and multi-family properties need plumbing that keeps running while the doors are open. We handle grease interceptor service, commercial water heaters, backflow assemblies, fixture replacement, drain maintenance, and emergency repair for Houston businesses, and we schedule around your operating hours whenever the job allows.
Frequently Asked Questions
We’ve run a service truck in north Houston for several years and we’re expanding our presence there now. Our roots are in Fort Worth, where we’ve operated since 2018, and we bring the same licensed team and the same standards to every Houston call.
A lot of the housing stock was built with cast iron drain lines that corrode from the inside out over 50 to 70 years. Add shifting clay soil and mature tree roots and you get cracks, bellies, and separations. A camera inspection tells you which one you’re dealing with.
It’s a method of rehabilitating or replacing a sewer line without digging a trench the full length of the run. We’re Picote Solutions certified, so we can restore many failing lines with minimal disruption to your yard, driveway, or landscaping.
Warm spots on the floor, the sound of running water when everything is off, unexplained spikes in your water bill, or new cracks in flooring are the usual signs. Don’t guess. We’ll locate it before anyone breaks concrete.
Yes. Houston water is hard and heavily treated, and softeners, whole-home filtration, and purification systems all make a noticeable difference in taste and in how long your fixtures and water heater last.
We document what we find with photos and written findings, which gives you clear records to submit. We handle the plumbing repair itself and leave the claims process to you and your adjuster.
Veterans, teachers, and first responders receive a discount, and our VIP Membership adds priority scheduling and ongoing savings for repeat service.
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 PlansWarranty
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.
Talk to a Houston Plumber Who Gives You the Whole Picture
You shouldn’t have to wonder whether you’re being sold something you don’t need. Request service online or reach out for a free estimate, and we’ll send a licensed plumber who shows you the problem, explains your options, and prices the work honestly before starting. That’s what plumbing with probity looks like in practice.
Call 817-475-2800From Fort Worth to Houston
We serve Fort Worth, the DFW area and Houston’s north side. Find your city below.
Fort Worth
Tarrant · Denton · Parker Counties
Fort Worth404 N Cherry Ln.
Fort Worth, TX 76108
Fort Worth, TX 76108
Keller1722 Keller Pkwy, Suite 102
Keller, TX 76248
Keller, TX 76248
Flower Mound2624 Long Prairie Rd Ste 107
Flower Mound, TX 75022
Flower Mound, TX 75022
Houston
Montgomery · Harris Counties
SpringSpring, Tx Office
Coverage is approximate. Just outside it? Call anyway.
Both service areas in full