ABOUT ARMSTRONG PLUMBING COMPANY Family-Owned Pearland Plumbers for Water Heater Repair, Replacement, and Everyday Repairs
Armstrong Plumbing Company is a family-owned residential plumbing company in Pearland, Texas. We’re owned and operated by David and Sarah Armstrong, a husband-and-wife team who built the company around honest advice, dependable workmanship, and the kind of water heater repair, replacement, and plumbing help they would want for their own family.
We specialize in water heater repair and installation, tankless water heaters, sewer repair, water filtration, backflow prevention, and general residential plumbing. We serve homeowners across Pearland, Friendswood, Manvel, Alvin, and the surrounding Houston-area communities.

How We Got Here
David started plumbing in 2005. He worked commercial construction, helped build local schools, and later spent years focused specifically on water heaters. By the time he passed his master plumbing exam in 2019, he had over a decade of hands-on experience and a reputation for doing things the right way.
That’s when David and Sarah decided to stop building someone else’s business and start building their own.
They launched Armstrong Plumbing Company from their home. No big investors. No corporate backing. Just two parents who wanted to build something their kids, Tyler and Kylee, could be proud of one day.
Want the longer version, in Sarah’s own words? Read the full story of how Armstrong Plumbing started.
The Texas Freeze That Changed Everything
One of the biggest moments in the company’s history came during the 2021 Texas freeze. While their own family was sitting at home without power, David was out working long days helping customers with burst pipes and emergency repairs across the area.
Sarah was at the kitchen table fielding nonstop calls and filling pages of handwritten customer notes, doing whatever it took to keep up.
That freeze tested them. But it also showed them what they were made of, and what this company could become.
Why We Kept It Small (On Purpose)
For the first several years, David and Sarah chose not to chase growth. They kept the business small so they could be present for their kids, for the games, the tournaments, the rodeo, the fishing trips, and the everyday moments that matter most.
They don’t regret that for a second. When they look back, one of the things they’re most proud of isn’t just the business they built, it’s the two great kids they raised along the way.
What We Stand For
Armstrong Plumbing Company is built on a few things that aren’t negotiable.
This business is about more than plumbing. It’s about doing good through honest work and real care.
Why Pearland Homeowners Call Us for Water Heater Repair and Replacement
Water heater repair and replacement in Pearland are some of the services that best reflect how we work. David spent years focused on water heaters before Armstrong Plumbing Company launched, so our team knows when a failed element, thermostat, or valve can be repaired and when a leaking tank, unsafe venting, or repeated breakdowns make replacement the smarter move.
We also know the local conditions that affect the decision. Hard water scale, fluctuating pressure, garage and attic installs, and the hot-water demand of busy households all shape how a new system should be sized and installed. Instead of pushing a generic swap, we slow down, explain what we see, and help homeowners choose a repair, replacement, or tankless option that actually fits the home.
If you want service details, visit our water heater repair and replacement page. If you want to know who is showing up at your home and what kind of company you are hiring, this page tells that story.
Where We’re Headed
Now that Tyler and Kylee are older, David and Sarah are stepping into a new chapter. They’re ready to grow Armstrong Plumbing Company, hire and train a team that shares their values, serve more families, and build something that lasts.
Their goal over the next 5 to 10 years is to grow into one of the most trusted plumbing companies in the greater Pearland area without ever losing the personal touch that got them here.

Ready to work with a plumbing company that puts people first?
Call Armstrong Plumbing Company for straightforward advice, or book online when you’re ready to schedule service.
Call Armstrong Plumbing
Talk with our team about repairs, water heaters, sewer issues, or same-day needs.
Book Online
Pick a service and time that work for your family without waiting for a callback.
Residential Plumbing Services We Offer
Armstrong Plumbing Company serves homeowners in Pearland, Texas and surrounding communities with residential plumbing services built around honest recommendations, careful workmanship, and responsive service, with water heater replacement and repair remaining one of our most requested specialties.
Water heater repair and installation
We handle standard and tankless systems, repairs, replacements, and new installs for homeowners who want dependable hot water.
Tankless water heater services
From troubleshooting to new tankless installs, we help homeowners choose efficient hot water solutions that fit their home.
Sewer line repair
We diagnose drain and sewer problems, recommend the right repair path, and work to protect your home from bigger plumbing issues.
Backflow prevention and testing
We help homeowners protect their water supply with backflow services and related plumbing support.
Water filtration system installation
We install water treatment and filtration options for families who want cleaner, better-tasting water at home.
General residential plumbing repairs
From leaks and fixtures to everyday plumbing trouble, we provide clear recommendations and practical repairs for homeowners.
We serve Pearland, Friendswood, Manvel, Alvin, Galveston, Kemah, and the greater Houston area.
Need help with a water heater, sewer line, or everyday plumbing repair?
We make it easy to get answers, schedule service, and move forward with a team that puts honesty first.
Talk to Our Team
Call now for questions about service areas, plumbing repairs, or water heater issues.
Schedule Service Online
Book a time that works for your household and get on the calendar quickly.
Common questions
Is Armstrong Plumbing really family-owned?
Yes — we’re a family-owned Pearland company, and the people you meet on a service call are the same people whose name is on the truck.
How long has Armstrong Plumbing been in business?
We bring more than 20 years of hands-on plumbing experience to homes and businesses from Pearland to Galveston.
Do you handle water heater repair and replacement in Pearland?
Yes. Water heater repair, replacement, installation, and tankless service are core parts of our residential plumbing work in Pearland and nearby communities.
How do you decide whether a water heater should be repaired or replaced?
We look at the age of the heater, the kind of failure, visible corrosion or leaking, venting and pressure conditions, and whether a repair would be a smart long-term use of your money before we recommend replacement.
What does transparent pricing actually mean here?
Upfront costs with clear recommendations before work starts — no add-ons invented mid-job and no vague invoices.
Why should a Pearland or Galveston homeowner choose a local plumber over a big chain?
Local crews know the neighborhoods, groundwater conditions, common plumbing issues, and service expectations here; we live in this community, so trust and reputation matter.