- BBB A+ Rated
- Mesquite Chamber of Commerce Member
- 30+ Years Experience
Plumber in Glenn Heights, TX
James Armstrong Plumbing has served homes and businesses across the Dallas area since 1995. Master Plumber James Armstrong, Texas License M-39428, oversees every job personally.
We are BBB A+ accredited, family-owned, and licensed for residential and commercial work. Our shop is about 35 minutes from Glenn Heights.
Licensed Master Plumber
License #M39428
The “Armstrong Clean Promise"
No mess, no stress — that's our guarantee.
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Our Services
Comprehensive Plumbing Solutions for Homes & Businesses
Most Requested 
Plumbing Repairs and Installation
Get fast help from a trusted plumber in the DFW for leaks, fixture installs, and upgrades. We restore your plumbing with smooth, reliable work.
Water Heater Services
From quick fixes to full replacements, our water heater services in Dallas-Fort Worth, keep your hot water steady. We work on all standard and tankless models.
Most Requested 
Drain Cleaning Services
Stubborn clogs disappear with our drain-cleaning solutions in Texas. We clear the buildup fully so your drains flow the way they should.
Sewer Line Plumbing
Our team handles sewer line plumbing in the DFW , with careful inspection and precise repairs. We keep wastewater moving safely away from your home.
Gas Line Plumbing
Safe and reliable gas line plumbing in the DFW, is just a call away. Whether it’s a leak, repair, or new line, we follow strict safety standards.
Emergency Service
Emergency Service — Available 24/7
Burst pipe? Major leak? Don’t wait. Our emergency team serves the entire DFW area around the clock.
Technician available now
Why Choose Us
Why DFW Homeowners Choose James Armstrong Plumbing
Licensed & Certified Technicians
Our plumbers are fully licensed, professionally trained, and committed to delivering quality workmanship that meets today’s industry standards.
Transparent, Upfront Pricing
No hidden fees and no surprises. Just clear, honest pricing you can trust before we begin any repair or installation.
Fast & Friendly Service
We respect your time. Our technicians arrive promptly, work efficiently, and treat you and your home with courtesy and care.
The Armstrong Clean Promise
Floor protection, shoe covers, and a meticulous cleanup on every job. If your home isn’t cleaner than we found it, we pay for the cleaning.
5-Star Rated by Homeowners Like You
Local families choose us for reliable plumbing and friendly service. Your comfort, safety, and satisfaction are the reasons we do what we do.
Emergency Response Available
Afterhours emergency calls accepted. Call (214) 918-6109.
A City That Has Doubled Every Decade for Fifty Years
Glenn Heights has one of the more unusual growth patterns in the metroplex. There were 257 residents at the 1970 census. That became 1,033 by 1980, then 4,564 by 1990, then over 7,000 by 2000, then 11,278 by 2010, and 15,819 by 2020. Recent estimates put it above 20,000. The city has essentially added a new layer of housing every decade since it incorporated in 1969, and more than half of its land was still undeveloped as of recent counts.
For plumbing, that means Glenn Heights is not one thing. In a city of only about seven square miles, we work on homes from five different construction generations, from the earliest 1970s and 1980s builds now passing fifty years, through the 1990s and 2000s waves, into master-planned neighborhoods still going up today. Two houses a few streets apart can have completely different pipe material, different fixture ages, and different likely failure points.
The oldest homes here are now at the age where original supply lines and water heaters have usually been replaced once, or are overdue. The newest are still inside the window where construction debris in a drain line or a rushed fitting is the more likely explanation for a problem. We ask what year the home was built when you call, because in Glenn Heights that single answer narrows the diagnosis more than it would almost anywhere else we serve.
Glenn Heights also spans two counties, sitting in both southern Dallas County and northern Ellis County. We work throughout the city regardless of which side of that line your address falls on.
We do not run full 24/7 service, but we take calls before noon on weekdays for same-day scheduling, and after-hours calls for a $132 (5–10 PM) or $184 (10 PM–8 AM) fee.
Meet James Armstrong
Meet the Master Plumber Serving Glenn Heights: James Armstrong
James Armstrong has been a Mesquite-resident Master Plumber since 1995. What began as helping neighbors fix leaky faucets turned into a career — and eventually a family business, built on one simple rule: treat people right, do the job with integrity, and always stand behind your work. Today, James and his crew serve Glenn Heights, Sachse, Garland, and the broader DFW metro from the Mesquite headquarters at 844 Dalworth Dr.
“In thirty years of plumbing across the DFW metro, including Glenn Heights, the drain calls almost always come down to two things: tree roots in the older neighborhoods, and grease and hair buildup in the newer developments. We camera-inspect first, then choose hydro-jetting or snaking based on what we actually see — not on what gets you to the highest invoice.”
James Armstrong, Master Plumber • Texas License M-39428 • Founder, James Armstrong Plumbing
Every job comes with the Armstrong Clean Promise — we leave your home cleaner than we found it, guaranteed. No excuses, no mess, no shortcuts. It’s the kind of commitment that’s earned us thousands of repeat customers and a reputation across the DFW metroplex for honest, reliable work.
Emergency Calls Accepted After Hours & Weekends as well.
Our Process
What to Expect When You Call
Call or Book Online
Speak with a real person, not a call center. We schedule at your convenience.
Same-Day Inspection
A licensed plumber evaluates your issue on-site. No guesswork.
Upfront Quote
You approve the price before work begins. The number you see is final.
Clean, Expert Work
Armstrong Clean Promise — we leave your home better than we found it.
Follow-Up Guarantee
We check in within 24 hours and follow up to ensure everything holds.
No hassle estimate · No obligation · Real person answers
What Counts as an Emergency, and What Can Wait
We would rather tell you to go to bed than charge you an after-hours fee to look at something that will keep until morning. Here is our honest split.
| Situation | Our read |
|---|---|
| Burst or actively spraying pipe | Emergency. Shut the main and call |
| Water heater tank split, especially in an attic | Emergency. Shut the water and the power or gas |
| Sewage backing up into tubs, showers, or floor drains | Emergency. Stop using water in the house |
| No water at all in the house | Emergency, and often a main line issue |
| Slab leak you can hear running | Emergency. Shut the main |
| Gas smell | Not a plumbing call at all. Use the steps at the top of this page |
| One toilet clogged, another working | Usually waits. Shut its valve and stop using it |
| Water heater out, no leak | Usually waits. Cold showers beat an after-hours fee |
| Slow drain, dripping faucet, running toilet | Waits. Call during business hours |
| Water stain on a ceiling with nothing actively running | Usually waits, but same-day |
Call us either way. If it can wait, we will say so and book you for regular hours at regular rates.
Service Areas
Serving Communities Across Dallas-Fort Worth
- Allen
- Anna
- Arlington
- Azle
- Balch Springs
- Bedford
- Benbrook
- Blue Mound
- Blue Ridge
- Burleson
- Celina
- Colleyville
- Combine
- Dallas
- Everman
- Fairview
- Farmersville
- Flower Mound
- Forest Hill
- Fort Worth
- Frisco
- Garland
- Grand Prairie
- Plano
- Richardson
- Rowlett
- Sunnyvale
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Hydro Jetting vs Snaking a Commercial Drain: Which One, and When
FAQ
Frequently Asked Questions
Have questions? We’ve got answers. Can’t find what you’re looking for? Give us a call anytime.
Yes. James Armstrong holds Texas Master Plumber License M-39428. James Armstrong Plumbing is BBB A+ accredited since 2018.
We do not run full 24/7 service, but we take after-hours emergency calls for a $132 (5–10 PM) or $184 (10 PM–8 AM) fee. Calls before noon on weekdays are usually scheduled the same day.
Our shop is in Mesquite, about 35 minutes from Glenn Heights depending on traffic.
Glenn Heights has grown in waves since 1969, so a small city contains several distinct construction generations. The likely cause of a plumbing problem in a 1980s home here is different from the likely cause in one built five years ago. Knowing the year narrows things down before we arrive.
Yes. New construction is not automatically problem-free. Debris left in drain lines during finish-out and fittings installed quickly during a high-volume build both show up in newer homes. Glenn Heights still has active construction, so this comes up regularly here.
Yes. Glenn Heights sits in both southern Dallas County and northern Ellis County, and we work throughout the city regardless of which county your address falls in.