- BBB A+ Rated
- Mesquite Chamber of Commerce Member
- 30+ Years Experience
Sewer Line Plumbing in Sunnyvale, TX
For over 30 years, James Armstrong Plumbing has handled sewer line work in
Sunnyvale, TX. Master Plumber James Armstrong, Texas License M-39428,
personally oversees every job. BBB A+ accredited since 2018 and a Mesquite
Chamber of Commerce member.
A sewer line problem is not something to guess at. A backup, a bad smell in
the yard, or several drains failing at once can mean a clog, or it can mean a
cracked or root-crushed line under the slab. We camera-inspect first so you
know which one you are dealing with before you spend a dollar on the wrong
fix. Residential and commercial, flat-rate quoted before any work begins.
Same-Day Service — Call Before Noon • Most calls are answered within 15 minutes
Licensed Master Plumber
License #M39428
The “Armstrong Clean Promise".
We leave your home cleaner than we found it, or we pay for the cleaning. No mess, no stress — that's our guarantee.
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Our Services
Comprehensive Plumbing Solutions for Sunnyvale Homes and Businesses
At James Armstrong Plumbing, we handle every aspect of your plumbing system — from quick fixes to complex installations. Cabling clears minor blockages and works well for isolated clogs.
Hydro-jetting clears heavy grease, scale, and root buildup, and it scours the pipe wall clean rather than just punching a hole through the clog. We evaluate the cleanout and access points before we start and tell you the timeline and the cleanup up front.
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.
Plumbing
Our team handles plumbing in the DFW , with careful inspection and precise repairs. We keep water moving safely away from your home.
Emergency Plumbing in DFW
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
Proudly partnered with leading brands
Meet James Armstrong
Meet the Master Plumber Serving DFW: 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 Mesquite, Rowlett, Sachse, Garland, and the broader east DFW metro, with most calls dispatched and on-site within 25 minutes of the Mesquite headquarters at 844 Dalworth Dr.
“In thirty years working Rowlett, Garland, and the Lake Ray Hubbard side of the metro, the drain calls almost always come down to two things: tree roots in the older Rowlett neighborhoods near the lake, and grease and hair buildup in the newer developments off Liberty Grove and Schrade Road. 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.
Why Choose Us
Why Sunnyvale Homeowners Choose James Armstrong
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 and weekend emergency calls accepted. $199 emergency service fee — no surprises. Call (214) 918-6109.
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.
Free estimate · No obligation · Real person answers
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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FAQ
Frequently Asked Questions
Have questions? We’ve got answers. Can’t find what you’re looking for? Give us a call anytime.
Slow drains across the house, gurgling toilets, foul odors, or repeated clogs
often point to a sewer line problem. We camera-inspect to find the blockage or pipe damage before it turns into a backup. Every job is overseen by Master
Plumber James Armstrong, License M-39428.
Calls received before noon Monday through Friday are typically scheduled the
same day. After-hours, weekend, and holiday calls are accepted for a flat $199
dispatch fee. Our trucks carry the parts to handle most problems on the first
visit.
Yes. From a single-family home to a commercial building, we handle main sewer line repair, section replacement, and trenchless options where the line
allows.
It depends on the method the line needs. CIPP lining runs $80 to $250 per
foot, pipe bursting $100 to $300 per foot, and a traditional open-trench
replacement $4,000 to $15,000 or more. A camera inspection to diagnose the
line runs $150 to $400. Every job gets a written flat-rate quote after
inspection.
Watch what goes down the drain, keep your cleanout accessible, and get a
camera inspection if you have mature trees near the line or older clay or cast
iron pipe. Catching root intrusion or corrosion early is far cheaper than a
backup.
Comparison
Hydro-Jetting vs. Snaking
| Factor | Snaking | Hydro-Jetting |
|---|---|---|
| Best for | Single-fixture clogs (kitchen sink, shower drain, single toilet) | Main-line buildup, grease, root intrusion, recurring backups |
| Method | Flexible cable with cutting head punches through the blockage | 3,500+ PSI pressurized water scours the full interior of the pipe |
| Typical time | 30–60 minutes | 90 minutes to 3 hours |
| Typical Rowlett cost | $150–$275 | $400–$800 |
| Our recommendation | Camera-inspect first. Snake when the inspection shows a localized blockage. | Camera-inspect first. Hydro-jet when the inspection shows full-pipe buildup or roots. |