- BBB A+ Rated
- Mesquite Chamber of Commerce Member
- 30+ Years Experience
Sewer Line Repair and Replacement in Frisco, TX
James Armstrong Plumbing repairs and replaces sewer lines in Frisco, TX. Master Plumber James Armstrong holds Texas License M-39428. We camera the line before quoting anything, because in Frisco the most common problem is not a broken pipe. It is a low spot in a pipe that is otherwise fine, and the fix for that is different from what most companies will sell you. Camera inspection runs $150 to $400 and a hydrostatic test runs $300 to $500.
Our shop is at 844 Dalworth Dr in Mesquite, about 50 minutes from Frisco. Sewer work is planned work with a real start date, so the distance costs you nothing.
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 Frisco 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.
In Frisco, the Problem Is Usually Grade, Not Material
Frisco sits on Blackland Prairie clay that can run over 60 percent clay content. That soil swells hard enough during wet months to lift slab foundations, then contracts through a Texas summer and leaves voids under whatever is buried in it.
Sewer pipe buried in that soil settles into the voids. Not all at once, and not evenly. A line that was graded perfectly the day the house was finished can develop a low spot years later without anything actually breaking. That low spot is called a belly, and waste stops flowing through it and starts collecting in it.
This is the thing to understand about Frisco: your pipe can be in good condition and still be the problem.
A belly is invisible from inside the house. You cannot plunge it, you cannot smell it, and clearing it feels like it worked right up until it fills again. The only way to find one is to put a camera down the line and look.
How bad is bad? As a rough working threshold, standing water covering less than about a quarter of the pipe diameter usually drains slowly but keeps functioning. Once it is at a quarter or more, solids stop clearing and chronic backups start. The camera tells us which one you have.
Most Companies Will Not Tell You About Lining
Trenchless lining, CIPP, is a genuinely good product. A resin liner cured inside the existing pipe, minimal digging, access pits only. It is the right answer for a structurally sound line with cracks, root entry, or corrosion.
It is the wrong answer for a belly, and this is where Frisco homeowners get sold something that does not fix their problem.
A liner follows the shape of the pipe it is lining. If the host pipe sags, the liner sags with it. The belly is still there afterward, the water still stands in it, and the backups come back. Lining also means the line cannot be cabled later without tearing the coating, so you have given up your cheapest future option.
If your Frisco line has a belly, the answer is replacing that section at correct grade, either by open cut or by tunneling if it runs under the slab. Anyone quoting you a liner for a bellied line either has not run a camera or is not telling you what the camera showed.
What Actually Fails, and Where in Frisco
The historic core, around Lebanon Road and the oldest residential streets
Some of the earliest sewer connections in the city. Clay tile and early cast iron laterals that have absorbed decades of soil movement. This is joint separation and corrosion territory, and often full replacement.
1970s and 1980s stock
Cast iron that has scaled and corroded from the inside, narrowing the pipe and roughening the wall so debris catches on it.
The 1990s and 2000s boom neighborhoods
Cast iron and early PVC, now twenty to thirty years old. This is where material transition points show up: neighborhoods built in phases often have cast iron to PVC or clay tile to PVC connections, and the joint at that transition is a common leak point that a camera finds immediately.
The 2000s and 2010s master-planned areas
Modern Schedule 40 PVC, which resists corrosion and roots well. Body failures are rare. What does fail here is fittings, specifically 45 and 90 degree elbows, wyes, and combos cracking under soil stress, plus bellies from settlement.
North Frisco and the Prosper border
The newest development, built on ground that was agricultural until recently. Initial soil compaction after construction stresses pipe connections through roughly the first decade as the clay settles under the weight of new structures. See the next section, because these homeowners have an option nobody tells them about.
If Your Frisco Home Is New, Read This Before Your Warranty Expires
Builder warranties on new construction typically run one to two years.
A sewer camera inspection scheduled before that window closes is the single best way to catch installation defects while the builder is still responsible for fixing them.
Improper slope, a fitting installed under stress, construction debris left in the line, a venting problem from the original install: all of these are things a camera finds and a warranty covers.
Miss the window and the same defect becomes your bill.
If you bought new in north Frisco or anywhere in the newer phases, and nobody has ever put a camera down your sewer line, that is worth doing now rather than at year three when the backups start.
It is a few hundred dollars against a repair that could run into five figures, and the answer is often that everything is fine, which is worth knowing too.
Meet James Armstrong
Meet the Master Plumber Serving Frisco: 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 Frisco, 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 Frisco, 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
Your Repair Options
| Approach | Typical range | Fits |
|---|---|---|
| Camera inspection | $150 to $400 | Finding out what you actually have |
| Hydrostatic test | $300 to $500 | Confirming whether the system holds |
| CIPP lining | $80 to $250 per foot | Sound pipe with cracks, root entry, or corrosion. Not a belly |
| Pipe bursting | $100 to $300 per foot | Failed line where a path can be pulled and grade is not the issue |
| Tunneling | Quoted per job | Under-slab failures, so the line is reached without breaking through the floor inside the house |
| Open trench | $4,000 to $15,000 and up | Bellies, bad grade, collapse, or where trenchless will not work |
Under-slab work in Frisco is worth a specific note. Most Frisco homes sit on post-tension slabs, where cutting concrete without locating the tension cables is a structural risk.
That is why tunneling from outside is usually the method here rather than opening the floor. The same constraint applies to slab leak repair in Frisco.
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.
Yes. Sewer work is planned work with a scheduled start date, which is the kind of job we take in Frisco from our Mesquite shop about 50 minutes away. We camera the line before quoting so you are deciding based on what is actually in your pipe rather than on a guess.
A belly is a low spot where the pipe sags and waste collects instead of flowing through. Frisco sits on Blackland Prairie clay that can exceed 60 percent clay content, which swells in wet months and contracts in dry ones, leaving voids beneath buried pipe. A line graded correctly when the house was built can develop a belly years later without anything breaking. Bellies are invisible from inside the house and can only be found with a camera.
No, and this is the most common wrong answer sold in Frisco. A liner follows the shape of the pipe it is lining, so a sagging pipe becomes a sagging liner with the same low spot and the same standing water. Lining also means the line cannot be cabled later without tearing the coating. A belly is corrected by replacing that section at proper grade, by open cut or by tunneling if it runs under the slab.
As a rough working threshold, standing water covering less than about a quarter of the pipe diameter often drains slowly but keeps functioning. At a quarter or more, solids stop clearing and chronic backups begin. A camera inspection measures it so you are not guessing.
Yes, before your builder warranty expires, which is typically one to two years. A camera inspection is the best way to catch installation defects like improper slope, a fitting under stress, or construction debris left in the line while the builder is still responsible for fixing them. After the window closes, the same defect becomes your bill.
Two reasons. Newer neighborhoods on the north Frisco and Prosper border were built on ground that was agricultural until recently, and initial soil compaction stresses pipe connections through roughly the first decade as clay settles under new structures. Separately, modern Schedule 40 PVC rarely fails in the pipe body, but 45 and 90 degree fittings, wyes, and combos can crack under soil stress.
Usually, by tunneling from outside to reach the line beneath the foundation. That matters in Frisco specifically because most homes here sit on post-tension slabs, where cutting concrete without locating the tension cables is a structural risk. Tunneling costs more than working in open ground and usually far less than replacing finished floors.
Yes, and Frisco applies a 6 percent technology fee to all permits as of August 1, 2026 under Ordinance 2026-05-40. Every contractor working in Frisco must also be registered with Building Inspections before a permit is issued, and a licensed journeyman must be on site at all times while plumbing work is in progress. You can check a contractor's registration status yourself in Frisco's eTRAKiT system. Confirm your project with Frisco Building Inspections at 972-292-5301.