Sewer Line Repair & Replacement in Garland

James Armstrong Plumbing dispatches to Garland from our shop at 844 Dalworth Dr., Suite 10 in Mesquite — same shop since 1995, 15 to 30 minutes to Garland during business hours.

Master Plumber James Armstrong (Texas License M-39428) personally oversees every job. BBB A+ accredited since 2018.

Same-Day Service — Call Before Noon • Most calls are answered within 15 minutes

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Licensed Master Plumber

License #M39428

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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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Special Offers

Save BIG With James Armstrong Plumbing

$100Off

Any Mainline Cleaning
Includes camera inspection. Main line or any household drain.
*Offer ends when monthly slots are filled

$500Off

Any Sewer Line
Replacement Excavation
Full trenchless or traditional excavation.
*Offer ends when monthly slots are filled

Mention your coupon when you call or we’ll apply it automatically  from your quote request.

Coupons can’t be combined. One per household per service visit

Our Services

Comprehensive Plumbing Solutions
for Homes & Businesses

At James Armstrong Plumbing, we handle every aspect of your plumbing
system — from quick fixes to complex installations.
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Plumbing Repairs and Installation

Get fast help from a trusted plumber in Garland, TX for leaks, fixture installs, and upgrades. We restore your plumbing with smooth, reliable work.

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Water Heater Services

From quick fixes to full replacements, our water heater services in Garland, TX, keep your hot water steady. We work on all standard and tankless models.

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Drain Cleaning Services

Stubborn clogs disappear with our drain-cleaning solutions in Garland, TX. We clear the buildup fully so your drains flow the way they should.

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Toilet Repair & Installation

Our team handles sewer line plumbing in Rowlett, TX, with careful inspection and precise repairs. We keep wastewater moving safely away from your home.

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Gas Line Plumbing

Safe and reliable gas line plumbing in Rowlett, TX, 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.

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Meet James Armstrong

Meet the Master Plumber Serving Rowlett: James Armstrong

James Armstrong started in plumbing in Mesquite, TX in 1995 — as an apprentice, then as a Journeyman, and since the early 2000s as a Texas Master Plumber (License M-39428). He runs James Armstrong Plumbing from our shop at 844 Dalworth Dr., Suite 10 in Mesquite. Same shop, same address, since 1995.

Garland’s mid-century clay sewer infrastructure has kept us busy for three decades. James has run cameras through, cabled, jetted, lined, burst, and replaced Garland sewer mains more times than he can count. Downtown Garland, Embree, Camelot, and Buckingham North all have the aging clay and cast iron infrastructure that shows up in the camera the same way — root mat, scale, and joint offsets in patterns we recognize.

“The Garland sewer calls where the customer got burned are almost always the ones where nobody camera-inspected first. Somebody quoted a full replacement without looking, or somebody quoted a lining job on a pipe that had already collapsed. Camera inspection takes 30 to 60 minutes and tells us — and tells you — what the line actually needs. No sight-unseen sewer work. Ever.”

James Armstrong, Master Plumber  •  Texas License M-39428  •  Founder, James Armstrong Plumbing

Homeowner Insight

Why Older Garland Sewer Lines Fail

Many 1950s-1970s Garland homes were built with clay sewer mains — the standard material at the time. Clay pipe holds up structurally for decades, but the joints between clay sections don’t. Every joint is a potential entry point for tree roots looking for water.

Older Garland neighborhoods — Downtown Garland, Embree, Camelot, Buckingham North — have significant mature tree cover. Live oaks, pecans, and post oaks all send aggressive roots toward any moisture source. A single root at one joint restricts flow. A root mat across five joints in a 50-foot run means recurring backups, standing water in the yard, or sewage returning up the lowest drain in the house.

Cast iron sewer mains from that same era corrode differently — from the inside out. Scale builds up on the pipe wall, narrowing the interior diameter. What used to be a 4-inch line becomes a 3-inch line, then a 2-inch line, until the flow can’t keep up with normal household use.

30+ years working these Garland neighborhoods means we know what to look for. Camera inspection first. Then honest recommendation based on what the camera actually shows.

Why Choose Us

Why Garland Homeowners Choose James Armstrong

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Master Plumber Oversees Every Job

Owner James Armstrong (Texas Master Plumber License M-39428) personally reviews every Garland sewer camera inspection before any work is quoted. Crew dispatched from our Mesquite shop, 15 to 30 minutes to Garland during business hours. No subcontractors.

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Camera-First on Every Sewer Job

No sight-unseen sewer work. Every sewer line job starts with camera inspection. You see what we see — recorded video of the inside of your line — before any technique is quoted.

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We Tell You When Replacement Isn't Needed

Some sewer companies quote full replacement on lines that could be lined for less. We recommend the least invasive technique that will actually solve the problem based on what the camera shows.

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Trenchless When It Fits, Excavation When It Doesn't

CIPP lining, pipe bursting, spot repair, or full excavation — we do all of them. The right technique depends on the pipe condition, not on which service has the highest margin.

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30+ Years of Garland Sewer Field Experience

Since 1995. Garland's clay mains and cast iron drain stacks have kept us busy across three decades. The patterns show up in the camera the same way — we know what we're looking at.

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Flat-Rate Quoted Before Work Begins

Written flat-rate quote after camera inspection. No mid-job change orders. The number on the quote is the number on the invoice.

Emergency Calls Accepted After Hours & Weekends as well.

Plumbing Emergency? We Take After-Hours & Weekend Emergency Calls. (214) 918-6109 • $199 emergency dispatch fee • Most calls responded to same day.
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Our Process

What to Expect
 
When You Call

From your first call to our follow-up check-in —
here’s exactly how we take care of you.
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01
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Call or Book Online

Speak with a real person, not a call center. We schedule at your convenience.

02
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Same-Day Inspection

A licensed plumber evaluates your issue on-site. No guesswork.

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Upfront Quote

You approve the price before work begins. The number you see is final.

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Clean, Expert Work

Armstrong Clean Promise — we leave your home better than we found it.

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Follow-Up Guarantee

We check in within 24 hours and follow up to ensure everything holds.

Free estimate · No obligation · Real person answers

Customer Reviews

What Our Customers Say

4.8
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Service Areas

Serving Communities Across
Dallas-Fort Worth

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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.

Our friendly team is available 24/7 to help you.

Camera inspection tells us. If the pipe is structurally intact but has cracks, root intrusion, or scale buildup, trenchless CIPP lining is usually the right answer — creates a new pipe inside the existing one without full excavation. If the pipe has collapsed, severely bellied, or the joints have separated too far, replacement is the only honest answer. We recommend the technique that fits what the camera shows, not the one with the higher price tag.

Trenchless sewer repair covers two techniques: CIPP lining (cured-in-place pipe) inserts a resin-saturated liner into your existing pipe and cures it to create a new pipe wall. Pipe bursting pulls a new HDPE pipe through the path of the old one while breaking the old pipe apart. Both minimize excavation and landscape damage. Neither works on every line — if the pipe has collapsed, sagged severely, or the depth makes access impractical, traditional excavation is required. Camera inspection determines which technique applies to your specific line.

Costs vary significantly based on the line's condition, length, depth, and access. Camera inspection alone is a flat rate. Spot repair on a single section runs several thousand. Trenchless CIPP lining for a typical Garland residential main runs $6,000 to $15,000. Traditional excavation replacement runs $3,500 to $12,000 base plus landscape and driveway restoration. We quote flat-rate after camera inspection so you approve the technique and the price before any work begins.

Camera inspection: 30 to 60 minutes on-site. Spot repair: typically one day. Trenchless CIPP lining: 1 to 2 days for most residential jobs. Pipe bursting: 1 to 3 days. Full excavation replacement: 3 to 7 days depending on run length, depth, and site access. Weather and unforeseen underground conditions can extend timelines. We give a specific timeline in the flat-rate quote so you can plan around water shutoff and yard access.

Trenchless techniques (CIPP lining, pipe bursting) minimize landscape and hardscape damage — access points at existing cleanouts only. Traditional excavation requires digging a trench along the sewer line path, which means grass, sod, and irrigation lines in that path will be disrupted, and driveways, patios, or slabs crossing the path may need to be cut and replaced. We quote landscape and driveway restoration separately so you see the total before any excavation begins.

Garland is directly adjacent to our Mesquite shop at 844 Dalworth Dr., Suite 10. Active sewer emergencies (sewage in the home, standing wastewater in the yard) are prioritized and typically dispatched same-day when reported before noon Monday through Friday. After-hours and weekend calls accepted — call 214-918-6109 to confirm current availability.

Our friendly team is available 24/7 to help you.

Comparison

Trenchless CIPP vs Traditional Excavation — Which One Fits Your Sewer Line?

Both techniques get quoted flat-rate after camera inspection. The number on the quote is the number on the invoice. We recommend the technique that fits your specific sewer line — not the one with the higher margin.

FactorTrenchless CIPP LiningTraditional Excavation
Best forStructurally intact pipes with cracks, roots, or scale buildupCollapsed, severely bellied, or offset pipes that can’t be lined
MethodResin-saturated liner inserted into existing pipe, cured in place with heat or UVExcavate the old pipe out of the ground, install new PVC or HDPE pipe, backfill
Typical time1–2 days for most residential jobs3–7 days depending on run length, depth, and site access
Landscape impactMinimal — access points at cleanouts onlyTrench line dug across yard; landscaping, sod, driveways, or patios may need replacement
Typical Garland cost$6,000–$15,000 for residential main runs$3,500–$12,000 base, plus $2,000–$8,000+ for landscape/driveway restoration
Pipe lifespan50+ years from the new liner50–100 years from new PVC or HDPE pipe
Our recommendationCamera-inspect first. Line when the existing pipe still has structural integrity.Camera-inspect first. Excavate when the line is collapsed, bellying, or the depth makes lining impractical.