Sewer Line Replacement in Dunwoody, GA
For lasting fixes to damaged sewer pipes in Dunwoody, GA, trust HGR Plumbing for expert sewer line replacement.
- Guaranteed Work
- Trenchless Options Available
- Lifetime Workmanship Warranty
- Permits and Inspections Handled
Get a Clear Sewer Line Replacement Estimate Backed by Video in Dunwoody, GA.
Call for a camera inspection and a written estimate for each replacement option.
Expert Sewer Line Replacement Services in Dunwoody, GA
When your sewer line is beyond repair, HGR Plumbing provides efficient and reliable sewer line replacement for Dunwoody, GA residents. We handle everything from the first inspection to final pipe installation. Your new sewer system will meet all local codes and work properly for years to come.
Our expertise includes:
- Advanced Pipe Materials
- Code Compliant Installations
- Modern Video Inspection and Locating

Additional Drain Services Services in Dunwoody, GA
From stubborn kitchen clogs to main sewer backups, our drain services in Dunwoody, GA clear the line and keep it clear with camera-verified results.

Customers
Why Choose HGR Plumbing for Sewer Line Replacement in Dunwoody, GA?
A properly installed sewer line prevents future headaches and costly repairs. Our team is committed to delivering a dependable, long-term solution for your home.
- Code-Compliant Install, New pipe is set to proper slope with approved materials and inspected cleanouts.
- Quality Materials, We use tough, high-grade piping materials designed to hold up in Georgia conditions.
- Transparent Pricing, You'll receive a clear, upfront estimate before any work begins, with no hidden fees.
Citywide Coverage
HGR Plumbing proudly serves every neighborhood of Dunwoody for sewer line replacement. Whether you're in an older district or a newer development, our team is ready to respond.
Experienced Team
Our team includes technicians trained in trenchless pipe bursting and lining as well as traditional excavation. That means we recommend what works best, not just what we have on the truck.
Safety-First Approach
Safety is our top priority on every sewer line replacement project. We follow strict safety protocols to protect your property, our team, and the environment.
Trusted Certified Dunwoody Plumbing Services Professionals
At HGR Plumbing, we take pride in providing licensed, certified plumbing services throughout Dunwoody, GA. Backed by leading industry credentials, our experienced plumbers combine technical skill with genuine customer care. Whether it is repair, installation, or maintenance, we follow strict safety and quality standards to deliver lasting results you can trust.
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PHCC Plumbing Contractor Recognition
Better Business Bureau (BBB) Accreditation
Angi Certified Pro
ISO 9001 Quality Management CertificationTrusted Sewer Line Replacement Services in Dunwoody, GA
Trenchless Sewer Line Replacement in Dunwoody, GA
To minimize disruption, trenchless sewer line replacement swaps out pipes without extensive digging. We offer pipe bursting, where a new pipe is pulled through the old one, fracturing the old pipe outward. This is a great fit when protecting landscaping or driveways is a priority. The method works well for many homes in Dunwoody and can often be completed faster than traditional methods, using high-density polyethylene (HDPE) pipe known for its long life.

Sewer Line Replacement Cost in Dunwoody, GA
Cost depends on length, depth, soil type, access and the method used. Open-trench replacement in an open yard can be quite affordable per foot, while trenchless methods may cost more per foot but save on restoration. Hardscape, landscaping and driveways change the math quickly. We give you a written estimate for each option after a camera inspection. That way you can compare total cost, not just the headline price.
Cast Iron Sewer Replacement in Dunwoody
Cast iron drains in older homes corrode from the inside, especially along the bottom of the pipe. Over time this leaves cracks, holes and a rough surface that snags waste. Replacing the cast iron sewer outside the home is often the first step. We can also evaluate under-slab cast iron and discuss lining or rerouting choices. New PVC or HDPE will not rust or scale the same way.
Clay and Orangeburg Line Replacement in Dunwoody, GA
Clay pipe joints let roots in, and Orangeburg fiber pipe flattens and blisters with age. Both are near the end of their service life in many older properties. When the camera shows multiple failures, replacement is usually the best value. We remove or burst the old line and install modern pipe with a long expected service life. You get a smooth, root-resistant line to the street.
Trenchless Sewer Line Repair & Replacement in Dunwoody, GA
Trenchless technology, such as pipe bursting or pipe lining, offers a less invasive alternative to traditional methods. Pipe bursting pulls a new pipe through the old one, fracturing the old pipe in place. Pipe lining inserts a new, durable resin liner inside the existing pipe. Both methods greatly reduce the need for excavation, preserving your yard and landscaping in Dunwoody, GA while providing a long-lasting solution.
Sewer Line Material Upgrades in Dunwoody
Many older homes in Dunwoody still have sewer lines made from outdated materials like clay or cast iron, which are prone to cracking, corrosion, and root invasion. We offer upgrades to newer, more durable materials such as PVC or HDPE (high-density polyethylene). These materials resist corrosion, roots, and shifting soil, giving your sewer system a much longer lifespan.
Commercial Sewer Line Replacement in Dunwoody
Businesses in Dunwoody rely on robust plumbing systems. A failing commercial sewer line can lead to significant operational disruptions and health hazards. HGR Plumbing provides efficient, professional commercial sewer line replacement, reducing downtime for your business. We work quickly to restore your sewer system, following all commercial codes and standards.

Sewer Line Materials and Brands in Dunwoody, GA
We work with a variety of proven sewer line materials and trusted brands for durability and performance. Options include PVC (polyvinyl chloride) for its corrosion resistance, ABS (acrylonitrile butadiene styrene) for its strength, and sometimes modern cast iron for specific applications. We source our pipe from reputable manufacturers that meet industry standards. Homes are a mix of slab, crawlspace, and basement foundations, and crawlspace homes keep most supply and drain repairs easier to reach. Our team helps you choose the best material for your situation and budget.
Sewer Line Replacement Near Me in Dunwoody, GA
We also understand the soils, pipe materials and landscaping typical in this area. That knowledge goes into an accurate estimate and fewer surprises. When the job is done, we are close by if you ever need us again.
When you need a reliable plumber for sewer line replacement near your home or business in Dunwoody, GA, HGR Plumbing is the trusted choice. We pride ourselves on delivering prompt, professional service with lasting solutions for our neighbors.
HGR Plumbing at a Glance
- Fully licensed plumbing team covering Dunwoody, GA
- 24/7 emergency service with same-day scheduling
- Upfront, flat-rate pricing before work begins
- 4.9-star rated by 357+ Georgia customers
Dunwoody Map
Dunwoody Information
- Population
- 51,713
- Area codes
- 470/770/678
- Service area
- Dunwoody and communities within 40 miles
- Nearby
- Sandy Springs, Brookhaven, Roswell, Johns Creek
In Dunwoody, GA, shifting soil can put significant stress on sewer lines, leading to cracks and offsets that frequently call for replacement. Homes are a mix of slab, crawlspace, and basement foundations, and crawlspace homes keep most supply and drain repairs easier to reach.
Expert Services
Trust our professionals for reliable HGR Plumbing solutions in Dunwoody, GA.
Our Specialized Plumbing Services in Dunwoody, GA
At HGR Plumbing, we provide a complete range of plumbing services across Dunwoody, GA. From leak detection to full system installations, our team ensures fast, precise, and affordable service for both residential and commercial properties. Explore our core services below:
How Our Sewer Pipe Replacement Process Works in Dunwoody, GA
From the initial inspection to final restoration, we manage every step of your sewer line replacement in Dunwoody for a smooth experience.
Request a Quote
Call (770) 470-3778 to schedule an inspection. Our team will visit your property to assess the sewer line issue and discuss possible solutions.
Detailed Inspection
We perform a thorough video inspection to pinpoint the exact problem and location. This allows us to provide an accurate diagnosis and recommended repair plan.
Customized Solution
Based on our findings, we propose the most effective sewer line replacement method, whether it is trenchless or traditional. We explain all options and provide a clear, upfront estimate.
Frequently Asked Questions About Sewer Line Replacement in Dunwoody
Sewer line replacement in Dunwoody commonly ranges from about $4,000 to $15,000 for a typical residential lateral, and can run higher for long, deep or hard-to-reach lines. Trenchless work is often priced around $80 to $250 per foot based on conditions.
Sewer line replacement is a complex job that requires specialized equipment, permits, and expertise in excavation, pipe fitting, and local plumbing codes. It is not a suitable DIY project and should always be handled by licensed, experienced professionals for safety and compliance.
Long, steamy summers and heavy humidity are the main stress on plumbing in Georgia, driving condensation, mold in crawlspaces, and hard-working water heaters. Homes are a mix of slab, crawlspace, and basement foundations, and crawlspace homes make most supply and drain repairs easier to reach. Tree roots are a common cause of sewer line damage as they seek out moisture and nutrients, getting into cracks and joints. Soil that shrinks, swells or settles can also put stress on older, rigid pipes and lead to cracks or collapses over time.
HGR Plumbing stands behind the quality of our sewer line replacement work. We offer solid warranties on both the materials used and our labor. The specific warranty details are provided in writing with your project estimate, so you know your investment in a new sewer line for your Dunwoody home is covered.
Yes, we offer trenchless sewer line replacement options like pipe bursting in Dunwoody. This method minimizes disruption to your landscaping, driveway, and yard by replacing the old pipe with a new one through small access points. It's an ideal solution for many homeowners looking to avoid extensive digging.
Repeated backups, sewage odors in the yard, soggy spots, and camera footage showing collapse, major cracks or long bellies are clear signs. A camera inspection gives a clear answer.
Sewer line replacement is a complex and hazardous job that requires specialized equipment, extensive plumbing knowledge, and strict safety and code compliance. A DIY replacement can lead to further damage, expensive mistakes, and health risks. It is always best to hire a licensed, experienced professional like HGR Plumbing for this work.
Modern sewer lines made from materials like PVC or HDPE, when properly installed, can last 50 to 100 years or longer. This is a significant improvement over older materials like cast iron or clay, which typically have a shorter lifespan.
What People Are Saying About Our Plumbing Experts?

Emily R.
I called HGR Plumbing for plumbing repair, and the technician was fast, polite, and thorough. They explained the problem clearly and fixed it the same day. I will definitely hire them again. Highly recommended!
Plumbing Repair · Johns Creek, GA
James P.
Our commercial plumbing system had a leak under the sink, and HGR Plumbing handled it professionally. The plumbers arrived quickly and restored everything without disruption to our customers.
Commercial Plumbing · Johns Creek, GA
Sofia M.
Two new toilets installed in one visit, no mess left behind, and the tech even adjusted a faucet he noticed was dripping. Fair pricing and really friendly.
Toilet Installation · Brookhaven, GA
Daniel K.
A pipe burst at 11 pm and they actually answered. The plumber showed up within the hour, shut everything down, and had us back to normal the next morning. Could not ask for more.
Emergency Plumbing · Alpharetta, GA
Patricia H.
We had a slab leak that two other companies could not find. HGR Plumbing located it in under an hour, explained our options, and the price matched the quote to the dollar.
Slab Leak Repair · Brookhaven, GA
Robert G.
The trenchless sewer replacement saved our front yard. They walked us through the camera inspection footage first so we knew exactly what we were paying for.
Sewer Line Replacement · Sandy Springs, GA












