Water Line Replacement in Marietta, GA
Replace an old galvanized or polybutylene main with water line replacement in Marietta, GA, using durable PEX or copper rated for direct burial.
- Expert Plumbers
- New Main Shutoff Valves
- Expert Georgia Plumbers
- Prompt Service Available
Restore Your Water Supply with Professional Replacement in Marietta, GA.
Our licensed plumbers are ready to diagnose your water line issues and provide a clear, honest quote for replacement.
Your Local Choice for Water Line Replacement in Marietta, GA
HGR Plumbing is a leading provider of water line replacement services throughout Marietta, GA. Homes are a mix of slab, crawlspace, and basement foundations, and crawlspace homes keep most supply and drain repairs easier to reach. Soil conditions and changing temperatures can wear on underground piping, leading to corrosion or cracks.
Our expertise includes:
- Main Water Service Upgrades
- Pressure reducing valve and main shutoff replacement at the house
- Trenchless pipe pulling under driveways, walkways and mature landscaping

Additional Plumbing Replacement Services in Marietta, GA
When repairs are no longer enough, our replacement services in Marietta, GA deliver durable upgrades that restore full performance.

Customers
Why Choose HGR Plumbing for Water Line Replacement in Marietta, GA?
A failing main water line can cause significant property damage and health risks. Choosing HGR Plumbing ensures a safe, efficient, and lasting repair to your home's essential plumbing.
- Confirmed Leaks, We pinpoint leaks with acoustic and pressure testing before digging.
- Advanced Techniques, Our team is skilled in both traditional trenching and less invasive trenchless replacement methods, minimizing disruption.
- Local Expertise, Our team knows the unique challenges of plumbing in Marietta, from shifting soils to fluctuating temperatures that can impact buried pipes.
Citywide Coverage
HGR Plumbing proudly serves every neighborhood and community across Marietta. Whether you're in an established neighborhood or a newer subdivision, our expert plumbers are ready to address your water line replacement needs quickly and professionally.
Experienced Team
Our team of licensed plumbers brings years of specialized experience in water line replacement in Georgia. They are thoroughly trained in identifying the root cause of water line failures, whether it's shifting soil or corrosive water conditions.
Safety-First Approach
We call 811 before every dig to mark gas, electric and communication lines. Safe digging keeps safe your property and our crew.
Trusted Certified Marietta Plumbing Services Professionals
At HGR Plumbing, we take pride in providing licensed, certified plumbing services throughout Marietta, 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 Water Line Replacement Services in Marietta, GA
Pressure Regulator and Shutoff Upgrades in Marietta, GA
Many homes have high street pressure that can stress pipes and fixtures. We install pressure reducing valves set to a healthy range. We also replace old gate valves with full-port ball valves at the house. This makes it easier to shut off water in an emergency. These upgrades safeguard your plumbing system.

Main Water Line Repair vs. Replacement in Marietta
Deciding between repair and full replacement depends on the extent of the damage. If your main water line in Marietta has multiple leaks, severe corrosion, or is nearing the end of its lifespan, replacement is often the more cost-effective long-term solution. Our technicians will perform a complete inspection, including pressure testing and possibly video inspection, to recommend the best course of action. We consider factors like the age of your home, the material of the existing pipe, and the nature of the damage before making a recommendation.
Water Line Upgrades and Code Compliance in Marietta, GA
Beyond simple replacement, we also offer water line upgrades to improve water flow or ensure compliance with current plumbing codes. Older homes in Marietta might have undersized or outdated galvanized steel pipes that choke flow and cause rust-colored water. We can replace these with larger diameter copper or PEX lines, bringing your system up to modern standards and improving overall water pressure and quality.
Copper Service Line Installation in Marietta, GA
Type K copper is a durable option for underground water lines. It resists punctures and lasts for decades. Copper costs more than PEX but is preferred by some homeowners. We install copper with proper bedding to cushion it. We can also install sleeves where it passes through foundations.
Polybutylene Water Line Replacement in Marietta, GA
Polybutylene pipe was used in some homes built in the 1980s and 1990s. It can become brittle and fail with no warning. Many insurers flag it as a risk. We replace polybutylene service lines with modern materials. This lowers the chance of sudden leaks.
Traditional Water Line Excavation in Marietta
Sometimes, traditional open-trench excavation is the most appropriate method for water line replacement in Marietta, especially for severe damage, complex pipe layouts, or when the existing pipe material is incompatible with trenchless techniques. Our team methodically excavates the area, removes the old pipe, and installs a new, high-quality main water line, typically using copper or PEX. We ensure proper grading and compaction of the soil during backfilling to prevent future issues.
Water Line Materials and Brands in Marietta, GA
We work with a range of high-quality materials and well-known brands for water line replacement across Marietta, GA. This includes durable copper tubing from manufacturers like Mueller Industries, flexible PEX piping from major brands such as Uponor and Viega, and high-grade PVC for specific applications where appropriate. Our selection ensures your new water line is built to last, providing reliable water flow and meeting all local standards for potable water delivery.

Commercial Water Line Replacement in Marietta
Beyond residential services, HGR Plumbing also provides robust commercial water line replacement in Marietta. Businesses, schools, and industrial facilities rely on strong, steady water service. We handle larger diameter pipes and more complex installations, ensuring minimal downtime for your operations. Our commercial services are matched to meet the specific demands and codes for various business types, utilizing durable materials designed for heavy usage.
Water Line Replacement Near Me in Marietta, GA
HGR Plumbing is your reliable local expert for water line replacement throughout Marietta and its surrounding communities. Our teams are always close by, ready to deliver prompt, high-quality plumbing solutions right to your doorstep, minimizing your wait time and inconvenience.
Local plumbers understand the soil and common service line layouts in Marietta. We plan replacements to minimize damage and restore your yard. Call us for a straightforward estimate.
HGR Plumbing at a Glance
- Fully licensed plumbing team covering Marietta, GA
- 24/7 emergency service with same-day scheduling
- Clear written estimates, no hidden fees
- 4.9-star rated by 357+ Georgia customers
Marietta Map
Marietta Information
- Population
- 62,769
- Area codes
- 770/404/678
- Service area
- Marietta and communities within 40 miles
- Nearby
- Smyrna, Sandy Springs, Roswell, Dunwoody
Replacing your water line in Marietta, GA is a smart investment, because shifting soil and seasonal temperature swings can wear down older, less resilient piping.
Expert Services
Trust our professionals for reliable HGR Plumbing solutions in Marietta, GA.
Our Specialized Plumbing Services in Marietta, GA
At HGR Plumbing, we provide a complete range of plumbing services across Marietta, 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 Water Line Replacement Process Works in Marietta, GA
Here is how we replace your main water line.
Request a Quote
Contact HGR Plumbing at (770) 470-3778 to schedule an inspection. Our team will review your current water line issues and provide a detailed, transparent estimate for replacement.
Site Assessment
We conduct a thorough evaluation of your property, pinpointing the exact location of the damaged line and determining the best replacement method, considering your landscape and budget.
Permit & Preparation
Once a plan is approved, we handle all necessary permits with Marietta authorities. We also mark utility lines and prepare the site for safe and efficient excavation or trenchless work.
Frequently Asked Questions About Water Line Replacement in Marietta
The cost of water line replacement in Marietta can vary significantly based on factors like pipe material (copper vs. PEX), length of the line, depth, and whether trenchless methods are used. Typically, homeowners can expect to pay anywhere from $3,000 to $15,000 or more for a complete main water line replacement. We provide a detailed, upfront estimate after an on-site assessment.
Most cities require permits for water line replacement. We handle permits where required.
In many cases, yes. Trenchless methods reduce digging, though some access pits are needed.
A newly installed copper water line can last 50 to 70 years or even longer. PEX water lines are also very long-lived, with an expected lifespan of 40 to 50 years. The longevity depends on factors like water quality, soil conditions in Marietta, and the quality of installation.
HGR Plumbing mainly uses high-quality copper and PEX (cross-linked polyethylene) for water line replacements. Copper is known for its durability and longevity, while PEX offers flexibility, corrosion resistance, and freeze resistance, making both excellent choices for homes in Georgia.
Yes, a permit is typically required for main water line replacement projects in Marietta. This ensures the work complies with local building and plumbing codes. HGR Plumbing handles all necessary permitting and inspections, ensuring your new water line installation is fully compliant.
HGR Plumbing stands behind our work with comprehensive warranties on both parts and labor for water line replacements. The exact warranty period can vary based on the materials used and the scope of the project, but we will always provide you with full details in writing before any work begins, ensuring peace of mind.
While trenchless water line replacement is an effective option for minimizing yard disruption, it's not always feasible. It depends on the existing pipe material (it works best with certain types), the extent of the damage (a collapsed pipe may prevent it), and the layout of your property. Our technicians will assess if it's a viable solution for your home.
What People Are Saying About Our Plumbing Experts?

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 · Atlanta, 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 · Sandy Springs, GA
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 · Roswell, 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 · Atlanta, GA
Laura S.
I scheduled a water heater replacement, and the team made the process smooth and affordable. The new unit works perfectly, and they cleaned up after completing the job.
Water Heater Replacement · Atlanta, 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 · Sandy Springs, GA













