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Find Sewer main install, replace or repairers in Nashua

Avatar for Sila Heating, Cooling, Plumbing and Electrical
Sila Heating, Cooling, Plumbing and Electrical
4.5(
5,398
)

Serving Nashua, NH and surrounding areas

Approved (Corporate)

In business since 1989

Free estimates

Emergency services offered

"We needed our boiler replaced and had multiple companies come and look at the job. We ended up selecting Sila as we read good reviews on the company. Sila surpassed our expectations. The tech who performed the install (Gage) was on time, communicated the entire process to us from start to finish and did a tremendous job. He also made sure to clean up afterwards and was very professional. We would absolutely hire Sila again!"
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+6

Response time2 days
68 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Mr. Rooter Plumbing & Heating
Mr. Rooter Plumbing & Heating
3.9(
355
)

Serving Nashua, NH and surrounding areas

Approved

In business since 1995

Emergency services offered

Warranties offered

"Thank you to Keith who promptly called the first night I made the inquiry to Sandi who arranged everything to Eugene and Ryan who came out to repair leaking pipes on the water filtration system and replace the kitchen faucet on a Saturday to accommodate my schedule! They were very kind and professional. Eugene and Ryan did an amazing job. They had to cut out and replace brass fittings and pex piping, replace the shut-off valve and replace the kitchen faucet. They know what they re doing and make a great team! I am very pleased with the results! I consider it a blessing to have met them and done business with the wonderful people who are part of Mr. Rooter!"
36 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Expedition Plumbing
Expedition Plumbing
5.0(
9
)

Serving Nashua, NH and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"David responded promptly and answered all the questions professionally, prior even him coming out to our home . Day when he came to replace new water heater he explained options and advised on also possible issues arising from previous old plumbing that we had which he also happily replaced . Strongly advise him , extremely happy with work that was performed."
48 neighbors recently requested a quote
Avatar for Derry Plumbing & Heating
Derry Plumbing & Heating
3.7(
43
)

Serving Nashua, NH and surrounding areas

Approved

In business since 1989

Free estimates

Emergency services offered

"Once again Derry Plumbing has met all my expectations for quality work and complete professional service. Mike and Christian just removed a tub unit and replaced with a walk-in shower unit. They were courteous, answered all my questions and kept everything spotlessly clean every day, I've used them for years and will continue to do so and will recommend them to friends!"
Rinnai install
Designer shower
Drain line
Showroom shower/tub stall
Faucet fixtures

+2

Response time9 hrs
Response rate86%
9 neighbors recently requested a quote
Avatar for Van Drain
Van Drain
4.9(
83
)

Serving Nashua, NH and surrounding areas

In business since 2013

Free estimates

Emergency services offered

"I called Van yesterday evening to ask about clearing a drain at my home. He was responsive, quick and we scheduled a time the next day. He and Toni came to my home and after some inspections of the issue cleared the drain with little to no mess. They both were friendly, professional , prompt and quick to work. I would and plan to hire them in the near future for any and all plumbing repairs."
Recommended by98%of homeowners
Avatar for Drain & Heating Solutions
Drain & Heating Solutions
4.7(
283
)

Serving Nashua, NH and surrounding areas

In business since 2008

Emergency services offered

Credit card accepted

"See above. While he was here, I asked the provider for an estimate on another plumbing issue I had. He explained how he could do the repair and told me he would send an estimate but I never heard from him again. He did a very good job on my faucet replacement though."
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24/7 Service
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+1

Recommended by91%of homeowners
SJ GORDON INC
4.6(
9
)

Serving Nashua, NH and surrounding areas

In business since 1983

Free estimates

Emergency services offered

"The job went really well. Steve was a stickler for detail on getting our very unlevel yard level for us. He worked with 2 apprentices, one of which was his son (working on his 18th birthday!). We were so pleased with the work, I grabbed a business card from him for future use; says he does Paving, Excavation, Site Work, Utilities, Equipment rentals, Trucking, Sewer, Water connections and repairs, snow plowing and removal. He offered to finish our bluestone patio for us, but we want to do it ourselves; we told him we'd invite him to see the finished product, and he said he'd love to come by! Not pushy at all about finishing the job, just offered, as any good businessman would. Would definitely hire again. He's a hidden jewel."
Recommended by100%of homeowners
Showing 1-10 of 24
FAQs for sewer main install, replace or repair projects in Nashua, NH

Most trenchless sewer line replacements can be completed within one to three days, though this varies based on your situation. Simple repairs on accessible lines might be finished in hours, while complex systems or challenging soil conditions could extend the timeline. The reduced excavation requirements result in faster completion compared to traditional trenching methods.

Trenchless pipe lining may reduce the interior diameter of your pipes, which could affect flow capacity in already narrow lines. This method also requires the existing pipe to maintain sufficient structural integrity to support the new liner. Severely collapsed sections, major joint separations, or completely misaligned pipes might not be suitable candidates for lining and could require alternative approaches.

Trenchless sewer pipe liners are rated to last up to 50 years when properly installed and maintained. Actual longevity depends on installation quality, usage patterns, and environmental factors like soil movement or tree root intrusion. Regular maintenance and avoiding problematic disposal practices (like flushing non-biodegradable items) can help maximize your system's operational lifespan.

Trenchless technology availability varies by region, with greater accessibility in metropolitan and suburban areas where specialized contractors operate. Some rural locations may have limited access to trenchless equipment and expertise. Local regulations and soil conditions also influence availability. A professional assessment of your property and local contractor options will determine if trenchless methods are feasible for your specific location.

Professional video inspection provides the most reliable assessment of whether your sewer issues suit trenchless repair. Generally, pipes with moderate damage, like small cracks, minor leaks, or partial blockages, respond well to trenchless techniques. Completely collapsed sections, severe misalignments, or extensive structural failures might require traditional excavation. Consulting with contractors who offer both methods ensures you receive unbiased recommendations.

Quality trenchless sewer replacement often includes a workmanship guarantee from the contractor. The specific terms vary by company and region, but many professionals stand behind their installation for at least one year. Material warranties may extend longer, depending on the pipe products used. Always request written warranty information before hiring, and understand exactly what's covered and what might void your protection.

The Nashua, NH homeowners’ guide to sewer main install, replace or repairs

From average costs to expert advice, get all the answers you need to get your job done.