Top-rated sewer main install, replace or repairers.

Get matched with top sewer main install, replace or repairers in Cool, CA

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Sewer main install, replace or repairers in Cool

Avatar for Longo Plumbing
Longo Plumbing
4.98(
43
)

Angi Approved

Super Service Award Winner

In business since 2021

Free estimates

Warranties offered

"Patrick and his crew did a great job for us. We had several plumbing issues and decided to replace all the water lines in our 60 year old forever home. In diagnosing a knocking sound Patrick discovered a builder defect and our gas line was compromised in several places. He and his crew replaced the water lines and gas line, replaced our 15 year old water heater that was failing and completed all the jobs on our repair list (replumb refrigerator, add pressure regulator to the main supply line). He did such a great job rebuilding the plumbing for the laundry area, basically rebuilding the wall, and I never thought it would look so good in my lifetime! They protected our floors and respected our property and wasted no time completing a large job. We have never seen any contractor clean up after a job as thoroughly as they did. Longo Plumbing is our plumber anytime we need one and you won't be sorry you hired them."
11 neighbors recently requested a quote
Recommended by93%of homeowners
Request Quote
Avatar for Valiant Plumbing
Valiant Plumbing
5.00(
10
)

Angi Approved

In business since 2025

Free estimates

Emergency services offered

"Gerrod was incredibly kind and knowledgeable. He took the time to explain what the issue was and was extremely quick. He even helped me tighten my kitchen faucet! Can’t recommend enough!"
16 neighbors recently requested a quote
Request Quote
Avatar for All Good Plumbing and Drains
All Good Plumbing and Drains
4.96(
51
)

Angi Approved

Super Service Award Winner

In business since 2000

Free estimates

Emergency services offered

"Brian called me early the morning after the request, showed up to evaluate the bid the job exactly when he said he would, and got everything fixed quickly and completely. "
4 neighbors recently requested a quote
Recommended by98%of homeowners
Request Quote
Avatar for Live Action Engineering Inc
Live Action Engineering Inc
5.00(
1
)

Angi Approved

In business since 2022

Free estimates

Emergency services offered

"Live Action Engineering Inc. did an outstanding job installing our septic system on our off-grid property in Sutter Creek. Professional, hardworking, and incredibly knowledgeable. They worked smoothly with the county, communicated clearly, and made sure everything was done right the first time. It’s obvious why they’re so well known and highly recommended in Amador County. We’re beyond grateful for their integrity and quality work."
Request Quote
Avatar for Peter Levi Plumbing, Heating, Cooling, Drains
Peter Levi Plumbing, Heating, Cooling, Drains
3.60(
10
)

Angi Approved

In business since 1990

Free estimates

Warranties offered

"It went very well; the thorough HVAC system checkup revealed some questionable component that were best suggested to be replace with new ones. I am not confident that my HVAC system is set for more that good performance going forward. I appreciated the non-pressured advice and suggestions in coming to my decisions. Thank you, Joaquin Ortiz."
7 neighbors recently requested a quote
Recommended by70%of homeowners
Request Quote
...
Showing 1-10 of 923
FAQs for sewer main install, replace or repair projects in Cool, CA

When installing a sewer line, you should consider extra costs like tree removal, driveway repairs, or patio resurfacing. Hiring a professional plumber is essential, and you may need additional specialists if landscaping or heavy excavation is involved. Addressing these potential extras up front helps ensure accurate budgeting and prevents sudden cost overruns.

To calculate the length of sewer piping you need, measure the distance from your house to the main sewer line, adding the depth of the city main to this distance. Be sure to account for any obstacles like tree roots or utility lines that may require additional piping.

City sewer lines are installed at a lower elevation to prevent unwanted backflow and water damage. This lower positioning ensures enhanced performance and long-term safety, meeting all technical and safety standards.

With trenchless methods, a plumber inserts a smaller pipe within the existing plumbing, avoiding full excavation. It can be more cost-effective and less disruptive than traditional methods, but it's not suitable for all homes.

Yes, you must secure permission from your local water authority before connecting to a public sewer line. This approval ensures your connection meets all regulatory requirements.

Sewer lines are buried between 18 inches and 8 feet deep, with most systems placed between 18 and 30 inches. In colder regions, pipes are set deeper to remain below the frost line.

The Cool, CA 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.

See all articles