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Find Sewer main install, replace or repairers in San Francisco

Avatar for DRAIN RIGHT PLUMBING & ROOTER INC
DRAIN RIGHT PLUMBING & ROOTER INC
5.0(
18
)

Serving San Francisco, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Emergency services offered

"It was a pleasure being able to have Robert come out to help with my family s water heater issues. He was very friendly and is a well experienced plumber (I believe he told me 20 years as a licensed plumber). Response time was excellent, same day service, and the cost of service was more reasonable than any other estimates we received. I would highly recommend Robert and Drain Right to my friends or family, and I will be reaching out for his plumbing services again if I ever encounter any plumbing issues while I m still living in the Bay Area. "
Before
After
Water heater
Descaling tankless water heater
Toilet replacements

+21

Response time3 hrs
Response rate95%
10 neighbors recently requested a quote
Avatar for Plumbing 1 Builder's Inc
Plumbing 1 Builder's Inc
5.0(
15
)

Serving San Francisco, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2011

Free estimates

Warranties offered

"These guys were great. Fixed the issue and went above and beyond with a few extra repairs. Professional and cleaned up everything. I will definitely reach out again for any work in the future."
Response time3 hrs
63 neighbors recently requested a quote
Avatar for FDL Plumbing, Inc.
FDL Plumbing, Inc.
5.0(
28
)

Serving San Francisco, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Credit card accepted

Customers say: True professional

"Francisco installed a new vanity top with double basins on an existing cabinet. He first carefully and skillfully removed the old vanity top with back splash without damaging the wall or cabinet. We are very happy with the work Francisco performed. His work is very professional and his fees are very reasonable. We definitely recommend Francisco and will be using his services again for future plumbing projects. "
Existing PRV
New 3/4 Pressure reducing Valve
Existing
New Kitchen Sink/Faucet/Disposal
New Home in Moraga CA

+10

Response time2 hrs
Response rate93%
9 neighbors recently requested a quote
Avatar for Atlas Plumbing & Rooter
Atlas Plumbing & Rooter
4.7(
165
)

Serving San Francisco, CA and surrounding areas

Approved

In business since 2001

Free estimates

Emergency services offered

"The diagnosis was a new faucet, but the business had an account with Home Depot, an d my wife wanted. model from Lowe's. We had to go and purchase it,m and the installation was fine."
Additional Photos
Additional Photos
51 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for JPC Rooter & Plumbing
JPC Rooter & Plumbing
4.8(
46
)

Serving San Francisco, CA and surrounding areas

Approved

In business since 1999

Free estimates

Emergency services offered

"JPC team did an excellent, professional job on our storm water sump pumps related project. (Two sump pumps were working; they did not need repairs.) 1) Cut and replaced two broken pipes; installed new valves 2) New float sensors installed and set to auto-start the sump pumps 3) long outflow pine, connecting to city's water drainage system, was cleaned using long snake and high pressure water pump combination. 4) successful final test with water filled in water chamber and sump pumps working 5) JPC gave warranty for work done and signed up for once-a-year annual maintenance visit in October."
Our Work
Our Work
Our Work
Our Work
Our Work

+56

Response time4 hrs
Recommended by100%of homeowners
Avatar for In & Out Plumbing & Construction Inc
In & Out Plumbing & Construction Inc
4.3(
67
)

Serving San Francisco, CA and surrounding areas

Approved

In business since 1998

Free estimates

Emergency services offered

"Great service and very prompt response. They handled the toilet repair quickly and efficiently. The customer service was also excellent—professional, courteous, and easy to communicate with. Highly recommended. "
San Francisco Sewer Line
Floor Drain
San Francisco Sewer Line
Floor Drain
San Francisco Sewer Line

+27

Response time1 day
Response rate97%
47 neighbors recently requested a quote
Avatar for Kenneth Asire Plumbing
Kenneth Asire Plumbing
4.9(
258
)

Serving San Francisco, CA and surrounding areas

Approved

In business since 2017

Free estimates

Credit card accepted

"Needed to replace water heater urgently. I called Kenneth Asire around 5pm. He stopped by that same evening and by 9am the next day I had a new water heater installed. Very professional. I definitely recommend him!!"
Response time1 day
Recommended by97%of homeowners
Avatar for Dr. Drain Plumbing and Rooter
Dr. Drain Plumbing and Rooter
5.0(
11
)

Serving San Francisco, CA and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

Dr. Drain Plumbing and Rooter is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.\n

Dr Drain
Checking gas leak
Drain pipes replacement
gas leak detector
Water heater replacement

+15

Response time9 hrs
Response rate89%
1 neighbors recently requested a quote
Avatar for Steven Bailey Plumbing
Steven Bailey Plumbing
5.0(
7
)

Serving San Francisco, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Emergency services offered

Warranties offered

"Steve installed an earthquake gas shutoff valve. He carefully and thoughtfully considered the best way to make it fit in the limited space, and ultimately came up with a super-efficient solution that required a minimum of new piping. He explained and demonstrated how it worked, and how to turn it on and off. As he turned on the pilot light for the water heater after installation, he explained how to do it if I ever needed to do it myself. Quick to respond to my initial inquiry and further questions. Excellent service -- highly recommended!"
WaterHeater Makeover
50 Gallon Upgrade
50 Gallon Short
Gas Valve
Drain Valve Upgrade

+35

Response time1 day
2 neighbors recently requested a quote
Recommended by14%of homeowners
Avatar for In and Out Plumbing and Construction, Inc.
In and Out Plumbing and Construction, Inc.
4.1(
357
)

Serving San Francisco, CA and surrounding areas

Approved

In business since 1998

Free estimates

Emergency services offered

"Hot water heater went out in the evening, contacted HomeAdvisor the next morning, In and Out contacted me within 15 minutes, arranged to come by at 2pm that same day. They arrived ON TIME (actually a little early!!) and gave me an estimate with two options -- repair existing or replace. I chose replace. They finished the installation of the new water heater (and removal of the old one) by 5pm."
Home Remodel
Shower Remodel
Projects
Shower Remodel
Shower Remodel

+87

Response time4 hrs
Response rate93%
Recommended by80%of homeowners
Showing 1-10 of 20
FAQs for sewer main install, replace or repair projects in San Francisco, 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 San Francisco, 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.