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Sewer main install, replace or repairers in Los Altos

Avatar for Aaron's Plumbing & Rooter

Aaron's Plumbing & Rooter

2 Monte Vista Way
4.86(
76
)
Approved Pro

Aaron's Plumbing & Rooter

2 Monte Vista Way
4.86(
76
)
Approved Pro
Customers say: True professional
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
77 local quotes requested

We have over 24 years of experience and have the honor of being awarded and recognized as the number1 Plumber in the United States, by Plumbers Success International, for five years in a row. We're dedicated to providing our clients with the very best in service, installation, and repair to meet your plumbing needs. We specialize in mechanical piping and a variety of residential and commercial services. We take pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients and guarantee your satisfaction.

"Extremely confident and very clean with the the work performed. I’m very happy with Arron’s service and will use again when needed. A perfect job!! Best in class"

Ken G on July 2025

We have over 24 years of experience and have the honor of being awarded and recognized as the number1 Plumber in the United States, by Plumbers Success International, for five years in a row. We're dedicated to providing our clients with the very best in service, installation, and repair to meet your plumbing needs. We specialize in mechanical piping and a variety of residential and commercial services. We take pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients and guarantee your satisfaction.

"Extremely confident and very clean with the the work performed. I’m very happy with Arron’s service and will use again when needed. A perfect job!! Best in class"

Ken G on July 2025


Avatar for In and Out Plumbing and Construction, Inc.

In and Out Plumbing and Construction, Inc.

184 Harbor Way South
4.06(
350
)
Approved Pro

In and Out Plumbing and Construction, Inc.

184 Harbor Way South
4.06(
350
)
Approved Pro
Customers say: Quality work
27 years of experience
Free onsite estimate

We offer a wide variety of services to meet all of your plumbing needs. We do complete finished work as well as rough plumbing. We have senior discounts. 24 hours a day/365 days a year service.

"Plumber was patient to answer my questions in detail so that I understood what and why. He treated me as an equal in his explanations. He is very easy to work with my project."

Brenda Y on August 2025

We offer a wide variety of services to meet all of your plumbing needs. We do complete finished work as well as rough plumbing. We have senior discounts. 24 hours a day/365 days a year service.

"Plumber was patient to answer my questions in detail so that I understood what and why. He treated me as an equal in his explanations. He is very easy to work with my project."

Brenda Y on August 2025


Avatar for The Tankless Guys Plumbing Corp.

The Tankless Guys Plumbing Corp.

903 Tamarack Ln Unit B
5.00(
12
)
Approved Pro

The Tankless Guys Plumbing Corp.

903 Tamarack Ln Unit B
5.00(
12
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
141 local quotes requested

At THE TANKLESS GUYS PLUMBING CORP we pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"They were prompt and fantastic"

Blaine O on January 2025

At THE TANKLESS GUYS PLUMBING CORP we pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"They were prompt and fantastic"

Blaine O on January 2025


EMERGENCY ROOTER & PLUMBING

44279 Fremont Blvd Suite N
4.62(
13
)
Approved Pro

EMERGENCY ROOTER & PLUMBING

44279 Fremont Blvd Suite N
4.62(
13
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
29 local quotes requested

EMERGENCY ROOTER & PLUMBING 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.

"Good job done but prices were exorbitantly high"

Vinita K on October 2023

EMERGENCY ROOTER & PLUMBING 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.

"Good job done but prices were exorbitantly high"

Vinita K on October 2023


Avatar for Giant Plumbing, Inc.

Giant Plumbing, Inc.

2111 Dry Creek Road
4.71(
22
)
Approved Pro

Giant Plumbing, Inc.

2111 Dry Creek Road
4.71(
22
)
Approved Pro
Customers say: Quick response
33 years of experience
Free onsite estimate

Giant Plumbing, Inc. Full Plumbing services since 1992. -No dig / trenchless sewer & water. -Repipes' pex or copper for residential-condos-apartments-commercial. -design / build complete Plumbing new- tenant improvements.

"Job completed"

June 2025

Giant Plumbing, Inc. Full Plumbing services since 1992. -No dig / trenchless sewer & water. -Repipes' pex or copper for residential-condos-apartments-commercial. -design / build complete Plumbing new- tenant improvements.

"Job completed"

June 2025



Avatar for Always Rescue Plumbing, Inc.

Always Rescue Plumbing, Inc.

1205 D St
5.00(
4
)
Approved Pro

Always Rescue Plumbing, Inc.

1205 D St
5.00(
4
)
Approved Pro
46 local quotes requested
22 years of experience

We take great pride in the experience, expertise, quality, and customer service that we provide to meet the consumers' needs. Our mission is to provide excellent workmanship and complete customer satisfaction from start to completion of a project. To understand the needs and expectations of our customers, we take great care to work and communicate with every customer a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

We take great pride in the experience, expertise, quality, and customer service that we provide to meet the consumers' needs. Our mission is to provide excellent workmanship and complete customer satisfaction from start to completion of a project. To understand the needs and expectations of our customers, we take great care to work and communicate with every customer a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.


Avatar for Major League Plumbing and Rooter

Major League Plumbing and Rooter

270 Slate Ave
5.00(
10
)
Approved Pro

Major League Plumbing and Rooter

270 Slate Ave
5.00(
10
)
Approved Pro
Customers say: Quick response
42 local quotes requested
2 years of experience

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Honest man and had transparent pricing up front. Mike helped us out a lot and did not hesitate to answer any of my questions. Definitely went above and beyond beyond and have recommended him to all of our friends and family. "

Nick R on April 2025

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Honest man and had transparent pricing up front. Mike helped us out a lot and did not hesitate to answer any of my questions. Definitely went above and beyond beyond and have recommended him to all of our friends and family. "

Nick R on April 2025


Avatar for Handy Plumbing Man, LLC

Handy Plumbing Man, LLC

1011 American St
4.96(
27
)
Approved Pro

Handy Plumbing Man, LLC

1011 American St
4.96(
27
)
Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
104 local quotes requested

Our company provides exceptional service to the surrounding areas. Always taking pride our services, striving to execute with excellence, and putting our customer's in the forefront, is our philosophy. Whatever your home improvement needs may be, you can count on our company to leave you satisfied and happy. Call today , you'll be pleased you did. Thank you!

"I love these guys! They were attentive to all my needs and helped me feel at ease with the installation. 100/10 service!"

Olive F on June 2024

Our company provides exceptional service to the surrounding areas. Always taking pride our services, striving to execute with excellence, and putting our customer's in the forefront, is our philosophy. Whatever your home improvement needs may be, you can count on our company to leave you satisfied and happy. Call today , you'll be pleased you did. Thank you!

"I love these guys! They were attentive to all my needs and helped me feel at ease with the installation. 100/10 service!"

Olive F on June 2024


Avatar for Drain And Water Inc

Drain And Water Inc

1913 Stone Avenue
5.00(
1
)
Approved Pro

Drain And Water Inc

1913 Stone Avenue
5.00(
1
)
Approved Pro
18 years of experience
Free onsite estimate

Drain & Water: Reliable Plumbing & Drain Solutions At Drain & Water, we provide expert drain cleaning, hydro jetting, leak detection, and sewer line replacements using advanced TrenchFree technology—a non-invasive, cost-effective solution. Whether it's a clogged drain, a damaged sewer line, or a plumbing emergency, we deliver fast, reliable, and long-lasting results. ✅ Drain Cleaning & Hydro Jetting – Powerful solutions for tough clogs. ✅ Sewer & Water Line Repairs – Minimal disruption, maximum durability. ✅ Camera Inspections – Identify issues before they become costly. Serving Santa Clara & San Mateo Counties, we work with homeowners, businesses, and institutions to ensure top-tier plumbing solutions. Plus, with our 40-year warranty, you can trust our work is built to last. 📞 Call now for a free consultation and get your plumbing problems solved today!

Drain & Water: Reliable Plumbing & Drain Solutions At Drain & Water, we provide expert drain cleaning, hydro jetting, leak detection, and sewer line replacements using advanced TrenchFree technology—a non-invasive, cost-effective solution. Whether it's a clogged drain, a damaged sewer line, or a plumbing emergency, we deliver fast, reliable, and long-lasting results. ✅ Drain Cleaning & Hydro Jetting – Powerful solutions for tough clogs. ✅ Sewer & Water Line Repairs – Minimal disruption, maximum durability. ✅ Camera Inspections – Identify issues before they become costly. Serving Santa Clara & San Mateo Counties, we work with homeowners, businesses, and institutions to ensure top-tier plumbing solutions. Plus, with our 40-year warranty, you can trust our work is built to last. 📞 Call now for a free consultation and get your plumbing problems solved today!

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FAQs for sewer main install, replace or repair projects in Los Altos, 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 Los Altos, 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.