Top Rated Plumbers Serving Fremont, CA

If you really care about choosing a quality plumber, we’re here for you. Here’s your access to the best plumbers serving Fremont including 94536, 94538, 94539, 94555 and 94537. These plumbing experts provide water heater installation and backflow prevention, and they also work on drain cleaning, commercial plumbing and water heater replacement. For 22 years we’ve conducted the most accurate ratings and deepest research of local companies, so you’ll be confident in choosing.

Last Updated Mar 04, 2026
256,750 people sourced companies in Plumbing
16,462 Verified Plumbing Customers Surveyed

16,462

256,750

1 of 6

ARS® / Rescue Rooter®

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ARS® / Rescue Rooter® provides a variety of residential and commercial plumbing services for clients throughout the Bay Area. The company offers 24/7 ...

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Main Services

Plumbing

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Additional Services

Plumbing Repair and Replacement, Drain Cleaning, Traditional and Trenchless Sewer Repair, Line Location, Video Sewer Inspection, Water Heaters, Heat Pump/Hybrid Water Heaters, Toilets, Faucets, Scour Jet®, DrainRight® Drain Maintainer, Pressure Reducing Valves, Whole Home Automated Water Shut-off Valves, Backflow Preventive Device Testing and Repair

Brands

A. O. Smith, American Standard, Delta, Grohe, Kohler, LeakSmart, Moen, Navien, Pfister, Rheem, Rinnai, Sloan, TOTO

Coverage Areas

Marin County, Alameda County, Contra Costa County, San Francisco, San Mateo County

Hours CLOSED NOW

License:

765155,

791820

MAP

Diamond Certified Video Profile

Plumbing - ARS® / Rescue Rooter® - Marin County

Diamond Certified Company Report

Troy Thomas, General Manager-ARS® / Rescue Rooter®

Troy Thomas, General Manager

Expert Contributions

1103
Rating Surveys

4
Photos
& Videos

5
Researched Articles

Rated Highest in Quality and Helpful Expertise PERFORMANCE GUARANTEED

Quick Connect

Hours CLOSED NOW

License:

765155,

791820

2 of 6

Pacific Plumbing Systems

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Since 1996, Pacific Plumbing Systems has been a family-owned business dedicated to providing top-notch plumbing services for homes and businesses in t...

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Main Services

Plumbing

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Additional Services

All Residential and Commercial Plumbing Repairs, Copper Repipes, Leaking Pipes, Running Toilets, Clogged Drains, New Fixture Installs, Water Heaters, Tankless Water Heaters, Disposals, Faucets, Earthquake Valves, Gas Repairs, Meter-to-House Water Service

Brands

A. O. Smith, American Standard, Bradford White, Grohe, Insinkerator, Kohler, Moen, Noritz, Rinnai, TOTO

Coverage Areas

Alameda County, Parts of Contra Costa County

Family Owned

Senior Discount

Senior Discount

Residential & Commercial

Residential & Commercial

Live Phone Call Answers

Live Phone Call Answers

Hours CLOSED NOW

License:

909639

MAP

Diamond Certified Video Profile

Plumbing - Pacific Plumbing Systems - Alameda County

Diamond Certified Company Report

Ron Beesley, Owner-Pacific Plumbing Systems

Ron Beesley, Owner

Expert Contributions

548
Rating Surveys

9
Photos
& Videos

5
Researched Articles

Rated Highest in Quality and Helpful Expertise PERFORMANCE GUARANTEED

Quick Connect

2120 Adams Avenue, San Leandro, CA 94577

Hours CLOSED NOW

License:

909639

3 of 6

Star Rooter and Plumbing, Inc.

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Star Rooter and Plumbing, Inc. provides a wide range of residential and commercial plumbing services for clients throughout the Bay Area. In addition ...

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Main Services

Plumbing

Additional Services

Residential Plumbing, Including Sewer & Drain Cleaning, Trenchless Sewer Repiping, Camera Inspections, East Bay MUD PSL Certificates, Copper Repiping & Water Heaters, Commercial Services

Coverage Areas

Alameda County, and portions of Contra Costa County

Family Owned

Established in 2004

Established in 2004

Emergency 24/7

Residential & Commercial

Residential & Commercial

Hours CLOSED NOW

License:

884481

MAP

Diamond Certified Video Profile

Plumbing - Star Rooter and Plumbing, Inc. - Alameda County

Diamond Certified Company Report

Fred Ramos, Owner-Star Rooter and Plumbing, Inc.

Fred Ramos, Owner

Expert Contributions

206
Rating Surveys

9
Photos
& Videos

5
Researched Articles

Rated Highest in Quality and Helpful Expertise PERFORMANCE GUARANTEED

Quick Connect

Hours CLOSED NOW

License:

884481

4 of 6

Albert Nahman Plumbing, Heating and Cooling

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Albert Nahman Plumbing, Heating and Cooling is a leading provider of plumbing and HVAC services in the Bay Area. The team is proud to celebrate 44 yea...

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Main Services

Plumbing

loarrowgo

Additional Services

Plumbing & Heating Installation, Repair & Service, Sewer & Drain Cleaning, Sewer Video Inspections & Certification, Trenchless Sewer Replacements & Repairs, Seismic Gas Valves, Water Heater Installation & Repairs, Water Main Replacements & Copper Piping, Repipes, Sewage Ejection & Effluent Pumps, Duct Replacement, Tankless Water Heater Installation & Repair, Cooling Repair & Installation

Brands

A. O. Smith, American Standard, BioOne, Bradford White, Carrier, Delta, Goodman, Grohe, Insinkerator, IAQAir, Aprilaire, Air Scrubber Plus, Rinnai, Navien, TOTO

Coverage Areas

Alameda County, Contra Costa County

Residential & Commercial

Residential & Commercial

Coupon on Website

Coupon on Website

Text Responses Available

Text Responses Available

Live Phone Call Answers

Live Phone Call Answers

Hours CLOSED NOW

License:

1083634

MAP

Diamond Certified Video Profile

Plumbing - Albert Nahman Plumbing, Heating and Cooling - Alameda County

Diamond Certified Company Report

Marcus Mosley, General Manager-Albert Nahman Plumbing, Heating and Cooling

Marcus Mosley, General Manager

Expert Contributions

622
Rating Surveys

15
Photos
& Videos

5
Researched Articles

Rated Highest in Quality and Helpful Expertise PERFORMANCE GUARANTEED

Quick Connect

Hours CLOSED NOW

License:

1083634

5 of 6

Albion Plumbing & Rooter, Inc.

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Albion Plumbing & Rooter, Inc. provides a variety of plumbing services for residential and commercial clients in Alameda, Contra Costa, Solano, and Sa...

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Main Services

Plumbing

loarrowgo

Additional Services

Plumbing Installation, Maintenance & Repair, Pipe Replacements, Sewer Repairs & Inspections, Drain Cleaning, Earthquake Shut-Off Valves, Hydro Jetting, New Construction, Gas Piping for Remodeling Projects,

Brands

American Standard, Bradford White, Grohe, Kohler, Navien, Noritz, Rheem, State, TOTO

Coverage Areas

Alameda County, Contra Costa County, Solano County, San Francisco County

Hours CLOSED NOW

License:

899622

MAP

Diamond Certified Video Profile

Diamond Certified Company Report

99
Rating Surveys

0
Photos
& Videos

5
Researched Articles

Rated Highest in Quality and Helpful Expertise PERFORMANCE GUARANTEED

Quick Connect

Hours CLOSED NOW

License:

899622

6 of 6

Savior Plumbing, Inc.

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Savior Plumbing, Inc. provides a wide range of plumbing services for residential and commercial customers, including basic service and repair of fauce...

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Main Services

Plumbing

loarrowgo

Additional Services

General Plumbing Service and Repair, Tankless and Standard Water Heater Installation and Repair, Hot Water Recirculation Systems, Water Treatment Installation, Sewer Video Surveys, Sewer Repair and Replacement, Jetting Services, Gas Line Installation, Main Water Line Repair and Replacement, Toilet and Faucet Repair and Replacement, Slab Leak Repair, Ceiling Leak Repair, Whole House Repiping, Sump Pumps, Heat Pumps, Tenant Improvement, Commercial and Residential Property Maintenance

Brands

Grohe, Kohler, Moen, Rinnai, TOTO

Coverage Areas

Alameda County, Contra Costa County, San Joaquin County

Family Owned

Established in 2000

Established in 2000

Weekend Hours

Appointments Available

Appointments Available

Hours CLOSED NOW

License:

786360

MAP

Diamond Certified Video Profile

Plumbing - Savior Plumbing, Inc. - Alameda County

Diamond Certified Company Report

Tammy Cortez, President-Savior Plumbing, Inc.

Tammy Cortez, President

Expert Contributions

507
Rating Surveys

20
Photos
& Videos

5
Researched Articles

Rated Highest in Quality and Helpful Expertise PERFORMANCE GUARANTEED

Quick Connect

Hours CLOSED NOW

License:

786360

Learn how to choose a Plumbing and more…

Diamond Certified Plumbers Serve These Fremont ZIP Codes

94536, 94538, 94539, 94555, 94537

Diamond Certified Plumbers In Fremont

Diamond Certified plumbers serving Fremont are rated an average of 4.4 out of 5 stars based on 4543 reviews of 116 rated plumbers.
Diamond Certified plumbers in Fremont Avg. Star Rating.

Map of Fremont, CA

Fremont was founded in 1956, and today, your 235,000 neighbors enjoy reading, parks, rock collecting, museum tours and sunbathing. Fremontians use Diamond Certified plumbers for water lines, plumbing services, sink installations, plumbing maintenance, plumbing inspections, and more.

Frequently Asked Questions for Plumbing in Fremont, CA

Q: What are clients of Diamond Certified plumbers saying about companies in Fremont, CA?

A: Verified ARS® / Rescue Rooter® Customer, 1 of 1103
"I would recommend them. They do good work, they're responsive, and they have a competitive price. They came out on time, they did the job they promised to do, and they had a pretty quick turnaround time." - Anne M.
All Survey Responses for ARS® / Rescue Rooter®
Verified Pacific Plumbing Systems Customer, 1 of 548
"They were easy to work with and I was able to reach them quickly. They immediately responded and took care of my issue. I liked the quality of service and how quickly they responded." - Mary E.
All Survey Responses for Pacific Plumbing Systems
Verified Star Rooter and Plumbing, Inc. Customer, 1 of 206
"They are good. Hire them if you need a plumber. They answered the phone and came out quickly. They didn't delay, and when they arrived, they gave good service." - Elizabeth M.
All Survey Responses for Star Rooter and Plumbing, Inc.
Verified Albert Nahman Plumbing, Heating and Cooling Customer, 1 of 622
"The employees are extremely competent, and they will go the extra mile if they need to. They're very easy to deal with, they do the work that they say they'll do, and they do it on time. It's never pleasant having major plumbing work done on your house, but I can't imagine anyone doing a better job. The people who I dealt with were absolutely great." - Margaret L.
All Survey Responses for Albert Nahman Plumbing, Heating and Cooling
Verified Albion Plumbing & Rooter, Inc. Customer, 1 of 99
"They're the best plumbers. I've kept using them ever since the first time. I've used them for five years and I am very satisfied with the work they do. It's good quality work. When I use them to do a job for me, I don't have to call them to come back, because they do such quality work that I don't have any problems afterwards. They do it properly and that's worth the money to me." - Monica G.
All Survey Responses for Albion Plumbing & Rooter, Inc.
Verified Savior Plumbing, Inc. Customer, 1 of 507
"They did a good job, they came out on time, and they did a reasonable job. The price was right, and they seemed to know what they were doing. They were reliable, and they showed up when they were supposed to. They did the job." - Bill L.
All Survey Responses for Savior Plumbing, Inc.

Q: What are some of the most popular brands that Diamond Certified plumbers use when working with Fremont residents?

A: Diamond Certified plumbers use top-quality brands like Fluidmaster, Apollo Valves, Oatey, NIBCO and Toto.

Q: What types of water filtration systems do plumbers offer?

A: Plumbers typically offer several types of water heater replacements, including electric, gas, tankless, and solar. Electric water heaters are the most common and cost-effective, while gas water heaters are more efficient and produce higher temperatures. Tankless water heaters provide on-demand hot water with energy savings, and solar water heaters use solar energy to generate hot water. Professional plumbers can help you determine the best replacement water heater for your home.

Q: Can Diamond Certified plumbers work with Kohler products and similar items so I can get water heater installation in Fremont?

A: Yes, Diamond Certified plumbers can work with Kohler products and similar items to provide water heater installation in Fremont.

Q: What did people search for when they wanted to find the best quality plumbers in Fremont?

A: Water Heater Replacement
Water Heater Installation
Commercial Plumbing
Plumbing Remodels
Backflow Prevention

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Go to Area Guide

Our Fremontian's Guide to Local Quality

Fremont is our home and we love it! Here you’ll find the best spots to revisit, the Fremont events schedule, local social media links, stories of our Fremont area unsung heroes and much more. Connect with your neighbors and share what you love about our hometown. Plus, join us as a Fremont Diamond Certified Preferred Member (always free).

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This view from the Fremont Hills shows Fremont’s cityscape at sunset. Photo: Feng

View Our Fremontian's Guide to Local Quality