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 May 15, 2026
  • 256,750 people sourced companies in Plumbing
    16,462 Verified Plumbing Customers Surveyed
16,462
256,750
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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
Family Owned
Senior Discount
Senior Discount
Residential & Commercial
Residential & Commercial
Live Phone Call Answers
Live Phone Call Answers
Hours CLOSED NOW
License:
909639
Diamond Certified Video Profile
Plumbing - Pacific Plumbing Systems - Alameda County
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Diamond Certified Company Report
Ron Beesley, Owner-Pacific Plumbing Systems
Ron Beesley, Owner
Expert Contributions
ratings icon
  • 548
  • Rating Surveys
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  • 9
  • Photos
    & Videos
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  • 5
  • Researched Articles
2120 Adams Avenue, San Leandro, CA 94577
Hours CLOSED NOW
License:
909639
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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 45 yea...
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Main Services

Plumbing
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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
Diamond Certified Video Profile
Plumbing - Albert Nahman Plumbing, Heating and Cooling - Alameda County
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Diamond Certified Company Report
Marcus Mosley, General Manager-Albert Nahman Plumbing, Heating and Cooling
Marcus Mosley, General Manager
Expert Contributions
ratings icon
  • 622
  • Rating Surveys
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  • 15
  • Photos
    & Videos
articles icon
  • 5
  • Researched Articles
Hours CLOSED NOW
License:
1083634
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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
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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
Diamond Certified Video Profile
Plumbing - Albion Plumbing & Rooter, Inc. - Alameda County
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Diamond Certified Company Report
Michael Grant, President-Albion Plumbing & Rooter, Inc.
Michael Grant, President
Expert Contributions
ratings icon
  • 99
  • Rating Surveys
video icon
  • 9
  • Photos
    & Videos
articles icon
  • 5
  • Researched Articles
Hours CLOSED NOW
License:
899622
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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
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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
Family Owned
Established in 2000
Established in 2000
Weekend Hours
Weekend Hours
Appointments Available
Appointments Available
Hours CLOSED NOW
License:
786360
Diamond Certified Video Profile
Plumbing - Savior Plumbing, Inc. - Alameda County
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Diamond Certified Company Report
Tammy Cortez, President-Savior Plumbing, Inc.
Tammy Cortez, President
Expert Contributions
ratings icon
  • 532
  • Rating Surveys
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  • 20
  • Photos
    & Videos
articles icon
  • 5
  • Researched Articles
  • Quick Connect
Hours CLOSED NOW
License:
786360
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Star Rooter and Plumbing, Inc.

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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
Family Owned
Established in 2004
Established in 2004
Emergency 24/7
Emergency 24/7
Residential & Commercial
Residential & Commercial
Hours CLOSED NOW
License:
884481
Diamond Certified Video Profile
Plumbing - Star Rooter and Plumbing, Inc. - Alameda County
youtube
Diamond Certified Company Report
Fred Ramos, Owner-Star Rooter and Plumbing, Inc.
Fred Ramos, Owner
Expert Contributions
ratings icon
  • 206
  • Rating Surveys
video icon
  • 9
  • Photos
    & Videos
articles icon
  • 5
  • Researched Articles
Hours CLOSED NOW
License:
884481
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.

We make you an expert at choosing a high-quality plumber in the Fremont area.

For those who love quality local plumbers.

Within our Diamond Certified Resource:

You’ll love and refer your friends and family to your new Fremont area Diamond Certified plumber. They provide expert services, including plumbing remodels, backflow prevention, shower installations, garbage disposal repair, plumbing upgrades, and more.

To qualify for Diamond Certified, each company must score Highest in Quality and Helpful Expertise (a 90+ on a 100 scale) and pass all our credential-based ratings. Diamond Certified plumbers that serve Fremont residents include ARS® / Rescue Rooter®, Albert Nahman Plumbing, Heating and Cooling, Savior Plumbing, Inc., Pacific Plumbing Systems, Big Blue Plumbing, and Gray Plumbing Inc.

Every Diamond Certified plumber that serves residents in 94536, 94538, 94539, 94555 and 94537 performs various specialties, including plumbing inspections, plumbing maintenance, sink installations, faucet installations, and pipe repair.

How to Choose a Quality Fremont Plumber for Your Family
  1. Click the name of the company to get to their Diamond Certified Company Report page.
  2. Watch their Diamond Certified Video Profile and other videos that we’ve created for you.
  3. Read their verbatim client survey responses and our researched articles.
  4. Get helpful plumbing tips if they are a Diamond Certified Expert Contributor.
  5. Call or email them to schedule an appointment.
Become a Diamond Certified Preferred Member and Join Your Fremont Neighbors

If you love quality local companies, this is for you. Become a Diamond Certified Preferred Member (always free) and get a double performance guarantee, extra guides and tips, our annual Diamond Certified Directory, and more.

Your Diamond Certified Resource. We make you an expert at choosing.

We make you an expert at choosing local companies by giving you the most accurate ratings, deeply researched company reports and Diamond Certified Guide of all Resource Guides, which cover 70+ industries in the Auto, Home, Health and Personal service categories. Each guide contains 16 key articles that are separated into “Before, During and After the Job” tabs. These are written to guide you through each phase of hiring, starting, managing and ending a job in that specific type of service.

Diamond Certified Resource Compared to Crowd-Sourced Review Sites

Diamond Certified Resource’s ratings of local companies are based on surveys of only verified real customers, so they are the most accurate. This beats crowd-sourced review sites like Yelp, Angi or even Google that are plagued with fake, manipulated, cherry-picked and non-customer reviews, which produce inaccurate and often inflated rating scores.

Diamond Certified Resource’s deeply researched reports of top rated Diamond Certified companies include everything you need to see to be very confident in choosing a top rated local company. Each company report includes detailed quality ratings and scoring, verbatim customer survey responses, a profile video, a company story video, a capabilities table, a photo gallery, researched articles, unique expert contributions from the company’s owner, and more. This beats crowd-sourced review sites that solicit companies to “claim their business listing” and add any type of info to their profiles. This sounds good, but it has led to company profiles that are littered with false claims and incomplete info.

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 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 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 525
"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.
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.
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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Diamond Certified Companies Serving Fremont, CA

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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
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