Top Rated Plumbers Serving Sunnyvale, CA

If you really care about choosing a quality plumber, we’re here for you. Here’s your access to the best plumbers serving Sunnyvale including 94087, 94086, 94085, 94089 and 94088. These plumbing experts provide plumbing services and toilet repair, and they also work on shower installations, plumbing inspections and plumbing maintenance. 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 7
Better Water Heaters, Inc. services and replaces water heaters for residential and commercial clients throughout the Bay Area. The company has experti...
Read More

Main Services

Plumbing
loarrowgo

Additional Services

Conventional Water Heaters, Tankless Water Heaters, Recirculating Systems, Replacement & Repair, Residential & Commercial

Coverage Areas

The Bay Area

Established in 2003
Established in 2003
Residential & Commercial
Residential & Commercial
Same-Day Service
Same-Day Service
Weekend Hours
Weekend Hours
  • Quick Connect
Hours CLOSED NOW
License:
1060089
2 of 7
Allstar Plumbing provides a complete range of plumbing services for residential and commercial clients in Santa Clara, San Mateo, and Alameda Counties...
Read More

Main Services

Plumbing
loarrowgo
Gas Line Installation & Repair
loarrowgo

Additional Services

Plumbing Installation, Maintenance & Repair, Sewer Line Installation & Repair, Water Heater Repair & Replacement, Copper Repiping

Brands

Takagi, Rheem, American Standard

Coverage Areas

Santa Clara County, San Mateo County, Alameda County

Established in 1996
Established in 1996
Emergency 24/7
Emergency 24/7
Special Discount
Special Discount
Residential & Commercial
Residential & Commercial
  • Quick Connect
Hours CLOSED NOW
License:
732611
3 of 7
Oro Pro Plumbing, Inc. provides a complete range of plumbing services for residential and commercial clients in San Mateo, Santa Clara, and San Franci...
Read More

Main Services

Plumbing
loarrowgo

Additional Services

Plumbing Maintenance, Installations and Repairs, Sewer Line Repairs, Hydro Jetting, Drain Cleaning, Garbage Disposals, Faucets and Toilets, Gas and Water Lines, Video Inspections, Trenchless Sewer Replacements, Storage and Tankless Water Heaters, Emergency Services

Brands

American Standard, Bradford White, Delta, Grohe, Hansgrohe, Kohler, Rheem, Rinnai, TOTO

Coverage Areas

San Mateo County, Santa Clara County San Francisco

Emergency 24/7
Emergency 24/7
Residential & Commercial
Residential & Commercial
Same-Day Service
Same-Day Service
Coupon on Website
Coupon on Website
  • Quick Connect
Hours CLOSED NOW
License:
998394
4 of 7
Plumbtree Plumbing and Rooter Inc. provides a variety of plumbing services for residential clients in Santa Clara, San Mateo and Alameda Counties. In ...
Read More

Main Services

Plumbing
loarrowgo

Additional Services

Plumbing Maintenance, Installation & Repair, Traditional & Tankless Water Heaters, Sewer Camera Inspection & Repair, Leak Detection & Repair, Hydro Jetting

Brands

Bradford White, Navien

Coverage Areas

San Mateo County, Santa Clara County, Alameda County

  • Quick Connect
Hours CLOSED NOW
License:
1073826
5 of 7
Smart Plumbers, Inc. is a full-service plumbing firm that serves residential, commercial, and industrial clients in Santa Clara and San Mateo Counties...
Read More

Main Services

Plumbing
loarrowgo
Septic Install & Repair
loarrowgo

Additional Services

Drain Cleaning, Faucets & Toilets, Gas & Water Lines, Garbage Disposals, Water Heaters, Excavation, Hydro Jetting, Trenchless Pipe Work, Video Line Inspection, Sewer Lateral Inspection & Replacement, Backflow Repair/Replace

Coverage Areas

Santa Clara County, San Mateo County

Emergency 24/7
Emergency 24/7
Residential & Commercial
Residential & Commercial
Free Estimates
Free Estimates
Appointments Available
Appointments Available
  • Quick Connect
Hours CLOSED NOW
License:
980701
6 of 7
Gogo Rooter provides a variety of plumbing services for residential and commercial clients throughout Santa Clara County. The company has the training...
Read More

Main Services

Plumbing
loarrowgo

Additional Services

Plumbing Maintenance, Installation & Repair, Water Heater Repair & Replacement, Copper Repiping, Gas Line Repair & Replacement

Coverage Areas

Santa Clara County

  • Quick Connect
Hours CLOSED NOW
License:
939034
7 of 7
With over 30 years of experience, San Jose Plumbing, Inc. is a family-owned business led by highly skilled and licensed owner Kevin Garza along with h...
Read More

Main Services

Plumbing
loarrowgo

Additional Services

Residential & Commercial Plumbing, Drain Cleaning, Leak Repair, Sewer & Gas Lines, Toilet Repair/Replacement, Dishwasher Installation, Water Softener Installation, Sump Pump Services, Bathroom & Kitchen Remodels

Brands

American Standard, Kohler

Coverage Areas

Santa Clara County

Family Owned
Family Owned
Established in 1991
Established in 1991
Emergency 24/7
Emergency 24/7
Residential & Commercial
Residential & Commercial
  • Quick Connect
Hours CLOSED NOW
License:
615156
Learn how to choose a Plumbing and more…

Diamond Certified Plumbers Serve These Sunnyvale ZIP Codes

94087, 94086, 94085, 94089, 94088

Diamond Certified Plumbers In Sunnyvale

Diamond Certified plumbers serving Sunnyvale are rated an average of 4.4 out of 5 stars based on 6194 reviews of 118 rated plumbers.
Diamond Certified plumbers in Sunnyvale Avg. Star Rating.

    Map of Sunnyvale, CA

    Sunnyvale was founded in 1850, and today, your 145,945 neighbors enjoy bouldering, rock climbing, driving, museum tours and seal watching. Sunnyvalians use Diamond Certified plumbers for sewer pipe, toilet repair, pipe repair, water filtration systems, sink installations, and more.

    Frequently Asked Questions for Plumbing in Sunnyvale, CA
    Q: What are clients of Diamond Certified plumbers saying about companies in Sunnyvale, CA?
    A: Verified Better Water Heaters, Inc. Customer, 1 of 481
    "They did exactly what they said they were going to do. They charged what they said they were going to charge and got here and they cleaned up. It was easy, nothing was complicated about it." - Lisa C.
    All Survey Responses for Better Water Heaters, Inc.
    Verified Allstar Plumbing Customer, 1 of 216
    "They came almost as soon as I called and they resolved what they could and they did something diagnostic that they had to come back for, but at least they got our plumbing working and when they came back, they applied the cost of the emergency response to the work that needed to be done, which ultimately saved us a few hundred dollars. I worked with a plumber named Larry who was really informative and told us what needed to be done and it was just quality service. Their prices were reasonable and they came when we really had a need. Quality service and responsive" - Rebecca R.
    All Survey Responses for Allstar Plumbing
    Verified Oro Pro Plumbing, Inc. Customer, 1 of 216
    "I would tell them that they were very knowledgeable and I liked that they did walk me through step by step what needed to be done. So I had a clear idea of what was going on and how it related to our leak. I liked how knowledgeable they were and I also really liked they kept me in the loop. They would let me know when they were coming and they would come on time. Everything just went really smoothly. They did give me business cards too and I asked to use them to recommend them to other people." - Niki S.
    All Survey Responses for Oro Pro Plumbing, Inc.
    Verified Plumbtree Plumbing and Rooter Inc. Customer, 1 of 100
    "The customer service is excellent and the response time is quick. When the plumbers show up, they are knowledgeable, explain the prices and they can come in to fix the problem the same day or the next day, so I've been thoroughly satisfied with their service. I like the customer service, how they handle everything and the firm choices they give. They don't just give the most expensive choice, so I appreciate that." - Earl R.
    All Survey Responses for Plumbtree Plumbing and Rooter Inc.
    Verified Smart Plumbers, Inc. Customer, 1 of 594
    "I think they're very reliable and very honest. They've always done a good job done for me quickly. They came out, they delivered, and they did it nicely. I've never felt like I was being overcharged or that they were taking longer than they needed to. It was very straightforward." - Yvette H.
    All Survey Responses for Smart Plumbers, Inc.
    Verified Gogo Rooter Customer, 1 of 74
    "They are super accommodating. He came out here so fast, did everything he needed to, and was super clean about it. He was very personable and understanding. Other companies wouldn't come out, because I'm not the landlord and my landlord wasn't answering his phone. However, Gogo Router came out quickly and understood how freaked out I was with what was going on. The sense of urgency and understanding" - Jessica P.
    All Survey Responses for Gogo Rooter
    Verified San Jose Plumbing, Inc. Customer, 1 of 511
    "I think they're great. I've never had a problem. They've always been here when they said they would be here. There, one of the few people I know I can call anytime and ask for is Caesar, and he'll be here. I'm a 20-year customer and I've been having Caesar as my guy for 15 years. The people who answer the phones are lovely. I can't say enough about them. I'm in the public service industry as well, and I can say that this is a good company. " - Richard H.
    All Survey Responses for San Jose Plumbing, Inc.
    Q: What are some of the most popular brands that Diamond Certified plumbers use when working with Sunnyvale residents?
    A: Diamond Certified plumbers use top-quality brands like NIBCO, Moen, Elkay, BrassCraft and Zurn.
    Q: What types of water lines do plumbers offer?
    A: Plumbers offer a range of plumbing inspections, from basic visual inspections to more in-depth inspections that involve testing the water pressure, checking for leaks, and inspecting the drain lines with a camera. These inspections can help identify potential problems, such as clogs and blockages, and allow plumbers to make necessary repairs and adjustments. Additionally, inspections can help homeowners ensure their plumbing system is running efficiently and safely.
    Q: Can Diamond Certified plumbers work with Kohler products and similar items so I can get plumbing services in Sunnyvale?
    A: Yes, Diamond Certified plumbers work with Kohler products and similar items to provide plumbing services in Sunnyvale.
    Q: What did people search for when they wanted to find the best quality plumbers in Sunnyvale?
    A: Commercial Plumbing
    Toilet Repair
    Water Filtration Systems
    Water Filtration Systems
    Sewer Pipe

    Go to Area Guide

    Our Sunnyvalian's Guide to Local Quality

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

    Downtown Sunnyvale is known for its modern architecture and welcoming community atmosphere. Photo: Sundry Photography