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TRUSTED BY CUPERTINO, CA HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon2.7k+
    Verified plumbing services reviews

Find Plumbers in Cupertino

Avatar for Aaron's Plumbing & Rooter
Aaron's Plumbing & Rooter
4.8(
103
)

Serving Cupertino, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2018

Free estimates

Emergency services offered

"I normally don't call for help. I am the type of person who would try to fix things myself before I seek for help. Almost a month ago when my old tankless water heater kept giving me error code and with no hot water. I tried two weeks of either fixing it by watching Youtube or have other plumbers come over to take a look at the issue. None of them were able to help me resolve my tankless water issue. After 2 weeks of no hot water, I decided to give HomeAdvisor and Aaron's Plumbing and Rooter a try. Aaron came over the next day and point out the issues with my old water heater and suggested me to replace a new water heater with dedicated gas line. After 2 weeks of no hot water and researching issues that might happen to tankless hot water, I was convince what Aaron suggested. Aaron was very thorough and professional about the entire installation process. After the installation, there was error from the new tankless water heater. Aaron came out immediate to help resolve the issue. After countless hours of debugging and process of elimination with the technical support person from the water heater manufacturer, the issue was finally resolved due to a defect ignition rod from the manufacturer. I want to thank Aaron for his time and effort to restore hot water to my house. Aaron will be my go to plumber if I ever need plumbing help. George"
Bathroom Remodel
Bathroom Sink Fixture Install
Bathroom Remodel
Kitchen faucet fixture repair
Shower Ugrade

+108

Response time6 hrs
Response rate93%
79 neighbors recently requested a quote
Avatar for Fluid Dynamics Plumbing Inc
Fluid Dynamics Plumbing Inc
5.0(
35
)

Serving Cupertino, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Emergency services offered

"My Fluid Dynamics plumber was very professional and friendly. He installed my new faucets, fixtures and pipes perfectly, and he cleaned up before he left. I would call Fluid Dynamics again for my plumbing needs."
Water Heater Repair
Wall Water Heater
Trench Install
Trench Install
Trench Install

+13

Response time9 hrs
Response rate98%
11 neighbors recently requested a quote
Avatar for Mike Counsil Plumbing and Rooter
Mike Counsil Plumbing and Rooter
4.0(
329
)

Serving Cupertino, CA and surrounding areas

Approved (Corporate)

In business since 1994

Emergency services offered

Warranties offered

"My dishwater was not working anymore and the error message showed it was a plumbing issue. Anthony from Mike Council Plumbing was my technician. He did a full check on both the pipes and the dishwater and was able to diagnose that it was the dishwasher not the plumbing. I really appreciated him taking the time to explain the issues in detail. If things break, I will ask to have him back on the job. Extremely professional and very continuous with all the Covid protocols. Great service!!!"
Preparing a safe environment for working on a sewer line replacement.
Water heater installation with expansion tank
Additional Photos
Additional Photos
Additional Photos

+11

Response time8 hrs
Response rate97%
3 neighbors recently requested a quote
Avatar for Jess Plumbing
Jess Plumbing
4.9(
48
)

Serving Cupertino, CA and surrounding areas

Approved

In business since 1999

Free estimates

Emergency services offered

"Trenchless sewer repair went off without a hitch. Jess was VERY professional and very conscientious. Jess is my new go to plumber for sure. Highly skilled, honest and humble."
Plumbing Project
Plumbing Project
Plumbing Project /water main
Old gate valve/ doesn’t shut off water
Installed new Zoeller sewer tank lid

+178

Response time1 day
Response rate100%
Recommended by97%of homeowners
Avatar for Fix-It Plumbing
Fix-It Plumbing
4.5(
179
)

Serving Cupertino, CA and surrounding areas

Approved

In business since 2007

Free estimates

Credit card accepted

Fix it Plumbing is a full service plumbing contractor. Since 2007, Fix it Plumbing has serviced countless homes and businesses throughout the greater bay area with exceptional customer service and superior workmanship, seven days a week. Our technicians are fully trained, licensed, and certified to handle 100% of the customer's service needs and provide you with the best quality of work possible. Call today for your free estimate

5 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Water Heaters Masters
Water Heaters Masters
4.9(
108
)

Serving Cupertino, CA and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

"This was the first time I had used Angie's list to find a contractor. I was nervous not knowing whether I would get good service. I cannot say enough about Water Heater Masters. They were so professional and did an excellent job. They showed up on time, explained my options but didn't try to influence my decision. The workman was very neat, taking care to clean up some water spillage after draining my old water tank. I cannot say enough about how impressed I was at the service I got. And the price was very reasonable. A local contractor I called had quoted me twice the price for a new water heater installation. I have no hesitation in recommending this company."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+20

Response time9 hrs
1 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for SWAGS Plumbing and Rooter
SWAGS Plumbing and Rooter
4.9(
15
)

Serving Cupertino, CA and surrounding areas

Approved

In business since 2019

Emergency services offered

Warranties offered

"After talking to Jaime of SWAGS, I was made aware that it was not his company who did the plumbing work in my house, but anothe company. My apologies. Jaime was also kind enough to tell me that his company makes sure to be on the appointed time or if not, that their customers are reasonably informed of any delay. His company would have been my first choice since he told me he tried contacting me 3 times and did not get any call back from me. It must have been the day or days when I was having problems with the phone service. If only for his effort to reach out and that he was nice enough despite the mistake speaks greatly of professionalism I will definitely give his company a call the next time the need arises."
Clients Existing Water Heater
Existing Water Heater
In process photo
Corroded water pipes
Repaired water pipes

+7

Response time10 hrs
2 neighbors recently requested a quote
Recommended by92%of homeowners
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Showing 1-10 of 661
Plumbing questions, answered by experts

Differentiating plumbing issues from other repairs in CA requires careful observation. Interior water stains appearing only during winter storms indicate roof leaks, while year-round stains point to plumbing failures. Wet spots in your yard during the dry summer months reveal irrigation or sewer line leaks. If you notice foundation cracks alongside high water bills, hire a local professional to check for a slab leak.

Helpful?

Build your Cupertino plumbing inspection routine around the wet and dry seasons. In the fall, clear debris from your sewer cleanout and test the main shutoff valve. During winter storms, check crawlspaces for moisture and monitor drains for backups. When spring arrives, schedule a camera inspection for your sewer lateral. In the summer, inspect outdoor faucets for leaks to comply with local drought restrictions.

Helpful?

You absolutely should combine plumbing with other home upgrades. Consolidating your projects under a single local permit application eliminates redundant inspections. If you open walls for electrical panel upgrades or insulation, handle your pipe replacements at the same time to avoid repeating demolition work. You also benefit from combining seismic retrofitting with drain line replacements since both require access to your CA home's crawlspace.

Helpful?

You must make several key decisions for plumbing in Cupertino. First, determine whether to manage the permit process yourself or authorize a licensed contractor. You also need to select water-efficient fixtures that meet CA standards. Finally, decide if you want to install a pressure-reducing valve for high water pressure or add an automatic seismic gas shutoff valve to protect your home during earthquakes.

Helpful?

You should schedule plumbing work if your Cupertino home was built before 1985 and still has original galvanized steel or cast iron pipes. A sudden, unexplained increase in your water bill also signals a hidden leak requiring immediate attention. Additionally, you must secure an unstrapped water heater to meet current CA seismic safety codes and prevent serious hazards during an earthquake.

Helpful?

The Cupertino, CA homeowners’ guide to plumbing services

From average costs to expert advice, get all the answers you need to get your job done.