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  • Average homeowner rating star icon4.4
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  • Verified reviews icon2.8k+
    Verified affordable plumbing services reviews

Find Affordable 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

"Edgar led the project . He and his team were timely, knowledgeable, trustworthy and conscientious. The most caring and thoughtful plumber I have ever worked with. I have an old house so future plumbing issues will arise. Aaron’s is the first and only call I will need to make."
Bathroom Remodel
Bathroom Sink Fixture Install
Bathroom Remodel
Kitchen faucet fixture repair
Shower Ugrade

+108

Response time6 hrs
Response rate93%
76 neighbors recently requested a quote
Avatar for Escamilla Plumbing and Rooter Inc.
Escamilla Plumbing and Rooter Inc.
5.0(
50
)

Serving Cupertino, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Emergency services offered

Warranties offered

"Gustavo was a big help identifying the issue, suggesting what replacement part to order, and installing the part itself. Communication was clear and informative, and pricing was reasonable. I would highly recommend Gustavo, and will be calling again next time we need a plumber."
Plumbing Project
Electric Heat Pump Water Heater
Shower Valve
Shower Area Remodel
New Bidet

+167

Response time1 day
Recommended by84%of homeowners
Avatar for Jess Plumbing
Jess Plumbing
4.9(
49
)

Serving Cupertino, CA and surrounding areas

Approved

In business since 1999

Free estimates

Emergency services offered

"As a property manager I have doubt was many plumbing companies and I can say I can count on Jess plumbing. He is efficient, reliable and always has fair prices. You can count on him not to overprice because he's honest and knows what he's doing."
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 by95%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

"Water Heater Masters were top-notch! I called on a Saturday afternoon - they were available 9am Sunday morning to come and inspect and quote. They only had one guy working that day, but scheduled me for Monday morning between 8 and 9. At 8:15am I got a call with an ETA of 8:45, which was a really nice touch! Despite telling me it would take an entire day to install, they were done by 1pm. They also found some creative ways to do the install to avoid drilling through my stucco (for the exhaust vent and for the condensate run-off). Very professional and clean-looking install. These guys may not always be the cheapest around, and they recommended a top-of-the-line heater (which is what I really wanted anyway), but I'd much rather pay a little extra for that level of service and support. Thank you!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+20

Response time9 hrs
Recommended by97%of homeowners
Avatar for A JACQUES PLUMBING & DRAIN
A JACQUES PLUMBING & DRAIN
5.0(
26
)

Serving Cupertino, CA and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"Plumber resolved all my projects. Installed my clean out, new faucets, toilets, water hater tankless and copper piping in my house. Plumber was a professional and did excellent work highly recommended"
Whole house Water Filter
Whole house Water Filter
Response time7 hrs
Response rate100%
Avatar for Mike Counsil Plumbing and Rooter
Mike Counsil Plumbing and Rooter
4.0(
330
)

Serving Cupertino, CA and surrounding areas

Approved (Corporate)

In business since 1994

Emergency services offered

Warranties offered

"It went really well. I called for an appointment on Monday; not an emergency, so a Thursday call was fine. There was a confirmation call the night before and then one in the morning to tell me the plumber would be there in about 20 mins. Mario Q. arrived promptly; very professional, in a mask, gloves, booties. He looked everything over and then gave us a quote. He also suggested that I use the coupon from the site - and waited while I printed it. The work was efficient - with hardware store runs, he was done in about 7 hours. He climbed under the house to make sure nothing was leaking; he did see a few areas of concern that weren't related to the work done today. We'll have to save up for those. But for now - we have a lovely new toilet that doesn't have to be jiggled, and a faucet that turns smoothly. Well done Mario."
Preparing a safe environment for working on a sewer line replacement.
Water heater installation with expansion tank
Additional Photos
Additional Photos
Additional Photos

+28

Response time8 hrs
Response rate100%
Recommended by81%of homeowners
Avatar for Wilmar Edwin Bautista
Wilmar Edwin Bautista
4.9(
158
)

Serving Cupertino, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2018

Emergency services offered

Warranties offered

"Wilmar was excellent, a true professional and knowledgeable plumber. He was prompt, clearly explained what needed to be done to repair the broken pipes, completed the job on the same day, and left the area spotless. His cost for repair was more than fair. Wilmar is very polite and personable. I feel relieved to now have an excellent plumber to call when needed."
Response time3 hrs
Response rate92%
5 neighbors recently requested a quote
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Affordable Plumbers questions, answered by experts

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?

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?

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?

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 affordable plumbing services

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