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July 13, 2020
A local plumber fixes kitchen plumbing, removes clogs, and checks for plumbing problems.

The Best Plumbers in Santa Clara County CA Are the Ones Proven Safe To Hire

Plumbers in Santa Clara County CA bearing The Prime Buyer's Report Top Ten symbol are the plumbing contractors who have exceeded the minimum California regulatory standard. They are those proven by our independent research to have passed the Top Ten requirements for competency and value, have liability insurance as protection for you the customer, who use only employees legal to work in the U.S., and for whom our staff has called previous customers to verify high satisfaction with the plumbing services in Santa Clara County CA, including for plumbing repair, copper repiping, plumbers for new construction, commercial plumbers, 24-hour emergency plumbers, clogged drain repair services and more.

The TOP 10 Plumbing Companies in Santa Clara County CA

The TOP 10 Plumbing Companies in Santa Clara County CA

Cupertino Plumbing

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(408) 253-0618
1300 Dell Ave # C
Campbell, CA 95008

Areas Served: Cupertino CA, San Jose CA, Mt View CA, Palo Alto…
Services: plumbers for commercial plumbing, residential plumbing, leak repair

Stanford Plumbing

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(650) 856-1612
1965 Kyle Park Ct
San Jose, CA 95125

Areas Served: San Jose CA, Los Altos CA, Palo Alto CA, Cupertino…
Services: plumbers for plumbing repair, leak repair, leaky faucet, home repiping

Hellwig Plumbing

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(408) 727-5612
1301 Laurelwood Rd
Santa Clara, CA 95054

Areas Served: San Jose CA, Milpitas CA, Cupertino CA, Saratoga CA, Los…
Services: plumbers for residential plumbing repair, commercial plumbing repair, new plumbing

BRC Drain Cleaning

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(408) 866-6336
1118 Elko Dr
Sunnyvale, CA 94089

Areas Served: Los Gatos CA, Monte Sereno CA, Almaden Meadows CA, Cambrian…
Services: plumbing contractors for all home plumbing repair and new plumbing

Associated Plumbing

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(408) 847-4406
90 Leavesley Rd
Gilroy, CA 95020

Areas Served: Milpitas CA, San Jose CA, Warm Springs CA, Renaissance CA,…
Services: plumbing contractors, new plumbing, replumbing, copper repiping, plumbing repair

Carlock Plumbing

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(408) 354-5413
16721 Madrone Ave
Los Gatos, CA 95030

Areas Served: Campbell CA, Bucknall CA, Cambrian Park CA, Los Gatos CA,…
Services: plumbers for plumbing repair & new plumbing, pressure relief valves,…

M&B Plumbing

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(408) 262-4800
1440 S Main St
Milpitas, CA 95035

Areas Served: Santa Clara CA, Sunnyvale CA, Cupertino CA, Campbell CA, San…
Services: local plumbing company, leak repair, lead detection, faucet repair, toilet…

The Best Plumbers in Santa Clara County CA Are the Ones Proven Safe To Hire

The state of California requires plumbing contractors in Santa Clara County CA to be licensed by the state, such as with the C36 license specifically for plumbing, which requires passing a trade exam.

But the state license for plumbers is no guarantee that any particular plumbing company in Santa Clara County CA is doing business ethically, providing real value, or satisfying customers.

This makes it all the more significant that all residential or commercial plumbers in Santa Clara County CA who bear The Prime Buyer's Report Top Ten symbol have been cleared by our research staff as passing all the requirements for Prime Buyer's Report Top Ten status, including survey phone calls to previous customers to verify high satisfaction, good complaint record, verified state license, proof of liability and workers comp insurance for your protection, only employees legal to work in the U.S., and more.

Good Plumbers in Mountain View CA Perform Numerous Services
The best plumbers in Santa Clara County are capable of much more than fixing leaky faucets or a clogged toilet. They are required to be adept at all aspects of piping, connections, and waste disposal systems in your home. Basically, the plumbers handle anything that moves, removes, stores, or controls the temperature of gas or liquid.

With such a wide range of required expertise, it's understandable that some plumbers in Santa Clara County specialize. Some are commercial plumbers in Santa Clara County and others specialize in plumbing for new construction. Fortunately, you can still find good plumbing companies in Santa Clara County by the specific service specialty you need.

General plumbers in Santa Clara County have experience doing leak detection and leak repair, and fixture replacements. Plumbers also unclog drains and pipes with Hydroscrub jetting or other high powered jetting systems, which they can then outfit with backflow prevention systems. But if you need resolution to a more complicated plumbing problem, the best plumbers in Santa Clara County can locate and perform video inspection of water lines and attend to underground plumbing issues.

In addition to the actual labor, some plumbing companies are willing to offer their expert knowledge to other household issues. Specially trained, AWWA plumbers (American Water Works Association) are equipped to deal with escrow inspections, propane and natural gas leaks, and gas line installation. Master plumbers in Santa Clara County are federally licensed plumbers, serious professionals with sound business practices and expansive industry knowledge.

Hiring Local Plumbers for Repiping Services in Santa Clara County
Repiping is the replacement of all existing water piping with brand new pipes. Repiping in Santa Clara County is often done to improve hot water delivery, permanently solve plumbing leak problems, or solve the problem of low water pressure. When repiping in Santa Clara County, ask the plumbers about choices in pipe materials to repipe with. Many plumbers recommend repiping in copper as a safe, strong material that resists corrosion and carries warranties. There are different grades of copper piping however, so ask the plumbing companies to be specific in their repiping bids.

Low Water Pressure Problem
Plumbers in Santa Clara County can help you solve a low water pressure problem. Low water pressure can be due to something simple like sediment that is clogging a showerhead, or the removable aerator on a sink faucet, in which case unscrewing them off and cleaning them may be all that is needed.  But low water pressure can also be due to something more serious like restricted water flow in your main water line due to a kink, deposit build-up or clogs. A faulty water pressure relief valve can also cause low water pressure.

Plumbers can install two water pressure gauges, one on either side of your pressure relief valve (or pressure reduction valve) to determine the water pressure coming into your home from the city water main, or your well, and then compare that to the gauge measurement of the water coming out of your pressure valve to determine if the water pressure relief valve or pressure reduction valve is at fault.

Sometimes low water pressure is simply due to geography.  If your water is supplied by the city, compare your water pressure to that at other homes on your street. It may be that if your home is on a hill, or close to a municipal water tower, that low water pressure is not due to your plumbing but is endemic to the neighborhood.  If your water comes from a well, that may also be the reason for your low water pressure. In both instances, plumbers can install a water pressure booster pump to solve your low water pressure problem.

Some Plumbers in Santa Clara County Are Better Than Others
The Prime Buyer's Report lists these plumbers in Santa Clara County: Cupertino Plumbing Campbell CA, John F Dahl Plumbing Palo Alto CA, Associated Plumbing Gilroy CA, Hellwig Plumbing Santa Clara CA, BRC Drain Cleaning Sunnyvale CA, Stanford Plumbing San Jose CA, Great American Plumbing San Jose CA, Carlock Plumbing Los Gatos CA, M&B Plumbing Milpitas CA, Master Plumbing Mountain View CA.

Other local plumbing companies in Mountain View CA that might still be in business include: AAA Plumbing Services Santa Clara CA.

Questions to Ask the Best Plumbers in Santa Clara County

When choosing which plumber to hire, ask the right questions about their experience, range of services, credentials, and methods and materials before deciding.

• How long have the plumbing companies been plumbers in Santa Clara County?

• How many plumbing jobs have the local plumbing companies completed in Santa Clara County?

• Can they give you customer names and numbers you can call as references? (All plumbing companies bearing the Prime Buyer's Report Top Ten symbol have already had customer references called by research staff at The Prime Buyer's Report.)

• Do the plumbers have experience with the type of plumbing repair work you've described?

• How long should it take for the plumbers to solve your plumbing problem?

• Will the plumbers be able to complete the plumbing repair work in a single visit?

•  Can they prove that all their workers sent to your property are legally allowed to work in the U.S.? (All plumbing companies in Santa Clara County bearing The Prime Buyer's Report Top Ten symbol have already signed an agreement to only hire documented workers.)

• Does the plumbing contractor have active workers' compensation and general liability insurance for your protection? (All plumbing contractors in Santa Clara County bearing the Prime Buyer's Report Top Ten symbol have already shown proof of insurance to research staff at The Prime Buyer's Report.) 

• Do the local plumbing companies in Santa Clara County charge for plumbing estimates?

• What type of warranty do the plumbers provide? What plumbing services does it cover?

• Does the owner (the licensed plumbing contractors) do the work or do they send employees to do it?

• Will the plumbers in Santa Clara County provide a written contract?

• Do the plumbers charge by the job (flat rate) or by the hour (time & materials)?

• Is the technician sent to you by the plumbing company paid a commission, thus increasing his pay with an increase in the cost of your job?

Once you've got answers to these questions, you're ready to review their bid. Price should rarely be the determining factor since cheap plumbers in Santa Clara County usually aren't the best ones and it can cost you more to repair or replace their faulty work or inadequate repair than if you chose the best plumbing company to begin with.

When you've chosen the best plumbing company in Santa Clara County for your specific needs and priorities, make sure they are still licensed in good standing with a C36 license for plumbing contractors in Santa Clara County CA. (All plumbing companies in Santa Clara County bearing the Prime Buyer's Report Top Ten symbol have already had their license verified by research staff at The Prime Buyer's Report.)

Resources to Help You Hire Good Plumbers in Santa Clara County CA

The following is a list of key resources for the plumbers and plumbing companies in Santa Clara County.

Licensing & Trade Organizations Related to Local Plumbers in Santa Clara County
ABPA American Backflow Prevention Association (
An expert plumber installs a tankless water heater during a home plumbing upgrade.ASPE American Society of Plumbing Engineers (
AWWA American Water Works Association (
BBB Better Business Bureau (
CANVAWWA California-Nevada Section American Water Works Association (
CSLB Contractors State Licensing Board (
CWA California Water Association (
DCA California Department of Consumer Affairs (
Diamond Certified
PHCC Plumbing-Heating-Cooling Contractors Association (
UA The United Association of Plumbers and Pipefitters (
WPC World Plumbing Council (

Media & Web Resources for Master Plumbers and Certified Plumbers
P&HE Magazine
Plumbing Engineer Magazine
Plumbing & Mechanical Magazine
Plumbing Standards Magazine
Plumbing Systems and Design Magazine

The Prime Buyer's Report provides information for the Top Ten local plumbers in Santa Clara County within the following zip codes:

95009, 95002, 95013, 95011, 95154, 94042, 95160, 95108, 95044, 95052, 95153, 94039, 95159, 95106, 95026, 95173, 95152, 94035, 95158, 95103, 95021, 95172, 95151, 95038, 94088, 95157, 94309, 95015, 95170, 95150, 95036, 95071, 95156, 94302, 95164, 95115, 95031, 95056, 95155, 95042, 95161, 95109, 94023, 95055, 95111, 95070, 95030, 95132, 95119, 95140, 95139, 94040, 95125, 95110, 95054, 94024, 95131, 95118, 94043, 95138, 95124, 95101, 95051, 94022, 95130, 95117, 94089, 94041, 95136, 95123, 94306, 95050, 95020, 95129, 95116, 94087, 95037, 95135, 95122, 94305, 95046, 94303, 95128, 95113, 94086, 95035, 95134, 95121, 94304, 95148, 95014, 95127, 95112, 94085, 95032, 95133, 95120, 94301, 95141, 95008 and 95126

The Prime Buyer's Report provides information for the Top Ten plumbing contractors in Santa Clara County within the following cities:

Blossom Valley, Campbell, Cupertino, East Palo Alto, Gilroy, Los Altos, Los Altos Hills, Los Gatos, Milpitas, Monte Sereno, Monta Vista, Morgan Hill, Mountain View, Mountain View, Mt Hamilton, Mt View, Palo Alto, Permanente, San Jose, San Martin, Santa Clara, Saratoga, Stanford, Sunnyvale, Alviso, Coyote, Holy City, New Almaden, Redwood Est and Redwood Estates