Consumers use the Prime Buyer's Report to avoid the scam, fraud, and businesses with low customer satisfaction.
Independent research conducted by Prime Buyer's Report editors includes phone call surveys with customers of local businesses, checks with state agencies on license and complaint history, verification that each business has insurance coverage to protect you as a customer, phone interviews of business owners, signed agreements that they use only legal workers, and more to determine the businesses that are safe to spend with.
Learn:
Questions to Ask Plumbers in San Mateo County
When choosing which plumber to hire, ask the right questions about their experience, range of services, credentials, and methods and materials before deciding. more »
Resources:
Tips About Plumbers in Redwood City, South SF and Burlingame
There are certain tips you can apply to enhance your experience with plumbers in Redwood City, South SF and Burlingame. Follow these tips before and during the appointment with your chosen San Mateo County plumbing contractors and you're more likely to receive the best plumbing services. more »
Learn:
Good Plumbers in San Mateo County Use Good Plumbing Brands
When it comes to plumbing fixtures, plumbing supplies and plumbing hardware, certain brands are commonly used by the best plumbing companies. Plumbers in Redwood City, South SF and Burlingame use many good brands for your plumbing repairs. Click below to see a partial list of common plumbing brands used by plumbers in San Mateo County.
more »
Learn:
Resources About Plumbers in San Mateo County
The following is a list of associations, publications, regulatory and licensing bodies related to plumbers in Redwood City, South SF and Burlingame.
more »
How to Find Good Plumbers in San Mateo County
Broken toilets and leaky pipes are just a fact of life. Fortunately, you'll find some plumbers in San Mateo County are available for emergency plumbing repairs in San Mateo County, as well as furnace repair & water heater repair in San Mateo County. Remember, cheap plumbers in Redwood City, South SF and Burlingame are usually not the best plumbers in San Mateo County.The following research by The Prime Buyer's Report identifies the best plumbers in San Mateo County and issues related to hiring them.
Updated March 18, 2013
Top 10 Plumbing Companies in San Mateo County
How to Find Good Plumbers in San Mateo County
You don't know what you did or how it happened, but somehow, your bathroom floor became a body of water that is still rising. But don't worry too much-there are a number of good plumbers in San Mateo County who offer emergency plumbing services in addition to standard plumbing duties. You don't have to feverishly flip through the phone book as water fills your rubber boots. The Prime Buyer's Report has eliminated the headache for you. We have found the best plumbers in San Mateo County with a proven track record for great work for everything from emergency drain cleaning to plumbing for new construction and commercial plumbers.
Plumbers in San Mateo County are required to have a valid C36 license from the State of California. They are are not legally required to have general liability insurance, however all plumbing companies bearing The Prime Buyer's Report—TOP 10 designation have general liability insurance coverage which reimburses you in the event of any damages, in addition to passing all other requirements for certification as Prime Buyer's Report—TOP 10 such as phone calls to previous clients, hiring only documented workers, verified license and workers' comp insurance, clean complaint record, and more.
Good Plumbers in Redwood City, South SF and Burlingame Perform Numerous Services
The best plumbers in San Mateo 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 and can either repair or sell water heaters & new furnaces.
With such a wide range of required expertise, it's understandable that some plumbers in San Mateo County specialize. Some are commercial plumbers in San Mateo County and others specialize in plumbing for new construction. Fortunately, you can still find good plumbing companies in San Mateo County by the specific service specialty you need.
General plumbers in San Mateo County have experience fixing or installing toilets, faucets, baths, water softener systems, and showers.Plumbers 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 San Mateo County can locate and perform video inspection of sewer lines, perform septic to sewer conversions, and attend to underground plumbing issues. 
Plumbers in San Mateo County also pump septic systems and purge mound systems. With backhoes and other special equipment, these San Mateo County plumbers can attend to storm drains and irrigation leaks and repairs. If you've had an unfortunate accident involving flooding from a broken pipe or a plugged drain, you can find good local plumbers that can remove the water, dry out your carpet, clean up sewage and mold, and deodorize the affected area, sometimes with same-day service guarantees or 24 hour emergency availability. Often, these restoration specialist plumbers will do repairs themselves and may be able to offer general engineering expertise, such as plumbing design for water line repiping, gas line re-piping, and Permaliner pipe replacement.
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 San Mateo County are federally licensed plumbers, serious professionals with sound business practices and expansive industry knowledge.
Plumbers for Repiping in San Mateo County
Repiping is the replacement of all existing water piping with brand new pipes. Repiping in San Mateo 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 San Mateo 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 San Mateo 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.
Tankless Water Heaters Gain Popularity in San Mateo County
Many good plumbers can repair, install, and sell tankless water heaters in San Mateo County, including brands like Eemax, Steibel Eltron, Chronomite, Bradford White, Rheem, and Bosch tankless water heaters. Tankless water heaters (sometimes called Demand Water Heaters or Instantaneous Water Heaters) heat water only
when it's needed, unlike standard water heaters which have a storage tank to keep hot water at the ready and so use more energy keeping the stored water hot 24 hours a day. While tankless water heaters use less electricty or gas, their initial purchase price can be expensive and energy savings may not be recouped for many years. If recovering the purchase price sooner is important to you, then be sure to ask your local plumbing company expert on tankless water heaters how many years it will take for the energy savings to balance out the increased purchase price.
Tankless water heaters heat the water only when it's used. When the hot water is turned on, cold water travels through the unit and a heating element (electric or gas depending on the type of tankless water heater) instantly heats the water. Tankless water heaters will usually provide hot water at a rate of 2-5 gallons per minute. Some tankless water heaters cannot supply hot water fast enough for mulitple uses at the same time in a large house. For instance, running a hot shower and a dishwasher at the same time could max out the capabilities of a tankless water heater. A possible solution is to install multiple tankless water heaters connected in a parallel for the whole house, or a separate tankless water heater for each appliance that uses a lot of hot water.
Tankless water heaters take up less space than standard water heaters, and they have a longer history of common use in space-conscious Europe than they do in San Mateo County. So not all local plumbing companies may be experts in tankless water heater installation, maintenance and repair. Before buying a tankless water heater from San Mateo County plumbers or hiring them for repair, ask how many tankless water heater installations they've done, over how many years, and what sizes, brands, and type (gas or electric).
If energy efficiency and lower utility bills are your goal, then ask the plumbing company about energy efficient standard water heaters. These water heaters have a storage tank in the traditional way, but also provide cost savings through lower energy use. Because these can cost much less than tankless water heaters, they may pay for themselves in energy efficiency sooner than a tankless water heater.
Good Plumbers in San Mateo County Always Carry Common Replacement Materials
Well-prepared plumbing contractors in San Mateo County will arrive at your home or business armed with the necessary parts and materials for your requested plumbing service. These plumbers often carry new valves and joints, as well as shower and toilet hardware and accessories. Drainage issues are remedied by snakes, sumps, circulating pumps and backflow devices, which some San Mateo County plumbers keep readily available.
Most licensed plumbers in Redwood City, South SF and Burlingame supply new components as well, including replacement copper piping, fire sprinklers, solar components and tankless water heaters. When your water heater can't be repaired, most plumbing companies can replace and trade-in your old one. Ask before you accept the plumbing service, but certain plumbers are able to give rebates for old water heaters. So you don't have to worry about numerous expensive follow-ups, many local plumbers can arrange to bring the plumbing fixtures and plumbing supplies you need for your drainage and fixture repairs at the time of your first scheduled appointment.
Based on our independent research, The Prime Buyer's Report has compiled a list of plumbing companies in San Mateo County.
The Prime Buyer's Report lists these plumbers in San Mateo County: Grant's Plumbing, Calico Plumbing, Dinelli Plumbing, Frank Denny Plumbing, Brandt Plumbing, Bellanti Plumbing, Southwood Plumbing, Express Plumbing, Stellar Plumbing. Other plumbing companies that might still serve San Mateo County and Redwood City, South SF and Burlingame include: Rountree Plumbing, Egan Plumbing. Didn't find what you wanted with the TOP 10 Plumbing Companies in San Mateo County? Then click here to see additional companies in this category.
Questions to Ask Plumbers in San Mateo 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 San Mateo County?
• How many plumbing jobs have the plumbing companies completed in San Mateo County?
• Can they give you customer names and numbers you can call as references? (All plumbing companies bearing the Prime Buyer's Report—TOP 10 symbol have already had customer references called by research staff at The Prime Buyer's Report so you don't have to.)
• 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 San Mateo County bearing The Prime Buyer's Report—TOP 10 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 San Mateo County bearing the Prime Buyer's Report—TOP 10 symbol have already shown proof of insurance to research staff at The Prime Buyer's Report.)
• Do they 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 San Mateo County provide a written contract?
• Do the plumbers charge by the job (flat rate) or by the hour (time & materials)?
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 San Mateo 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 San Mateo County for your specific needs and priorities, make sure they are still licensed in good standing with a C36 license for plumbing contractors in San Mateo County CA. (All plumbing companies in San Mateo County bearing the Prime Buyer's Report—TOP 10 symbol have already had their license verified by research staff at The Prime Buyer's Report.)
Tips About Plumbers in Redwood City, South SF and Burlingame
Take Time Choosing the Plumbers.Because there is no shortage of local plumbers in San Mateo County, it may be easy to get lost in the fray. Take advantage of the large selection and do a little digging for the best plumbers. The extra bit of time you take to be selective will certainly be worth your while.
Explore the Plumbing Problem with the Plumbers.
When you're making calls to master plumbers in San Mateo County, you'll save time and energy if you can thoroughly describe the plumbing services you need done. If you need plumbing repairs, scrutinize the affected elements as if you'd be fixing them yourself. When you provide this information to certified plumbers, they'll be able to estimate costs and labor more accurately, or the plumbers may be able to suggest a simple solution right there.
Do Your Homework Before You Make an Appointment with the Plumbers.
Be sure to check licensing of the plumbing companies, industry certifications, workers' compensation and liability insurances before you seriously consider any plumbers or plumbing contractors.
Consider Several Plumbers in San Mateo County.
Again, be selective when hiring plumbers in San Mateo County. Conduct initial interviews with a handful of plumbers to get an idea of the local quality and price ranges. When you get a sampling of the local plumbing companies of San Mateo County you'll learn about what to reasonably expect from good plumbers and how to identify unreasonable rates.
Get it in Writing from the Plumbers.
Before any plumbing repairs start, make sure the plumbers provide you with a written description of the plumbing services, plumbing supplies to be used, pricing and time frame for plumbing & heating completion. Save this document long after the plumbing work is completed in case of any return visits by the plumbers.
Stick Around with the Plumbers for the Duration of the Plumbing Services.
If at all possible, you should try to be in the vicinity where the plumbers are working. This way you can ask the plumbers any questions and they can quickly consult with you about any problems they encounter.
Review the Plumbing Services Upon Completion.
After the plumbing services are completed, reference the contract both you and the plumbing contractors signed. Have the plumbers walk you through any plumbing services they did so you can compare the work with the contract.
Know Your Rights with Certified Plumbers in San Mateo County.
As a consumer, you have some special rights granted by the local governing body. Since you're dealing with plumbing contractors in San Mateo County, you can check out the California Department of Consumer Affairs.
Make Sure Your San Mateo County Plumbers Are Working for Your Best Interests.
Don't settle for shoddy workmanship or exploitative pricing from plumbing companies or plumbing contractors. If your plumbers place the importance of the bill over the importance of plumbing services, they're wasting your time. You should know where the plumbers' values lie.
Good Plumbers in San Mateo County Use Good Plumbing Brands
Plumbers in San Mateo County CA can procure any of the plumbing brands and plumbing supplies you prefer. These include Rinnai tankless hot water heaters, Bradford water heater, Reliance water heaters, A. O. Smith water heaters, State water heaters, GSW Water heaters, Bosch tankless water heaters, Titan tankless water heaters, Rheem water heaters, Rheem Ruud tankless water heaters
Resources About Plumbers in San Mateo County
The following is a list of key resources for the plumbers and plumbing companies in San Mateo County.
Licensing & Trade Organizations Related to Plumbers in San Mateo County
ABPA American Backflow Prevention Association (http://www.abpa.org/)
ASPE American Society of Plumbing Engineers (http://www.aspe.org/)
AWWA American Water Works Association (http://www.awwa.org/)
BBB Better Business Bureau (www.bbb.com)
CANVAWWA California-Nevada Section American Water Works Association (http://www.ca-nv-awwa.org/)
CSLB Contractors State Licensing Board (http://www.cslb.ca.gov/)
CWA California Water Association (http://www.calwaterassn.com/)
DCA California Department of Consumer Affairs (www.dca.ca.gov)
Diamond Certified www.diamondcertified.org
PHCC Plumbing-Heating-Cooling Contractors Association (http://www.phccweb.org/)
PTA Pipe Trades Association (http://www.pipeta.org/)
UA The United Association of Plumbers and Pipefitters (http://www.ua.org/)
WPC World Plumbing Council (http://www.worldplumbing.org/)
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 10 Plumbers in San Mateo County within the following zip codes:
94002, 94005, 94010, 94011, 94014, 94015, 94016, 94017, 94018, 94019, 94020, 94021, 94025, 94026, 94027, 94028, 94030, 94037, 94038, 94044, 94060, 94061, 94062, 94063, 94064, 94065, 94066, 94070, 94074, 94080, 94083, 94096, 94098, 94128, 94401, 94402, 94403 and 94404
Plumbing Companies Atherton CA
Hellwig Plumbing Atherton CA 94027
Plumbing Companies Brisbane CA
Clausen Patten Brisbane CA 94005
George V Salet Plumbing Brisbane CA 94005
John Bianchi Plumbing Brisbane CA 94005
Ledda Plumbing Brisbane CA 94005
Leo Gotelli Plumbing Brisbane CA 94005
Roto-Rooter Plumbing & Drain Brisbane CA 94005
San Francisco Plumbing Brisbane CA 94005
Stellar Plumbing Brisbane CA 94005
Steve Gotelli Plumbing Brisbane CA 94005
Plumbing Companies Burlingame CA
American Residential Rescue Burlingame CA 94010
Bell Plumbing Burlingame CA 94011
Broadway Mechanical Contractors Burlingame CA 94010
Calico Plumbing Burlingame CA 94010
Discount Plumbing Burlingame CA 94010
Dollosso Mechanical Burlingame CA 94010
Economy Plumbing Burlingame CA 94011
Emerald Plumbing & Protection Burlingame CA 94011
E-Z Rooter & Plumbing Burlingame CA 94010
Lauder Plumbing Burlingame CA 94010
Plumbing Apprenticeship Burlingame CA 94010
Roto-Rooter Plumbing & Drain Burlingame CA 94010
Sewer Rats Plumbing Burlingame CA 94010
Skaates Burlingame CA 94010
Wallace & Sons Plumbing Burlingame CA 94010
Plumbing Companies Daly City CA
1001 Home Service Daly City CA 94014
AAA Discount Rooter Sewer Daly City CA 94014
Best Plumbing Daly City CA 94017
Discount Plumbing Daly City CA 94014
Duggan Plumbing Daly City CA 94014
Manny's Plumbing & Rooter Daly City CA 94015
MIC Plumbing Daly City CA 94015
S&G Plumbing Daly City CA 94014
Tromborg Royal Plumbing Daly City CA 94014
Plumbing Companies Foster City CA
Dinelli Plumbing Foster City CA 94404
First Call Plumbing Foster City CA 94404
Plumbing Companies Hillsborough CA
Gilson Mechanical Hillsborough CA 94010
Plumbing Companies Menlo Park CA
AG Hansen Plumbing Menlo Park CA 94025
Denny Frank Plumbing Menlo Park CA 94025
Frank Denny Plumbing Menlo Park CA 94026
Love Hartmann Inc Menlo Park CA 94025
Menlo Atherton Plumbing Menlo Park CA 94025
Underground Location Service Menlo Park CA 94026
Plumbing Companies Millbrae CA
Brandt Plumbing Millbrae CA 94030
Jerry Moreland Plumbing Millbrae CA 94030
Plumbing Companies Moss Beach CA
Kensit Plumbing Moss Beach CA 94038
Rubie's Plumbing & Rooter Service Moss Beach CA 94038
Plumbing Companies Pacifica CA
Daystar Plumbing Pacifica CA 94044
In & Out Plumbing Pacifica CA 94044
Ocean Blue Plumbing Pacifica CA 94044
Rosenberg Plumbing Pacifica CA 94044
Sherwood Plumbing Pacifica CA 94044
Valley Plumbing Pacifica CA 94044
Plumbing Companies Pescadero CA
Bennett Plumbing Pescadero CA 94060
Periat Plumbing Pescadero CA 94060
Plumbing Companies Redwood City CA
Advanced Systems & Designs Redwood City CA 94061
Bay Area Plumbing Redwood City CA 94063
Behr Plumbing Service Redwood City CA 94063
Bob Newton Plumbing Redwood City CA 94062
Boudreau Plumbing Redwood City CA 94063
Carl's Plumbing Redwood City CA 94063
Coulter Distributing Redwood City CA 94063
Discount Plumbing & Rooter Co Redwood City CA 94061
Drp Plumbing Redwood City CA 94063
Hudson Plumbing Redwood City CA 94061
Pacific Plumbing Redwood City CA 94063
Patrick Buckley Plumbing Redwood City CA 94063
Plumbing & Water Systems Redwood City CA 94063
Pro-Plumbing Redwood City CA 94062
Robinson Plumbing Redwood City CA 94061
Ron Williams Plumbing Redwood City CA 94063
Rountree Plumbing Redwood City CA 94063
S&E Plumbing Co Redwood City CA 94063
Service On Demand Redwood City CA 94063
Synergy Mechanical Redwood City CA 94063
Walsh Plumbing Redwood City CA 94063
Wise Plumbing Redwood City CA 94064
Plumbing Companies South SF CA
Abb Plumbing South SF CA 94083
Allen Mechanical Plumbing South SF CA 94080
Beaver Plumbing South SF CA 94080
Bellanti Plumbing South SF CA 94080
Bill's Sewer Cleaning Service South SF CA 94080
Brower & Sons Plumbing South SF CA 94080
Buckley Plumbing South SF CA 94080
Coastline Plumbing South SF CA 94080
Eddy's Plumbing South SF CA 94080
Golden Gate Plumbing South SF CA 94080
In & Out Plumbing South SF CA 94080
Larratt Brothers Plumbing South SF CA 94080
Map Plumbing South SF CA 94080
Mel's Smelley Plumbing South SF CA 94080
S&S Plumbing South SF CA 94080
Smelly Mel's Plumbing South SF CA 94080
SSF Plumbing South SF CA 94080
Sugar Bear Plumbing South SF CA 94080
Tony's Plumbing South SF CA 94080
William Minucciani Plumbing South SF CA 94080
Xpert Rooter South SF CA 94080
Plumbing Companies San Bruno CA
All Water Service Plumbing Sewer San Bruno CA 94066
Argysis & Sons Plumbing San Bruno CA 94066
Franks All City Plumbing San Bruno CA 94066
Golden Mountain Plumbing San Bruno CA 94066
In & Out Plumbing San Bruno CA 94066
Larry's Plumbing San Bruno CA 94066
Lo Reaux & Sons's Plumbing San Bruno CA 94066
Mod Plumbing San Bruno CA 94066
O'Dowd Plumbing San Bruno CA 94066
Right Rooter San Bruno CA 94066
Southwood Plumbing San Bruno CA 94066
Yoshi Plumbing San Bruno CA 94066
Plumbing Companies San Carlos CA
About Plumbing & Backflow San Carlos CA 94070
AJ Uccelli & Son San Carlos CA 94070
Art Wheeler Plumbing San Carlos CA 94070
Bay Area Plumbing San Carlos CA 94070
Bell Plumbing San Carlos CA 94070
Cal-West Plumbing San Carlos CA 94070
CPR Plumbing San Carlos CA 94070
Dennco San Carlos CA 94070
Discount Plumbing & Rooter Co San Carlos CA 94070
Econo Rooter & Drain Service San Carlos CA 94070
Egan Plumbing San Carlos CA 94070
Herminghaus Plumbing San Carlos CA 94070
Ramcon San Carlos CA 94070
Regina Plumbing San Carlos CA 94070
Plumbing Companies San Mateo CA
All Flow San Mateo CA 94401
Athen's Plumbing San Mateo CA 94403
Bel Carlos Plumbing San Mateo CA 94403
Blue Water Plumbing San Mateo CA 94402
Carlos Bel Plumbing San Mateo CA 94403
Dave Barr Plumbing San Mateo CA 94401
Dittmann Plumbing San Mateo CA 94402
Express Plumbing San Mateo CA 94401
James Caccia Plumbing Incorp San Mateo CA 94401
JW McClenahan Co San Mateo CA 94403
Lindstrom Plumbing San Mateo CA 94401
Michale Tyo Sewer & Drain San Mateo CA 94401
Mr Rooter San Mateo CA 94403
O'Reilly Plumbing San Mateo CA 94401
Pete Tyo Plumbing San Mateo CA 94403
Plumbing Pros San Mateo CA 94404
Plumbing Companies Woodside CA
Service On Demand Woodside CA 94062