
Serving Oakland, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2011
Free estimates
Warranties offered
"Leo and his crew were very professional and on time. The replacement of the old galvanized pipes was seamless. "


Serving Oakland, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2011
Free estimates
Warranties offered
"Leo and his crew were very professional and on time. The replacement of the old galvanized pipes was seamless. "

Serving Oakland, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2016
Free estimates
Emergency services offered
"Outstanding. Their employee Jared fixed everything quickly and was able to fix a faucet that a previous plumber had not fixed correctly. And did it all in about 2.5 hrs. This included replacing a three piece faucet in one of our bathrooms. Four diff jobs. Great Job Jared. ??"

Serving Oakland, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2017
Free estimates
Emergency services offered
"Very responsive and fair pricing for my pipe replacement project. Headed to the project location now to see the final work and to take photos."





+22

Serving Oakland, CA and surrounding areas
Approved
In business since 1999
Free estimates
Emergency services offered
"They did a number of things. Braced and restrapped water heater and ran copper line for pressure relief to outside. Unclogged master toilet and reseated. Bolted down second toilet. Reconnected clothes dryer vent. Repaired air gap/garbage disposal and drain line under kitchen sink, crawled under house and remove galvanized pipe straps and replaced with nylon pipe clamps. I was a contractor and used to do this work, o an very critical. They did an outstanding job. Went the extra mile several times. I was expecting a bill for a higher amount but they stuck with their estimate. I recommend them highly and would use them again!!"





+56

Serving Oakland, CA and surrounding areas
Approved
In business since 2015
Free estimates
Emergency services offered
"I highly recommend the company (Costello's Plumbing) as well as the employee who helped us (Miguel). My wife spoke with Mr. Costello this morning, and booked an appointment for Miguel (one of his workers) to come over and look at the situation / prepare an estimate. He did so (arriving iwihin the appointment window), gave us a good quote, and indicated the two parts that needed replacement (the garbage disposal unit and the cold water dual shut-off valve. He indicated that we could purchase those parts through the company, or if I had the parts onhand, he could just install them (saving money). Fortunately, The Home Depot nearby was open, and I was able to get the two pieces fairly quickly. Miguel then: * installed the garbage disposal (and took care of getting rid of the old one), * connected the replacement shut-off valve, * replaced the faucet itself, and made sure that none of it leaked. A job well done!"
Serving Oakland, CA and surrounding areas
Approved
In business since 2004
Free estimates
Offers commercial services
"Pedro Galvan replaced my garbage disposal. He was prompt (always a plus to me, as I've experienced delays without phone calls in the past), he worked quickly and efficiently and removed the old garbage disposal. He is an excellent resource."

Serving Oakland, CA and surrounding areas
Approved
In business since 2025
Free estimates
Emergency services offered
"The project was done cleanly and quickly the next day after my posting to replace two shower Cartridges. There was confusion over the estimate (all estimates need to identify company). This might be good Angi upgrade. I may have assumed talking to wrong company. MasterFlush met me halfway on the estimate. One control was broken and therefore complicated. The other was quick and textbook. I was satisfied with the job done, next day service, and price. "





+2

Serving Oakland, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2025
Free estimates
Emergency services offered
"We had problems with our refrigerator water pressure, kitchen faucet with no hot water, and several old stuck valves. Interviewed several plumbers from Angie. Camilo assessed the problems and explained what he would do clearly giving a competitive quote. He and Luis got the job done perfectly as soon as our new faucet arrived. What a joy to have ice water dispensing quickly and hot water while doing dishes! Thanks, Camilo and Luis."





+4

Serving Oakland, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2016
Warranties offered
Small jobs welcome
"Very good people, and very nice to work with them. I rated the work as top notch, but with a pipe installation it is very hard to immediately evaluate whether it is a good job or not. Time only will tell."





+7

Serving Oakland, CA and surrounding areas
Approved
In business since 2015
Free estimates
Warranties offered
"Arrived promptly for emergency repair. Clearly explained job & changes needed for current codes. Worked efficiently & cleaned work area. Would highly recommend them."
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