Plumbing Geek

Plumbing Geek handles plumbing work out of Concord, California. They cover general plumbing repairs along with water heaters, hydro jetting, water line services, sewer services, gas lines, faucets and toilets, maintenance plans, and leak repair. The company serves homes and businesses across Concord and the rest of Contra Costa County. Their site notes more than thirty years of experience and lists a local address along with contact details for booking.

Homeowners bring them jobs such as water heater replacements after units flame out or lose hot water. Others call for sediment removal as yearly upkeep, new shut off valves, irrigation pipe fixes, tub spout and diverter swaps, drainage clogs, pressure reducing valve replacements on older systems, under sink pipe repairs, and vanity vessel work. Techs named Marco, Gary, Michael, Mark, and Kevin show up for these tasks. Reviewers note the crews finish efficiently while keeping the work area clean and answering questions along the way.

They give customers a two hour window for arrival and often reach the site early. Phone calls get answered right away, and some jobs get moved up when possible. Pricing lands as reasonable in most accounts, with a new client discount mentioned in one case. Service stays within Concord and nearby Contra Costa County spots, and the same crews return for repeat calls on maintenance or new issues.

Ratings stay high across hundreds of reviews, with frequent mentions of fast response, neat and professional work from the named techs, and fair costs that keep people calling back. DIRT Score 4.9 from 229 reviews on Finds.

DIRT Score = confidence-weighted rating across verified review platforms. How is this calculated? →

“Had 3 different consecutive jobs done by Plumbing Geek because everything goes so well. They give you a 2 hour window for showing up and were able to show up early each time. The three different plumbers that I met with were knowledgeable, friendly and neat. Did the job efficiently and price was reasonable. Had new shut off valve installed, new irrigation pipe and new tub spout with diverter. Will definitely use them again.”

“The install was fairly uneventful, however the way the water heater stands in the pan places it at the edge of the support pillar on one end with room to move it closer to the right. The pan itself has "1.5 in lead way in back and water heater wiring harness, abuts with the pan in the front, leaving the wires exposed to accidental contact or damage, because the Bradford White provided cover will not fit without modification (cutting material away), not as designed nor intended by Bradford White. I reminded the tech that they forgot to put the protective shield and they returned with it, then offered to cut it to make it fit, which I felt was slipshod, & thus declined. Tech stated he did not have a larger (appropriate) pan with him at the time of install. I doubt this install is to Cont”

“Marco was exceptional !! The water heater needed sediment to be removed which is a yearly maintenance needed to keep water heaters happy !! He did a great job; was careful and very neat !! Plumbing Geeks is the greatest company. Someone you can trust to get the job done well and at a price that is fair. This is why I keep calling them for all my plumbing needs. Great company !! So grateful!!”

“Marco and Gary were very responsive to my call. Gary called back in for an earlier service schedule. Michael was thorough and professional with his work, diagnosing the plumbing drainage problem and was Immediately resolved. Michael explained step by step the process until resolution. The charge is reasonable and I was granted a new client discount which is greatly appreciated. Will keep the company for future need.”

“I contacted Mark by phone on 6-9-26 about our water heater, which was flaming out and not working, so we had no hot water in the house. He picked up immediately, and had his associate Michael out to our house early on 6-10-26. A few hours later, we have a completely new water heater and it works great! Michael was great, pleasant, and hard working, and clearly knew what he was doing. He was efficient and very helpful, and did a great job. And the price for the whole job was quite reasonable. Overall, I could not be happier with Plumbing Geek, will use them again, and will recommend them to all my friends!”

“I was very pleased with the quick response and overall professionalism of Plumbing Geeks. The fix to 2 vanity vessels made them as good as new. It took 1 hour and a rubber gasket to get it done. I was surprised, however, at the high cost of repair. My advice would be to get an estimate before hiring. Otherwise, I am happy with their work.”

“Plumbing Geek is a professional, reputable company that gives their customers high quality work results. We are happy with the work done recently on our water pressure reducing valve (PRV). Kevin was the plumber that replaced our very old, leaking PRV and made careful adjustments in pressure. He did this with professionalism that was reflected by his excellent knowledge and skills. Kevin explained what he was doing and answered our questions with patience and consideration. This is the second time we have used Plumbing Geek, and we highly recommend this company.”

“Michael from Plumbing Geek quickly determined the course of action and corrected my under-the-kitchen sink pipe issue professionally. Response time was very fast, arrived on time, and work was completed within my budget. I am especially grateful he was so patient with my questions and respectful of my home. I am looking forward to saving up for more work and will definitely use Plumbing Geek.”

“I usually prefer a local repair company versus a national franchise company and Plumbing Geeks fits the bill. They answer the phone, they respond quickly, they know what they are doing and their pricing is more than reasonable. I've gotten service from Michael B. on several projects and he is absolutely solid.”

“I was very happy with the service of Plumbing geeks. They responded quickly to my phone call. The rates were reasonable and they worked very hard to solve the problem. I will be referring Plumbing geeks again. Ronnette Pueliu, Real Estate Services”