Barry has been excellent and skill set is diverse. He has experience with plumbing and bath, tile, flooring, finish carpentry, pavers, light electrical, water filtration system. He also painted our house. He cleaned up an awful mess our contractor left us and did it with a smile and w/o judgement. Overall the quality of his work is excellent and he will always offer options on price but typically suggests the cheapest route. Bravo Barry !!!

Ali Hassan did a wonderful job with the tank-less water heater (from start to finish). It has only been a couple of days. I would definitely recommend A1 Budget Plumbing / Ali Hassan

Rolo has a great attitude and was a pleasure to work with. He seems very knowledgeable and was able to install a water softener and laundry machine valves without any problems. He was also flexible to allow for weekend appointments.

Jeff did a great job installing my water heater. It was not a super simple job and I thought maybe he would have problems with it but he took one look at it and said 'No Problem'. Now I have a brand new water heater with no leaks!

Max arrived early to appointment and got things done professionally. Required no supervision and knew exactly what he needed to do to replace our 40g water heater with a bigger 50g HE version. When we ran into a problem, Max again stepped up to the plate and took care of it. Would definitely hire him again.

Their tech Derrick fixed the heater at my house in Daly City. They were willing to accommodate my busy schedule. The cost was reasonable and Derrick was knowledgeable and extremely friendly. He quickly figured out that the problem was a blown transformer in my heater caused by a problem with the inducer. I'll definitely call them again if I need an appliance fixed.

Mike went above and beyond. Tried multiple fixes and saved us from having to buy a new hot water heater. Also recorded a video of the fix for our records. Thanks Mike!

Water heater replacement. David was clear with his dealings up front and provided what he said. He made sure that the brackets/strap were well drilled and have work well even in a tight space.

After talking to other plumbers about repairing our kitchen pipes I had a good feeling when Ganzo came to our house to check out the job. He went into the attic at least twice to measure and survey the situation, the other guys didn't even get on the ladder to look. He was very methodical and took his time figuring out exactly what was needed. Ganzo and his son came on time with all the material and tools necessary. After the piping was completed we found that the facet was also bad. They went out of the scope of the job and installed a new facet too. We had a great experience, on time and on budget. Next time my neighbors or friends ask if I know a Plumber I will say absolutely.

I needed to replace my water heater, as it was making scary sounds from the debris inside. Harris responded quickly and kept me informed throughout the process via text message and phone call. The technician did a good job of informing me of my choices. They finished the work within a couple of hours of signing the paperwork. The workmanship was very good. They replaced hard pipes with flex lines for earthquake safety and extra shutoff valves to isolate the recirculation line. The technician explained the permitting process with the city. I thought they were a bit expensive, but I was very satisfied with the overall experience.

Danny Jimenez was able to easily clear our clogged kitchen sink drain. He was very friendly and worked quickly after offering me a couple of fair quotes to choose from. We are considering a water heater upgrade in the future, and we'll likely call on Oak Plumbing to do the Job. I would certainly recommend Oak Plumbing to anyone seeking help with their Water Systems.

Jeff was by far one of my favorite contractors in my lifetime of home ownership. He helped us replace our HVAC unit during a remodel and was very professional. He was on time, he was courteous, he paid attention to detail and even told us if there was one small thing that bothered him; he wouldn't leave until it was right to him, he was clean from start to finish on his job, and pricing was within our budget. He worked so well for us that we hired him again to replace our water heater. He came out the night it happened, assessed materials, came back the next day on time, and did the job to code (which it wasn't previously). He made sure we understood how to shut down in case of an emergency and he cleaned up before he left. I know I can count on him for any job I put him to as he won't take on what he can't do. 5 stars without a doubt. I wish I had photos to post but we sold that house or I would.