Dan Underhill Plumbing

Dmitry F.

Dan is a truly outstanding person and great professional. I have read about him at Nextdoor and was amazed by his willingness to share his knowledge and experience with a DIY guy like me. Dan's advise allowed me to significantly cut the cost of a large project by doing many things myself and avoiding costly mistakes along the way.
Dan is a very active community member with demeanor and vocabulary of a university professor. I thoroughly enjoyed our conversations and Dan's sense of humor.

KMan ..

Dan is terrific. Was able to do a major gas line repair fixing many leaks and getting PG&E to turn the gas back on for our house. Great work, very conscientious and careful. He has also helped us out several times on plumbing items and been terrific too. When dealing with plumbing and gas lines and without living essentials it can make things very trying. Dan's friendly and engaging spirit make it better and work is outstanding.

Bonnie K.

There are not enough super things to say about this plumber! I had an emergency -- a nonfunctioning toilet in a one-bathroom home and he responded immediately! It turned out there was mud in the tank of the toilet from work the Water Dept. was doing on the street and he got the pipes roto-rootered so they worked perfectly! I mailed him the receipt later to add an explanation of the Water Department being at the source of the problem, so that I could file a claim with the City for reimbursement, and he wrote a clear explanation on the receipt and mailed it back to me, also instantly. He is good-natured, skilled, and super responsive. Highest recommendation!!

Glenn H.

Dan was very responsive to my call in the evening after a failed attempt to hook up a laundry center earlier that day, due to old hook-up water valves that wouldn't turn and so needed to be replaced.

Dan came out promptly the next morning, saw what needed to be done, fetched the parts and replaced them all in under 2 hours.

He was so friendly and engaging and thorough, I wouldn't hesitate calling him again.

Lyla R.

We had an emergency plumbing situation come up late on a Friday afternoon. After making numerous phone calls to every plumber in the book, where nobody was able to help us (if they even answered their phones), Dan came and saved the day. He fixed our connector to the water main that evening, and charged a very reasonable price. Would not hesitate to use him again.

Pepper K.

He was great.. Unclogged the shower, reasonable rates and personable. Calling again to do another job

Mary M.

Dan was so nice but he was up to his ears and couldn't help me. He gave me 3 other people to try and that is so nice. Dan was recommended to me by Mike at CalStar plumbing and Mike is the person I've used for years but because Mike is hurt he recommended Dan. Dan and I spoke and he is the nicest person, I would totally recommend him.

Gillian B.

I always feel comfortable calling Dan. He has great integrity. He recently suggested I explore another (free) option, rather than pay him for the work I needed done. He also offered me advice on how to stop a leak, rather than making an unnecessary trip and charging me for it.

We are lucky to have this man in our community!

Lauren A.

Dan is kind, thoughtful, and a great plumber. Fixed three of our drains in an hour. Was very flexible with timing, easy to get a hold of, and gave good tips for keeping our drains cleaner. He even drew me a picture of the optimal drain guard. Was even understanding about the inevitable lack of parking in my neighborhood. Thanks!

Katie G.

Dan is amazing: reliable, trustworthy, honest, knowledgeable -- and quite a character to boot. I have relied on him for years, just had an emergency with an ancient hot water heater, called, and he had a new one installed a few hours later. I was also surprised that I paid LESS than I paid (someone else, before I found Dan) to have one installed about six years ago. I learned the hard way that ntrustworthy or unskilled plumbers can do a lot of damage. Choose carefully!