Best Gas Water Heater Installation in San Francisco CA

Got appointment for their promotional checkup. Service people showed up and checked the outside air conditioning unit. When the checkup was finished, we didn't schedule a follow up service. Later we found out that they did not put the cover back on, with screws scattering around on the ground. I had to put the cover back by myself. We really do not trust this company for another service if they could not even do the simple thing right. Do Not recommend their service.

I can't recommend Eric and his team highly enough.

I spent weeks, months trying to find a shop that could handle 1) AC panel upgrade, 2) 5-6 different 120V and 240V wiring (for us to convert from gas to electric for water heater, furnace, range, dryer), 3) manage the water heater install, 4) pull all electrical, plumbing, and building permits, 5) complete the scope on time and on budget to meet permit, tax credit, and state incentive requirements.

Eric and his team were professional and responsive; on budget and thorough; checked in often on feedback and design decisions; knew every inch of existing code and upcoming code changes; and are incredibly knowledgeable about all of these different appliances and buildings, the best cost/value/environmental benefit of each.

No other shop could have put eyes on everything we were trying to do on this whole home electrification project in a complex SF permitting environment and done such a great job in managing the project and me as a client.

6 stars out of 5!

I called in the morning for a whistling sound that was coming from our furnace. They set up an appointment for the same day! Thomas Dainard came out on time to check to see what it was. It turned out to be a simple fix of a panel having popped out. He knocked it back into place and taped it up. Easy peasy fix. He also checked on an issue that we've been monitoring and assured us it's still in working condition. And lastly, he cleaned our filter for us.
I really appreciated the same day service, as well as the friendly, competent tech they sent out. Our puppy appreciated the attention as well!

If you know me, I don't tolerate Bull crap. But yes, they really are that good. After dealing with four other electricians, two of which never even showed up for their appointments, it''s nice to see someone that knows their stuff, shows up on time, can work around you and charge you what they quoted. Fast, fun and friendly.Will use again for future projects.

Everyone else has said it, but it's true - Yevgeny is just great. Responsive, honest, awesome.

Came home from a 10 day vacation to no hot water.  Called first thing Saturday morning, and got an appointment for Monday.  Was willing to wait as I've been a loyal customer for over 10 years and felt I had received good service with fair pricing.  NO MORE!  The technician came out with an apprentice (no problem), proceeded to try and upsell me first on a tankless water heater, which I advised I did not want, and then felt confident I needed a 75 gallon tank given that I had an oversized bath tub that I advised rarely, if ever, gets used.  I asked for pricing for both a 75 and 50 gallon tank and said I was going to do a little more research.  He then replied it is an emergency given I have no hot water, to which I looked baffled given that I'm the one with no hot water and inconvenienced.  I proceeded to get bids from 5 other reputable plumbers and sources, only to find Ongaro's quote was 2- 2 1/2 times more expensive.  

I went with Zaragoza plumbing, who were straight forward, went through my options, installed and secured a new water heater.  

Will not be calling Ongaro & Sons again.

I hired Ted to assemble a large and complicated office desk. Ted was wonderful to work with!  He patiently worked through assembly instructions that were unclear and unhelpful, but Ted managed to assemble the desk beautifully in spite of the poor instructions.  His rates were incredibly reasonable and he was efficient, responsive, and professional. I would hire him again in the future for home or office needs.  Thank you, Ted!

Carlos, Jaime and Richie are Great!
These electricians that I took a chance on saved me and my roommate's life!
Jaime came over and diagnosed part of the problem. He didn't try to get me to panic but ensured that everything would be taken care of and that it was a good thing that I called.
Carlos and Richie skipped lunch under Carlos's advice. They knew this needed to be taken care of.
To state the problem, there were several outlets and lights in my house that wouldn't turn on because of an outlet that had burnt wires inside the wall that looked totally destroyed!
Both Carlos and Richie explained things in a manner that I could understand and stated very clearly that it could have turned into a fire!
Carlos also knew that I have a tight schedule because I work the graveyard shift so he made me his first priority.
Carlos is knowledgeable but very down-to-earth. He understands things that most people don't about electrical but doesn't flaunt it. He even took the time to have a fun conversation after the job was done!
These guys are awesome! Everything was fixed in less than 2 hours and  now I have dependable electricians that I can count on!
I will never forget this! Thank you so much to Carlos, Jaime, and Richie!
Lucas

Great business, on time and courteous .... Special thanks to Nathan Dupre for his work on a difficult project at my home, Much appreciated..highly recommended .....