Marin Mechanical

Mel S.

This company is great! We had them setup all our plumbing for our new house we remodeled and they were always very responsive and fair. We will definitely use them again in the future.

Ric F.

I had a failing situation with a boiler starting and found Brendan D to be extremely responsive and capable. I would absolutely choose Marin Mechanical and Brendan for future work. He came across as a very honest man and true, the type of professional I'm comfortable working with.

You got a problem, call him. I think you'll agree with me.
-Ric F (southern Marin)

Susan K.

Very good service. We had several items to attend to that had been deferred during pandemic. I appreciated that Jason, the technician who did our work, let me know what we needed to complete the job so that I could run out to purchase those items while he completed some of the other tasks. That way we got it all done on one service call.

eric h.

Brendan got my hydronics system up and running!!!!! We'd been without any heat for all of January (brrrr) because all the other hydronics companies had been too busy, tried to massively overcharge, or flaked. These guys are the only local hydronics shop I trust. I only wish I'd known about them already!

Edward L.

We worked with Brendan at Marin Mechanical. Brendan was great and he saved us!!! He was honest, fair and professional. He walked me and my wife through each step and was always open and transparent about every thing he was doing. He explained the issue and the problem that needed to be solved. He answered all of our questions and always gave us a few alternatives and provide a recommendation.

It is so hard to find honest contractors. Brendan is someone you can trust and we will definitely use him for all of our needs. We reached out to several plumbers and contractors before we found Brendan and sadly was likely cheated. Our problem was rather complicated and others took advantage of that. We so wish we had found Brendan earlier on.

Working with Brendan at Marin Mechanical, you will receive great service and great work at a fair price, and feel assured at the end of the job, the work was done properly. I can't recommend him enough!

Steve J.

These guys did a small job for me and did it well. It was very pricey, however. Then they came out to check something else out and charged way too much for an estimate. It's too bad because the first work was good. They need to relax a bit and realize that giving estimates is not where they are going to make their fortunes.

Len S.

I can whole heartedly recommend and endorse the work and people at Marin Mechanical. Brandon and his crew as super professional, responsive and genuinely care about providing a great service and quality heating system. I had the misfortune of working with another company that is the polar opposite of Marin Mechanical--I assure you having a competent, qualified, personable and infinitely skilled plumbing crew that know the ins and outs of not only their radiant systems, but have enough knowledge to tease apart the slipshod work of others makes a world of difference. I called Marin in to install a few new loops in our radiant system and move some things around. They discovered that the original installation was flawed, the system not properly sealed so that corrosion was happening and parts were failing, they took them off and showed me the build up. They came out multiple times as these parts failed following the significant rough plumbing, always congenial, always responsive, and tuned the system so that now our house is nice and toasty where as before our bedroom radiant wall units barely could heat the space. If you're considering radiant or you've fallen prey to other less competent companies and are looking for someone to take over and fix their mess, call these guys, you'll be glad you did.

Don B.

These guys know their boilers! I have radiant floor heat in Clayton that was installed by ""Nameless Worthless HVAC Company"" in Dublin eight years ago.

They installed it wrong. I don't know @#$% about boilers...

It was then serviced by another ""Worthless BIG HVAC company"" in Berkeley for the next 8 years. They would come out, replace some parts, charge me a bunch of money and it would work - sort of. The boiler worked, but would heat the house in random locations while other parts of the house would never get over 60 degrees. It also burned a LOAD of propane. They never noticed it was installed WRONG. I just figured that's what it cost. WRONG again.

I decided to find someone who was recommended by the boiler factory.

Brenden came all the way out to Clayton and immediately informed me it was installed WRONG. I have no idea why ""Worthless BIG HVAC company"" never noticed this install failure for 8 years - Oh but they kept charging me to replace parts that didn't need replacing.

My home now heats evenly and stays at a comfortable 71 degrees in the entire house and is just sipping my $2.45 a gallon propane.

Best money I ever spent.

If you have a boiler for heating your home - CALL THESE GUYS.

Tony M.

We had some real problems with the amount of hot water dispersed throughout our recently build house and found our tankless system was too small. Some companies handle the heating but often blamed some issues on the plumbing and suggested I call a plumber - then the plumber suggested I call a heating company when they couldn't solve the issue. Very frustrating and expensive process without results. Jason from Marin Mechanical said they could handle everything and he built-out a new tankless system that really looks like a masterpiece when compared to our previous system. It works great and Jason was very attentive to following up quickly to make adjustments in our system as we broke it in. I would always recommend him to anyone who wants to work with someone who really knows his trade.

Yeshi N.

Marin Mechanical was great! Jason Banks, their technician, was kind and completely competent and didn't try to sell me any extra products.
Wonderful Experience and my boiler works now.! YAY!