Bertini Mechanical
Company Overview
Plumbing work, repairs, and new setups.
Heating work, fixes, and installations.
Comprehensive contracting solutions.
Business Services
- HVAC installation or replacement
- HVAC system repair
- HVAC system maintenance
- Plumbing inspection
- Plumbing installation or replacement
- Sink installation
Business Location & Hours
Mon: | Open 24 hours |
Tue: | Open 24 hours |
Wed: | Open 24 hours |
Thu: | Open 24 hours |
Fri: | Open 24 hours |
Sat: | Open 24 hours |
Sun: | Open 24 hours |
Recommended Customer Reviews

Fantastic! I'm hoping I can refer everyone to them. They say what they're going to do, then do it. This family run business is more than conscientious, they are professional friendly and get the bid picture. We realized our furnace was not working while on the east coast. (Thank you wifi thermostat) we called, arranged a service call on the day we flew in. Perfection since the outside temperatures were in the low 40's. Our plane was delayed, Paul came the next day completely unflustered by the delay. Paul and his son took a look, ordered a part, and installed it as soon as it came in. This team was the easiest service call to our home, EVER! Billing was super easy, straightforward, no hidden fees or costs. I can't say enough about them. I kinda hope we need to use them again, but since they're work is so upstanding, I doubt we will.

I had a need, but let's call it an opportunity to call Paul for a late night service call. I've used Paul's services before and have never been disappointed. On this occasion our home furnace, stove and fireplace would not work and the house was really really cold. He arrived and immediately started to troubleshoot. What I liked was that Paul adopted the attitude that this was his problem, not mine! Long story short, he solved the problem and gave me good advice for follow up actions. Again, he never disappoints! Great job Paul!

Our AC started acting up on a Friday and it was 95 degrees out! We called Paul Bertini and he did not hesitate agreeing to come over to help us out. He stayed till 6:30 pm making sure he had the system up and working. He saved our weekend and did a great job. Aside from awesome customer service, he is very knowledgeable about heating and cooling issues and gets the job done quickly and efficiently. Trustworthy and knows his stuff!

Paul and son Jesse just did a marvelous job of replacing a rusting-out water heater and recommending and installing a hot water recirculation pump. Excellent customer service, professional workmanship, and no mess left behind. Couldn't ask for more. Having hot water almost instantly is not only a great convenience, especially in the morning, but is saving us a lot of water. Paul is also very active in giving back to the community, most recently serving as president of the Greater Arnold Business Association (GABA).

Paul and Jesse came today to service our unit and get it ready for winter. They arrived on time and did a great job preparing us for the cold weather ahead! Thank you!!!!

Bertini Mechanical just finished replacing our defective HVAC unit. They worked diligently to force the manufacturer to honor the warranty. The new unit went in smoothly and the changes that were necessary were done in a very professional manner. It is so refreshing to find that quality workmanship still exists. Highly recommended.

During the summer and fall of 2014 we hired Bertini Mechanical to remodel one bathroom. Because the quality of work was so well done we had them
do another bathroom, rebuild our front stairs and manage the installation of our failing skylights. We were especially worried about the skylights but Bertini found and managed a crew that did an excellent job. We will definitely use Bertini Mechanical again. Five stars! Thank you!

Paul has done an awesome job with several projects at our business location. We are semi-renovating the kitchen, and Paul has really come through for us. He installed a commercial range and hood, including a custom-fabricated back-drop - it looks amazing! He also handled some sink installations and plumbing corrections - all with a great attitude. Paul's communication during the process was excellent, and he was timely with every appointment. Thank you Paul!

Superman arrived to save the day!
Paul Bertini, AKA Superman, is my man of the hour.
It doesn't get to 97 degrees in Arnold too often but this past weekend it was ugly hot and humid and my air conditioning just up and quit.
I hear some of the air conditioning repair guys are running seven days behind...you know when it gets hot... the air conditioners all seem to die at the same time.
I called Paul and he came on Monday after 6PM. He had put in a full day and I was the last customer on the list. He could have gone home but he honored his promise to come on Monday. Figured out the problem and ordered the part.
The part arrived today and he called to say he would be here by 5PM and called again at 5PM to say he was running late but he would be here. He is a man of his word. He repaired a lot of air conditioners today. He arrived close to 7PM. I was his last customer and he fixed the problem and finally got to go home as it was turning dark.
My air conditioner is running sweet and I am a happy customer. Bertini Mechanical is professional, considerate and their prices are fair and reasonable.
I recommend Bertini Mechanical without reservation. They are the best!
Marcy C.

I've used Bertini Mechanical twice to date and both time they showed up same day and fixed the problem. Very professional and faster than any company I've ever used while in the Bay Area.
Highly recommended.