New hvac installation is well done with very fast response to bid and install. Excellent work and…read morepremium equipment. Very pleased with work and value.

Osvin and his team did an excellent job of installing our HVAC, heat pump and hot water heater…read more Everything was carefully installed and they were conscientious about ensuring that all duct work Plus Will be sealed and everything was up to code! They left the job site cleaner than when they started.

Fast service, reliable, competent, and very friendly. They diagnosed my problem immediately, had…read morethe correct part to replace with them and all done in 20 minutes! Great team, and family owned. They get my vote for the best ever! Thanks, guys!

I've been using Kelly Plumbing & Heating for all of our HVAC needs since our house purchase a year…read moreago. They've been prompt, they explain issues extremely well to a layman like myself, and their prices are fair. Most recently, I reached out since I thought my three-zone AC wasn't working properly. They called me back and explained super clearly that I actually did not have an issue and they figured they'd save me a bit of money. Fantastic business and highly recommended if you're in the Novato area!

I had a great experience with American Heating & Air. The entire process was smooth,…read morewell-coordinated, and professional from start to finish. They communicated directly with my tenant to schedule the work, making the process hassle-free for everyone involved. The team repaired the AC, replaced the transformer and condenser, and completed a few additional repairs efficiently. They clearly explained the work that needed to be done, kept me informed throughout the process, and completed everything on time. I really appreciated their professionalism, responsiveness, and quality of work. I would definitely recommend American Heating & Air to anyone looking for reliable HVAC service.

Hector, the HVAC technician, was very nice and knowledgeable. He was able to diagnose my HVAC unit…read moreand said it was about 35 years old! He was also honest about servicing the unit and recommended me to replace it with a new one because the one I have is not cooling well. I appreciated the trustworthy advice and will be looking at my options. If you need servicing or replacement of your HVAC unit please don't hesitate to call them. You won't be disappointed!

How often does one look forward to calling an HVAC vendor? But it was time for a furnace tune up…read moreand thankfully our main man , ART was still with the company. Per usual, he gave detailed report and suggested 1 immediate part, an igniter, which I signed off on. I always feel smarter about our unit when he leaves...he is a great educator, not just a technician. I will never go anywhere else.

All the positive reviews you read here are absolutely deserved. Art came out to my house in West…read moreMarin the same day I called. Within an hour he had correctly diagnosed the problem of a clogged part causing my furnace to quit or not ignite in the first instance. These are completely knowledgeable and trustworthy professionals. Second time I've used them and wouldn't even consider hiring anyone else.

KC has performed 2 plumbing jobs and 1 major HVAC job for us…read more They are the most professional and friendly company I have ever worked with. Every single technician is polished, polite, communicative and knowledgeable about everything they do. I will always call them for any issues. I strongly recommend them.

This time, KC installed a ductless heating and cooling system for me. Now that it's installed, I…read morehonestly don't know how I ever lived without it. A very worthwhile investment. KC service was stellar as always. The system is so beautifully installed, i could swear that the side of my house where the outside unit and various hidden cables and pipes are looks better now than it did before. A work of art! Many sincere thanks to Mike Anderson and Caden Hutman. The project manager Virginia was wonderful to work with as always and very easy to contact when needed. I couldn't be more pleased.

I love these people. Bob Mason and his sons have been taking care of our HVAC needs for more than a…read moredecade and are honest, kind, hard working, reliable and experts at what they do. I can't recommend them more highly. In two different homes they've fixed multiple ducting problems, installed new hot water heaters and an air conditioning system, and repaired/maintained a heater and then a furnace to good working order. Their prices are always fair and reasonable, and they stand by their work.

Bob's customer service and expertise are outstanding. After over a year of trying many different…read moreHVAC companies without satisfaction I am glad I chose this company. Price- excellent Work- excellent and timely Communication- prompt and transparent Explanation of problem and fix- the most trustworthy and accurate after over a year of communicating with different companies Bob even went out of his way to drive from SF (I live in Pleasant Hill) to put in a new grate for my duct so I can easily change AC filters, this wasn't part of the job. This is a honest, family owned, small business with many years of experience. They will get the job done right and go out of their way to make sure you are a happy customer with a cool home. PS- I never right reviews, but I am happy to recommend this company to anyone, Mason Mechanical is top notch.

To begin with, the office staff ie wonderful, professional and pleasant to work with. Getting an…read moreappointment time that works with your schedule is easy. The tech that came to my house, Scott Hampton, arrived early, communicative, knowledgeable and a great guy. He's been here twice and was a consummate professional both times. Overall, Elevated Comfort gets an A++ rating from me

Daniel and Rick did an amazing job installing my heater!! They were punctual,professional,…read morecourteous, efficient, quiet, and they cleaned up everything when all was complete! Daniel showed me how to program my thermostat, so I am comfortable doing it on my own! A Big shout out to Zachary!! He came out immediately to diagnose my heater. He informed me about all there is to know about a heater and answered every question that I had!! He was personable, professional, and really listened. He explained cost, warranties, etc. He was the reason I went with Elevated! I can't forget to mention the office staff. They were very easy to work with, kind, personable, and timely as well! Thank you all for a fantastic experience!

Dave was so incredibly responsive to my 89 year old mom when her furnace broke. I highly recommend…read moreRaven and have referred others who were also very satisfied. Raven

I called Dave on a Friday around 2pm to discuss ducting replacement in my crawlspace. I had flex…read moreducting installed there by another Novato HVAC contractor during a furnace/central AC installation. I wasn't happy with the other contractor given they knew I have a shared crawlspace and keeping rodents out of it is a losing battle. Regardless, the contractor recommended flex duct for better insulation and noise control. The contractor said I didn't really need to worry about rodents because they probably couldn't jump and reach the ducting. So, that contractor removed my perfectly good metal ducts (rodent-proof) and installed flex ducts. My mistake, it was a few thousand dollar lesson learned. Rodents ended up chewing several holes through and into the flex ducts (repeatedly), camping out inside my ducts. Yuck. That's why I called Raven... So, Dave was at my place about an hour after I called him that Friday. He had a quote to me for insulated metal ducts about an hour later. The price was very fair for the job and I knew Dave came recommended by another contractor whom I trust. Given that, I agreed to the price and work. Dave's work crew was at my place the following Monday to install the ducting. Dave's four man work crew: Jacques, Isaac, Josh and Lucas is awesome. They arrived early, performed their work well and professionally. They were genuinely nice folks and communicative during my ducting installation. Given my experience I will definitely be using and recommending Raven's services in the future. Thanks Dave, Jacques, Isaac and Josh!