Choosing a New HVAC System for Your North Bay Home
Replacing your HVAC system is a major home investment, and the number of options can make the process feel more ...
Providing 5-star rated heating and cooling services to homes in Sonoma, CA & beyond.
We prioritize your comfort with tailored HVAC solutions designed for your unique space, lifestyle, and budget. Whether it’s heating, cooling, or indoor air quality, our goal is to keep your home comfortable year-round with energy-efficient systems you can rely on.
As a family-owned and operated company, we believe in honest, dependable service that puts your needs first. Our certified technicians show up on time, communicate clearly, and get the job done right—the first time. Your satisfaction is always our top priority.
Posted on Google![]()
Darren LaBrucherie7 days agoTrustindex verifies that the original source of the review is Google.
Tyler’s business, Mountain House Mechanical is now my new go to business for furnace and AC yearly maintenance. Super transparent, no up-sales, just what is needed, the way it should be. Very professional, knowledgeable and friendly. This local business has my future business. Thank you!Posted on Google![]()
Stephen Moore15 days agoTrustindex verifies that the original source of the review is Google.
We received several proposals to install a heat pump system in our house, and Mountain House mechanical stood out for superior anaylsis of what we needed, a considered approach to installation, competitive pricing, and superior customer service. From scheduling to installation to final walk-through, the experience exceeded our expectations. Tyler and his crew were professional , considerate and kind. I'd highly recommend them.Posted on Google![]()
Laura20 days agoTrustindex verifies that the original source of the review is Google.
Easy appt setup and smart helpful technician.Posted on Google![]()
Jonathan staub20 days agoTrustindex verifies that the original source of the review is Google.
Honest component and good communication fantasticPosted on Google![]()
Chris Lundstrom30 days agoTrustindex verifies that the original source of the review is Google.
HIGHLY RECOMMEND! I've been in the real estate development business for over 25 years. I've worked with hundreds of contractors (big and small) for all sorts of projects (HVAC, mechanical, electrical, plumbing, life safety, etc.). Mountain House Mechanical has been by far, without a doubt, the smoothest and most professional vendor I've ever hired. This was no small project. Mitsubishi mini-split system with two outdoor units and 6 indoor units. They took their time, the install was impeccable. Communication was superb. The day I signed the contract, they were onsite within 24 hours to begin work. They completed the project in the timeframe they quoted. Could not be more pleased with the work.Posted on Google![]()
Chris42 days agoTrustindex verifies that the original source of the review is Google.
Tyler did a great job of finding our problem and fixing it quickly! I would recommend Mountain House Mechanical without hesitation! Fast, fair, and honest!Posted on Google![]()
Tori45 days agoTrustindex verifies that the original source of the review is Google.
After dealing with a mini-split issue for over a year and having multiple people unable to fix it, Tyler from Mountain House Mechanical finally solved the problem. He was professional, reliable, thorough, and clearly knew what he was doing. I’m beyond happy with the outcome and truly grateful for his excellent work. Tyler is the person I will call for any of the HVAC issues from now on.+4Posted on Google![]()
Tony Vorreiter51 days agoTrustindex verifies that the original source of the review is Google.
My A/C stopped working on a very hot evening and it was to late too call for any service. Had a chance to look through lots of reviews for a repair and settled on Mountain House Mechanical after reading all of the positive reviews. I called the next morning and spoke with Mikayla who was able to get Tyler out to service my unit the same afternoon. Tyler was great! He did his diagnostics and determined I had a faulty control board. He would have to order the part. Knowing that the remainder of the week was going to be toasty, he told me that he could make my A/C work until he came back with the part and that my system would work, but the fan would be on 24/7, even when the air was off. he told me that if the fan being on bothered me, to just unplug it. So Tyler took the time to do that for me. I'm not sure if other A/C repair services would even offer to do that for their customers. Tyler returned with the new part, answered all my questions and was very kind, knowledgeable, and professional. I felt very comfortable with Tyler. There were no high pressure sales pitches or service plans pushed on me, he just fixed the problem. I highly recommend Tyler, Mikayla and staff at Mountain House Mechanical. 10 STARS ********** Tony V.Posted on Google![]()
Brian Whistler55 days agoTrustindex verifies that the original source of the review is Google.
We had Tyler and his brother install our system a couple of years back. They were great and the system has worked flawlessly. We noticed what we thought was a problem and called to make an appointment. Tyler showed up, explained to us that this was a normal behavior that we just didn’t fully understand and how to compensate for it. He did not charge us for the house visit. We both think Mountainhouse mechanical rocks.Posted on Google![]()
Rona Stefani70 days agoTrustindex verifies that the original source of the review is Google.
Excellent AC repair. Super happy with Tyler and all he did.Posted on Google![]()
Justin Porter71 days agoTrustindex verifies that the original source of the review is Google.
Gabe and Tyler are super nice and I am very pleased with the installation. Gabe does super clean work and I would recommend him to anyone needing a system installed!Posted on Google![]()
Anthony Michael71 days agoTrustindex verifies that the original source of the review is Google.
Tyler from Mountain House Mechanical was fantastic. He showed up right on time and was incredibly professional from start to finish. He serviced and cleaned my mini-split unit, explained its functionality clearly, and even took the time to educate my tenant on how to operate it efficiently. While he was here, I asked him to take a look at the main house heating unit, and he quickly discovered a wire that was rubbing against the fan…something that could’ve led to major problems if left unchecked. He repaired, cleaned, and inspected it thoroughly. What really stood out was the honesty and value. His pricing was so reasonable I felt compelled to give him a generous tip. It’s rare to find someone this dedicated and transparent. I highly recommend Mountain House Mechanical for anyone needing HVAC service that’s done right the first time.Posted on Google![]()
Allen Carter75 days agoTrustindex verifies that the original source of the review is Google.
Very fast to respond to a service call. Friendly, fast and efficient. I highly recommend Mountains House HVAC.Posted on Google![]()
A Madrigal76 days agoTrustindex verifies that the original source of the review is Google.
UKIAH, CALIFORNIA: They installed a brand new unit(heating/cooling) for my two story home(1,500sqft). I had called 5 different companies for quotes(some lagged heavily, couldn't get me on the books for weeks, overpriced). MHM was able to come access the house and provide a quote in less than 1 hour. By far the fastest and most efficient from all other 4 companies. They explained the process i did my first payment they got me on the books the next week completed in less than 3 days installations. Today i had to get my energy calculations done with a 3rd party inspection on the HVAC had ZERO issues passing. They have always been super on top of everything. Great Price. Great quality. Great Customer Service. OVER 10/10.Posted on Google![]()
Tim Matthies86 days agoTrustindex verifies that the original source of the review is Google.
A superb company and one of the best experiences we have ever had with any contractor providing home improvement and/or services. Fair pricing, clear communication throughout the entire project from initial quote to final walkthrough at the end of the installl. The quality of the install - how clean and efficient the install and entire project looks and performs surpassed all expectations we had going into the project. We had a complete reconstruction of an old and outdated (and from what we learned undersized) duct system with all new registers and boots and relocation of our return air; in addition had an entire new A/C system installed (equipment, electrical hookup and pairing with our existing furnace and heating system). A simple review and words alone can’t begin to capture how absolutely pleased we were with the whole experience- and in addition to all the work done, we were most impressed with the people - Tyler with the initial walk through and talking to us and educating us on the details of the quote (with options presented and each explained clearly): the install and daily work performed by Gabe (just an amazing person whom executed a great install, made the whole experience so pleasant; while explaining the process and always communicating clearly to us as he moved alon; and Mikaela facilitating the scheduling and quickly answering practical paperwork questions which made the whole experience so seamless and easy. We would confidently and highly recommend Mountain House Mechanical, and their people, to anyone needing any HVAC work or related improvements done to their properties or home.Posted on Google![]()
The Lotus Group98 days agoTrustindex verifies that the original source of the review is Google.
Every interaction with both Tyler and Gabe was of the highest quality. Tyler worked with me to determine the best solution for our difficult to heat and cool home and answered all of my concerns with patience and professionalism. It was a pleasure having Gabe working in our home. It is quality apparent that the quality of his workmanship is stellar.Posted on Google![]()
Joshua Margolis103 days agoTrustindex verifies that the original source of the review is Google.
Gabe, Tyler and Mikayla were amazing. They are kind, great communicators and stand by their work. When one of the mini split headers was making noise after they installed it, they came right back out and replaced it. I would 100% recommend them to anyone.Posted on Google![]()
Lily Mazzarella103 days agoTrustindex verifies that the original source of the review is Google.
We just had Mountain Home install 4 mini split units and a compressor in our 1950’s home and I couldn’t be more thrilled. Gabe and Tyler are great communicators as well as being fast, reliable, extremely neat, respectful and kind. After seeing what this project takes, I’m so relieved that we didn’t try to buy these ourselves and have some random handy person install them – if I had had any idea how extensive a job this is I would’ve never even considered that! They go above and beyond and I’m so happy we ended up with them! House is cool and units are super quiet.Posted on Google![]()
GFC117 days agoTrustindex verifies that the original source of the review is Google.
Gabe deserves a Big $$ Raise! Gabe kept us posted each morning with an ETA and arrived on time as expected. He was very thorough in all aspects of his job, including electrical, plumbing and HVAC work related items. No issues whatsoever. Clean, professional work done by Gabe all around. Very professional, calm, pleasant nice professional demeanor 100% of the time. Thorough cleanup each day. Gabe deserves a raise as I said earlier! Mitsubishi 4 ton heat pump unit installed along with additional blower fan to balance out house temperature among both floors as our original furnace was located On the second floor having to push warm air downwards. Tyler on the front end was also excellent, he gave us all numbers with several detailed options upfront The very first time we met. Everything on the front end was clearly explained and reasonably priced. Thank you very much Tyler, Gabe and McKayla of Mountain House Mechanical HVAC!Posted on Google![]()
Holly Howard135 days agoTrustindex verifies that the original source of the review is Google.
Owner Tyler was very fair in his bid, explained the new system clearly and was prompt in scheduling the work. I was very impressed with installer Gabe's work for his neatness, precautions taken to prevent damage to our home, and his ability to do so much on his own so quickly.Posted on Google![]()
Maurice Quiroz146 days agoTrustindex verifies that the original source of the review is Google.
Absolutely thrilled with Mountain House Mechanical. Tyler spent significant time with us making sure we understood all our options prior to purchase. Our installation date was within a week of accepting the quote. Communication was direct and responsive. Our installer Gabe was professional, knowledgeable, and a super hard worker. We’re very pleased with our choice.Posted on Google![]()
Cynthia Dempsey147 days agoTrustindex verifies that the original source of the review is Google.
From start to finish, buying a new heat pump heating system from Mountain House Mechanical was a great experience. These people love HVAC and know their profession. Each person we dealt with could easily explain the product, how it was different, and what it could do. They were right! We couldn’t be happier! And, the installation was easy and right on schedule. We had confidence in them from the very first meeting. I highly recommend this company!Posted on Google![]()
Chad S153 days agoTrustindex verifies that the original source of the review is Google.
A+ experience with Mountain House. I’m not that easy to please and expect a lot when people are working on my house. I was very impressed with every aspect of this job. Scheduling communication, cleanness, etc..Posted on Google![]()
Mariah Hanson153 days agoTrustindex verifies that the original source of the review is Google.
This is a top notch, professional, and fairly priced organization. Than you Tyler!Posted on Google![]()
Steve Fleming154 days agoTrustindex verifies that the original source of the review is Google.
Fair, friendly, competent service. Two large installations, HVAC heat pump and heat pump water heater. I would definitely do business there again.Posted on Google![]()
Doug Yule154 days agoTrustindex verifies that the original source of the review is Google.
I can recommend Mountain House Mechanical without any reservation whatsoever. Tyler paid close attention to what I wanted and explained what he thought was feasible. The resulting heat pump and associated air handler installation is exceptional. It doesn't appear to be a retrofit at all. Rather, it looks as if it is part of the home's original equipment. The workmanship was meticulous, and the price was more than reasonable. I am more than pleased with both the experience and the result.Posted on Google![]()
Dave Burlington154 days agoTrustindex verifies that the original source of the review is Google.
Excellent service. Always on time and thorough.Posted on Google![]()
Melanie Garner154 days agoTrustindex verifies that the original source of the review is Google.
Tyler, owner of Mountain House Mechanical, installed a new HVAC system in our son's tiny house. He did an excellent job from start to finish! If you're considering installing a new HVAC system, or your current system is in need of service/repair work, give Tyler a call. He's professional, polite, extremely knowledgeable, and reliable. I highly recommend Mountain House Mechanical for your HVAC service needs.Posted on Google![]()
barbara wein155 days agoTrustindex verifies that the original source of the review is Google.
Tyler was a great detective. He sleuthed the issue and promptly repaired our furnace. I hope I won't need them again but won't hesitate to call if I do.Posted on Google![]()
Ray B161 days agoTrustindex verifies that the original source of the review is Google.
Fabulous company. Super knowledgeable employees, i cant wait to continue using this company for all my HVAC needs.Posted on Google![]()
Steve Fulton168 days agoTrustindex verifies that the original source of the review is Google.
Gabe was awesomePosted on Google![]()
Linda Wallace175 days agoTrustindex verifies that the original source of the review is Google.
Tyler is the BEST! He will give you an honest assessment of what is needed and not make up stuff or try to charge you for things you don't need. He was the fourth HVAC contractor I talked to about my system and the only one who gave me the right answers.Posted on Google![]()
Melissa Wert184 days agoTrustindex verifies that the original source of the review is Google.
Tyler serviced my AC and he showed up right on time in the window provided, was very polite and conscientious of the house (putting booties on when walking indoors, taking them off to step outside, etc.), and overall a pleasure to work with. The price was very reasonable and the initial response when I first sent a quote request was extremely fast, as was the follow-on responses for scheduling. Overall, highly recommend Mountain House Mechnical and Tyler, a great experience all around!Posted on Google![]()
Alan Freedman198 days agoTrustindex verifies that the original source of the review is Google.
Mountain House Mechanical was excellent from start to finish. They gave me a straightforward, no-nonsense estimate, recommended the right equipment for my situation, and didn’t try to upsell anything I didn’t need. It was refreshingly professional. Scheduling was fast — they were able to install my new heat pump in less than a week. The crew showed up exactly when they said they would, worked efficiently, and finished in the time frame they promised. No surprises, no drama. Because a heat pump behaves differently from my old gas heater, I wanted a few adjustments after living with it for a bit. Tyler came back out, listened to what I was experiencing, made the tweaks on the spot, and dialed everything in perfectly. Great communication, solid work, and excellent follow-through. I wouldn’t hesitate to use Mountain House Mechanical again.Posted on Google![]()
Tim Swanson205 days agoTrustindex verifies that the original source of the review is Google.
Our experience with Mountain House Mechanical was excellent. Tyler and Mikayla were excellent to work with both in scheduling the appointment and in performing the diagnostics/work. We will definitely use them again.Posted on Google![]()
Gina Vaziri209 days agoTrustindex verifies that the original source of the review is Google.
Wonderful service! Lovely gentleman was prompt, knowledgeable, efficient, thorough, and kind! I can’t say enough good things about Tyler!Posted on Google![]()
Andrew Schultz222 days agoTrustindex verifies that the original source of the review is Google.
Tyler from Mountain House did an amazing job replacing the blower in our heater. He came all the way from Santa Rosa to Sea Ranch to do the diagnosis, and then offered to come back the same night (after it was already dark!) to replace the blower after he got the part back in Santa Rosa. He was super easy to talk to, gave me a fair price, and refused my offer to pay him extra for the multiple trips out to Sea Ranch. Will definitely use again when we have any heat issues.Posted on Google![]()
Cameron Norgate232 days agoTrustindex verifies that the original source of the review is Google.
Mountain House - Gabe and Tyler - are tremendous. Really great. Hard working, honest, dependable. Thanks again!Posted on Google![]()
patty thomson236 days agoTrustindex verifies that the original source of the review is Google.
Service with the smile he was prompt and very helpful with showing me the parts that were affected.He assured me that he would be giving me a call and letting me know when the part was available.Very nice, gentlemen.I would call on him again.I think he's very professionalPosted on Google![]()
Gunnel Strom238 days agoTrustindex verifies that the original source of the review is Google.
Tyler is a great mech Thank youPosted on Google![]()
Nate Martins240 days agoTrustindex verifies that the original source of the review is Google.
Excellent service!Posted on Google![]()
Cara Pellegrini242 days agoTrustindex verifies that the original source of the review is Google.
Mountain House was fantastic to work with, from the assessment and bidding process with Tyler to the installation with Gabe, they were communicative, friendly and knowledgeable. Gabe was particularly impressive, doing so much work in so little time. We had been without heat for over 2 weeks and they got us on the schedule as soon as we let them know we were going with them to do the work. Gabe took out all of the old ductwork, removed the 35 year old heater and installed a 3 unit mini split system in 3 days. We couldn’t be happier!Posted on Google![]()
J246 days agoTrustindex verifies that the original source of the review is Google.
The technician/owner was courteous, professional, and did a great diagnostic. I would highly recommend Mountain House.Posted on Google![]()
Jenny Church246 days agoTrustindex verifies that the original source of the review is Google.
I highly recommnd Tyler and Mountain House Mechanical. I am a new homeowner of a mid-century home and wanted a checkup on the furnace. I liked the company from the first friendly phone call where my lack of " hvac speak" was understood. Tyler was thorough, knowledgeable, personable and willing to honestly answer questions about my unit in a way I could understand. Fantastic service.Posted on Google![]()
Kevin Thomas247 days agoTrustindex verifies that the original source of the review is Google.
Easily one of the best companies I've ever dealt with. We replaced our old HVAC system with a Heat Pump+AC and received a handful of quotes from other companies. Tyler and Gabe were professional, competitive, educational, transparent, and reliable. The other companies simply paled in comparison to their attention to detail and approach. Gabe worked day/night to ensure our project was completed on time. Can't recommend them enough.Posted on Google![]()
Terri Lamantia250 days agoTrustindex verifies that the original source of the review is Google.
This was a great experience. The technician was polite, explained and also checked other heater functions. Our heater is fixed and we are going to recommend this company to our friends and acquaintances. Thank you for a professional job.Posted on Google![]()
Adrian Diaz253 days agoTrustindex verifies that the original source of the review is Google.
Competitive pricing, quality installation and professional staff. Mountain House Mechanical were able to complete my project very quickly to meet a deadline, and helped answer questions/concerns every step of the process. They also warranty their labor, so you know they stand behind their work. I would not hesitate to hire Mountain House Mechanical for any HVAC needs.Posted on Google![]()
Jeff Batty263 days agoTrustindex verifies that the original source of the review is Google.
Tyler was fantastic to work with! Great communication, on time, very knowledgeable and experienced. Diagnosed our issue in 15 minutes. Will definitely call him again if needed!Posted on Google![]()
William Schoch279 days agoTrustindex verifies that the original source of the review is Google.
Tyler is great and thoroughly tested our mini-split to ensure it is in top working condition.Posted on Google![]()
Frank Gregory280 days agoTrustindex verifies that the original source of the review is Google.
Great work; came in at quoted price; punctual
If your furnace or heat pump is blowing cold air, making unusual noises, short cycling (turning on and off frequently), or causing a sudden spike in your energy bill, it’s likely time for a repair. You might also notice weak airflow, inconsistent room temperatures, or strange smells. Our licensed technicians at Mountain House Mechanical are trained to quickly diagnose and repair all types of heating systems—whether it's a traditional gas furnace or a modern heat pump.
Replacing your HVAC system is a major home investment, and the number of options can make the process feel more ...
For Sonoma County homeowners, wildfire smoke isn’t an unfamiliar or isolated concern. Fire season has made smoke exposure and poor ...
Your water heater supports your daily routine every time you shower, wash clothes, or run the dishwasher. You may not ...
Get reliable, 5-star HVAC service from a team that treats your home like their own.