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. read more

I first encountered Tyler's exceptional service when he arrived to repair my AC on the 4th of July. I was prepared to wait given the holiday, but his commitment to resolving the issue immediately was impressive. After a thorough inspection, he provided a temporary recharge that kept the system running perfectly for nearly a year. When the unit recently began acting up again, Tyler honored the warranty and returned to troubleshoot. When the initial fix didn't hold, he returned a third time--at no additional charge--to perform a final diagnostic. He concluded that a replacement was necessary and provided a very fair, transparent quote. Having worked for a contractor in Marin for years, I have high standards for tradespeople; Tyler & Mikayla's integrity, professionalism, and dedication to customer service are unmatched. He is now my sole recommendation for HVAC work. read more

I cannot say enough good things about this team! They came out to my 96-year-old grandpa's house today to diagnose his HVAC system, which had suddenly stopped working. Prior to this, two separate HVAC companies had inspected it and insisted the entire system needed to be replaced for well over $10,000. After doing a bit of research online, replacing the entire unit didn't seem like the only option, so I searched for top-rated companies on Yelp and found these guys. They came out today and had his system up and running in no time--for under $100! In a world where it's hard to know who to trust, their honesty, integrity, and fair pricing stand out immensely. Thank you so much for taking care of my grandpa and getting his heat and AC back on so quickly. My dad even sent over a copy of my grandpa's book as a small gesture of our massive gratitude. We will absolutely be referring everyone we know to you. Keep up the incredible work! read more

Tyler did an awesome job diagnosing and fixing a faulty circuit board on a heat pump. I highly recommend.

I had two separate HVAC issues that needed attention. It was quick to book an appointment and I am happy with the outcome. Tyler is a total pro that explains each step in the process, and also a kind human. Finally an honest HVAC company that does great work, at a reasonable price. Highly recommend! read more

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. read more

Both Tyler for estimates and Gabe the installer were excellent. I received well documented estimates on day 1 with fair pricing on several options. The heat pump install took 4 full days of professional quality workmanship. The new HVAC is working perfectly. I highly recommend Tyler and Gabe from Mountain House Mechanical for HVAC projects!. read more

January 2025 was our final inspection on the installation. On Behalf of my wife and I, want to say again how happy we are for A: deciding to upgrade from whole house heat pump to three zone mini splits. B: Professionalism and workmanship was excellent. The system is excellent, Mountain Mechanical delivered everything promised at the price promised. Recently, we had our annual true up bill from PGE. This year's true up was the best yet and we owe it to the high efficiency of the Mitsubishi system. Our neighbor to the north of us appreciates how quiet the outside unit is too. read more

Tyler and Gabe were a real pleasure to work with. Every interaction was professional, courteous and informative. Tyler worked with me in depth to find the best solution for our hard to heat and cool house. I could not be happier with their work and the outcome. I felt the price was fair and was far less than it could have been had we not come up with the solution that fit our house and our budget so well. I would look no further. read more

Great customer service. Tyler was the guy who fixed my HVAC. He took his time to understand the root cause of the issue and fixed failed part without trying to sell me with the full system replacement. read more

As an engineer/inspector, I am very selective with my contractors. When the owner, Tyler, showed up for an estimate, he was very professional and provided three options. His prices were very reasonable and he suggested the best systems for our house. I decided to go with Mountain House Mechanical based on their professional knowledge and price. The system I chose was the most expensive option with a five-zone ductless heat pump system with a 48K BTU outside unit with a 5-port branch box, four ceiling head units, and one wall head unit. For the installation, Tylor arrived with a technician, Ryan. They covered the work area with blankets and cleaned the area each day after work by sweeping and mopping. After the installation, they showed me how to operate and maintain the unit. The noise level is very low and I can hardly hear them going. My wife and I are very happy with the system's performance and installation process. I highly recommend Mountain House Mechanical for any heat-pump heating/AC installation. If I could give more stars, I would give them 10 stars. read more

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Mountain House is the best! Tyler is a great, and helped us out the same day we called! Upgraded us to an Ecobee at a super fair price. Honest and fair. Great local family business. Highly recommend them. read more

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. read more

Tyler is amazing great hvac professional affordable and knowledgeable! I will hire him any day!

Mountain House Mechanical just completed installing a Mitsubishi Heat Pump and Rheem Hybrid Heat Pump, and I couldn't be happier with the system and the installation process. Mountain House was fantastic! Tyler presented three options and took the time to explain the differences between them. Tyler and Gabe were very professional and a pleasure to work with. Mikayla, who runs the office, made sure all paperwork was filled out correctly so I would receive any rebates. I would highly recommend! read more

Outstanding communication was able to help right away ,knowledgeable for our older Carrier system. We highly recommend

My heater started malfunctioning 4 days ago. I had a handyman I know look at it first but it was beyond his abilities. The technician was friendly, honest, and knew what he was doing to diagnose the problem. He didn't charge for the initial visit since I agreed to have him fix it, and gave a quote of $1,000 (parts and labor). I expected it to be expensive so that came as no surprise. read more

we greatly appreciate Tyler and his company. They responded quickly to our inquiry and scheduled the service right away. we're new homeowners and we really appreciate Tyler's expertise, honesty and integrity. He was really great! We'll be sure to always book them annually. read more

We had Tyler from Mountain House Mechanical install three heat pumps, and I couldn't be happier with the job he did. From start to finish, he was professional, detail-oriented, and really took pride in his work. Even the inspector who came out to sign off on the job commented on how clean and well-done everything was, and that says a lot. It's not easy finding someone who does high-quality work and communicates clearly throughout the process, but Tyler delivered on all fronts. Highly recommend him if you're looking for someone who truly knows what they're doing. read more

From start to finish, Mountain House Mechanical's service was exceptional. In the initial meeting, Tyler created the bid in front of us. We appreciated the transparency; their pricing does not change from home to home. Tyler caught serious errors in our previous HVAC work which two other companies, who also provided us with bids, had failed to notice. In addition, our previous ductwork had been sized inadequately, wasting energy. Our home never seemed to get warm in winters. Tyler's recommendation to increase the diameter of our ducts created a significant improvement. Gabe, who did the work, was efficient, knowledgable, and the most respectful person we've ever had work in our home. Our system just went through third party testing; the integrity of the venting is excellent. We were told that California's standards are hard to meet and that Mountain House Mechanical way exceeded it. It can be hard to tell if all the positive reviews for a company are legit. Here, they are. You won't go wrong with Mountain House Mechanical. read more

Messaged business through yelp late a night and by early morning they responded. Able to have someone out for diagnostics that same morning, with a 2 hour window. Tyler arrived on time. He was honest and helpful. Def will hire again if we need anymore work. read more

We had Mountain House remove our old furnace and ducts, and install mini splits in our new house. They were quick to respond, explained everything they would be doing, had reasonable prices, and did efficient and clean work. I would definitely recommend them. read more

People, look no more for a HVAC contractor. And to increase my credibility check out my past reviews. I only give honest reviews, not all of them are good. But Tyler, this guy's the real deal in terms of honestly, integrity, fairness, flexibility and good old fashioned customer service. I really can not say enough about what an excellent experience I had, at a more than fair price, with thorough communication and follow up. I now have a new furnace, a better model than other contractor's offer and the right size and fit for my house. Not too big, not too small. Tyler's years of experience show. He knows his stuff. Gabe, who actually installed the furnace was so polite and kind. Bravo Tyler, Mikayla and Gabe. A job well done! read more

I had Tyler here to diagnose an issue with my unit not turning on. It ended up being a door to the furnace not set in place correctly. Tyler did not charge me since it was such a quick fix and he was in the area anyway, which was extremely appreciated. This was my second interaction with them and they've both been 10/10. I will keep using Mountain House Mechanical! read more

Fast response for estimate, and timely replacement of old AC system. Tyler was easy to to talk with and answers all our questions. read more

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We've had Tyler from Mountain House Mechanical service our HVAC twice now, and have been very happy both times! He is prompt, efficient, friendly, and skilled. He was able to solve the issue with the furnace that was keeping it from staying on, and he also gave us a heads up about an issue that isn't urgent now, but that we can plan to fix before it becomes an emergency. The text response system that lets you know when he is en route is very convenient as well. I have been very pleased with the work Tyler has done, and I will use his services again. Highly recommend! read more

We had a problem with the heater at my mom's home during the recent cold wave. After explaining the issue, Mikayla originally scheduled an appointment for a couple days later, but said that she would contact the technician to see if he was able to come sooner. I received a call back from Mikayla within 20 minutes stating that the technician was able to arrive later that morning. Tyler arrived, was extremely personable, and took the time to identify and resolve the immediate problem. He sat with us, shared the nature of the problem which was difficult to identify, and provided next steps, if needed. Tyler and Mikayla are the owners of the company and we were exceptionally pleased by our experience with them/Mountain House Mechanical. We will definitely use them again. read more

Tyler is an HVAC god. He seems like he's running business just the way he should be. Great value, great service, honest. 10/10.

Family business was very punctual, which was appreciated because it was our furnace during cold weather. Tyler was very polite and gave great advice for maintaining the unit. Cost came in at the quoted price to repair and he also cleaned up the unit at no extra cost. read more

Everything went well with Tyler the owner and his wife Michaela ( scheduler, Tyler's right hand) He sat with us during our first meeting, patiently explaining each option until we decided on a heat pump mini-split system. He basically gave us an estimate right then and the next day sent us the formal paperwork and contract. Easy!!! He explained everything as he installed the system and worked hard through rainy weather to get our home heated. Tyler is the best contractor I've ever had do work for me. He's friendly, honest, hard working and gets the work done on a timely and professional manner. You don't want to trust your heating/cooling system to anyone else. read more

They were very communicative, responsive, friendly, professional and prompt. I will definitely call them again in the future for hvac service! read more

Got installed a "High Efficient Gas Furnace Standard Efficiency 14 SEER AC" Had called all the HVAC companies that service Mendocino County to get quotes. Had 9 companies come out to property to give me a quote. This company by the time they were out the door were the first to send their quote. (Didn't realize this was important until I had to wait 2 weeks for a quote from 1 company) This company was the most time efficient and best pricing out of all other 8. Got me right in the schedule and came to install in only 2 days. Super fast, time efficient, best pricing and Quality work! Highly recommend. read more

We had an issue with airflow in our 2-zone Air Conditioning system. Tyler quickly assessed the issue and went that same day to pick up the part needed to repair our system. He returned later that day and fixed the problem. Tyler is very knowledgeable and takes the time to describe the repair and answer any questions fully. I would highly recommend Mountain Mechanical. read more

They came quickly, did a full inspection and cleaned up the area, in addition to fixing the problem. It was not inexpensive but the prompt and comprehensive service was much appreciated. read more

Called during heat wave for a broken A/C and Tyler was here within 24 hours. He is professional and super polite and helpful. Quality work and communication. read more

Tyler provided excellent service on our air conditioning unit. Very prompt, knowledgeable and professional.

We are very grateful that Tyler Wilson was assigned by our contractor to finish work started by someone else. Tyler was communicative, on time, did excellent work, and cleaned up after his work! In addition, we had an unrelated problem with one of our air conditioners and asked Tyler if he could give us a quote on repairs. He quickly assessed that the person from the previous HVAC company had left a wire unattached. Tyler reattached the wire, cleaned up the other wires previously left in a mess and didn't charge us at all! Tyler is highly recommended! read more

When owner Tyler Wilson came by and took his measurements, I knew from the moment I met him that he was our guy. He was professional and thorough and also made excellent suggestions with regards to placement of the units throughout our house. He also figured out how to hide most of the electrical and minimize the channels to each unit. His price was competitive, and even though he is fairly young, he's been at this for at least 12 years, having trained at Elevate, a respected local installer, for a number of years. He showed up right on time on the day of installation with everything needed, including his assistant, who happens to be his younger brother. They were very efficient and had the whole system up and running within three days. Tyler is extremely friendly, yet also very polite. He has a habit of calling everyone "sir," and even though I said it wasn't necessary and asked him to please call me by my first name, he kept slipping back into addressing me in a more formal manner, about which we both had a good laugh. This guy knows how to install a Mitsubishi split system and runs a piece of software called Mitsubishi Diamond, which ensures maximum efficiency. Tyler tailored his suggestions to my needs. Also, any questions I had after the installation were answered thoroughly and in a timely manner. The installation and the products both come with a 12 year warranty. I honestly couldn't be happier with the results.. read more

I'm really grateful to have chosen Tyler and Mountain House Mechanical for my mini-split heat pump install! Tyler was incredibly thorough in every step of the process and came back with the most competitive rates and warranty of any providers who I spoke to. His personality and attention to detail was immaculate and I felt comfortable with all of the work he did on our home to get set-up. 10/10 and I will absolutely work with him again on future mini-split projects that we have around the home. Highly recommend everyone to reach out to him for your HVAC needs! read more

Mountain House Mechanical - Heating & Air Conditioning/HVAC Near Me - Rohnert Park, California

Tyler was courteous, communicative, and very detailed in his explanation of the status of our current system and the one we were thinking of installing and the pros and cons of each. We will keep using this company for maintenance in the future for sure. Highly recommend! read more