Had an issue with my heater. Tim and his team were quick to respond and resolved my issue with…read moreurgency. Very thankful to have such a personable and caring HVAC crew to help me. They will be my go to heating and cooling business to recommend for the area.

We called Danny at Mountain Mechanical and he was out the same day and fixed our business right up…read morewhen we needed it most. His quick service made us and all of our members very happy in less than 8 hours. Onpoint Gym 6400 Wofford Boulevard Wofford Heights California 93285 Danny and Tawnya Torgl Owners I highly recommend this company and service quality

I recently purchased an entire new HVAC system duct work and all. Matt the sales rep came out and…read morewas great at that first meeting. I was confused and unsure of how the system worked and called a few times to ask questions. Once I finally made the decision to go with them and move forward Matt came out again for some measurements. I was still a little unsure that the system he was selling me was indeed going to make me happy. He was very good at his job and I still moved forward. Once installed, it wasn't making me happy and it was very expensive. My advice is that Matt needs to LISTEN to the customer and not TELL them what they want. He was my only negative of this buying experience. Now, the technicians, the management, the office staff, the ENTIRE companies customer service is BEYOND FABULOUS! You will not find a better company to work with. Yes, they're more expensive, but the service and the product is worth every single extra cent. My situation was a fluke, but they had to come out several times and NEVER made me wait, never acted annoyed and always showed up on time with professional, respectful and knowledgeable attitudes. I think this is my favorite company I've ever dealt with in my life.

I contacted this company to inspect a persistent musty odor coming through my HVAC system when it…read morerains. The salesperson who came out told me my ducts were "ripped" and needed full replacement, quoting nearly $6,000. He stated this was the only solution to resolve the smell. After I explained that I could not afford that, he then strongly pushed a $1,300 air purifier as something I "really should" purchase. Feeling uneasy, I sought a second opinion from an independent duct specialist and shared the same photos. I was told the ducts are intact and that the outer layer condition does not impact airflow or cause odor. I was also advised that a rain-related musty smell is more consistent with a moisture issue, such as a roof or pipe leak -- not duct failure. This experience was extremely stressful. Being presented with a costly, urgent repair and then upsold an air purifier -- only to later learn the ducts may not be the issue at all -- left me feeling misled. I would strongly encourage others to seek a second opinion before agreeing to major HVAC duct replacements.

Such a positive experience! We were a new customer and was able to schedule an appointment within a…read morefew days for an HVAC maintenance. Very fairly priced with good communication. Juan was amazing! He came by even after hours and did such a thorough job. Answered all our questions and provided great tips for ongoing care and maintenance. Highly recommend asking for Juan!

We had a full HVAC installation that included removing the old units, relocating the new units from…read morethe garage to the attic, moving the thermostat, installing all new ductwork, and cleaning and replacing all vents. It was a Big job, and I must say the West Coast team did an excellent job. Communication was great throughout, and the entire team was a pleasure to work with. We had a couple of other companies provide quotes, and West Coast beat them all! They were reliable, professional, and affordable. The installation went smooth and passed all inspections with flying colors! Thank you to the West Coast Team for the Great service!

I met with Dymtro at Max Air a couple times during my clients home inspections and found him to be…read moreincredibly knowledgeable, thorough and honest in his assessments. One of my clients had used them to replace their HVAC system a while back and he came highly recommended. I found out they also do duct cleaning which is very important for fire prevention.

These guys did a great job. I would highly recommend them.10+ Their service is great. There…read morescheduling was great. I am very happy with the units that they installed Michael

I really recommend this HVAC company! The owner Tyler…read moreactually does the installations himself along with his partner. They both do great work and have extensive training and certification. He gave us multiple options for our new system. Pricing was excellent compared to the bigger companies who are paying the sales staff, manager etc etc Honest, hardworking, quality installs, give Tyler an opportunity you won't be disappointed!

Our outside condenser blew out with the California heat (wear and tear). We were desperate to find…read moresomeone quickly and we were recommended to Tyler. He was polite, quick to respond and gave us a fair quote!! Unlike other companies we were in contact with. If you're looking for a experienced handy man, Tyler will get the job done! Will definitely be using his services again!!

HIGHLY RECOMMEND this great company! Super communication, knowledge, reliability, and reasonable…read moreprices! What more could you ask for? Tracy is a pleasure to deal with and did several home inspection reports for us. All reports were super professional and formatted to share. Always willing to answer questions and help problem solve in older homes. Call Marianne to schedule - she's the best & you will be happy you chose this hard working team!

Welkin is one of the best experiences a homeowner can have with a contractor. Tracy's experience…read moreat troubleshooting HVAC system is expert level. Great communication and awesome customer service. I will definitely use Welkin again. I strongly recommend Welkin for all your HVAC needs.

Good service and coordination to have our whole house fan installed. We had an initial issue with a…read morelight that did not go on after the installation and they came out right away to fix the minor problem.

BUYER BEWARE: I had the same exact situation happen to me that happened to Doug M. I trusted the…read moreinstallation crew that they would place the fan in an appropriate area, but they installed it where the hot air dumped into my inside atrium instead of out of the rooftop. Sure enough it circulates the hot air back into my house along with dust particles, so the fan is useless. I called Quiet Cool and they told me they couldn't come out because I was a few months out of warranty, even though they installed incorrectly. "They took the money and ran" is a great description of their service. There is no commitment to customer satisfaction.