Reviews of local pros in Mountain View, California

I call the business HVAC building service. The technician arrived in time, was friendly, and highly knowledgeable. He soon discovered the trouble, and corrected it, and gave a clear account of everything. There is a performance of the building running. I do recommend their professional and friendly service highly in any commercial air conditioning requirements in the present time. Absolutely.

Immediately after the HVAC services, we felt that the air quality inside the area was improved. The air is more breathable, lighter and cleaner. It is obvious that the system is operating well and making a healthier home out of it.

Ductless mini split Installation was handled efficiently, and the technician made sure the airflow reached every corner such a relief.

We had different levels of heat throughout our house and I was told I needed someone who did ductwork. They came and were extremely helpful and friendly, showing me what was wrong and what they were doing. Fair prices and extremely kind service. Would def use again.

My neighbor asked someone to fix air conditioner issues after the unit kept shutting off randomly, and the technician later adjusted the wiring which solved the problem.

OmniAir HVAC System provided excellent preventative maintenance service for our HVAC unit. Their contractor team performed a full system tune-up and improved overall performance. They were punctual, respectful, and very knowledgeable about residential heating and cooling systems. If you need a dependable HVAC service contractor, OmniAir is a great choice.

My friend recently needed air conditioner install in a newly renovated room, and the technician explained the setup process while making sure the unit cooled the space properly.

HVAC low airflow in the guest room was making it uncomfortable for my parents, which was worrying. After the technician cleared the blockage, the airflow is now strong and consistent, and the room feels much more comfortable.

I had been dealing with an issue of moisture in my townhome and after having multiple people come out, I'm so glad I came across Equinox Air Conditioning and his team took the time to find the root cause of the issue which actually wasn't an HVAC issue at all. Thank you for having integrity in your work!

Showed up early, recognized the problem. Replaced bad part and was done in 30 minutes. Very courteous and knowledgeable. This is the way it is supposed to be A+.

Very responsive, didn’t close service call until problem was completely resolved. Highly recommend Monteros, esp Alex!

Mitsubishi split system, Monteros Heating & Air in and out system installed in one day, Very safe and courteous workers on time and cleaned up afterwards

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I have worked with Claudio for years. Very honest and great work. I highly recommend him.

I called for an urgent aircon repair at about 7pm, and Claudio was there the next day at noon. Considering it was 90 degree weather, I couldn't be happier with this service!

Alex seems like a great guy, very reasonable charges for the amount of work involved. I'll see him again in the spring to check out our air conditioning system.

Mr.Monteros always does a excellent job when he comes. Ihave known him for many years and find him very reliable.

Always happy to do business with Monteros Heating and Air. Claudio is personable, prompt, and knows his business.

Alex and Claudio were right on time.
Alex was here a month ago and did psrt of the work.

They were very knowledgeable and very professional. Amazing employees you have.

We have used Montero’s Heating and Air since we opened our business over 4 years ago and he does excellent work. We highly recommend him.

Claudio was very knowledgeable, on time, and did what he said he would. What more could you ask for. Great price and great service. I would definitely recommend Monteros Heating and Air.

Both Alex and Claudio were very friendly and efficient. They were on-time, did the job perfectly and charged a fair price. Great service! A+