Top Boiler Installation Services in Paradise Valley, AZ

They replaced both of my 13 year old 5 ton units at very competitive price. They were punctual, honest and very pleasant. I would highly recommend Design AC & Heat.

I have been using Robert for all my HVAC needs for the 2 apartment complexes for 5 years and .have been very satisfied with the work and best of all the reasonable price he charges.

Replaced my ac unit. They also went above and beyond and removed my old water cooler from the roof and repaired the roof with new shingles. They did a great job, I'm very happy.

We have been using Roberts for years and continue to do so for our HVAC needs. Always friendly honest and fair!

I live in CA and have properties in Phoenix. Because of having such a great company like Roberts, I can manage the property so much easier. I have worked with them for years and recommend them to anyone.

Very knowledgeable and thorough in every way. Excellent company and great employees.

Air Conditioning by Roberts is great to work with. They have solid installation and service technicians and are always prompt and polite. I highly recommend them for any heating and cooling needs!!

Perfect experience. AC unit quit working and called their answering service at night and Steve called back in less than 3 min saying he could come in an hour to fix it since we had children including a 6 week old baby in the Arizona heat!! We had already ...

Clean, Trustworthy, Honest, quick, background checked, quality work, fair priced, and polite. I had one of my a/c units not functioning, I contacted simply the best at 9pm and had a tech "Steve" at my home in 30 mins. Steve diagnosed the problem and had m...

Bobby came highly recommended by a friend. He was able to save my client money in replacing the system in the attic of a home that was closing for half the price of a well known company in Chandler. He was very professional and got the work done on time...

We have lived in our home 20 years here in South Tempe and the house is now 30 years old. Although we have had new air conditioners installed and our duct work cleaned; the house would not cool down in the Summer months. I saw my neighbor replacing there ...

Bobby is very ethical in addition to being an expert in the field, with all the resources needed to face any situation. I know, since I own rental properties and have called him for multiple different types of repairs as well as quoting new replacement u...