Furnace Contractors in Phoenix, AZ

"Very competitive and they were able to get the job done several weeks before. Very nice people, and very clean, it was a good experience overall."

"I called Raul with a problem concerning my A/C not working. Not only did he service my A/C ASAP, but he put in his extra time and an extra vent to my laundry room, saving me a lot of money on my bill. Raul is very trustworthy and reliable. He came highly recommended and I highly recommend him to others. Always available to answer my calls or texts for any Heating or A/C concerns I may have."

"Showed up on time and left the area just as clean as it was before he arrived."

"Lowell explained what he would do. He was much faster than the TV commercial companies and half the cost. And when we shut off the gas to install the heat pump I discovered that I could not keep my water heater lit. He came back to help with that too."

"They already service my furnace and ac. Decided to give them the business."

"I was very nervous just thinking how to go about choosing a company to install a new A/C unit in my home. I called about 7 different companies/people to get estimates and a feel of the company's values and vision. More than price or name, I feel that a company's integrity and ethic is more important in the long run when investing in an expensive repairor installation. I spoke with George and he put me as ease right away, he was very knowledgeable and made sure I understood my various options and what needed to be replaced. He showed me photos of issues with my current unit, offered advice, and even offered to answer any questions that any other companies left me with. George with Positive Air was very professional, communicative, and delivered the work on time. He was very easy to work with and I recommend him 100% Positive Air offers affordable prices without compromising quality of work or materials. I will mention that I waited about a month to write a review just in case anything went wrong after the installation, but there have been no issues at all and I couldn't be happier. If you are in doubt, I assure you that Positive Air has great service and they are a quick and reliable company. Positive Air has gained a customer for life with my family. Thank you!"

"Technician Ruben came out and did great work, he was fast and efficient and gave a lot of honest and useful advice. Very friendly and all around a great first experience with Parker and Sonâ s. Will be using them as our primary HVAC company."

"MANNY WAS EXTREMELY KNOWLEDGEABLE, FAST AND A PLEASURE TO WORK WITH. THIS IS A GREAT COMPANY. THE ONLY AC GUY I WILL RECOMMEND."

About us: "Desert Diamond Mechanical LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business."