Diamond Air Services

Anthony is a great guy and very honest. Initially, they quote me for the heater logic board but found out that the actual problem is the flames sensor. This lower cost tremendously. I definitely love their services and true honesty!

Our AC unit went out at 9pm. I called and left a message at 10pm and they were able to send someone out the next day at 11:30am! With 2 kids and pets at home and 100+ degree weather, we needed our AC fixed ASAP. They were able to fix the problem and our AC was up and running in 30 minutes. Thank you so much!

My son was having terrible allergies, I finally figured out the vents could be the problem. so I started calling around and got 1 quote before I came across Diamond Air. out of desperation I was this close to just contracting with the 1st company although the price seemed too much. my bf told me to get 1 more quote. so I did. Im so happy I found Diamond air. quality of my air is like new. and my home was spotless. couldn't even tell they had been there. loved it! excellent work and the price to me was unbeatable.

Steve Crumb and his crew cleaned Air and Heating ducks on 12/4/19 at my home in Irvine.
So through and care my house belongings were beyond my expectation.
I highly recommend anyone looking for the service. Very rare quality.
S. Joon Lee

These guys were just great to work with. I recently purchased my home and I knew the air ducts needed to be cleaned from the last owners having pets. Me and my kids have bad allergies and this definitely helped.I got a great price and they took there time and was very professional, I will be using them every 3 yrs.

I just want to thank diamond duct cleaning. Mike the technician was very friendly and professional. He explained everything and he did a wonderful job. He took off all the molds, bacteria and dust, and finished it with sanitation. I feel great about my home air now, my allergies are haven't been kicking in.

My heater went out and they quickly scheduled me an appointment. They were extremely accommodating and so helpful. They figured out the problem and had it up and running in no time. They were extremely kind and helpful. I couldn't be happier with their service and professionalism and would highly recommend them!

Will and Steve at Diamond Air were very professional and courteous. They worked swiftly and cleanly. I would highly recommend Diamond Air Service.

My air duct were just filthy. Diamond came and spent about 4!hours cleaning the entire vents . They provided me with pics and the difference was amazing. I am definitely going to be call My them in 3 years to come back. Thanks!

The crew that came were on time and very professional. They replaced my entire AC/ Heating system. They also cleaned the vents and replaced the registers. They cleaned up and left with the system operational and setup to my liking. I would highly recommend them.