Certain Air Conditioning & Heating

First class work. Randy stays with the job. Very experienced. I have used Randy
at another company. Found out he started his own HVAC company a few years ago. It is great when you see nice things happen to nice people. Randy is one of those people. Knowledgeable hard working guys in the company.

I have used this company for serval years and will never consider any other company.

Randy’s integrity and professionalism is second to none. He is extremely personable, reliable, responsive and honest.

I usually do not make it a habit to endorse or recommend businesses but Certain Air is one company that exceeds all of my expectations.

Randy is always responsive and professional and does great work. Certain Air installed my HVAC years ago. If I ever need to reach out for a service call Randy gets back to me quickly and gets out to the house quickly as well. A pleasure to do business with.

Randy's Certain Air Conditioning and Heating is the go to business with competent services including Ronnie.who works with Randy.

I rarely give reviews, but Randy and Rodney are 100% the best home services company I’ve ever worked with. I wouldn’t even think about going elsewhere. I have been a customer for almost 15 years, and they have always been responsive, helpful, and extremely professional.

Randy has been my go to guy with Certain Air Conditioning and Heating for over 12 years, and he provides the best service with efficient time spend to repair your aid conditioning and heating services. He came out today and quickly assessed the problem with my AC system with temps in 104* to 107* temperature range. My home that was at 88 degrees was cooled down, and I was back from the hot box to a cool chill in my home again! Thanks Randy you saved me and my home AC system again.

Randy at certain air saved us! After several misses and mistakes by our previous AC guy we called Randy. He came out on his day off, found the issue, and recommended we have our previous AC guy come out and fix his mistakes vs just fixing and charging us. After explaining we were done with our previous ac repair person, he got to work fixing the issue.

We haven’t ever had a very cold ac in this Texas heat, so I didn’t have high hopes for a cold AC. Well the last 2 days we’ve had to turn our temp up because we were freezing.

I can’t thank Randy enough. He was efficient, reasonable priced, honest and friendly. Certain Air definitely has a new client!

Randy and Rodney are great guys to work with. They show up SUPER fast and their pricing is always fair. I work with a lot of contractors and it's rare that you really TRUST anyone, but I know that Rodney will never tell me work needs to be done if it doesn't absolutely need to be done. Highly recommend them!

I highly recommend this company! I called Friday morning and the technician (Rodney) was here in a couple of hours. Randy is the owner. I agree with a previous reviewer that Randy and Rodney are a honest as the day is long. I have had Rodney out when he worked for Larsen's and was shocked (relieved too) to learn that the Certain Air technician that whistled walking down my walk was Rodney. He will give you options if options exist and explain things in order for the layperson to understand. I am telling all my friends about Certain Air. Very professional and trustworthy.

Randy at Certain Air is hands down the most reliable, honest and timely HVAC person we’ve ever worked with. He’s just the best.