(972) 632-8062 Otis@CollinsAir1.com

Air & Heating

Where we promise to do only the work that is critical to the correct operation and performance of your system. We only recommend replacements when a unit should not or cannot be repaired. We are a family-owned and operated business that provides our customers with dependable service throughout Dallas / Ft. Worth and surrounding areas. We built our company on solid relationships with our customers.

HVAC Services

We offer peace of mind with 24/7 repair service. We know that heating & AC system failures don’t always happen at a convenient time, so we never charge overtime fees.


Your central heating system keeps your home warm when the winter weather is unpredictable, so you need your central heater to be reliable. Whether you need your heater repaired or you need a new heating system, it is important to call an experienced, knowledgeable heating contractor who will get the job done right the first time they come out.


The pros at Collins Air 1 know when the temperatures are high you need dependable air conditioning. It is the only way to keep you and your family cool when the temperatures are soaring.


Indoor air quality systems have become quite popular over the years as more and more homeowners realize the level of contaminants that heaters and air conditioners can sometimes pump into homes. Indoor air filters eliminate these contaminants and deliver cleaner, healthier breathing air in your home.

Our Mission & Values

As quality professionals you can rely on us to assist you in finding the right solution for all of your heating and cooling needs. We are a full-service company that values our tradition of providing quality service in a prompt and professional manner.


Over 20 years of experience in the HVAC Industry. We are trained and licensed service professionals. We sell only top quality equipment.


Fair Prices

Quality and value from a locally owned company, with fair prices.


Fast & Responsive

Fast service 24 hours a day – 7 days a week. Appointments that fit your schedule

Satisfaction Guaranteed

100% satisfaction …guaranteed! There is no way to hide hard work and great customer service.


After having North Georgia come out Action Air and Reliable heat and air also getting quotes from two smaller contractors. I am glad that we found Collins Air 1 we had an aged mismatched unit in our house when we bought it. We went ahead and replaced it they gave us the best price and also repaired some duct work in our garage the unit works fantastic, looks great the installers were super clean and friendly people we they were as quite as could be while installing the unit. Performing the work they were all extremely professional and we would not think of using anyone else for any of our future ac needs ! We love our new unit and our more than pleased with the install please give them a call before you settle for anyone else ! 

I live in Dunlap and they came out the next day. They were very efficient and friendly and did not try to over sell me anything I didn’t need to get the unit in proper working order. I am very pleased with the service and professionalism of Indoor Air Solutions and will recommend them to anyone I know who is having heat/air trouble ! Thanks guys for getting my unit back in working order !

Get Started

We sell only high quality, state of the art HVAC equipment and our highly trained technicians will install and maintain it to the highest standard. Our technicians do not receive incentives to sell equipment and we warranty every repair and installation. 

(972) 632-8062

1325 Whitlock Lane Suite #106 Carrollton, TX 75011

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