Air Conditioner Installation


Specializing in residential and commercial air conditioner replacement, Code 3 Air Conditioning and Heat is dedicated to keeping clients in Allen cool. No job is too big or small, and we deliver 100% customer satisfaction on every project. We offer a wide selection of air conditioner models at affordable prices to meet your AC installation needs.


When you work with Code 3 Air Conditioning and Heat, our trained service technicians will sit down with you to discuss your needs and help you find the best air conditioning system for your budget.  We pride ourselves on working hard to ensure not only affordability, but quality and complete customer satisfaction as well.  So whether you need air conditioner installation for a single unit or an entire office building, our highly trained and experienced contractors will provide the speedy, high-quality service you can depend on.


Keep the air in your home or office cool and crisp this summer with a quality Collin County A/C replacement company like Code 3 Air Conditioning and Heat. We’re a locally owned and operated Allen, TX, business who will go above and beyond to ensure the satisfaction of our customers. Over heating is exhausting, frustrating, and ultimately stressful. Let us make sure your family stays cool during these hot months.

We pride ourselves on being a local business built on honesty and trust between our staff and our clients. We’re known by our customers in the Allen and surrounding areas for our reliability, compassion, responsibility, and care of your property. Your needs are our number one concern. If your air conditioning isn’t living up to your standards, we will happily walk you through the process of replacing it. We will take you step by step and answer any questions you have to ensure you understand everything that’s going on with your property.

With a Collin County A/C replacement company like ours, can live though the warm months in comfort. Here at Code 3 Air Conditioning and Heat we know your needs and we know to fulfill them in the best way possible. Call or come by our convenient Allen, TX, and let us show you how comfortable your space can me. You want to beat the heat. We want to help you do it. Call today.


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