Welcome to 4 Seasons AC and Heating Group! We are an HVAC company that offers any and all of your repair, installation, and maintenance needs. We have become a reputable service provider in the area due to our efficiency, honesty, and integrity. Our team of licensed and certified contractors is ready to take on any job, no matter the size. In addition to our expertise and dedication, we take the time to build long-term relationships with our clients. When you put your trust in us, we deliver!

We specialize in servicing, designing, engineering, and installing complete heating and cooling systems. We are a family-owned and operated company that serves all of Plano TX and surrounding areas. Our entire staff is dedicated to providing top-quality service at an affordable price. Our customer’s 100% satisfaction is our #1 goal!

Plano Air Conditioning Services by Cool Connections include: Air Conditioning Repair, Air Conditioning Installation, Air Conditioning maintenance, Commercial & Residential Air Conditioning in Plano?????? Trane Air Conditioning Systems, Goodman Air Conditioning Systems, Rheem Air Conditioning Systems, Honeywell Thermostats, Aprilaire Air Enhancement Product?????? are all supported by Cool Connections

All Service Heating and Air, based in Plano, is a recognized leader in the central air conditioning & heating industry serving homeowners and businesses. Dedicated to providing, ultimate in cooling and air conditioning solutions and heating needs, All Service Heating and Air is a family-owned heating and a/c contractor that has been in business for over 25 years, founded in 1986 by Wayne Polen; we are dedicated to providing you with the very finest, heating and cooling systems at a reasonable cost.

Founded in 2005 by Paul Sammataro, Samm's Heating and Air Conditioning is a family-owned and operated business serving Plano, Allen, McKinney, Frisco, North Dallas, Richardson, Carrollton, Addison, Farmers Branch, and Garland. Paul has more than 20 years of experience and his mission is to provide North Texas customers with superior service and satisfaction, 24 hours a day, seven days a week, 365 days a year. Whether you need home or business repairs on your heating and air conditioning, or you need complete replacement of equipment, Samm's is committed to fulfilling your needs. We have extensive training with preventive maintenance programs, repairs, replacements and installations. At Samm's, we provide customers with the best high-efficiency products with proven reliability.