Quality Heating and Air Conditioning Services in Raleigh

Delta Heating & Cooling is a family owned and operated HVAC company serving Raleigh, NC and the surrounding area. We specialize in residential heating and air conditioning repair, service, and installation. Our staff is available 24/7 for all of your heating and air conditioning needs.

When the weather begins to cool, our heating services guarantee that your family is warm and comfortable. As the temperature rises and the hot North Carolina summer arrives, our air conditioning specialists offer fast, professional, hassle free service. Our technicians are are NATE certified and we continuously provide training for our office and field staff to better serve our customers.

Why is HVAC maintenance important?

A properly cared for and maintained HVAC unit will run efficiently and have an extended life. A maintained HVAC unit can reduce your electricity, heating and cooling costs. It can also prevent problems with air quality and lead to better breathing for your family. With an annual inspection, an HVAC specialist can catch little problems before they turn into big, expensive ones.

Michelle McCoy —

Always prompt and professional!

Edwina Bruce —

Excellent job, great staff(Fred). Very professional and knowledgeable.

Joe Chlumsky —

Great!!! Great personality.

Sue dupor —

Fred did great job

Selaina Wyatt-Lefevre —

Fred was wonderful. He called to let me know he was on the way and worked quickly and effectively. Afterwards, he gave me a summary of all that he checked and the delta T status. Great guy!

Troy knight —

Fred did great service and always friendly. I am so glad I chose delta for our services and installation.

Joan O Leibert —

Great job!

Justin —

A+ Service from A+ People!

Laura —

Fred was very thorough and helpful!

Sarah Hurlbut —

Fred He was very professional and helpful!!!

Shining martin —

He explained very well for my questions

Nicolette ash —

Fred was fantastic and super professional. Very helpful with all my questions and completed the work in no time! Thanks Fred!

Maria Montgomery —

Very helpful and knowledgeable and kind.

Jermaine Taylor —

Fred Did a very good job of keeping my HVAC system in good condition

Jefferson Almeida —

Fred Knows what he is doing and gets the job done. Awesome experience.

Bryan Oakley —

Great service and completed quickly!!

Carol —

Always great service! Thank you!

Laurie Murphy —

Delta Heating & Cooling is a great company …very professional thorough and knowledgeable. DJ and the other technician were both so patient and thorough in their work & explanations and did an excellent job. Kelly in the office is also wonderful to work with.

David Bowen —

Great service

Rebecca Parrish —

Fred was so fast and super helpful getting the maintenance done on my two units. Thank you Fred!!

Matt Carroll —

Friendly and thorough. Would definitely recommend!

Loida —

Excellent job!

JKearney —

Delta has given us excellent service from Day 1. All of the staff are friendly professional and efficient. Thanks Delta!

Adam Omerik —

These guys do great work keeping my HVAC system in great condition, as always.

Nick —

Great job, very professional!

Garrett Scales —

Quick easy visit. Great check up!

Debbie waldrop —

Of course these guys Always do a great job

Donna Tomawski —

Very professional & thorough.

Adam rountree —

Cindy Pittman —

Great service and on time!

Jamie —

We had Fred come to our house to check our AC unit. He came earlier then he was suppose to be there. Fred diagnosed the problem very quickly. He fixed the problem in no time and had us back up and running on the hottest day of the year! Thank you for the great service.

Brandon J, —

As usual the yearly maintenance performed by the Delta technician was outstanding. This year Fred Harris performed the maintenance on our two units. There were no problems and I think that’s in part to maintaining the yearly contract agreement. Well worth the money and piece of mind. Fred reviewed all the work performed. Today was […]

Justin Shover —

The team at Delta has done an outstanding job providing exceptional service, and professional recommendations at a fair price. After experiencing issues with several different local service providers, I am very pleased to have found a partner I can trust!

Tracy C. —

Fabulous company/employees. Very thorough, attentive to detail and great follow up after job was done. Can’t recommend them strongly enough!

Robert V. —

Mike was extremely knowledgeable and helpful in providing advice on options for setting up and maintaining the system.

HEATING

AIR CONDITIONING