Restore your Comfort with Day & Night Heating & Air Conditioning Co.
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Save Money and Energy Reduce your power consumption and extend the life of your system.
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Eliminate Hassle Our expert technicians arrive on time, communicate well, and work quickly.
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More Peace of Mind With our upfront pricing and easy financing, you'll be comfortable again soon.

No one likes being too hot or too cold.
We'll get your home feeling just right.
We know how frustrating life can be when your home is uncomfortable. For over 40 years, we have helped thousands of homeowners restore comfort in their homes. Each one of our expert technicians undergoes 120 hours per year in technical training, which allows us to fix your system right the first time.
- Clear and Upfront Pricing
- Professionally Trained Technicians
- Building Science Specialists
- We repair all makes and models
- Serving the greater Fayetteville area since 1979
Need commercial installation or repairs? We're fully licensed in that too.
An HVAC Service Experience Like No Other
Hear from Our Happy Customers!-
“This is the company that you want to use.”
David F. -
“I've been a customer of this company for decades.”
Peter S. -
“We are glad we switched to Day & Night.”
Frank D. -
“Very pleasing work attitude.”
Albert C. -
“We have had Day & Night for years. They are great. ”
Shirley D. -
“My call for help was answered the same day. ”
Raphel S. -
“ I must say he did an awesome job and our AC is cooling like a champ!! ”
Ashley L. -
“He was professional, very knowledgeable, and had us up and running in no time. ”
Fred H. -
“Anthony is a great technician. ”
Jason B. -
“Best experience ever!”
Bob E. -
“ I am a customer for life.”
David W. -
“First time using Day and Night and was very pleased. ”
Stephen C. -
“This is an awesome company. ”
Kathleen C. -
“His expertise is top notch. ”
Michael H. -
“Best heating and air conditioning service around! ”
Emily L.