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About Reliable

We are your local service company offering residential and commercian HVAC, heating, air conditioning, plumbing, electrical and home performance contracting services. We are conveniently located in Kennesaw, Georgia.  Reliable Heating & Air is family operated by a father and son team of Dan and Daniel Jape.

For 38 years we have serviced all of north metro Atlanta and with the addition of our Fayetteville and Grayson offices we have expanded our service areas including:

Reliable Service Locations & Offices


Out of Kennesaw Headquarters Out of Grayson Office Out of Fayetteville Office
Buckhead Decatur Newnan
Sandy Springs Chamblee Peachtree City
Roswell Cumming Fayetteville
Dunwoody John's Creek  
Marietta Duluth  
Kennesaw Lawrenceville  
Alpharetta Norcross  

Reliable Heating & Air is proud to be a Trane Comfort Specialist. The Trane Comfort Specialist award indicates that Reliable Heating & Air has met the highest Trane standards for customer satisfaction and continuing education.Over many years, we have established a tradition of excellence, providing a first-class service experience at fair prices to our neighbors in the Atlanta area.

From helping you determine which system is right for your family, to installation, maintenance and service, the Trane Comfort Specialist badge is the mark of Reliable Heating & Air's professional and technical expertise. 


Company History

Reliable was founded by Dan Jape in 1978 with a vision of providing Atlanta heating and air and with the commitment to customer satisfaction.

Daniel started working at Reliable Heating & Air as a young man and over the years, has been assigned to the duct cleaning crews, service crews and installation department. After graduating from college, he returned to work in the sales and design team where is learning the skills he needs to one day take over full operation of the company as Dan passes down the company to the second generation. 

Reliable Heating and Air has steadily grown to be one of the most respected and well-known heating and air conditioning service contractors in the southeast and has been recognized time and time again for superior customer service and customer satisfaction, most recently being awarded "Best of the Best" Heating and Air Contractor by the readers of 4 separate publications in Alpharetta, Roswell, East Cobb and Woodstock.

Due to repeated customer inquires, Dan and Daniel expanded into the other service areas plumbing, electrical, home performance and commercial offering the same great, fair-priced service backed by a first-class customer experience that is sure to please you.

The feedback received about this expansion is so positive, Reliable knew quickly customers were searching for someone they could trust to be "Reliable" and fair to handle all issues that might arise in their home or business. Customers know we can be counted on to be there when needed to provide routine service or emergency "right-now" help.

Community Involvement

We are privileged to give back to Georgia through service, financial contribution and sponsorship to several local charities.  We feel blessed to be able to serve our community in this way.  Dan Jape, personally serves on the board of several charitable organizations.  His philanthropic efforts was recently featured in Buckhaven Lifestyle magazine.

We are proud to partner and serve with Sunshine on a Ranney Day.  SOARD renovates homes for children with special needs.  This charity is close to everyone at Reliable.  Our plumbers, electricians, home performance technicians and heating and air technicians all leverage their skills and trade to personally connect with the families in need building out their rooms and we make a difference in a child's life.  

Reliable has long been the premier sponsor and partner of the Pirates of Lanier Poker Run which is the nation's top charitable poker run, raising over 1.5 million dollares for Georgia's children charities since it's establishment in 2009.

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