A Family owned & Operated-Heating and Air-conditioning company serving Lawrenceville , Suwanee & Metro Atlanta with over 25 Years of Industry experience.

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  Friendly and professional service! I called after work to set up an appointment to repair a leaking furnace, and was pleasantly surprised to have it fixed that same evening instead.

Varis78
August 23, 2021

  Rajesh was beyond helpful. He talked to me like a family friend and ensured that I was aware of all the work he was performing. There was no doubt in... read more

Faraaz Roy
February 23, 2022

  Called this morning and they had the a/c running this afternoon. Very important on a hot August day in the south! Great service and I would definitely recommend them!

Michelle Schaker
August 23, 2021

  Rajesh was very quick to respond to my call and diagnosed my problem within a couple of minutes. He was easy to work with and was very responsive via text... read more and calls.

Jianni S
April 23, 2021

  Our 33 year old system finally broke down, after getting several estimates from different companies, we decided to go with Rkhvac to do the installation, and they also offer... read more

Adviti Bhanja
November 23, 2021

  Quality service at reasonable prices. Will highly recommend RK for all HVAC related issues.

Atul Gupta
March 29, 2022
  R.K replaced my furnace for a reasonable price. The system comes with a 20 yr warranty. He gave me an estimate, and replaced the unit the next day.... read more

Wally Wal
March 23, 2021

  Called these guys in the morning for broken A/C, and someone was there by noon. He was professional and knowledgeable - had the part in his van that needed to... read more

ZePastellieDarkness -3-
August 23, 2021

  These guys are honest and genuine about the services they provide. They were able to get my heater working without stepping a foot inside my house. They had me do... read more

L B
March 23, 2021

  I was selling my home and during my inspection it was found that my heater wasn't working on my main level. I had RK HVAC com inspect my system and... read more

Stanley Richardson
February 23, 2022

  Our 33 year old system finally broke down, after getting several estimates from different companies, we decided to go with Rkhvac to do the installation, and they also offer... read more

Adviti Bhanja
November 23, 2021

  Quality service at reasonable prices. Will highly recommend RK for all HVAC related issues.

Atul Gupta
March 29, 2022

Our experienced technicians services are available after hours and on the weekends for urgent installation.

Call us during regular business hours or after hours and on the weekends for urgent repairs.

We do have monthly specials and financing options for new installations . Stay cool this summer and checkout our special offers.

Alpharetta, Roswell, Johns Creek, Buckhead and Virginia Highlands GA

For air conditioning service or installation of new or replacement AC equipment, RKHVAC is your Carrier Factory Authorized Dealer and a member of Air Conditioning Contractors of America. These accreditations are your assurance that you are working with an HVAC contractor who maintains rigorous standards for technical expertise, ethical business practices, and superior customer satisfaction.

FURNACE REPAIR IN LILBURN, GA | AIR CONDITIONING REPAIR

Your heating and air conditioning system is your home’s largest and most expensive appliance. When professionally designed and maintained, it will generate significant savings and enhance the value of your home. We provide gas furnace & heat pump repair for your central heating system.

Energy-Efficient Air Conditioning

The foundation for successful AC installation begins in the system engineering phase. Designers work to establish the air conditioning load for the entire structure and the individual sub-domains. These calculations are performed according to ACCA Manual J standards, which identify the specific capacity requirements used to select the equipment.