a store front at night


Heating, HVAC & AC Repair 

How can we help you Today?

I need to...

HVAC Service in Suwanee, GA

Reliable Heating & Air has Carrollton covered for all their heating & cooling needs. Since 1978 Reliable has been dedicated to giving its customers the best experience with a full line of top-quality products and Heating & AC Repair services. With over 200 trucks on the road and 10,000+ 5-star reviews Reliable is the largest and most trusted HVAC company in Georgia. We are the Nation's #1 Trane dealer, but we service all makes and models including Lennox, Carrier, Goodman, American Standard & Daikin. Call us today for a free no obligation estimate.

Reliable works with you to ensure you're satisfied and your home or business is comfortable. We offer straightforward pricing on our Heating & AC Service so you can be sure you're getting a fair price. We always offer the same price for everyone, and every heating and air conditioning repair includes a one year warranty, and the same 100% satisfaction guaranteed that our customers have relied on and trusted since 1978!

We also have a variety of payment options, including our in house financing known as Comfort As a Service which takes the guesswork out of maintaining your system. Instead of buying a warranty or worrying about the upkeep of your AC & Furnace unit, you simply pay a low monthly fee (as low as $69.99 a month) and Reliable takes care of all the service and maintenance for the life of the system.

See our real-time availability and request an appointment online by clicking the button below.

Reliable AC & Heating Repair Stats

Diagnosing the Problem: $89.99 (waived once repair is accepted)

Average Repair Price: Starting at $145

Average Time to Complete: 30 Min - 3 hr

Current Specials
home icon

HVAC Service & Repair

a close up of a logo

HVAC System Installation

Serving Suwanee Georgia
Since 1978

  • We are the Nation's #1 Trane Dealer and a certified Trane Comfort Specialist
  • We offer more coupons than any other HVAC company
  • We offer a next day or we pay $500 installation guarantee!
  • All repairs have a 1 year warranty
  • With over 200 trucks and 300 technicians...we can get to you fast
  • Never any after hours or late night extra trip charges
  • We have an unbeatable warranty

Save Your Money With
Comfort As A Service

Enjoy all the benefits of a new Trane heating & cooling system WITHOUT the burden of costly repairs, maintenance, financing charges or coming out of pocket for unexpected thousands.

Our Many Options For

Reliable Heating & Air offers different financing programs for our customers and we help you find the program that's just right for you and your budget.