HVAC Company in Cumming, GAOur home base.
Cool Season in Cumming
- Shop
- 105 Enterprise Dr, Suite E
Cumming, GA 30040 - Hours
- Mon–Sat, 8 AM – 6 PM
- Phone
- (404) 416-6770
- Tune-up
- $135 one system
- Plan
- $229/yr · $189 first year
- New systems
- Free written estimate
- 5.0 · 61 reviews
What we do for Cumming homes
Every repair visit starts with a diagnosis you can see and a price you approve before work begins. Every replacement starts with measuring the house, not guessing from the old unit's label.
Furnace repair
No heat, short cycling, ignition problems. Most repairs are finished the same visit.
Furnace repair →Furnace replacement
80%, 90% and 96% efficiency furnaces with Good, Better and Best options side by side.
New furnace →AC repair
Warm air, a frozen line, a unit that will not start. Upfront price before we fix it.
AC repair →AC replacement
New air conditioners and complete systems with monthly payment options.
New AC →Heat pumps
One system for heating and cooling. Install, repair and seasonal checks.
Heat pumps →Maintenance plan
Spring and fall visits for $229 a year ($189 the first year) and 10% off repairs.
Maintenance →Neighborhoods we work in every week
Our shop is just off GA-400 on Enterprise Drive, so most of Forsyth County is a short drive. These are the areas our van is in most often.
What Cumming homes ask of a system
Forsyth County summers are long and humid, and winter brings a handful of hard freezes rather than months of deep cold. That shapes what we recommend.
Humidity first
Near Lake Lanier and in shaded lots, a system that cools fast but runs short cycles leaves the house clammy. Two-stage and variable-speed equipment runs longer at low speed and pulls more moisture out.
Two-story homes
Many subdivision homes built in the late 1990s and 2000s have one system upstairs in the attic and one for the main floor. Upstairs rooms that run hot usually point to airflow or duct problems, not just a weak unit.
Original equipment
A lot of Cumming homes still run the system the builder installed. Past 15 years, we give you an honest repair-or-replace comparison instead of pushing either one.
Typical prices in Cumming
Ranges from our own jobs in Forsyth County. Your exact price depends on the equipment and the home, and you approve it before we start.
| Service | Typical range |
|---|---|
| Furnace or AC tune-upOne system | $135 |
| Maintenance planSpring + fall visits, 10% off repairs | $229/yr $189 first year |
| Diagnostic visitFree for maintenance plan members | $89 |
| AC repairMost repairs $150 – $650. Coil or compressor $2,000 – $3,500 | $150 – $1,200 |
| Furnace repairMost repairs fall between $150 and $750 | $150 – $1,900 |
| Furnace replacementInstalled, 80% to 96% AFUE | $4,500 – $11,500 |
| AC replacementInstalled, matched coil | $5,500 – $14,500 |
| Heat pump system | $7,500 – $16,500 |
Financing with 0% APR plans is available on new systems, subject to credit approval.
How a visit works
- BookCall, or use Schedule on this page. We confirm the time by call or text.
- DiagnoseThe technician tests the system and shows you what failed and why.
- ApproveYou get the price before any work starts. No overtime fees on Saturdays.
- Fix and follow upWe repair it, test it, clean up and explain what to watch for.
Also serving nearby
The same team and the same prices in the cities around Cumming.
Questions we hear
How quickly can you come out in Cumming?
Do you charge more for evenings or Saturdays?
Which parts of Forsyth County do you cover?
How much does a new furnace cost in Cumming?
Do you work on all brands?
Is there a maintenance plan?
Prices and details reviewed November 2026.
Your Cumming HVAC company
Local shop, honest numbers, no overtime fees. Call or book online.