Family-owned in Georgia since 2017
Heating & air conditioning for Cumming, Alpharetta, Roswell, Milton & Johns CreekHow can we help you today?Warm when it counts.
- Family-owned since 2017
- No overtime fees
- 10-year parts warranty
- 0% APR financing
Heating & cooling made easy in 3 steps
- 1
Book online or call
Pick a two-hour arrival window that works for you, any day Monday to Saturday.
- 2
We find the problem
Your technician shows you what is wrong and gives you the price before any work starts.
- 3
Comfort is back
We fix it the same visit when parts allow, and repairs carry a 1-year parts and labor guarantee.
Ways to save
One-time tune-up for one system. $220 for two, $295 for three.
Your first year of the plan: $189 instead of $229. Spring and fall visits, 10% off repairs.
See the planWritten estimate at your home with model numbers, warranty and monthly payment for every option.
Plans through Wells Fargo and the Carrier credit card program, subject to credit approval.
Financing optionsHeating, cooling, done right
Every visit starts with a diagnosis you can see and a price you approve before any work begins.
Furnace repair
No heat, short cycling, a furnace that won't light. We find the cause and fix it the same visit when parts allow.
Furnace repair →Furnace replacement
80%, 90% and 96% efficiency furnaces sized for your home, with Good, Better and Best options side by side.
New furnace →Heat pumps
One system that heats and cools. Installation, repair and seasonal checks for every major brand.
Heat pumps →AC repair
Warm air, ice on the line, a unit that won't start. Fast diagnosis and an upfront price.
AC repair →AC replacement
New air conditioners and complete systems, with monthly payment options and a 10-year parts warranty.
New AC →Maintenance plan
Spring and fall visits for $229 a year, $189 the first year, plus 10% off any repair.
Maintenance →What our customers say
Real reviews from homeowners in Cumming and North Fulton.
“My air conditioner went on the fritz and ChatGPT suggested I give John a try. I called at 2pm and John was here by 3:15! Fixed the problem in less than 30 minutes.”
“Upstairs unit quit cooling on a Friday night. I easily got an appointment via their online system for the next day, a Saturday. He handled the warranty on the required part so that my cost was lower, and even provided pictures of what he found and did.”
“Halis Can did a fantastic job. He diagnosed in short order what a previous contractor failed to find in two separate visits on the same day. He will be my first call if I ever need servicing again.”
“Installed new HVAC system. Works great. John responded to my call quickly and offered the most affordable solution of all the estimates I received. Installation was efficient and timely.”
“AC stopped working in late August. I called at 5:00 p.m., received a call back at 6:52 p.m. John said he was on an installation but could be there at 8:30 p.m. He was here right at that time, identified the problem, replaced the part and the AC was working perfectly by 9:10 p.m.”
“Mr. John is extremely nice and well-educated. He showed up right on time and showed me the before and after of what he replaced. Highly recommend.”
“By far the most outstanding HVAC professional I have ever encountered. He takes the time to truly understand the unique needs of your HVAC system, listens attentively, and offers valuable insights.”
See your options before you decide
For a new system, you get a written estimate on your phone with three clear options. Compare efficiency, warranty, monthly payment and the pay-in-full price, then approve and sign online when you are ready.
- Model numbers and warranty on every option
- Pay in full or apply for 0% APR financing
- No pressure, no salesman in your kitchen for hours
A real estimate layout with an example customer. Your prices depend on your home. Tap to enlarge.
Done right, explained clearly
Cool Season Heating and Cooling is a family-owned company based in Cumming since 2017. We treat every system like a problem worth solving properly: measure first, size it right, explain the numbers, and leave the job clean.
Close to home
Our shop is on Enterprise Drive in Cumming. These are the cities we serve every week.