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(404) 416-6770
North Fulton · Served from Cumming

HVAC Services in Milton, GALarge homes, done carefully.

Short answerCool Season Heating and Cooling serves all of Milton from our shop in Cumming. Many Milton homes have two to four systems and several zones, and we repair, replace and maintain all of them at published prices: $89 diagnostic, tune-ups $135 for one system, $220 for two and $295 for three, and no overtime fees.
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Cool Season in Milton

Coverage
All of Milton
Hours
Mon–Sat, 8 AM – 6 PM
Diagnostic
$89 · free for plan members
Tune-up
$135 one system
New systems
Free written estimate
Travel charge
None

Your HVAC company for Milton

Milton homes are larger than most in North Georgia: estates along Birmingham, Hopewell and Freemanville Roads, master-planned communities like The Manor, White Columns and Crooked Creek, and older farmhouses and outbuildings in western Milton.

That usually means more than one system, high ceilings, zoned ductwork and sometimes a separate system for a guest house or barn. We test each system on its own and give you one written report per system.

Services in Milton

What we see in Milton homes

Multiple systems

Two to four systems per home is common. The maintenance plan is $349 a year for two systems and $459 for three, with $40 off the first year.

Zoning

Dampers, zone panels and thermostats that drift out of balance, leaving a bonus room or upstairs uncomfortable.

Outbuildings

Guest houses, barns and workshops are often best served by their own small system or a ductless mini-split.

Neighborhoods we serve in Milton

We cover all of Milton. These are areas where we work often.

The ManorWhite ColumnsCrooked CreekCrabappleBirmingham RdHopewell RdFreemanville RdHickory FlatBethany RdMayfield RdCogburn RdProvidence RdThompson RdMountain RdMorris Rd

Prices in Milton

ServiceTypical price
Diagnostic visitPart of the repair total · free for plan members$89
Tune-upOne system · two $220 · three $295$135
Maintenance planTwo visits a year, 10% off repairs$229/yr
$189 first year
AC repairMost repairs $150 – $650$150 – $1,200
Furnace repairMost repairs $150 – $750$150 – $1,900
AC replacementWith matched coil$5,500 – $14,500
Furnace replacement$4,500 – $11,500
Heat pump system$7,500 – $16,500

Same prices in Milton as in Cumming: no travel charge and no overtime fees. Homes with two or more systems get a written quote for replacements.

How a visit works

  1. BookCall, or use Schedule on this page. We confirm by call or text.
  2. DiagnoseThe technician tests the system and shows you what failed and why.
  3. ApproveYou get the total price before any work starts.
  4. Fix and follow upWe repair it, test it, clean up and explain what to watch for.

Nearby

Questions we hear

Do you work on homes with several systems?
Yes. Each system gets its own inspection and written report. Plans are $349 a year for two systems and $459 for three, with $40 off the first year; four or more get a written quote.
Can you fix a zone that never feels right?
Usually, yes. Uneven zones often come from dampers, duct sizing or thermostat setup rather than the equipment itself. We test and show you what we find.
Do you charge for the diagnostic?
Yes, the diagnostic is $89 and it is part of your repair total. On larger repairs such as a motor, coil or compressor, we quote one price that already includes it. Maintenance plan members pay no diagnostic fee.
Do you charge more for Saturdays?
No. We do not charge overtime fees. We work Monday through Saturday, 8 AM to 6 PM.
Do you charge extra to come to Milton?
No. Milton has the same prices as Cumming, with no travel charge.

Prices and details reviewed November 2026.

Local HVAC for Milton

Published prices, price before work, no overtime fees.

(404) 416-6770
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