Harmonic Heating & Air Conditioning is here for you! Call us today when you need heating, air conditioning, water heating, air quality or commercial HVAC services! Harmonic is your local comfort expert!

Work Near You


Work Near You

Harmonic Heating & Air Conditioning is dedicated to our customer's comfort! Take a look at all ofthe services we have provided near you!

Harmonic Heating & Air Conditioningstarstarstarstarstar5.0 / 5

5 stars
37
4 stars
0
3 stars
0
2 stars
0
1 stars
0

37 Total Reviews Harmonic Heating & Air Conditioning


Montgomery, Illinois

Armstrong HVAC EC1P29AG-1
new coil, new AC and new furnace
Montgomery, IL
07-05-2017

State Water Heaters GS650 BRT
Installation of 50-gallon hot water heater.
MONTGOMERY, IL
06-19-2017

starstarstarstarstar
5 Star Rating
Trane 4TTR3048*
Installed Trane 4-ton Air Conditioner with wi-fi smart thermostat system and sensors.
MONTGOMERY, IL
06-19-2017

4TTR3048*
2.0 ton AB13 Armstrong basic 13, Plenum add-on, Counter flow add-on, Copper lineset and Armstrong 80 furnace

Montgomery, IL
06-21-2017

EcoBee Smart Thermostat
Installation and setup of Smart Thermostat and A/C tune-up
Montgomery, IL
06-21-2017

State Water Heaters GS650 BRT
50 gallon Water Heater replacement
Montgomery, IL
06-21-2017

Armstrong HVAC 4SCU13LE124P
Install Armstrong furnace and air conditioner 2.0 ton LE13 and 70k btu A80v
Montgomery, IL
08-21-2017

State Water Heaters GS650 BRT
Install 50 gallon State Water Heater
Montgomery, IL
09-05-2017

starstarstarstarstar
5 Star Rating
Armstrong HVAC 4SCU14LE142P
Armstrong Condenser 13 seer air conditioner, ecobee4 with remote and coil
Montgomery, IL
07-31-2017

Armstrong HVAC 4SCU13LE148P
Armstrong 13 SEER air conditioner
Montgomery, ID
07-17-2017