ICS Indoor Comfort Systems Your local Source for Everything HVAC.
ICS Indoor Comfort Systems Your local Source for Everything HVAC.

ICS..,Your Local Heating,Cooling and Sheet metal company Serving Upper Fairfield County Since 1979 / ICS a 2nd Generation of Quality Craftsmenship...  Call Now @ 203-826-9806 to schedule your appointment.

Welcome to ICS Indoor Comfort Systems, proudly serving upper fairfield county With over 43 years experience in heating, air conditioning, sheet metal fabrication and ventilation. Design, sales and service you can count on ICS Indoor Comfort Systems for high quality service and affordable rates.


 We can Design, Service, Install and Replace Electric, Oil and Gas furnaces and Boilers, Radiant Floor systems, Water heaters, Standard and High Efficient A/C systems, Gas and Oil Piping, Oil Tanks, Humidifiers and Dehumidifiers, Air filtration systems and IAQ Products ( indoor air quality ) Fabricate Sheet metal Duct Work, Copper Flashing, Drain Pans and Much More... 



CT License #00385660 & #4149 /  EPA Certification Type 1&2 and Fully Insured

For many years, our name has been synonymous with first-rate HVAC services in the Bethel / Danbury area. Our product range has grown to meet today's ever-changing demands, continuously adopting the latest energy efficient technology.

Top Quality maintenance is important to extend the life and performance of your systems.

Business Hours

Monday - Friday  7:30 am - 4:30 pm

Saturday:  Closed

Sundays:  Closed

Closed:  Holidays

Extra Hours By Appointment Only

Contact Info:

Office 203-826-9806

Main Fax 203-826-9806

Email: ics.indoorcomfort@gmail.com 



We Accept...

Cash , Green Backs, Moola

Personal and Business Checks, Bank Checks. Most Credit Card



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