Promotion – Summer Special

Summer Pre-Season Special $109.95*

Click Here For Details

Ask about our planned maintenance program.  For one low annual investment of $210.00 per system you will receive:

Spring Air Conditioning Tune-up

Fall Furnace Tune-up

Same-day emergency service (when booked before 12:00pm)
10% discount on service repairs

We’ll work to accommodate your busy schedule.  Schedule your appointment today!

(636) 680-2100
Service@intfs.com

*Special pricing good if booked before 07/30/19