"Your Comfort Level Is Our #1 Priority" RESIDENTIAL COMMERCIAL INDUSTRIAL HIGH EFFICIENCY FURNACES GEOTHERMAL AIR CONDITIONERS erige Humidifiers Duct Fabrication Duct Cleaning . Air Filters Commercial Systems Geothermal Systems FULL SERVICE SHEET METAL SHOP LOCALLY OWNED & OPERATED ARMSTRONG FULLY INSURED & BONDED 665-7020 FREE ESTIMATES MAINTENANCE CONTRACTS AVAILABLE HEATING & AIR INC. JEU0K8 3 665-7020 COUPONSI I IN BACKI I OF BOOK 304 Calvary Lane. Angola SERVING ALL FOUR COUNTIES FOR THE LAST 25 YEARS Steuben DeKalb. Noble. LaGrange LOCALLY OWNED & OPERATED Dave and Matt Armstrong, Owners