Service Area

We can have one of our technicians swing by your home and give you a free estimate on installations. Oasis does more than just install—we repair, too! From minor to big problems, Oasis has you covered.

Oasis has served the residents of Chicago since 1997 and is now expanding into the Northshore as far as Highland Park. We provide HVAC services and products that you need to live healthy and comfortably. We won’t stop until you are fully satisfied.

While you may have a working furnace or air conditioner, it may not be running as smoothly as it could be. Even when there is nothing wrong, you can relax knowing your system is in tip-top shape by scheduling a preventative maintenance appointment with us.

We recommend bi-annual visits – once in the Springtime and once in Autumn.


Albany Park Andersonville Arcadia Terrace Avondale Balmoral
Belmont Gardens Belmont Gardens Belmont Heights Belmont Terrace Big Bohemian
Big Oaks Bowmanville Bucktown Budlong Woods Buena Park
Chicago Cragin DePaul Dunning Deerfield
East Rogers Park Edgebrook Edgewater Edison Park East Lakewood
Forest View Glen Fulton River Glencoe Glenview Evanston
Humboldt Park Highland Park Gold Coast Goose Island Graceland
Kelvyn Park Kenilworth Irving Park Irving Woods Jefferson Park
Lincoln Park Lincolnwood Kilbourne Lakeview Lathrop
Manor River Margate Park Lincolnwood Park Lincolnwood Square Logan Square
Near North Niles North Center Mayfair Montclare Morton Grove
Old Irving Park Old Norwood Park North Mayfair North Park O’Hare
Peterson Park Peterson Woods Old Town Oriole Park Park Ridge
Rose Hill Sauganash Portage Park Ravenswood Ravenswood Gardens
Skokie South St. Benedict Schorsch Schorsch Village Sheridan Park
West Lakeview West Rogers Park Union Ridge Uptown West Hollywood Park
Winnetka Wrigleyville West Roscoe Village Wildwood Wilmette