Authorized Lennox dealer. Family-owned since 2009. Don't freeze, call D's…

HVAC Service Areas: Chicago and the Suburbs

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D's Air & Heating provides HVAC installation, repair, and service throughout Chicago and ten surrounding suburbs, including Cicero, Berwyn, Oak Park, and Bensenville. We're a family-owned, authorized Lennox dealer based right in the city, and our EPA certified technicians cover the same footprint whether you're calling about a home or a commercial property. Find your community below, or reach out if you don't see it listed and we'll confirm coverage.

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Authorized Lennox dealer (also Carrier & Green authorized)

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Family-Owned Since 2009

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EPA Certified Technicians

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4.8★ Google Rating · 90+ Reviews

Communities We Serve

Chicago is home base, and our service area radiates out from our Monticello Ave location into dozens of communities across the suburbs. The communities below are closest to our office, which means faster response times and the most local search relevance, and each has its own dedicated area page with local details.

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Also Proudly Serving

Our coverage doesn't stop at the communities above. We regularly serve homes and businesses throughout the following areas as well:


West and Northwest DuPage County: Elmhurst, Villa Park, Lombard, Glen Ellyn, Wheaton, Addison, Wood Dale, Itasca, Bensenville, Downers Grove, Lisle, Darien, Clarendon Hills, Hinsdale, Westmont, and Oak Brook.


North and Northwest Suburbs: Elk Grove Village, Des Plaines, Park Ridge, Niles, Morton Grove, Skokie, Evanston, Wilmette, Glenview, Mount Prospect, and Arlington Heights.


South and Southwest Suburbs: Summit, Justice, Bridgeview, Burbank, Hickory Hills, Oak Lawn, Evergreen Park, Bedford Park, Alsip, Palos Hills, Palos Heights, Orland Park, Tinley Park, Midlothian, Robbins, Blue Island, Calumet Park, Riverdale, Dolton, South Holland, Harvey, Markham, Calumet City, and Lansing.


Northwest Indiana: East Chicago, Hammond, and Whiting.


Don't see your community listed? Contact us and we'll confirm whether we can get to you.

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The Same Dealer, Wherever You're Located

No matter which community you're in, you're working with the same authorized Lennox dealer: family-owned since 2009, EPA certified, and backed by a 4.8-star rating across 53 Google reviews. See what sets us apart or book online to get started.

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HVAC Service Area & Coverage FAQ

  • Is D's Air & Heating an authorized Lennox dealer across your whole service area?

    Yes. Our authorized Lennox dealer status, along with our Carrier and Green authorization, applies everywhere we work, not just in Chicago proper. Every technician we send anywhere in our service area is EPA certified and backed by the same manufacturer support. Learn more about our Lennox dealer status.

  • What if my suburb isn't listed here?

    The communities listed above are where we focus our service, but that doesn't automatically rule out other areas nearby. Contact us with your location and we'll let you know if we can get to you.

  • Do you handle both residential and commercial properties in every area you serve?

    Yes. Whether you own a home or manage a commercial building, we cover both across Chicago and the surrounding suburbs listed above. Visit our Commercial HVAC page for more on that side of the business.

  • How quickly can you respond to an HVAC emergency in my area?

    Response time depends on your location and current scheduling, but a no-heat or no-cool situation gets priority regardless of where you're located in our service area. Call us or book online and we'll move quickly.

  • Is Chicago your main service area, or do the suburbs get the same priority?

    Chicago is where we're based, but the suburbs we serve get the same technicians, the same pricing, and the same scheduling priority as the city itself.

Have another question about coverage? Contact us or call 773-940-0965.

Don't freeze, call D's… Find your area above, then book your HVAC service online or call 773-940-0965.