Air Source 1 Heating & Air Conditioning
Based in Mokena, the family-owned company covers furnaces, boilers, heat pumps, ductless mini-splits and water heaters, with Ruud equipment among its brands. Open around the clock, every day.
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Heating contractors and plumbers for breakdowns.
Chicago draws a clear line between repairing a heating or cooling appliance and replacing one, and that line shapes what you should ask a contractor when a furnace fails in winter or an air conditioner stops in summer. Under the city's rules, a building permit is not required to repair an existing heating, cooling or ventilation appliance, but a complete replacement generally does need one. Chicago also runs an Express Permit Program for swapping existing mechanical equipment for equipment that performs the same function, and the energy source may change. Even work that needs no permit must still comply with the Chicago Construction Codes. Before you hire, ask whether the job is a repair or a replacement, and who will apply for any permit. Ask the contractor to put that in writing in the quote, along with the work to be done and the equipment to be installed. If a contractor says no permit is needed for a replacement, ask which rule they are relying on. Suburbs around Chicago may have their own rules, so confirm locally.
Based in Mokena, the family-owned company covers furnaces, boilers, heat pumps, ductless mini-splits and water heaters, with Ruud equipment among its brands. Open around the clock, every day.
Serving Rolling Meadows and surrounding Northwest Chicago communities since 1980, the company covers heating repair, furnaces, boilers and heat pumps, and works with Bryant equipment.
Northbrook-based and family owned, the firm handles boilers, water heaters, furnaces and ductless mini-splits, with Weil-McLain and Lochinvar boilers among its brands. Open around the clock.
Working from Bartlett since 1978, the family-owned firm covers furnaces, boilers, heat pumps and air conditioning, with Lennox equipment among its brands.
Founded in 1961, the family-owned business services furnaces, boilers, air conditioning, HVAC and water heaters, with 24/7 emergency support and work across Lombard, Itasca and Addison.
Since 1973, the North Shore firm has handled furnaces, boilers, heat pumps and ductless mini-splits, works with Generac and Trane equipment, and also does basement flooding work.
Furnace work is the focus of this West Chicago firm, operating since 2005, which also covers boilers, heat pumps, ductless mini-splits and air conditioning. Financing is available.
Family-owned air conditioning company in Hoffman Estates serving Schaumburg and Aurora, handling air conditioning installation and repair, indoor air quality and maintenance plans.
Opened in 2023, the Naperville company handles furnaces, boilers, heat pumps, ductless mini-splits and water heaters, and its warranty lasts one year. Emergency calls are taken around the clock.
Serving Chicago's North Shore since 1969, the family-owned firm works on furnaces, boilers, heating repair and water heaters, with American Standard and Navien equipment among its brands.
Air conditioning installation, maintenance and repair are the main work at this New Lenox company, which also covers heat pumps and furnaces, with Trane equipment among its brands.
Ductless mini-splits are the focus of this Downers Grove firm, which has worked across Western Chicagoland since 2014 and also covers furnaces, boilers, heat pumps and air conditioning.
Family owned, the Hoffman Estates company covers furnaces, heat pumps, ductless mini-splits and water heaters, with Rheem and Carrier among its brands, and it works around the clock.
Heating, cooling and plumbing are offered by this Naperville company, in business since 1992, which covers furnaces, heat pumps, boilers and water heaters, and works with Carrier equipment.
Family owned since 2008, the company covers furnaces, boilers, heat pumps, ductless mini-splits and water heaters, with a six-year warranty and Bosch and Navien among its brands.
Heating and cooling since 2008, this family-owned firm serves New Lenox and Blue Island, handling furnaces, boilers, heat pumps and ductless mini-splits, with Trane equipment among its brands.
Appliance repair firm in Chicago that also handles air conditioning, heating repair and water heaters, open seven days a week. Family owned, with Westinghouse and Bosch among its brands.
Operating since 1965 from Northbrook, the company works on Lennox systems, heat pumps, furnaces and air conditioning, and also offers backup power work.
Based in Merrillville, Indiana, the family-owned company covers furnaces, boilers, heat pumps, ductless mini-splits and water heaters, and works around the clock with Carrier equipment among its brands.
Air duct cleaning is one of the services at this Stickney firm, operating since 2012, which also covers furnaces, boilers, heat pumps and ductless mini-splits in Libertyville and Lake Forest.
HVAC contractor whose website lists furnace repairs and installs, heat pumps, ductless mini-splits and air conditioning.
Air conditioning repair service whose website lists furnace repairs and installs, boiler service, heat pumps and ductless mini-splits.
Air conditioning repair service whose website lists furnace repairs and installs, boiler service, heat pumps and ductless mini-splits.
Air conditioning contractor whose website lists furnace repairs and installs, boiler service, heat pumps and ductless mini-splits.
Air conditioning contractor whose website lists furnace repairs and installs, boiler service, heat pumps and air conditioning.
Air conditioning repair service whose website lists furnace repairs and installs, boiler service, heat pumps and ductless mini-splits.
HVAC contractor whose website lists furnace repairs and installs, boiler service, heat pumps and ductless mini-splits.
Heating contractor whose website lists sump pumps, furnace repairs and installs, boiler service and heat pumps.
Air conditioning contractor whose website lists ductless mini-splits, air conditioning, heating repairs and HVAC service.
Appliance repair service whose website lists furnace repairs and installs, air conditioning and HVAC service.
Air conditioning contractor whose website lists furnace repairs and installs, boiler service, heat pumps and ductless mini-splits.
Carrier and Mitsubishi equipment are serviced, and the company, in business since 1922, runs 24/7 call support for emergency heating and cooling calls.
HVAC contractor whose website lists furnace repairs and installs, boiler service, heat pumps and ductless mini-splits.
Air conditioning repair service whose website lists furnace repairs and installs, boiler service, ductless mini-splits and air conditioning.
Furnace repair service whose website lists furnace repairs and installs, boiler service, heat pumps and air conditioning.
HVAC contractor whose website lists sump pumps, furnace repairs and installs, sewer line repair and boiler service.
Heating contractor whose website lists furnace repairs and installs, heat pumps, ductless mini-splits and air conditioning.
HVAC contractor whose website lists furnace repairs and installs, boiler service, heat pumps and ductless mini-splits.
Plumber whose website lists sewer backup prevention, furnace repairs and installs, sewer line repair and boiler service.
Furnace repair service whose website lists furnace repairs and installs, heat pumps, ductless mini-splits and air conditioning.
Heating contractor whose website lists furnace repairs and installs, boiler service, heat pumps and ductless mini-splits.
HVAC contractor whose website lists furnace repairs and installs, boiler service, air conditioning and heating repairs.
Air conditioning repair service whose website lists furnace repairs and installs, boiler service, heat pumps and ductless mini-splits.
Air conditioning repair service whose website lists furnace repairs and installs, heat pumps, ductless mini-splits and air conditioning.
Plumber whose website lists sump pumps, furnace repairs and installs, sewer line repair and boiler service.
Heating contractor whose website lists furnace repairs and installs, boiler service, heat pumps and air conditioning.
Based in East Dundee, the company has operated since 2010 and handles furnaces, heat pumps, ductless mini-splits and water heaters, with basement flooding work too.
HVAC contractor whose website lists furnace repairs and installs, boiler service, heat pumps and ductless mini-splits.
Plumber whose website lists sump pumps, furnace repairs and installs, boiler service and air conditioning.
HVAC contractor whose website lists sump pumps, furnace repairs and installs, flooded basements and boiler service.
Family-owned plumbing, heating, cooling and electrical firm in Wheaton, Illinois, installing standby generators and handling sump pumps and panel upgrades for homes across the western Chicago suburbs.
Air conditioning repair service whose website lists furnace repairs and installs, boiler service, heat pumps and air conditioning.
HVAC contractor whose website lists furnace repairs and installs, boiler service, ductless mini-splits and air conditioning.
HVAC contractor whose website lists furnace repairs and installs, boiler service, heat pumps and ductless mini-splits.
Heating contractor whose website lists furnace repairs and installs, ductless mini-splits, air conditioning and heating repairs.
Lincolnshire-based and family-owned since 1928, the business works with Carrier equipment on furnaces, ductless mini-splits and water heaters, and offers emergency service.
Air conditioning contractor whose website lists furnace repairs and installs, boiler service, heat pumps and ductless mini-splits.
HVAC contractor whose website lists furnace repairs and installs, boiler service, heat pumps and heating repairs.
HVAC contractor whose website lists furnace repairs and installs, boiler service, heat pumps and ductless mini-splits.
Air conditioning work in Skokie covers installation, replacement and repair, with Carrier, Navien and Bosch equipment, and the family-owned firm runs round the clock.
Plumber whose website lists sump pumps, furnace repairs and installs, boiler service and heat pumps.
Founded in 2008, the family-owned company repairs furnaces, boilers, heat pumps and ductless mini-splits, and also handles basement flooding. Financing is available.
Plumber whose website lists sump pumps, HVAC service, sewer line repair and frozen pipes.
HVAC contractor whose website lists boiler service, heat pumps, ductless mini-splits and air conditioning.
Air duct cleaning service whose website lists furnace repairs and installs, air conditioning and HVAC service.
Family-owned heating, cooling and electrical contractor in New Lenox, Illinois, installing standby generators and panel upgrades, and repairing furnaces and boilers across Will County and Grundy County.
HVAC contractor whose website lists furnace repairs and installs, boiler service, heat pumps and ductless mini-splits.
HVAC contractor whose website lists furnace repairs and installs, heat pumps, ductless mini-splits and air conditioning.
HVAC contractor whose website lists furnace repairs and installs, boiler service, heat pumps and ductless mini-splits.
HVAC contractor whose website lists furnace repairs and installs, boiler service, ductless mini-splits and air conditioning.
HVAC contractor whose website lists sump pumps, furnace repairs and installs, sewer backup prevention and boiler service.
HVAC contractor whose website lists sump pumps, furnace repairs and installs, sewer backup prevention and air conditioning.
Plumber whose website lists sump pumps, furnace repairs and installs, sewer line repair and boiler service.
HVAC contractor whose website lists furnace repairs and installs, boiler service, heat pumps and ductless mini-splits.
Plumber whose website lists sump pumps, furnace repairs and installs, sewer backup prevention and boiler service.
Heating contractor whose website lists furnace repairs and installs, heat pumps, ductless mini-splits and air conditioning.
Air conditioning contractor whose website lists furnace repairs and installs, boiler service, heat pumps and ductless mini-splits.
HVAC contractor whose website lists furnace repairs and installs, boiler service, heat pumps and ductless mini-splits.
HVAC contractor whose website lists sump pumps, furnace repairs and installs, boiler service and ductless mini-splits.
HVAC contractor whose website lists furnace repairs and installs, boiler service, heat pumps and ductless mini-splits.
Plumber whose website lists furnace repairs and installs, boiler service, heat pumps and ductless mini-splits.
Working from Lombard since 1992, this family-owned firm covers heating repair, furnaces, ductless mini-splits and water heaters, and works around the clock.
Chimney sweep whose website lists furnace repairs and installs, boiler service, ductless mini-splits and air conditioning.
Plumber whose website lists sump pumps, furnace repairs and installs, sewer line repair and boiler service.
Open 24 hours a day, every day, the business covers furnaces, boilers, heat pumps, air conditioning and water heaters, with backup power among its other services.
HVAC contractor whose website lists furnace repairs and installs, boiler service, heat pumps and air conditioning.
Plumber whose website lists sump pumps, furnace repairs and installs, boiler service and heat pumps.
HVAC contractor whose website lists furnace repairs and installs, boiler service, heat pumps and ductless mini-splits.
Libertyville heating, cooling, plumbing and electrical business serving the Chicago area. It installs generators and panel upgrades, and handles sump pumps, furnaces, heat pumps and air conditioning.
HVAC contractor whose website lists furnace repairs and installs, heat pumps, ductless mini-splits and air conditioning.
HVAC contractor whose website lists furnace repairs and installs, boiler service, heat pumps and ductless mini-splits.
Family owned since 1968, the firm repairs gas and electric furnaces, boilers and heat pumps, and offers a 1-year warranty with Carrier equipment in its work.
Air duct cleaning service whose website lists furnace repairs and installs, air conditioning and HVAC service.
HVAC contractor whose website lists furnace repairs and installs, air conditioning, heating repairs and HVAC service.
Lennox, Carrier, Trane, Rheem, Ruud, Mitsubishi and Navien systems are among those it works on, and its repairs carry a 10-year warranty.
Heating contractor whose website lists sump pumps, furnace repairs and installs, boiler service and heat pumps.
Plumber whose website lists sump pumps, furnace repairs and installs, sewer line repair and boiler service.
Plumber whose website lists generator installs, furnace repairs and installs, boiler service and heat pumps.
HVAC contractor whose website lists furnace repairs and installs, boiler service, ductless mini-splits and air conditioning.
Plumber whose website lists sump pumps, furnace repairs and installs, sewer line repair and boiler service.
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Have fuel-burning appliances such as a furnace or boiler inspected by a professional at least once a year.
Get written quotes from at least three contractors for the same work, and check references from recent clients.
Put it in a written contract: the work, price, deposit, start and finish dates, warranty, permits and clean-up. Paying cash to skip it leaves you no recourse.
No. In Chicago, a building permit is not required to repair an existing heating, cooling or ventilation appliance. A complete replacement does require a building permit, apart from the exceptions the city describes. Ask your contractor to state in the quote whether the job is a repair or a replacement. City of Chicago (source, opens in a new tab)
Yes. Where Section 14A-4-402 of the Chicago Municipal Code allows work without a building permit, that work must still comply with all applicable requirements of the Chicago Construction Codes. A missing permit is not a reason for lower standards, so ask how the contractor will meet them. City of Chicago (source, opens in a new tab)
Chicago's Express Permit Program covers replacing existing mechanical equipment, meaning heating, ventilation or air conditioning, with equipment that performs the same function. The energy source may change. Ask your contractor whether your job qualifies and who will handle the application. City of Chicago (source, opens in a new tab)
Ask for a written quote naming the work to be done, the parts or equipment, who is responsible for any permit, the warranty on labour and parts, and the payment terms. Get at least two quotes if the situation is safe to wait, and compare like with like.