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Call (630) 968-0783
747 Ogden Avenue • Downers Grove, IL
Servicing our Customers Since 1923


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HVAC Repair & Installation Services


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Our HVAC contractors are qualified to perform furnace and air conditioning service, repair, and installation in areas such as Downers Grove, Naperville, Oak Brook, Plainfield, Woodridge, AuroraWheaton, and Lisle, Illinois.

Signs It’s Time to Call an HVAC Contractor & Book & HVAC Repair Appointment

Do you have issues with your air conditioning or furnace? We’ve got some techniques to help you figure out what’s wrong and fix these typical issues yourself. However, for the bigger HVAC repair problems, it’s best to call the HVAC service professionals at Stephen’s Plumbing. Our trained, licensed, and professional HVAC contractors are experienced with all types of furnaces, boilers, and air conditioning units.

The HVAC contractors at Stephens Plumbing offer furnace and air conditioning repair services in areas such as Downers Grove, Plainfield, Clarendon Hills, Darien, Oak Brook, Naperville, Burr Ridge, and Lisle, Illinois. We offer HVAC services for homes and commercial spaces such as warehouses, offices, and facilities. The HVAC and furnace repair specialists at Stephens Plumbing also offer solutions such as plumbing repair, drain cleaningremodeling, water line repair or install, water heater repairfixture or appliance installation, and backflow testing. Call a Professional HVAC contractor at Stephens Plumbing by phone at (630) 968-0783 or submit a service request online.

Book an Air Conditioning or Heating Appointment

Call Us: (630) 968-0783

Are you having issues with the furnace or air conditioner in your home or commercial facility? We are able to perform repairs or install a new system from a reliable manufacturer



Signs of Issues With Air Conditioning Systems

The Air Conditioning System is Producing Less Cold Air

A clear sign of an issue with air conditioning units is a lack of cold air production. Apart from the warmer temperature in your home, you may also notice a spike in your utility bills. But before you book an HVAC repair or installation appointment, you may want to have a look at your filters first. Dirty filters block air flow, preventing cold air from circulating throughout your home or commercial area.

Unfamiliar with how to clean or change an air conditioning filter? The HVAC contractors at Stephen’s Plumbing can show you how to open the air duct to remove a dirty filter. You may either clean it or install a new filter. Our air conditioning and furnace repair technicians offer reliable and efficient repair services in Downers Grove, Illinois and other areas.

Fortunately, if you need to replace the air conditioning unit, it only takes about 4-8 hours for a professional HVAC contractor to perform an air conditioning installation project. The average lifespan of new units is 15 to 20 years. Contact a specialist at Stephens Plumbing to book an air conditioning replacement appointment.

The Air Conditioning Unit is Producing Noises

If your air conditioning unit is making loud noises, it could mean some of its parts are loose, or you may have a faulty fan motor. If the air conditioning motor inside the compressor has broken, it can make loud screeching noises. And if your air conditioning unit is buzzing or humming, it could be electrical problems. Regardless of what kind of sound your air conditioning system is making, it’s best you turn it off to avoid further damage. The HVAC contractors and furnace repair technicians at Stephens Plumbing are able to perform repairs on the motor or electrical compartments of residential and commercial air conditioners. We offer affordable HVAC repair and installation services in Downers Grove and other locations of Illinois. Call us by phone at (630) 968-0783 or book an appointment online.

Book an HVAC Repair Appointment

Our professional HVAC contractors are able to perform repair and troubleshooting methods to your heating or cooling unit. We also offer the latest new furnaces and air conditioners from the best manufacturers in the industry



Foul Odors Are a Sign of an Obstruction in the Air Ducts of the HVAC Unit

Have you noticed an odd, musty smell in the air of your home? There’s a good chance there’s an obstruction in the ducts of your HVAC system. Catch it early, and this will be a relatively easy fix. Stephens Plumbing offers HVAC services to keep your air ducts clear of objects and other materials. Contact a specialist to receive assistance with your HVAC system.

However, if the odor is more like rotten eggs, this indicates a much more severe HVAC problem. The smell of rotten eggs or sulfur can mean a possible gas leak which could cause something catastrophic like a fire or explosion in your home, office space, or commercial facility. Call the HVAC contractors from Stephen’s Plumbing immediately.

Other Typical Air Conditioning, Furnace, & Boiler Repair Jobs:

  • Furnace and air conditioning seasonal specials
  • Furnace and central air conditioning repair
  • HVAC replacement and installation
  • Boiler repair
  • Boiler replacement
  • Electronic air cleaners
  • Humidifiers
  • Gas leaks