Your Oswego Heating Maintenance Experts

Our family-owned and operated heating maintenance team has been serving clients throughout the Oswego area since 2011. Our trained professionals are known for expert service and warm, friendly customer care. Even a new system can benefit from heating maintenance, so if you live in Oswego, consider what Service Plus Heating & Air Conditioning, Inc. has to offer. Our technicians continuously receive ongoing education to keep up with advances in heating technology, so you can expect quality work every time you call on us for furnace maintenance.

NATE Certified Technicians

We’re proud to say that we:
  • Are a Dave Lennox Premier Dealer
  • Participate in Heat Up Illinois and other charities
  • Are part of ComEd and Nicor’s Contractor’s Circle
  • Always get the job done right

    Comprehensive Furnace Maintenance Plans for Oswego

    Our expertise covers all makes and models, so Oswego residents can always rely on us to take care of them. Though we’ll make recommendations, you’ll ultimately get to choose the scope of your preventative maintenance plan and the frequency of our visits.

    Furnace Maintenance Plans for OswegoPreventative maintenance will keep your system energy-efficient and increase its lifespan. It can also prevent short-cycling, rattling and grinding noises, and other issues that would otherwise need extensive work to fix.

    During our visits, we can:
    • Repair the thermostat
    • Clean the evaporator coils
    • Address gas or water leaks
    • Check for loose electrical wiring
    • Inspect the pilot and ignition controls

    Our team has received out-of-state training for air duct cleaning, and we use top-notch equipment for this. We also seal ducts and replace air filters, which helps prevent mold growth.

    Oswego’s Reliable Heating Maintenance

    Residents of Oswego have been depending on our company for heating and furnace maintenance for years, and we invite you to join them. We’ll be respectful of your property at all times and clean up thoroughly once we’re done. If you’re ready to get the maintenance, repair, or installation you need, give us a call today to set up an appointment!