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Your Trusted HVAC Partner in Oswego, IL
Chase Heating and Cooling is a fully certified Energy Star HVAC Contractor dedicated to providing reliable heating, cooling, and water heating solutions for residential and commercial clients in Oswego, IL, and surrounding areas. With a focus on energy efficiency and customer satisfaction, we specialize in furnace and air conditioning installations, boiler services, tankless water heater solutions, and preventative maintenance.

Our team of certified technicians prioritizes comfort and cost savings through advanced technologies and adherence to industry standards, including North American Technician Excellence and Environmental Protection Agency certifications. We offer 24/7 emergency services, financing options, and comprehensive maintenance agreements to protect your investment and ensure year-round comfort.
Services
Furnace Installation AC Repair Boiler Services Tankless Water Heaters Commercial HVAC Maintenance Agreements Air Quality Systems Ductless Mini-Splits Emergency Repairs System Diagnostics
Highlights and features
  • We offer 24/7 emergency HVAC repair services.
  • Our team holds North American Technician Excellence certifications.
  • We provide a 10-year parts and labor warranty on new installations.
  • We specialize in Energy Star-rated systems for maximum efficiency.
  • We service all makes and models of HVAC equipment.
Associations and certifications
  • Energy Star HVAC Contractor
  • North American Technician Excellence Certified
  • International Code Council Master Mechanical Certified
  • Environmental Protection Agency Certified
What people say
24/7 emergency service Certified technicians Energy savings Professional installations Quick response times
Services
HVAC Repair
Our certified technicians provide prompt diagnosis and repair for all HVAC systems, including furnaces, air conditioners, and heat pumps. We handle emergency repairs 24/7 with fully stocked trucks for faster service. Our expertise covers all brands and models, ensuring your system returns to optimal performance quickly while minimizing energy costs.
Maintenance Agreements
We offer three tiers of maintenance plans to protect your HVAC investment. Our Platinum Plan includes bi-annual tune-ups for furnaces and AC units, priority scheduling, and extended warranties. Regular maintenance improves system efficiency, reduces breakdowns, and extends equipment lifespan while maintaining manufacturer warranty validity through professional care.
Boiler Installation
We specialize in high-efficiency Weil-McLain boiler installations for residential and commercial properties. Our experts handle gas and electric boiler replacements with radiant heating integration options. We ensure proper sizing and installation to maximize energy efficiency while providing consistent, reliable warmth for your space.
Air Quality Solutions
Our indoor air quality services include REME HALO air purifiers, Aprilaire humidifiers, and advanced filtration systems. These solutions address allergens, pollutants, and moisture control to create healthier living environments. Our technicians help select and install systems tailored to your specific air quality needs and home characteristics.
Ductless Mini-Splits
We install Mitsubishi ductless mini-split systems for homes without existing ductwork or requiring zoned temperature control. These energy-efficient systems provide targeted heating and cooling for additions, garages, and specific rooms. Our certified installers ensure optimal placement and integration with existing HVAC systems for maximum efficiency.
Questions
Do you offer emergency HVAC services?
Yes, we provide 24/7 emergency repair services for all HVAC systems.
What areas do you service?
We serve Oswego, Naperville, Yorkville, Plainfield, Sugar Grove, and surrounding Illinois communities.
Are financing options available?
Yes, we offer financing through Microf for qualifying HVAC installations and repairs.
What maintenance plans do you offer?
We provide three tiers of maintenance agreements with annual tune-ups and exclusive benefits.
Do you service all HVAC brands?
Yes, our technicians repair and maintain all makes and models of heating and cooling equipment.
Are you Energy Star certified?
Yes, we are a certified Energy Star HVAC Contractor for energy-efficient solutions.
Reviews (6)
Amateur Night Racing
Sep 26, 2021 Report
Took the day off work for an appointment time that they set. No call/no show/ no call back after messages left. Onto the next.
Kirk Paulding
Mar 03, 2021 Report
We did some research, got some quotes, and then decided that Chase HVAC was the direction to go. We replaced our hot water heating system (w/o any AC) with a new 2 stage high efficiency furnace and central AC system. What a difference. Chris and his crew know their craft. He and at least 2 of the other men have decades of experience (each) behind them. I watched and was impressed. Everything works perfectly and we plan on purchasing the monthly service agreement going forward. That pile of pipe is what used to supply the hot water to our radiators. I did that myself. Anyway, a big thanks to Chris
Debbie Irwin
Dec 16, 2020 Report
I just want to first start off by saying thank you for coming out to help us on Saturday afternoon, especially on Father's Day weekend! Chris was quick to respond to my call for help on a Friday night! Chris said he would take care of the issue and that he did!! Thanks Chris!
Cynthia Tapia Cyn
Sep 17, 2020 Report
Spent several Thousand dollars on a new HVAC system and tankless water heater ever since it was installed I no longer have access to hot water and this company could not care less. Definitely do not recommend. I had a HVAC system and tankless water heater installed about a year ago and I have had nothing but problems with my hot water ever since. As soon as the tankless water heater was installed I was unable to get hot water, and after several calls it was never addressed. I would think that not having hot water in the shower or sink would at least warrant a check up. After several thousand dollars
Ozzie Ceron
Dec 03, 2019 Report
Positive:Punctuality,Quality,Responsiveness,Value
Used them for a boiler repair. They responded to my voicemail quickly and they sent a technician out within a few hours on an emergency for us. Quick, efficient, and very fair pricing! What more could you ask for?!
Curtis H.
Sep 18, 2019 Report
I was drawn to this company because they offer maintenance agreements. First, I signed up online to schedule an appt to have my AC unit serviced. I provided all my info and waited for someone to call me. No attempt to schedule an appt was made as I recieved no call. Next, I called and made an appt. The appt was for 9am. At about 10:30 am, I got tired of waiting and called to see where the tech was.

I was told the tech was working on rooftop units at Rush Copley and was behind schedule. I was told someone would call me back with an ETA. No one called me. Its a shame. I really wanted to like this