• 30+ Years of Serving Homeowners in Macoupin, Madison & Montgomery Counties

  • The Best Heating, Cooling, and Electrical Team in Central Illinois for Sales, Service, Installation and Maintenance.

    We service the following cities: Alhambra, Benld, Butler, Carlinville, Chapman, Coffeen, Donnellson, East Gillespie, Fillmore, Gillespie, Hamel, Hillsboro, Hornsby, Irving, Lake Ka-Ho, Litchfield, Livingston, Mount Clare, Mount Olive, New Douglas, Nokomis, Panama, Raymond, Sawyerville, Schram City, Sorento, Staunton, Taylor Springs, Walshville, White City, Williamson, Wilsonville


  • In Need of Immediate Repairs?

    Call our dispatch office at (217) 999-2071 and one of our expert technicians will be at your doorstep usually within the hour.


  • Experienced HVAC Contractors Offering Professional Solutions


  • What our customers are saying

  • "Very Happy - Installation was as stated, on time, and well done. The employees were courteous, well-dressed, and polite. Very professional. Thank you for your prompt and friendly service. Too often businesses fail to respond in a prompt and courteous manner."

    Roger P. — Staunton

  • "Installation was very efficient! The did excellent cleaning up. You could not even tell they had been at the house. Your company is excellent. We will highly recommend you! It's great that Mike explained exactly what he was going to do. We did get 2 other estimates and they did not take the time to do that. That was a big factor in choosing your company!! We are 100% satisfied!!"

    Charlene K. — Wilsonville

  • About Agers Heating, Cooling & Electrical

    Heating, cooling, or electrical problems at your home or business? Agers Heating, Cooling & Electrical is the name to know for quality HVAC services and trained electricians that are focused on getting the job done right. We are family owned and operated by myself (Mike Agers) and my son Mick. We sell and service the highest quality products at the lowest possible prices, and have been serving surrounding communities since 1984. Other HVAC companies may just be in it for the sale, and won’t help you make the best decision for your specific needs. That won’t happen here. We focus on your needs to bring excellent service and satisfaction guaranteed!

    Going above and beyond, Ager’s Heating, Cooling, and Electrical are proud to offer additional HVAC services to our customers in both Montgomery County and Macoupin County Areas:

    • Professional & Personal Customer Service Based on Each Unique Situation
    • Radio Dispatched Service Trucks
    • Quick – Prompt Service and Repair Response
    • Factory-Trained Repair & Installation Technicians
    • Uniformed and Clean-Cut Employees
    • Top Brand Name Products Offered
    • Quality Workmanship Warranty
    • Custom Installations including Custom Sheet-Metal Work
    • Fully Stocked Trucks
    • No subcontracting

  • Quality products, knowledgeable & trained HVAC technicians, and affordable pricing.

  • If you're constrained by a strict budget, getting the necessary repairs for your home can prove impossible. Fortunately, the Section 504 Home Repair Program offers low-income homeowners the ability to receive financial assistance for essential repairs such as improving health and safety standards, making the home ADA accessible or improving energy efficiency. Call Agers to see if you qualify for up to $20,000 in loans or a $7,500 grant!

    USDA Section 504 Home Repair Program