Steffen HTG & A/C Inc. has been a trusted name in HVAC services since 1956, proudly serving Effingham, IL and a wide network of surrounding communities. Our service area includes Paris, Newton, Beecher City, Salem, Flora, Mattoon, Charleston, and beyond—bringing expert heating, cooling, and comfort solutions to homes and businesses across the region. As a long-standing leader in HVAC systems, we specialize in installation, repair, and maintenance, along with mobile home parts, fireplaces, and indoor air quality products. With decades of experience and a commitment to customer satisfaction, our team delivers dependable, high-quality service tailored to your needs. Whether you're in Effingham or any of the neighboring towns we serve, discover why generations have trusted Steffen HTG & A/C Inc. for reliable climate control. Contact us today and experience the difference.