Our mission is simple: "Our happiness is helping people."

With 24 years of experience, we have been dedicated to serving our community with top-notch residential and commercial HVAC services.

As a one-stop shop for all your heating, cooling, and indoor air quality needs, we pride ourselves on our commitment to customer satisfaction and reliable service. At Lanphierd Heating & Cooling, our experienced team is here to ensure your home or business stays comfortable all year round.

Service Areas:

Serving clients throughout the Illinois Valley, including Ottawa, Marseilles, Streator, Grand Ridge, Utica, LaSalle, Peru, Seneca, Newark, Leland, Pontiac, Morris, Mendota, Oglesby, and everything in between.

Contact us.

Lanphierd Heating & Cooling offers scheduled maintenance that keeps your system running smoothly year-round. Our expert technicians will catch small issues before they become big problems, saving you money and ensuring your comfort. Contact us to schedule your maintenance and protect your home from HVAC disasters!