The Most

Dependable HVAC


“When You Need a Mechanic, Not a Salesman!”

Experienced HVAC Technicians in Troy Illinois

For almost a century, the Coleman brand has been considered an icon in America. Recognized for its superiority– it is no question why customers prefer this brand. Here at Dependable Heating and Cooling, we take enormous delight in providing the brand everyone loves. We specialize in residential and light commercial air conditioning and heating installations and repairs throughout the Troy, IL area.

hvac services near troy il

Heating and Cooling Services in Alton Illinois

We have been offering fair and honest service throughout the community for 20 years. There isn’t an installation or repair we haven’t experienced. Our licensed professionals will bring you premier service and plenty of ideas tailored for you and your needs, and we guarantee customer satisfaction.

Light Commercial Services
AC Repairs & Replacement
Heating Repairs & Replacement
Thermostat Repair
Air Conditioning Services
AC Repair (Any Brand)
AC Replacement
Emergency AC Repair
Heating Services
Maintenance & Repair
Thermostat Repair
Air Filtration Services
Purifies Stale Odors & Allergens
Eliminates Molds, Germs, & Pollen
Keeps Air Clean