Expert HVAC Service, Guaranteed in Belleville

The Best You Can Get in Belleville: Our 100% Satisfaction Guarantee*

For some heating and cooling repair, service and installation companies, the guarantee (if they offer one) barely lasts the couple of minutes it takes for the service tech to walk out to his or her van.

We think about things from a different perspective. We want your experience with D & K Heating Service Experts in Belleville to be one of the greatest you’ve ever had.

That’s why we always give a 100% Satisfaction Guarantee on our services.*
Guaranteed Service and Product Installation

If you aren’t completely satisfied for the first year following installation or work performed by D & K Heating Service Experts, we’ll immediately address trouble related to materials or workmanship.

We provide Expert Service, Guaranteed. It’s our 100% promise to you and to upholding fantastic services.

Whether you need an energy-saving Precision Tune-Up, heating or cooling equipment repair, or complete HVAC installation, talk with D & K Heating Service Experts at 613-707-2421. You’ll like what we do for your home and your comfort.