Welcome to Cardinal Heating & Cooling

Cardinal Heating & Cooling of Sterling, Virginia is the area's premier HVAC contractor. Established in 1991, we've developed a reputation for providing unmatched service to residential, commercial, and industrial clients—and we look forward to earning your business.
At Cardinal Heating & Cooling, your comfort and satisfaction are our only priorities. No matter the size of the job, feel at ease knowing our HVAC contractor has the equipment, knowledge, and tools needed to get the work done right the first time.
Enjoy a warm space all winter long when you choose Cardinal Heating & Cooling for fast, reliable heating services. No matter the system, our experts have the tools needed to repair, service, or install the right unit for your heating needs.
Don't let the scorching summer temperatures prevent you from enjoying a cool, comfortable home or business. Instead, count on our experts for air conditioner repairs and installations, which are available for all makes and models.
Authorized Trane™ Dealers
Master HVAC License
Master Gas Fitters License
Class A Virginia Contractors License
EPA & NATE Certified
Comfort Specialist
Contact us today to schedule your next service!