Mitsubishi Diamond Dealer

KCS is a Certified Diamond Dealer for Mitsubishi™

The KCS team has been working hard to achieve Mitsubishi diamond dealer status.

This allows us to provide two extra years of warranty on parts (from ten to twelve), offer attractive financing with approved credit, and access support from the most educated technicians regarding ductless systems in Northern Virginia!

Ready to Schedule your Service?

Whether you need seasonal maintenance or you're simply looking for a second opinion, KCS Heating & Air is here to help you with transparent communication, honesty, and high-quality customer service!
Schedule Now
Are you a current KCS Maintenance Contract Holder?
What Time of Day Works Best For You?
  • We value your privacy and will never sell your information.

Americans with Disabilities Act (ADA) Notice

At KCS Heating & Air, we are committed to ensuring that individuals with disabilities enjoy full access to our websites. In recognition of this commitment, we are in the process of making modifications to increase the accessibility and usability of this website, using the relevant portions of the Web Content Accessibility Guidelines 2.0 (WCAG 2.0) as our standard. Please be aware that our efforts are ongoing. If at any time you have difficulty using this website or with a particular web page or function on this site, please contact us by phone at 703-309-9969 or email us at [email protected] place “Web Content Accessibility (ADA)” in the subject heading and we will make all reasonable efforts to assist you.

  • Your form has been submitted

NEED HELP AFTER HOURS?

Open 24 hrs. Mon-Sun

CLICK to Call