QwikProducts™ provide HVAC/R technicians with quality merchandise at affordable prices. The Qwik name was introduced as a way to inform technicians that QwikProducts solve HVAC/R problems while saving time. Manufactured by Mainstream Engineering Corporation, QwikProducts and Mainstream's EPA Certifications have become the preferred choice for technicians all across the United States.

After years of research and development, we are proud to offer a full line of QwikProducts and EPA Certifications. If you have any suggestions or comments regarding QwikProducts or the certifications we provide, please email them to info@qwik.com