A.D.W. Mainland Heat & Air Conditioning Inc. is a family owned business, operated by Davyd Williams and Alex Williams. Based in Langley BC, our customer service is second to none!
Our team is friendly, responsive, experienced and knowledgeable. Our mission is to exceed our customer’s expectations, and we accomplish this … every time.
We carry a full line of consumer heating & cooling products, and our professional installers will be able to help you with all your temperature control needs. As Registered Contractors & Certified Government Licensed Gas Fitters, our customers rely on us to accomplish all work in a timely fashion and to provide not only the best in customer service, but a full line of quality heating & air conditioning products. We also offer some of the best consumer product warranties available in the heating & cooling industry, Fraser Valley BC.
Customer Satisfaction is very important to us. I’s our #1 motivation and why we work as hard as we do to ensure you are 100% satisfied with our work! Read what our customers have said.
- Residential & Commercial
- Professional Installers
- Indoor Air Quality Specialists
- Complete Installations & Retrofits
- Competitive Pricing
- Family Owned & Operated
- All Makes & Models
- FREE In Home Estimate
Est: January 17, 2000
H.S.T No: 866 843 515
Since 1999, The Langley Advance has asked its loyal readers to vote for their favourite businesses in Langley. We’re very proud to have been voted the BEST in our industry in 2007, 2008, 2009, 2010, 2011 & 2013! Thank you to everyone who voted!