McCallum HVAC Design Inc. has been in business for over 25 years. We have a dedicated team of design professionals where commitment, experience and professionalism sets us apart. The key to our success is our commitment to incorporate a unique approach in every project. The project does not end when the HVAC design is delivered. We follow up each job as required, offering help and guidance through the permit application process and throughout construction
Our Goal is to develop and maintain business partnerships with our clients, ensuring on time delivery, accurate and detailed designs.
Memberships, Associations and Certifications
Doug McCallum the owner of McCallum HVAC Design Inc. is certified by H.R.A.I. Heating Refrigeration and Air Conditioning Institute in residential HVAC design ventilation system design and commercial design. He has been a member of H.R.A.I. since 1992 and has the Ontario Ministry of Municipal Affairs and Housing B.C.I.N Certification for : General/ Legal and HVAC House. He is also a member of BILD (Building Industry and Land Development Association), Home Builders Association and a BAEUMLER Approved HVAC Design Consultant.