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Company History

In 2002, after serving in the United States Marine Corps as Presidential security at HMX-1 in Quantico, VA., Andrew Dobbins left the Corps and entered the world of air conditioning and heating.  The Corps had impressed upon Andrew a great appreciation for attention to detail and processes which benefited him as he excelled in the fields of product differentiation, heat load engineering, system customization, system design and estimation.  Over the next several years Andrew became very proficient in all aspects of residential system design and accrued several different certifications including EPA certification, Building Performance Institute  Building Analyst certification, heat load certification and others which finally culminated in Andrew attaining his Arizona Registrar of Contractors CR39 residential and commercial HVAC license.

In 2009 Andrew partnered with a gentleman who was a third generation heating and cooling expert. After 3 years of wonderful growth, Andrew sold his half of the business to his partner and ventured out to begin his own company, Intelligent Design. The very first order of business for Intelligent Design was to hire the most qualified HVAC General Manager available who shared Andrew’s appreciation for detail, process and doing things the correct way.  

Today Intelligent Design employs 45 people year round and works from their new property which was purchased in 2013.  Each lead installer for Intelligent Design has at least 10 years experience and every service technician is N.A.T.E. certified while every design specialist has their BPI certification. 

Because of Intelligent Design’s great attention to detail and complete customer satisfaction, we are now the highest rated HVAC company in all of Southern Arizona specializing in: residential system repair and replacement, indoor air quality solutions, custom duct repair and design, custom homes and commercial service and replacement. 

In 2015 Intelligent Design started a new plumbing division to better serve their customers.  The new plumbing division provides all plumbing services which include drain cleaning, water heater replacement, all plumbing repairs and whole house water softening and water treatment.

Not only did 2015 bring a new plumbing division.  The Home Depot also approached Intelligent Design and asked us to serve several of their Southern Arizona stores as the exclusive provider of both service to existing HVAC systems as well as the installation/replacement of existing HVAC systems.

Intelligent Design continues to grow each and every day because of our high quality personnel and because of the wonderful people of Southern Arizona.  We are so glad that with the multitude of companies you could do business with, you choose to work with companies like ours whose sole focus is the customer and doing things the correct way.  Thank you Southern Arizona for welcoming our company and helping us to so quickly become the best and highest rated HVAC company here.  We appreciate you!




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