For all of your HVAC and plumbing needs in the Tucson area, you can rely on the experienced, certified HVAC technicians and licensed plumbers at Intelligent Design. We’re proud to have won numerous awards and recognitions over the years, including multiple Super Service Awards from Angie’s List. We’re also A+ rated from the Better Business Bureau (BBB), and we’re a certified Rosie Partner!

Our company is veteran owned and all of our employees are courteous, respectful professionals who will treat your home as if it was their own. We’re a family-oriented organization that understands the value of hard work, integrity, and honest, transparent prices. All of our work is backed by our ironclad guarantees, and each of our employees knows how to get the job done right the first time.

As the number one rated HVAC provider in Southern Arizona, Intelligent Design has an abiding commitment to superior customer service. Countless residents in Tucson and throughout the area have relied on us for 24/7 emergency services, system maintenance, and new installations. But you don’t have to simply take our word for it. Check out what our customers have to say about us!


“Awesome Company to us for HVAC repairs! Best word to describe them- INTEGRITY!!!”


“Great service. We couldn’t be more pleased. Competent, efficient, helpful. Top rate!!”

Max M.

“In a word: ROCKSTARS! Wait, should that be two words?…”

“Wonderful response time and highly knowledgeable in the field! We will be customers for life!”

“This company is stellar. Polite, punctual, and professional.”

“The staff has always been professional and very helpful. I get A++ service all the time.”

“Their professionalism and quality of work has been excellent and I would recommend them to anyone. From the office staff, to sales, to install and to service, all top drawer.”

“In this extreme climate, ID is reliable, gets to your repair in reasonable time and does quality work at reasonable prices.”

“These people are the real deal. I would recommend them and have, to family! They are real people who care!”