Get matched with top gas heating and furnace pros in Detroit, MI

"He replaced a broken shower handle/seized cartridge. I was not here, but hubby was very happy with punctuality, service, responsiveness, quality of work, clean-up and price. This was a few months ago and shower is still working great."

"Work was excellent and they are nice people."

At Smart Zone Heating & Cooling, we provide reliable, high-quality heating and cooling services for both residential and commercial customers. Our goal is simple: deliver dependable HVAC solutions that improve comfort, efficiency, and long-term performance.\n\nAs a licensed and insured HVAC contractor, we specialize in professional installation, repair, and maintenance of heating and cooling systems. Whether you need a new furnace installation, air conditioning repair, system replacement, or preventative maintenance, we focus on doing the job right the first time.\n\nWe take pride in offering honest recommendations, fair pricing, and high-quality workmanship. Our team understands that HVAC systems are one of the most important components of any home or business, which is why we work efficiently, communicate clearly, and treat every property with care and respect.

"The most honest amazing company I ever work with they are not crocs. They know what they doing. They have license reasonable price. I love them."

"They were efficient and provided quality service! I would use them for all of my heating and cooling needs"

We pride our company on reliability, great communication, \nintegrity, and quality work. We are experts in our trade and will do our best \nto keep you as educated as we can on your particular task or project. We look \nforward to earning your business!

"Hassan & Howard was very nice & professional. I would like to thank them on how much of a good service they provided!"

At Diversitech Ent., Inc., we sustain our company on reliability, great communication, integrity and quality work. We strongly believe in giving our absolute best in all of our projects. We are experts in our trade, and will always keep you informed regarding your particular task or project. Call today!

"The experience was good.  It's always been good with me.  I would tell friends or family to use them.  I think they were very good.  Their price is comparable.  Their punctuality was good; their professionalism was very good. "

"It was nice and easy dealing with American Air HVAC , very professional company . Replaced my furnace with them , they offered many options and ended up going with 97% furnace. The furnace has some good rebates , I am very happy I picked that furnace . It is very quiet and looks nice . Good experience"