
Serving Romulus, MI and surrounding areas
Approved (Corporate)
Super Service Award Winner
In business since 1979
Free estimates
Emergency services offered
"Dan and Andyâ  s did great on the install!"



Serving Romulus, MI and surrounding areas
Approved (Corporate)
Super Service Award Winner
In business since 1979
Free estimates
Emergency services offered
"Dan and Andyâ  s did great on the install!"


Serving Romulus, MI and surrounding areas
Approved
In business since 1985
Emergency services offered
Warranties offered
"Went fine kept up communication. Repairs were completed in a timely manner."




Serving Romulus, MI and surrounding areas
Approved
In business since 1995
Free estimates
Credit card accepted
We're dedicated to providing our clients with the very best in installation, service, and repair for your heating and cooling needs. Our company is built on honesty and integrity. We specialize in central air conditioning and cooling systems as well as heating and furnace systems. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building long term relationships with our clients, and guarantee your satisfaction.



Serving Romulus, MI and surrounding areas
Approved
In business since 1979
Emergency services offered
Credit card accepted
"Had a tech named Tyler come out to inspect our furnace. Tyler was very polite and had thoroughly checked the furnace (pressure test, etc.) to see if the furnace could be repaired. Tyler's recommendation was to replace the furnace. Had us phone Brighton Appliance for a price. The only negative I could think of was that Tyler did not know how to provide us with a "temporary" solution for getting heat in the house as we had our furnace go down on the coldest day(s) thus far this year. In that Brighton Appliance could not come out in a timely fashion, we phone another HVAC company in the area that did come out, priced us on a new furnace but, provided a solution to gain heat to satisfy us, our dogs and the piping within by just keeping the "FAN" going and not use the automatic. We were comforted throughout the night with heat and the furnace went in the next morning with great satisfaction.
"

Serving Romulus, MI and surrounding areas
Approved
Free estimates
Emergency services offered
Small jobs welcome
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.
Serving Romulus, MI and surrounding areas
Approved
In business since 2016
Free estimates
Emergency services offered
"Hassan & Howard was very nice & professional. I would like to thank them on how much of a good service they provided!"

Serving Romulus, MI and surrounding areas
Approved
In business since 2010
Free estimates
Small jobs welcome
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!





+7

Serving Romulus, MI and surrounding areas
In business since 1969
Emergency services offered
Credit card accepted
"There were several problems with the space pack AC unit AC Engineers installed in 2016. AC engineers really stands behind their work. Their technicians are excellent. It took several visits to restore my system but AC Engineers did the job right. I live in a 100 year old house and repairs to my boiler and AC and other systems are a fact of life. AC engineers is a pleasure to work with and I have no reservations to recommend them to a friend."

Serving Romulus, MI and surrounding areas
In business since 1959
Credit card accepted
"Changed filters, they do a great job."



Serving Romulus, MI and surrounding areas
In business since 2010
Emergency services offered
Credit card accepted
"It went well. We will use his services again, if necessary."


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