
Serving Warren, MI and surrounding areas
Approved
In business since 2006
Free estimates
Emergency services offered
"Service was great . Installer was professional, honest and super friendly . This company is the only company I refer others to!!"





+36


Serving Warren, MI and surrounding areas
Approved
In business since 2006
Free estimates
Emergency services offered
"Service was great . Installer was professional, honest and super friendly . This company is the only company I refer others to!!"





+36

Serving Warren, MI and surrounding areas
Approved (Corporate)
Super Service Award Winner
In business since 1979
Free estimates
Emergency services offered
"Very experienced in generator installation. The work is being done in a timely manner. Good , expert, and friendly."

Serving Warren, MI and surrounding areas
Approved
In business since 1983
Free estimates
Credit card accepted
"Very efficient. Good price. Great service !"

Serving Warren, MI and surrounding areas
Approved
Super Service Award Winner
In business since 2019
Free estimates
Warranties offered
"I recently had EMH Mechanical install new furnaces and AC units at my warehouse, and I couldn’t be happier with the service I received. Ethan, the owner, was professional and easy to work with from start to finish. His team, Brennan and Brody, did an outstanding job with the installation—everything was completed efficiently and with great attention to detail. The new units are running perfectly, and it’s clear they take pride in their work. If you’re looking for reliable, high-quality HVAC service, I highly recommend EMH Mechanical. Thanks, Ethan, Brennan, and Brody, for a job well done!"





+9

Serving Warren, MI and surrounding areas
Approved
In business since 1985
Free estimates
Emergency services offered
"They did an excellent job they were very nice and they answered all my questions!!"


Serving Warren, 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 Warren, MI and surrounding areas
Approved
In business since 2025
Free estimates
Offers commercial services
"We would highly recommend Safe Air. They installed a new furnace and a/c in our home and it was a great experience. They are very knowledgeable and trustworthy. They treated our home as if it were their own!! It was a pleasure giving him our business. We couldn't be happier!!!"





+3

Serving Warren, MI and surrounding areas
Approved
In business since 2024
Free estimates
"Scott did a very good job installing my new furnace. I would recommend him to anyone."



Serving Warren, MI and surrounding areas
Approved
In business since 2019
Free estimates
Emergency services offered
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!


Serving Warren, 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
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