Get matched with top boiler installation pros in River Rouge, MI

"Excellent company! They came out in about an hour and replaced a bad pressure switch. They had the part on the truck. Explained how it works and fixed it. The cost was far less than I expected. Alex was polite and thorough. I'm happy!"

We are an HVAC company. Heating & Cooling Systems, Furnaces, Boilers, Water heaters. Unit Installation, System Repairs, Maintenance Services

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!

"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."

"Because we had to coordinate the service call with a temporary shut-off, of the water, by the city timing was important. Mr. Hairston and his apprentice Gary arrived within approximately 15 minutes of our calling them, once the shut-off had occurred. They explained to us what work would be done and took approximately 35 minutes to complete the job. Before completing the work we were told that it was 'ok' to call to have the water restored. That meant that we were able to spend less time waiting for the city to come back out. As we had read in other reviews before, the area worked in was cleaned at the completion of the job. Mr. Hairston offered to send our receipt via email and was willing to accept whatever form of payment we wanted ( cash, check or charge). He invited us to contact him if anything else needed addressing. He was pleasant and polite as was Gary his apprentice.
"

"We requested a quote. Representative visited our house and we received a competitive quote. Called back a few times with questions and they were helpful and responsive. On day of installation, they were on time, courteous and efficient."

"Started with home energy audit that cost only $59. Sales / tech person was very professional. Performed an energy audit that took HOURS. it was not a rushed job, and he reviewed his assessment with me in detail. That alone was worth the cost. He pointed out spots where there were big heat losses in my home, and what could be done to resolve them. Never pressured me to get the services, but he did show me which things I could do and how much they'd cost, as well as the rebate I'd receive from my energy company. I selected to get my basement rim joist spray insulated, add insulation to the attic, add insulation caps to all the recessed lighting fixtures in the attic, add insulation do attic entryway, and spray and install more insulation around the bonus room above my garage. Each one was an option, and gave improvements to the overall comfort of the house. Work was done in 2 days (they needed to come back due to power issues for the insulation blower). Overall, I'm happy with the results. house is more comfortable and furnace is running less."

"The experienced representative allowed the trainee to perform the inspection while he advised me on filter cleaning.  Unfortunately, the trainee caused wires to short circuit my furnace, knocking out key components.  I advised the experienced worker to take over for the trainee while I cleaned the filter. He determined the possible components requiring replacement and had the main office procure them while we moved to the second home furnace inspection. After completing the second inspection the workers stopped to pickup the required parts.  Upon installing the parts they discovered the blower fan was defective. They trouble shot the system and determined the original blower fan was still serviceable.  The entire system was reassembled and tested.  All functionality was restored.  They gave me a warranty on all parts replaced and a voucher for a free inspection/cleaning next season.
"

"My husband and I moved into our new home a few months ago and needed a new furnace. We experienced a hard time getting other trades to come out and keep appointments during covid, but this company made the whole process really easy and got our job done timely. I have allergies. The owner of the company was at our job and suggested a duct cleaning because the previous home owners had pets. I have to say I’ve definitely noticed a difference in how I feel and the air quality in our home. I never knew about duct cleaning but would definitely recommend the service. Thanks Quality!"

"I had RNL remove kitchen cabinets, and install new ones. When the old cabinets were taking out they discovered a leak years ago that was fixed by someone else but not correctly and had created a lot of mold and mildew. Tom and his crew being the professionals that they are, made sure all mold was removed, and everything was done correctly and safely. The part I liked was them explaining how they were taking steps to insure I didn't have this problem again. How reassuring that I can breathe easy knowing the work was done right. I couldn't ask for more from any company then the honesty and quality work that I received. I do wish more companies cared this much about their customers and doing a job right."