HVAC reviews in Troy, Michigan

Always great service

Professional and timely

Great company highly recommend

Great guys doing great work! Thanks Dennys!

Fantastic service and people. I have used Dennys many times!

Good work a bit pricey...Sometimes you get what you Pay for.

Not helpful and poor customer service. They may be knowledge at what they do but that would only if they don't tell you to buzz off first.

Great company highly recommend!

Guys do a great job, courteous and professional

Service is exceptional! You won’t be disappointed!

Great service! I highly recommend Denny’s Heating & Cooling

Worked with Denny's on multiple projects for a large restaurant franchisee. Excellent work. Fast, affordable, and trustworthy.

Great company, professional and quick installers, great service!!

Brett was amazing. Professional and so helpful.

Fair price and excellent customer service thanks again 👍 👏

Not very professional when out in public. I witnessed a worker in a work vehicle pulling a large AC unit down Dixie highway, when he was passed by multiple cars he was waving his hand with profanity in an upset matter (you know what I’m talking about). He then proceeded to tailgate for a stretch of time. Again I say, how unprofessional.

Great company and a great staff. I really like working with them.

The staff is very knowledge and has great customer service.

Dennys did an amazing job! Quick and professional.

Called this company 10 times spoke with the father and son 25 days later still no response. Not the way you run business. Imagine if you need an emergency service. STAY AWAY
I have records to prove the # of call attempt made.

Truck drivers when you R delivering here back in into it doesn’t cost $1 million to put up a sign otherwise, the people are great