A & S Unlimited Heating & Cooling
A & S Unlimited Heating & Cooling is a HVAC provider serving Rochester Hills, MI. Rated 5.0★ with 22 Google reviews. See services, review signals, and request a quote.
HVACRochester Hills, MI
On this page
Company overview
- TradeHVAC
- Service areaRochester Hills, MI
- Google rating5.0★ (22 reviews)
- Phone(248) 736-6830
- Address1663 E Auburn Rd, Rochester Hills, MI 48307, USA
Photos
Photos from A & S Unlimited Heating & Cooling
What customers say
“Same day service! I had a technician at my house less than a hour after calling for help. Nathan quickly diagnosed the problem, went to get the needed part, fixed it, and did a check up on the furnace…”
“I've been working with A and S unlimited heating and cooling for years. They do a phenomenal job. Very honest, top quality work. Highly recommend them.”
“Excellent emergency service in the middle of a Polar freeze. Came right over and started my furnace to warm up the house and secure parts for the permanent fix. He also cleaned and performed some extr…”
“Dwayne was extremely prompt and efficient. I called him at 10pm and he offered to come out on the spot. I was ok to wait until morning, so he came out first thing and had the house warm within an hour…”
“After I moved to Rochester Hills, I was looking for a local company to service my AC. I called A & S Unlimited Heating & Cooling and got a quick response. They came, cleaned, tuned my AC before summer…”
Key highlights
Strengths
- Highly rated (5.0★ average)
Things to ask
- Confirm availability for your area and timeline
- Ask about warranty terms on parts and labor
- Request a written estimate before work begins
- Ask about payment plans or financing
Explore nearby research
Frequently Asked Questions
What services does A & S Unlimited Heating & Cooling offer?
A & S Unlimited Heating & Cooling provides: HVAC diagnosis, repairs, and full system installs. They serve residential and commercial customers in Rochester Hills, MI.
What is A & S Unlimited Heating & Cooling's rating?
A & S Unlimited Heating & Cooling has a 5.0 out of 5 star rating based on 22 Google reviews.
Is this company licensed in Michigan?
All listed providers have a verified Michigan contractor license at time of publication. You can verify on the Michigan Department of Licensing and Regulatory Affairs (LARA), Bureau of Construction Codes lookup at https://aca3.accela.com/LARA/GeneralProperty/LicenseeSearch.aspx.
Does A & S Unlimited Heating & Cooling offer emergency service?
Contact them directly to ask about emergency availability and after-hours service.
How do I request a quote?
Use the CTA below to submit your ZIP. You can message this company alongside two or three other local pros for easy comparison.
Licensing verified 2026-04-23. Reviews refreshed 2026-04-23.
Licensing data: Michigan Department of Licensing and Regulatory Affairs (LARA), Bureau of Construction Codes · Company data: verified business records + Google Business profile
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