Randazzo Heating & Cooling is Michigan’s largest award-winning Lennox Premier Dealer. We only offer the finest in installations and repair. You can rest assured knowing that you will get the speed, quality, and experience that you deserve. We are fully insured and licensed within the State of Michigan for residential heating and cooling systems. Randazzo Heating and Cooling is licensed for electrical work and has a Master Electrician on staff. We do not sub-contract our work so we can guarantee your project will be done right the first time, every time! In addition to furnace service and air conditioning service, Randazzo offers generators and water heaters, too!
Details
Onsite servicesAvailable
Free parking lotAvailable
On-site parkingAvailable
Location
Certified by Randazzo Heating & Cooling • May 17, 2026
Certified by Randazzo Heating & Cooling • May 17, 2026
MondayOpen 24 hours
TuesdayOpen 24 hours
WednesdayOpen 24 hours
ThursdayOpen 24 hours
FridayOpen 24 hours
SaturdayOpen 24 hours
SundayClosed
Reviews
4.9
2,192 reviews
5 stars
2,098
4 stars
33
3 stars13
2 stars6
1 star
42
WJ
William Johnson
3 days ago
5.0
Daylan Teets And his install team displayed their world class expertise and neatness, evident by these photos. The install was top notch, which began with the excellent presentation from advisor Eric Henry. He convinced us that Randazzo was the direction to go for heating and cooling. He was right. We are happy with our new systems.
RH
R Hoef
May 11, 2026
5.0
Doug was efficient about his work. Cleaned up afterwards, provided instructions about the new thermostat. I would recommend Doug & Randazzo…. Lennox not so much. When the original thermostat crapped out 3 months after its shortened warranty with a known problem (known to Lennox)they refused to stand behind their name.
RL
RoseMarie Laurain
May 9, 2026
5.0
Randazzo Heating and Cooling is an excellent company to hire for A/C and Furnace maintenance and installation. Their employees are very knowledgeable, efficient and polite. Owen LeVangie and Aidan Waelchli are among their excellent installers. My sales agent, Jordan Tranchida and office workers are also the best. Give them a try. I'm sure you will be pleased and their BOGO sale is great! Photo of my new A/C and Furnace follow.
JG
John Grzywack
May 4, 2026
5.0
I recently had a new furnace and air conditioning unit installed, and the entire experience exceeded my expectations. From the initial consultation to the final walkthrough, the team was professional, knowledgeable, and respectful of my home.
Mario took the time to explain my options clearly, helping me choose a system that fits both my needs and budget. The installation itself was smooth and efficient—Joseph arrived on time, worked diligently, and kept everything clean and organized throughout the process.
What really stood out was their attention to detail and commitment to quality. Joseph made sure everything was installed, tested the system thoroughly, and walked me through how to use and maintain it. I can already feel the difference in comfort and efficiency.
I highly recommend their services to anyone looking for reliable, top-notch HVAC installation.
MA
Mary A
Apr 26, 2026
5.0
Sam Speed was very professional, personable and knowledgeable! He recognized the problem with my furnace right away, and was able to fix the problem by pressing a button (which reset the GFI). I highly recommend this technician! I asked why the person on the phone didn’t suggest this, and he said I may have been talking to a sophisticated AI system. We’ve been sitting here without heat for approximately 10 days, waiting for someone to fix my furnace. Little did we know that it was such a simple, one button fix! I think companies should get rid of AI systems and start hiring humans again, as AI customer service is beyond horrible and cannot provide adequate help (especially in situations like this, when temperatures drop and there is not heat).
Frequently Asked Questions About Randazzo Heating & Cooling
What types of heating and cooling services does Randazzo Heating & Cooling provide?
Randazzo Heating & Cooling offers installations and repair for residential heating and cooling systems, including furnace and air conditioning service, as well as generators and water heaters.
Is Randazzo Heating & Cooling licensed and insured?
Yes, the company is fully insured and licensed within the State of Michigan for heating and cooling systems, and it has a Master Electrician on staff for electrical work.
Does Randazzo Heating & Cooling subcontract their work?
No, Randazzo Heating & Cooling does not subcontract their work, ensuring that projects are done right the first time by their own experienced staff.
Where is Randazzo Heating & Cooling located?
They are located at 23485 Industrial Park Dr, Farmington Hills, MI 48335, USA.
What are the business hours of Randazzo Heating & Cooling?
Randazzo Heating & Cooling operates 24 hours a day from Monday through Saturday and is closed on Sundays.
Which cities are served by Randazzo Heating & Cooling?
They serve many cities including Canton, Detroit, Farmington, Farmington Hills, Monroe, Northville, Novi, Plymouth, Rockwood, Troy, West Bloomfield, Wixom, Livonia, South Lyon, Salem, Westland, Ypsilanti, Milford, Walled Lake, and Ann Arbor.
How can I contact Randazzo Heating & Cooling?
You can reach them by phone at +1 586-336-1111, via email at rosie@randazzohc.com, or visit their website at https://callrandazzo.com/.
Are there any gyms nearby Randazzo Heating & Cooling where I can work out before or after my service appointment?
Yes, nearby gyms include Triad Training & Gym, Triad Gym and Performance Training Center, and Vitality Gym, where customers can enjoy a workout before or after visiting Randazzo Heating & Cooling.
Can customers at Randazzo Heating & Cooling visit any home improvement stores nearby?
Yes, Star Su LLC and Electro-Matic are nearby home improvement stores where customers can find related products or services.
Are there any professional service providers near Randazzo Heating & Cooling for additional support?
Nearby professional services include Premier Furnace Specialists, MIProTechs, and Studio Center, which provide HVAC services, home security, IT, event photography, and more.
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