Certified by Randazzo Heating & Cooling • Apr 05, 2026
HVAC ContractorElectricianGenerator Service & RepairGenerator ShopAir Conditioning ContractorAir Quality ConsultantHeating ContractorWater Heater SalesWater Heater Service
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 water heaters, too!
Location
Certified by Randazzo Heating & Cooling • Apr 05, 2026
Certified by Randazzo Heating & Cooling • Apr 05, 2026
Monday7:00 AM - 8:00 PM
Tuesday7:00 AM - 8:00 PM
Wednesday7:00 AM - 8:00 PM
Thursday7:00 AM - 8:00 PM
Friday7:00 AM - 8:00 PM
Saturday7:00 AM - 5:00 PM
Sunday9:00 AM - 3:00 PM
Reviews
4.9
9,259 reviews
5 stars
8,710
4 stars
275
3 stars32
2 stars38
1 star
204
KB
Kathleen Bohde
1 day ago
5.0
Colin was very thorough with my maintenance service visit. I had no idea how dirty my A/C coils were until he included photos of before & after they were cleaned! And here I thought by hosing them done and covering the unit all winter that was enough. Then I found out that soon I would need to replace a part that would extend the life of my unit. He also gave me tips on my furnace humidifier that I forgot to ask when my furnace was serviced. Their maintenance price was the best around.
MO
Michael Ozga
Apr 2, 2026
5.0
On March 25,2026 service tech Don Bell came to our home for a yearly furnace check. He explained what he was checking. And what he cleaned. He took photos of before and after. He was very professional and courteous. I wish more service representatives of other businesses were as professional. I had my furnace , air conditioner and electrical box replaced by Randazzo in November 2024. Every technician that has come to my house have been very courteous and professional. They all cleaned up when the were finished with a job. I would highly recommend them.
EM
Edward Mundy
Apr 2, 2026
5.0
Isaiah was on time in the window given. He was friendly an knowledgeable and explained what he was doing and why he was doing it. Isaiah asked if we had any questions and answered the ones we had to our satisfaction. Isaiah was very thorough in his maintenance of our furnace and ac. If we ever need a service call or maintenance in the future, I would like and request if possible for Isaiah to be our our technician. If not, I hope the technician would be like Isaiah. He's a great credit to the Randazzo Company.
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ED & SUE MUNDY
DC
Dan Cummings
Mar 30, 2026
1.0
I asked for an estimate and information new efficient water heater my appointment was se up for Saturday 3/29 cleaned up room where water is I ask for appointment for after noon-2 because I was working. 1030 my phone begins to blow up with consistent phone calls I call back it’s the so called salesman he asks me if my electric meter was upgraded. ???? I ask why he says well we don’t come out unless your electric meter is upgraded . I said for an estimate and information.. I know nothing about the new water heaters now why would I upgrade my meter . Obviously they do not need customers……😡😡😡 sad I expected better from randazzo
JT
Joan T.
Mar 29, 2026
1.0
I contacted Randazzo for an emergency HVAC issue — my household was experiencing carbon monoxide symptoms and needed urgent help. I had booked a service/repair call as it needed repair asap. The technician who arrived informed me he could not perform the repair and that they were weeks out for service.
Despite doing no work and despite the company's own website advertising free estimates, I was told I owed a $95 dispatch fee. When I asked to be invoiced, the technician refused to leave my home until I paid him in cash on the spot. He became intimidating and would not go despite multiple requests. I was left with no choice but to call the police and file a formal police report just to get him to leave my property. This was not a billing dispute. This was a man refusing to leave my home.
When I contacted the company, they agreed to waive the fee but offered no meaningful apology and defended the technician's conduct. This was a frightening and completely unacceptable experience, particularly during a medical emergency. I would strongly urge anyone, especially families, to look elsewhere before calling this company.
Frequently Asked Questions About Randazzo Heating & Cooling
What services does Randazzo Heating & Cooling offer?
Randazzo Heating & Cooling provides residential heating and cooling installations and repairs, furnace and air conditioning service, water heater sales and service, as well as electrical work with a licensed Master Electrician on staff.
Is Randazzo Heating & Cooling a licensed and insured company?
Yes, Randazzo Heating & Cooling is fully insured and licensed within the State of Michigan for residential heating and cooling systems and electrical work.
What are the business hours for Randazzo Heating & Cooling?
Randazzo Heating & Cooling is open Monday through Friday from 7:00 AM to 8:00 PM, Saturday from 7:00 AM to 5:00 PM, and Sunday from 9:00 AM to 3:00 PM.
Where is Randazzo Heating & Cooling located?
Randazzo Heating & Cooling is located at 51327 Quadrate Drive, Macomb, MI 48042, USA.
How can customers contact Randazzo Heating & Cooling?
Customers can contact Randazzo Heating & Cooling by phone at +1 586-204-6416 or by email at info@randazzohc.com.
What payment methods are accepted by Randazzo Heating & Cooling?
Randazzo Heating & Cooling accepts American Express, Cash, Check, Discover, Financing, Mastercard, and Visa as payment options.
Is Randazzo Heating & Cooling associated with any major brands?
Yes, Randazzo Heating & Cooling is Michigan’s largest award-winning Lennox Premier Dealer, specializing in Lennox heating and cooling products.
If I'm visiting Randazzo Heating & Cooling, which nearby businesses might I also find useful or interesting?
Nearby you can find Deck Systems of Michigan for patio covers and hardware supplies, Little Sweethearts Co boutique for shopping, and Legacy Edge 360 gym and fitness center for recreational activities.
How can I use nearby industrial businesses like United Machining Inc when visiting Randazzo Heating & Cooling?
If you work in manufacturing or automotive fields, nearby United Machining Inc offers professional services and manufacturing supplies, making this area convenient for multiple business needs.
Are there local services nearby Randazzo Heating & Cooling that can complement my home improvement projects?
Yes, nearby businesses such as Italian Granite & Marble for building supplies and Motor City Home Exteriors for roofing and home improvements can complement your projects when visiting Randazzo Heating & Cooling.
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