Business Details
38 Years
experience
Emergency
services
Expert HVAC Services in Macomb, MI
Randazzo Heating & Cooling has been serving Southeast Michigan residents since 1988, delivering comprehensive heating, cooling, electrical, and water heater services. Our team of fully licensed and insured professionals is committed to providing innovative solutions with integrity, ensuring optimal comfort for every home. As Michigan's largest award-winning Lennox Premier Dealer, we combine industry-leading products with expert installation and maintenance. Our 100% satisfaction guarantee reflects our dedication to quality workmanship, evidenced by nearly seven thousand 5-star reviews. We prioritize one-day installations, instant rebates, and personalized service without subcontractors, maintaining transparency through free estimates and background-checked technicians.With specialized expertise in HVAC systems, electrical repairs, and water heater solutions, we address both emergency needs and long-term efficiency improvements. Our Christ-centered team approach ensures every project meets rigorous standards, supported by financing options and manufacturer warranties. For over 35 years, we've built trust through reliable service, technical proficiency, and a commitment to exceeding customer expectations in Macomb, Detroit, and surrounding communities.
Services
Heating Repair
AC Installation
Electrical Services
Water Heater Repair
Generator Installation
Ductless AC Systems
Thermostat Upgrades
Air Quality Solutions
Emergency Repairs
HVAC Maintenance
Details
- Year established: 1988
Highlights and features
- We offer 35+ years of HVAC expertise with factory-trained technicians
- Our team provides guaranteed one-day installations with no subcontractors
- We deliver instant rebates and financing options for all projects
- 100% satisfaction guarantee backed by 7,000+ five-star reviews
- Emergency service available with after-hours support options
Associations and certifications
- Lennox Premier Dealer
What people say
Excellent experience
Knowledgeable technicians
Professional installers
Quick service
Satisfaction guaranteed
Services
Heating Repair
Our certified technicians provide prompt heating system repairs for all furnace types. With same-day service availability and factory-trained expertise, we restore warmth to Michigan homes efficiently. Emergency repairs prioritize safety and system longevity.
AC Installation
We install energy-efficient air conditioning systems with same-day replacements available. Our experts recommend optimal SEER-rated units for Michigan climates, ensuring proper sizing and ductwork compatibility for maximum efficiency and comfort.
Electrical Services
From panel upgrades to generator installations, our master electricians handle residential electrical needs. We offer surge protection, EV charging stations, and whole-home standby solutions with safety-certified workmanship.
Water Heater Repair
We service all water heater types including tankless models. Our technicians diagnose leaks, efficiency issues, and temperature problems while providing maintenance plans to extend system lifespan and ensure consistent hot water supply.
Generator Installation
Our team installs whole-home generators with automatic transfer switches. We offer Kohler and other premium brands with financing options, ensuring uninterrupted power during Michigan's severe weather events and grid outages.
Questions
Do you offer emergency HVAC service?
Yes, we provide 24/7 emergency service for heating and cooling system failures with after-hours technicians available.
What financing options are available?
We offer 0% interest financing for qualified customers and manufacturer rebates that can be combined with special promotions.
Are same-day installations possible?
Yes, we frequently accommodate same-day installations for urgent needs with our in-house team and inventory.
Do you service all HVAC brands?
Our technicians service all major HVAC brands regardless of where they were purchased or installed.
What warranties do you provide?
We offer manufacturer warranties plus extended coverage options, including 10-year warranties on select equipment installations.
Videos
Reviews (4)
Suzanne Good
May 28, 2022
Report
Danny was extremely professional and knowledgeable in installing our mini-split. He explained everything they were going to do before doing the work. They were efficient and got the job completed in good time. After it was installed, Danny took the time to explain how to use the mini-split and operate the remote. They cleaned up everything and even took the boxes the a/c came in. We were extremely happy with Danny and his partner's service. I would highly recommend them.
Chuck Maiorana
Apr 24, 2022
Report
Dave did a complete check of our furnace and replaced a blower motor and capacitor which had caused our furnace failure. He knew exactly where to look, what to test, and quickly diagnosed the issue. He was able to remove the old motor and replace it with a new one very quickly. He was very friendly, professional and experienced. He was training a new employee and I was impressed with how thoroughly he explained every step in the process. One of the best service experiences I've seen.
Stephen Foster
Feb 24, 2022
Report
Randazzo Heating & Cooling did install our replacement HVAC for my home a few years ago and we were very happy with the result. Today we had a service call since the furnace was not heating properly. Nick arrived after a text came through letting us know who was coming and when (much appreciated). He asked a number of questions to figure out what was going on and then conducted his evaluation. He identified the issue pretty quickly and completed the repair.
I am now sitting in warm comfort after having to wear my coat in the house over the weekend. Very appreciative of the response and care given to us. We have subsequently purchased the service agreement and look forward to a little preventative maintenance and the related check up. Thanks so much!
I am now sitting in warm comfort after having to wear my coat in the house over the weekend. Very appreciative of the response and care given to us. We have subsequently purchased the service agreement and look forward to a little preventative maintenance and the related check up. Thanks so much!
Angelic Douglas
Feb 20, 2022
Report
James was excellent he saw that I was willing to learn about my heating system and he was willing to teach me. He was not rushed he was on time and very professional. He took the time to make sure that I understood everything. And understanding how your heating system works gives you peace of mind. Absolutely excellent. I would recommend him hands down. Thanks Rendozzo.
