616-407-4070Don’t get caught off guard when the first freeze hits. We make upgrading your HVAC system fast, easy, and affordable, so your home stays warm and comfortable no matter what the West Michigan winter brings.
Save up to $1,500 OFF on a New HVAC System Before the First Freeze Rush 🔥❄️
Everything got done in one day. Jordan and Matt replaced my A/C unit and added newer safer systems. They were very helpful in being informative about everything they did and carried themselves very politely through my home.
When your Home Comfort is in trouble, call Sully on the double! Great company; great employees this is one of my favorite jobs. Reliable affordable and exceptional customer service 🫶🏻
Yes — we include extended warranties on parts and labor for your peace of mind.
616-512-2461
4101 40th St. SE, Suite 1, Kentwood, Michigan 49512
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& Lock In $1,500 OFF
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Same-Day Installations
0% Financing For 18 Months!
Certified, Background-Checked Techs
Don’t get caught off guard when the first freeze hits. We make upgrading your HVAC system fast, easy, and affordable, so your home stays warm and comfortable no matter what the West Michigan winter brings.
Trusted By Thousands Of West Michigan Homeowners
Save up to $1,500 OFF on a New HVAC System Before the First Freeze Rush 🔥❄️
West Michigan Homewners,
Something that should be considered a stressful situation was made easy by Sullivan Heating and Cooling. Amazing response time, supportive staff, and the best deal I could find. Definitely will be my first call next time! Thanks everyone!
Tim B
Everything got done in one day. Jordan and Matt replaced my A/C unit and added newer safer systems. They were very helpful in being informative about everything they did and carried themselves very politely through my home.
Alicia T
When your Home Comfort is in trouble, call Sully on the double! Great company; great employees this is one of my favorite jobs. Reliable affordable and exceptional customer service 🫶🏻
Kaitlyn B
Extended Warranty
Don't Wait Until The First Freeze Hits ❌ ❄️
A Local, Family-Owned Company
Emergency Service Available
Get $1,500 OFF A Furnace Replacement
Sale Ends September 30th!
Your Questions Answered By The Experts:
🛠️ How quickly can you install my system?
Most systems can be installed in as little as one day!
🧾 Is the quote really free?
Yes — it’s 100% free with no pressure, no obligation, and no hidden fees. We’ll walk you through your options so you can make the best decision for your home.
🧰 Do your systems come with a warranty?
Yes — we include extended warranties on parts and labor for your peace of mind.
Hurry, Sale Ends September 30th
How We Can Help:
Full HVAC System Replacement & Repair
Furnace Replacement & Repair
HVAC System Inspections
Emergency HVAC Repairs
Plus More...
Beat The Freeze Savings Event 🔥❄️
$1,500 OFF
A Furnace Replacement
&
Payments As Low As
$77 Per Month
Sale Ends September 30th!
West Michigan's Most Trusted HVAC Company
Extended
Warranty
