Get matched with top air conditioning pros in Grandville, MI

SULLIVAN Heating, Cooling & Plumbing is West Michigan’s most trusted provider for residential HVAC and plumbing services. We specialize in installation, repair, maintenance, and emergency service for furnaces, air conditioners, water heaters, boilers, and plumbing systems. Our certified technicians deliver reliable, energy‑efficient solutions tailored to your home’s needs.\nFrom keeping your family warm through harsh Michigan winters to ensuring cool, dependable comfort in the dog days of summer, our team is here to help. Homeowners choose Sullivan for our fast response times, honest recommendations, quality workmanship, and 5‑star customer care.\nWhen Your Comfort’s in Trouble, Call SULLY on the Double!

"Jordan was very quick and did a great job installing a new furnace. Completely replaced the entire unit along with the air conditioning unit. Very friendly and respectful and answered all questions asked before, during and after job was completed. Very knowledgeable and explained everything in detail."

"Service Professor was up front and honest right from the start. We had our vintage 1985 gas furnace replaced with a 92% efficient new model and air. While they were here they also replaced our water heater ( also 1985 vintage ), and an electrical upgrade. Now were "up to code"."

"Excellent, he went above and beyond in getting the bathroom fan in!"

"Very good. Stuck at it. Found moisture let it dry, came back and fixed it ."

"I will start with first phone call, Ashley was so professionall, and helpfull, telling me a little about the company. Hugo, removed old dishwasher and installed new one. cleand up after he finished. job went very smooth. I own 4 apartments on Lake Bella Vista, I will be using Qualified Maintenance again. Thanks for Great job James Y"

I’m a small, local HVAC company with 6 years experience. Licensed and Insured.

I built an entire barn dominium myself, from electrical, infloor heat system, plumbing, framing, drywall, finishing, shiplap, and trim. I am a 22 year member of Ironworkers local 292, I am an experienced welder/fabricator and have held unlimited thickness structural welding certs for 19 years.

We provide reliable handyman services and outdoor improvement solutions with a focus on quality, efficiency, and long-term results. From small repairs and property cleanups to grading, drainage, and backyard upgrades, we help homeowners get their projects done right without the hassle.\nOur work covers a wide range of services including yard cleanups, tree trimming, light demolition, power washing, and general handyman tasks. We also specialize in outdoor projects like patio prep, leveling, and landscape improvements—helping turn everyday spaces into functional, usable backyards.\nWe take a practical, construction-focused approach to every job. That means showing up on time, communicating clearly, and doing the work properly the first time. Whether it’s a quick fix or a larger outdoor project, we aim to deliver results that last.\nHomeowners choose us because we’re dependable, straightforward, and focused on getting the job done right—no shortcuts, no surprises.

"Crome Mechanical installed a new furnace and air conditioning system for us 2 years ago. The installation techs worked quickly and efficiently. They were very courteous and removed the old furnace and air conditioner and packaging. Over the past 2 years, we have had them in to perform maintenance. Again they are always efficient and courteous. Crome Mechanical has been very reliable which we really appreciate."