Get matched with top air conditioning pros in Grand Rapids, MI

"Great experience with Sullivan heating, cooling and plumbing. They installed a brand new central AC unit in my home and did an excellent job. Very clean and professional installation. Even my city inspector commented on how excellent the work was. I recommend Sullivan highly."

"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."

"I originally hired Temperature Pro for my AC/Furnace maintenance. Every time they come I get more than my money's worth from their mechanics. Everyone is not only kind, but very knowledgeable. They always offer me multiple solutions (including usually one that would cost me no money) when they find small issues. The worst moment at my house came on Dec 23, 2023. Furnace went out as we had the horrible snow storm and we were supposed to host a holiday party. Shawn from TP made sure to work me into the schedule that day after facetiming me to see if he could detect an easier fix that wouldn't require him to come out. Needless to say, he made it in time, got it fixed and no guest knew the difference. I cannot recommend Temperature Pro enough!"

"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 work and very clean , if I need something else this will be my first choice.!"

"I love it! Framing and hanging sliding doors that separated kitchen from living room. This is a project that I have wanted to do for a long time and finally got it completed. I own a manufactured home (or as it is called now a mobile home). These homes usually have unique openings and require customized or special orders. John was extremely helpful and brought my vision of what I wanted into reality. He also provided some suggestions which proved to be extremely beneficial. He was quick and efficient with his work. John framed the space from floor to ceiling. John did framing, molding and trim, dry wall (in the space above the doors on both sides), sanded and painted. I will definitely use him in the future and highly recommend this service."

"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.

We take great pride our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.\n

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.