Get matched with top central a/c service or repairers in Northville, MI

"I’m very satisfied with the technician Nate who repaired my AC unit today. Apparently, there was a leak and he found it and corrected the problem. I appreciate HVAC Comfort for sending a kind, knowledgeable, efficient and professional technician to my condo. Much appreciated!"

"Easy to schedule home repair. Trainee Siraj completed repairs and system is back up. Repair van did not have 7uF capacitor which seems short=sighted. Paid premium for their trip to wholesaler to buy correct part. I was not given receipts for replaced parts. Also wish I had seen before/after weights on the refrigerant. At $120/lb, I would have appreciated the open books. Aside from sticker shock, happy overall with the work and happy to have A/C back."

"Fair, informative and timely great service"

"Excellent service, will hire again."

"The guy did an amazing excellent job He took and time and found what was causing the central air not to work and why the heat would not work also He fixed it completely and now everything works I really appreciate what you did for my mom cause no one else did that They just came and left and every year she had to call somebody or my brothers tried to help but they didn’t know what they were doing Do from the bottom of my heart I truly appreciate you I rate your service 1000/10000 Thank you so much"

"Great customer service. Hired for an emergency repair and showed up on the same day. Used the same company to replace the furnace."

"During the sales process I had many questions regarding the efficiency of the system being recommended for installation. Jim, the owner of the company was patient and clear while answering these questions. He explained his reasoning for what he had suggested we purchase. The men that installed our new central air were polite and business-like. When done with the installation, they cleaned up their work areas. There was nothing left behind for me to clean up. After the installation, Jim came back out to inspect the work of his men. He checked with me about how satisfied I was and again answered all of my questions. I heartily recommend Maximum Heating and Cooling for any and all services they offer."

"AJ and his crew did a GREAT job installing our new ductwork. They were knowledgeable, professional and cleaned up after they were done. Thanks again, I would definitely recommend your services!"

At Smart Zone Heating & Cooling, we provide reliable, high-quality heating and cooling services for both residential and commercial customers. Our goal is simple: deliver dependable HVAC solutions that improve comfort, efficiency, and long-term performance.\n\nAs a licensed and insured HVAC contractor, we specialize in professional installation, repair, and maintenance of heating and cooling systems. Whether you need a new furnace installation, air conditioning repair, system replacement, or preventative maintenance, we focus on doing the job right the first time.\n\nWe take pride in offering honest recommendations, fair pricing, and high-quality workmanship. Our team understands that HVAC systems are one of the most important components of any home or business, which is why we work efficiently, communicate clearly, and treat every property with care and respect.

"Great work. Helped this first time homeowner to learn how to take care of HVAC. Responded quickly and worked with my schedule to get my little jobs finished. Highly recommend."