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"Competitive quote on a Bryant furnace (a little less than the other Angi-recommended professional and a lot less than our usual "go-to" people). Furnace installation completed quickly and professionally. One follow up visit to correct a minor thermostat issue and to install a complementary carbon monoxide detector. Would recommend!"

"I hired AJ‘s company for work back in October. Lots of no calls/no-shows; he probably delayed the project three months. Still waiting on a final inspection for occupancy certificate, electrical plumbing and fire have been done for a while. I finally called the city myself and a permit was never pulled by Tri-State despite him reassuring me that he had a permit and was at the city offices, figuring it out. He won’t return my calls, and I made the mistake of paying for the work when it was completed instead of waiting for the inspection. Do not hire."

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.