Williamston, MI Heating and Cooling Experts

A-1 Mechanical Heating & Cooling ensures your Williamston, MI air conditioner is ready to keep you comfortable inside when outdoor temperatures soar. Air conditioner repair is available for all models manufactured by any brand. Our factory trained technicians perform Carrier^® air conditioner installations for new construction and existing air conditioning system upgrades – as a Factory Authorized Dealer, our staff matches you with a new Carrier^® air conditioner that’s an excellent fit for your home or business. Our preventative maintenance services provide year-round protection for your cooling system. Choose a preventative maintenance plan and enroll today.

For all the services you need in your Williamston, MI home or business, A-1 Mechanical Heating & Cooling has you covered. Don’t sacrifice comfort when your heating system isn’t keeping up – contact us for furnace repair at the first sign of system troubles or discomfort. Upgrade your furnace or heat pump with a new Carrier^® heating system that offers better performance and energy efficiency. Our factory trained technicians specialize in Carrier^® heating installations. No matter the age of your furnace or heat pump, it needs maintenance to maximize performance. A-1 Mechanical offers preventative maintenance plans that include annual tune ups and extra benefits.