Keystone Heating & Air Conditioning Co., Inc HVAC Repair and Maintenance Services.

Aside from selling the products at Keystone Heating & Air Conditioning Co., Inc in Racine, we also have experienced professionals that can help with all your heating and cooling service needs. Learn more about our current service offerings below.

Call 262-358-9468 or book an appointment online today.

  • Service Agreements
    In Southeast Wisconsin, HVAC maintenance is the key to the efficient and long-lasting performance of your HVAC systems. We typically recommend at least one service visit per year, per product. With Keystone Heating & Air Conditioning Co., Inc service agreements, we'll help keep your systems running smoothly all year long.
  • Energy Calculator
    Whether you're searching for a solar energy solution or just want to know about your systems energy efficiency, use our handy calculators to determine which option is preferred based on your efficiency needs.
  • HVAC Repair
    No one likes an uncomfortable home. We can do repairs to your furnace, air conditioner and any other part of your HVAC equipment so you can get back to living in the lap of luxury, depending on your system and knowing that your equipment is running as it should.