Connect with Top-Rated HVAC Contractors in New London!

Heise Heating & Air Conditioning, LLC is a family-owned and operated business serving the New London area since 2005. We provide a wide range of services, including heating, air conditioning, air filtration systems, and geothermal equipment installation and repair, as well as plumbing services such as water heater installation and repair, water softener installation, and more. Our mission is to provide excellent customer service by going above and beyond our customers' expectations. We are available 24/7/365 for emergency service and offer free estimates for new installations and repairs. Whether you need help with a leaky faucet, a furnace that won't come on, or an air conditioner that's not cooling properly, we've got you covered.

Hoffman Heating & Cooling is a leading provider of heating and cooling services in New London and surrounding areas. With over 40 years of experience, we offer installation, repair, and maintenance for furnaces, air conditioners, and ductless heating and cooling systems. Our team of NATE-certified technicians is dedicated to providing exceptional customer service and ensuring your home comfort. We also specialize in indoor air quality solutions, including air purifiers and humidity control.