Welcome to
Lighthouse

Since our establishment in 2013, we have grown into one of Connecticut's largest and most trusted multi-service contractors. We are dedicated to providing top-quality heating, ventilation, and cooling solutions, ensuring total comfort and superior indoor air quality for both homes and commercial spaces. Our diverse portfolio provides a wide range of solutions, designed to meet all your indoor air needs, under one company umbrella. 

Whether it be new design construction, retrofit building, or routine maintenance, Lighthouse has the project covered. We’re the go-to experts in smart HVAC systems (Internet of Things), indoor air quality (air purifiers, air scrubbers and UV light), sustainable building design (green energy), and geothermal HVAC systems (below-ground piping).

At our 25,000 square foot facility in East Norwalk, trusted design and custom fabrication made with quality precision, maximum efficiency and reduced waste are all within reach.