Find HVAC contractors in Wilmington

Sullivan Mechanical Services started in 1981 as a service company with a mission to provide superior service and maintain close relationships with customers who value quality contractors and unique solutions. We have stayed true to our core with respect to providing outstanding service with expanding to offer in-house engineering of design-build projects

Since 1950, Cochrane Ventilation has been working with New England's leading businesses, non-profit institutions, and leaders in healthcare, to manage their indoor environments. Cochrane Ventilation can assist you with managing your indoor air environment. We offer a host of integrated services from HVAC cleaning, robotic imaging, air handler unit maintenance

We want to ensure that our customers are breathing in the safest and purest air. The GPS (Global Plasma Solutions) that we can install delivers clean indoor air that is safe and healthy - producing neither ozone nor other harmful by-products. Contact us today for a consultation if you are interested in this highly in demand product. Inline Mechanical