What ECP CAN DO for you

Specializing in commercial weatherization since 1992, ECP provides leading design-build, energy performance based contracting services.  Geographically spanning the northeast United States, ECP offers turnkey insulation and air sealing solutions in the form of building envelope retrofits. Taking a hands on partnership approach, from development through close out, we work side by side with our clients through the entire project phase.


Commercial Weatherization

ECP’s experienced technicians are trained in all facets of weatherization, from air infiltration remediation to spray applied and blown-in insulation measures. 

Design – Build Contracting

Beginning with project development, through construction and close-out, we provide industry leading design-build services our partners depend on.

Performance Based Contracting

With the need for “greener” buildings, Energy Performance Contracting guarantees cost savings through implementation of energy efficient measures.


At ECP, we value the family dynamic which has shaped our company from the very beginning. Through our dedicated staff and more than 25 years of experience, we develop long lasting partnerships based on trust and integrity to provide a superior service with each new venture.


ECP’s extensive history in commercial weatherization and EPC markets spans over three hundred successfully completed projects, encompassing schools, colleges & universities, municipalities, and hospitals.  Our partners are assured, with confidence, they are working with a company proficient with the intricacies of the energy performance market.

Looking to start a project with ECP? Contact us toDAY.