About
Ecosystem is a design-build construction and energy solutions company specializing in complex building retrofits, decarbonization, infrastructure modernization, and performance improvement projects. We partner with building owners, institutions, commercial real estate portfolios, healthcare systems, universities, and public-sector organizations to plan, design, construct, and implement projects that improve building performance, reduce operating costs, enhance occupant comfort, and achieve sustainability goals.

Our expertise spans energy efficiency upgrades, HVAC modernization, electrification, central plant optimization, building automation systems, lighting retrofits, renewable energy integration, resiliency improvements, water conservation, deferred maintenance, and comprehensive capital renewal projects. Through an integrated approach that combines engineering, project development, construction management, commissioning, measurement and verification, and long-term performance support, Ecosystem delivers turnkey solutions from concept through construction and ongoing optimization.

Whether addressing aging infrastructure, regulatory compliance, carbon reduction targets, or facility modernization needs, Ecosystem provides the technical, financial, and construction expertise required to deliver large-scale retrofit projects with measurable results.
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33 Years in Business
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220 Employees
Building Types Served
Affordable Housing
Commercial Office
Community/Government
Healthcare
Hospitality
Houses of Worship
Industrial
Institutional
Mixed Use
Multifamily
Senior Care
Building Sizes Served
51K-200K sf
> 200K sf
Certifications and Licences
Certified Energy Auditor (CEA)
Certified Energy Manager (CEM)
LEED AP
Professional Engineer (PE)
General Contractor License
Incentive Programs Qualified
Con Edison Commercial and Industrial (C&I)
Con Edison Multifamily Program (MFEEP)
LIPA/PSEG Long Island
National Grid Commercial
National Grid Multifamily Program (MFEEP)
NYC Accelerator
NYSERDA Clean Heat Program
NYSERDA FlexTech
NYSERDA Multifamily
Consulting Services
Audits/Study/Consultant
Commissioning
Energy Management
Energy Modeling
ESG Consulting
LL84 Benchmarking
LL87 Energy Audit
LL97 Compliance
Sustainability Consulting
Construction Services
Boiler Services
Building Automation & Controls
Cogeneration/CHP
Domestic Hot Water
Energy Efficiency Retrofits
Energy Storage
Geothermal
Heat Pumps
HVAC
LED Lighting
Water Conservation
Contact
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Call
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Address
462 7th Ave, Floor 22
New York, New York 10018, United States