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CSG - Business Services
CSG is a trusted partner for a wide range of challenges—from increasing energy efficiency to tapping renewable energy, to reducing environmental impact and energy-related emissions. We share knowledge among our entire team and partner network, drawing upon the expertise and creativity necessary to address the obstacles and opportunities in energy efficiency and renewable energy.
- PROGRAM MANAGEMENT
Program Management is the business service that enabled CSG to become an industry leader with 18 offices nationwide.
- POLICY & RESEARCH
From the start, CSG has taken an active role in working with local, state, and national legislative groups to shape responsible public policy for energy conservation and renewable energy.
- CERTIFICATION SERVICES
CSG offers a suite of green certification services to meet the needs of architects, builders, developers and ultimately home buyers to eliminate the guesswork of “building green.”
- APPLIED BUILDING SCIENCE
CSG takes a "whole house approach" to new construction to design energy-efficient homes, from the building shell (walls, roof, windows) to HVAC systems, to preventing air leaks.
- STRATEGIC MARKETING
With over 25 years of experience in the energy efficiency market, CSG understands consumers and provides a full range of marketing services from campaign conception to implementation and metrics.
- CUSTOMER CONTACT CENTERS
Often as the first point of customer contact, CSG strives to ensure that customers reach someone who understands the program details and can assist promptly.



