For more than a decade, CSG has been at the forefront of a national effort to raise the efficiency of heating/ventilation/air conditioning (HVAC) equipment—and to establish installation best practices in this critical area. We work closely with energy program administrators to encourage new HVAC efficiency among residential customers, businesses and commercial building owners, and other key groups. We tap technologies and approaches appropriate for each geographic region. And we're part of a large effort to encourage industry adoption of new efficiency standards for sizing, installation, and maintenance.

Offering a broad range of expert services
HVAC is a complicated area that requires wide-ranging expertise. CSG's broad range of services brings our expertise to all key areas and enables energy program administrators to achieve high participation in HVAC-related programs. We also enjoy broad support with the HVAC marketplace—including manufacturers, dealers, trade associations, and contractors—to improve the practice of HVAC equipment retrofits, replacements, and commissioning.

Our Programs and Services Include:

  • Third-party quality assurance inspection and verification
  • Refrigerant charge and airflow diagnosis/adjustment
  • HVAC equipment early retirement and replacement
  • Sizing and installation of new, energy-efficient HVAC systems
  • HVAC contractor/technician training

    Why Choose CSG?

  • Expertise—CSG is a Building Performance Institute-accredited contractor and a certified NATE testing center. Our staff is certified to test heating and cooling systems. CSG is a member of the ACCA, Long Island Builders Institute, and other regional and national HVAC-related organizations.

  • Experience—CSG has been working to raise HVAC efficiency for more than a decade, and has played a pivotal role in many pioneering efforts throughout the country.

  • Complete solutions—Our broad range of services enables you to implement successful HVAC programs that raise efficiency, reduce energy demands, and serve residential and commercial customers.