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Gilleran Energy Management

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Energy Efficiency ConsultingGreen Building ConsultingTitle 24 ComplianceHERS Ratings
Blower Door Test

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About Gilleran Energy Management

Gilleran Energy Management (GEM) is a California-based energy and sustainability consulting firm that provides services to enhance building performance, improve operational efficiency, and support long-term environmental goals. Founded in 2002, GEM works with architects, developers, builders, and public agencies to ensure projects meet code requirements and function efficiently. They offer expertise in green building programs, energy efficiency consulting, and building commissioning, focusing on clarity, collaboration, and long-term value. GEM's approach is grounded in technical knowledge and aligned with current regulations, helping clients navigate Title 24, CALGreen, and other green building programs. GEM offers consulting services for commercial properties, apartments, subdivisions, and homeowners. They provide customized energy consulting services to optimize energy performance, enhance building resiliency, and lower energy costs. GEM's services include energy audits, benchmarking, energy modeling, Title 24 compliance documentation, and cost-benefit analysis. They also offer support for green building certifications like LEED and ENERGY STAR. GEM's consultants stay current with the latest standards, certifications, and building code requirements to ensure energy-saving potential is maximized. They work closely with design and construction teams to ensure the aesthetics of buildings are retained while implementing energy efficiency standards. GEM serves various sectors, including affordable housing, single-family residential, commercial, wineries, schools, and cannabis facilities. Gilleran Energy Management is committed to providing accurate, independent, and objective advice, offering turn-key solutions to reduce operational and energy costs. They assist owners and developers in overcoming disincentives and leveraging project-specific energy efficiency and green features to secure available funding.

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Energy Star CertificationCall for pricing
Hers RatingCall for pricing
Whole Home AuditCall for pricing

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