Gilleran Energy Management offers expert energy & sustainability consulting in San Jose. Since 2002, we’ve specialized in delivering the most effective solutions for energy efficiency and green building at the market rate and/or for the affordable housing, single-family residential, commercial, winery, school, and cannabis industries. Our energy and sustainable building consulting services are not one-size-fits-all; we take the time to understand your goals, and then design a customized plan to achieve them. With GEM’s actionable advice and clear guidance, you can be assured your project will be completed on time and within budget.

Streamline Your Project with GEM’s Energy & Sustainable Building Consulting

From assisting you with permit approvals to identifying the best retrofits for your building, GEM works with you every step of the way. Whether you’re working with an existing building or planning a new build, our energy & sustainable building consulting will ensure the entire process is streamlined and efficient. Our consultants stay current on the latest standards, regulations, and certifications to deliver the most up-to-date and effective solutions in the industry. Beyond developing a customized plan for your project, we’ll also work closely with your construction and design team to ensure the building’s key design elements are retained.

We offer the following energy & sustainability consulting services in San Jose:

• Solar-PV System Sizing
• CALGreen Compliance and Consulting
• Single and Multifamily HERS II & BPI-based
• Performance Testing
• Building Performance Testing: BPI, Title-24, CALGreen, HERS
• Energy Audits and Modeling
• ENERGY STAR Certification and Benchmarking
• Utility Allowance Calculation (CUAC) Consulting
• Life-Cycle Cost Analysis
• Affordable Housing Tax Credit Services
• Incentive Program Evaluation: California Energy-Smart Homes Program for new residential construction and alterations that provides incentives for adopting advanced energy measures and transitioning to all-electric building design
• ASHRAE Levels 1-3 Auditing
• Green Building Charrettes
• Building Energy Modeling and Title 24 Compliance Analysis
• Retro-Commissioning
• Cost-Benefit/Return on Investment Forecasting
• Tenant Utility Allowance Reporting
• Zero Net Energy
• Green Building Certification Programs: LEED, GreenPoint Rated, ENERGY STAR,
• Greenhouse Gas Analysis
• Incentive Program Evaluation: California Building Initiative for Low-Emissions Development (BUILD) Program for new construction of all-electric affordable housing 
• Energy Conservation
• Residential Auditing

Contact Us for the Most Comprehensive Energy & Sustainability Consulting in San Jose

If you’ve been searching for the most comprehensive energy & sustainability consulting services in San Jose, contact the dedicated team at GEM. With decades of expertise and in-depth knowledge of construction and design, we’ll ensure all project goals and requirements are met in line with industry best practices. For more information on how our energy & sustainable building consulting can benefit your project, contact Gilleran Energy Management today (707) 528-7318.