High Performance Building Solutions Stockton

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For the best high performance building solutions in Stockton, turn to the experienced team at Gilleran Energy Management. Founded in 2002, our consultants stay abreast of the latest developments in energy efficiency standards, certifications, and regulations. We provide comprehensive consulting services at the market rate and/or for the affordable housing, residentialcommercial, winery, school, and cannabis industries. Whether your goal is to ensure your high performance buildings meet minimal code requirements or you’d like to optimize comfort for the building’s occupants, you’ll receive complete support from our knowledgeable and skilled team.

Contact us today at (707) 528-7318 to discuss how we can assist you.


At GEM, we understand each project is unique; our consultants take the time to fully understand the scope and goals of your project before creating a customized plan. Our high performance building solutions identify the most cost-effective ways to integrate and optimize all major building attributes, including energy efficiency, life cycle performance, and occupant comfort. 

Our high performance building solutions in Stockton include:

  • All-electric building energy analysis for transitioning from natural gas to all-electric building design
    • Evaluation of new affordable housing for the California Energy Commission’s new BUILD all-electric low-emissions development program
    • Evaluation of residential new construction and alterations for the California Energy-Smart Homes program (provides incentives to adopt advanced energy measures and transition to all-electric construction)
  • Building Energy Modeling and Title 24 Compliance Analysis
  • Evaluation for 45L federal tax credit
  • Zero Net Energy
  • Commissioning 
  • Retro-Commissioning
  • Cost-Benefit/Return on Investment Forecasting
  • Single and Multifamily HERS II & BPI-based
  • ASHRAE Levels 1-3 Auditing
  • Tenant Utility Allowance Reporting
  • Performance Testing
  • Utility Allowance Calculation (CUAC) Consulting
  • Residential Auditing
  • ENERGY STAR Certification & Benchmarking
  • Energy Conservation
  • Building Performance Testing: BPI, CALGreen, HERS
  • Solar-PV System Sizing
  • Energy Audits and Modeling
  • Battery Backup Review


From permit approvals and reducing greenhouse gas emissions to optimizing lighting and thermal comfort levels, our experts provide comprehensive support throughout your project. In addition, we’ll also work closely with your design and construction team to ensure the key aesthetic features of your building are retained without compromising energy efficiency standards. To learn more about our high performance building solutions in Stockton, contact Gilleran Energy Management today at (707) 528-7318 or email us at information@gilleranenergy.com.