Commercial Energy Efficiency Stockton 

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When you’re searching for commercial energy efficiency consulting in Stockton, contact the experts at Gilleran Energy Management. Since 2002, our energy efficiency consultants have specialized in providing customized strategies to help commercial building owners and builders reduce operational costs, improve comfort, and reduce environmental impact. Whether you’d like assistance with building permit approvals or identifying applicable rebates and incentive programs, we’ll help you every step of the way.

Contact GEM today to discuss how our commercial energy efficiency consulting can streamline your Stockton project.


GEM’s skilled and knowledgeable energy efficiency consultants stay abreast of the latest standards, regulations, and certifications in the industry to ensure you always have access to the most effective solutions. We work with you every step of the way, from conception to completion. Additionally, our consultants work closely with your design and construction teams to ensure all energy goals are met without compromising your building’s key aesthetic features.

As every project is different, we don’t apply cookie-cutter solutions. Once we have an understanding of your goals, we’ll create a personalized plan to help you achieve them.

Our commercial energy efficiency consulting services in Stockton include:

  • Building Energy Modeling and Title 24 Compliance Analysis
  • CALGreen Consulting and Compliance
  • Zero Net Energy
  • Battery Backup Review
  • Energy Audits and Modeling
  • Performance Testing
  • Commissioning
  • Retro-Commissioning
  • ENERGY STAR Certification & Benchmarking
  • Cost-Benefit/Return on Investment Forecasting
  • Solar-PV System Sizing 


If you’d like to streamline your project and find the best energy solutions for your commercial business, it’s time to work with our highly skilled energy efficiency consultants. The GEM team will provide you with effective, actionable insights to help make your project a success. For more information on our consulting services, contact Gilleran Energy Management today at (707) 528-7318 or email us at