Steve Mann

Our mission is simple--to work cooperatively with a variety of partners to make new and existing buildings as sustainable and energy-efficient as possible. We firmly believe that we have a variety of national and global environmental problems that need to be addressed. Making buildings energy-efficient is one way to help solve those problems. We specialize in residential projects, but we expect to expand our expertise to commercial and mixed use projects in the future.

Homeowners - We can do an analysis of your home, using proven building science methods, to identify ways you can decrease your energy and water use, increase your thermal comfort, or improve your indoor air quality. Typical problems include excessive utility bills and extreme indoor temperatures. As long-time owner builders, we are also happy to work with do-it-yourselfers on major and minor green remodeling projects. 

Builders, Developers, and Architects - We can work with you to identify ways to make your projects more energy efficient, use fewer resources, and lessen your building's impact on the earth. We can provide Title 24 services, design consulting, project ratings, LEED consulting, HERS and Energy Star inspections, and rebate assistance, all from one source.

Steve Mann, owner of Home Energy Services, is headquartered in Berkeley, CA. He has been involved in the construction business for more than 20 years and possesses a strong knowledge of sustainable building practices. His specialty as a builder is extremely energy-efficient residential gut renovations and small additions, with completed projects from San Francisco to San Luis Obispo. His focus is aimed at assisting architects, contractors, developers, real estate professionals, and homeowners with sustainable design and construction practices and improving the energy efficiency of existing homes.

Steve is a LEED AP+ Homes Accredited Professional, Build It Green-certified Green Building Professional, CABEC-certified Certified Energy Analyst, USGBC-certified LEED for Homes Representative and Rater, a Build It Green-certified Green Point Rater, a CHEERS-certified HERS Rater, a BPI-certified Building Analyst, and an EPA-certified Energy Star 3.0 Rater.

He is a graduate of the Sonoma State Green Building Program, attended John Hopkins University, earned his Bachelors and Masters degrees in Computer Science from the University of Maryland, and his MBA in Accounting from Golden Gate University. 

Steve has participated in multiple subject matter expert groups for GBCI, the LEED credentialing authority. He is also a Home Energy magazine contributing editor, former Treasurer and Board member of Habitat for Humanity San Luis Obispo County, and a Board Chair of the California Association of Building Energy Consultants.

Home Energy Services is an Energy Star partner, DOE Builder's Challenge partner, and EPA Indoor Air Plus partner.

Contact Steve Mann

Contact Steve Mann

Home Energy Services
Berkeley, California  94710
Phone: (805) 503-9553


Service Area

Statewide service provider in:
  • California