Find pros in your area

Green Engineers

Gillan and Hartmann, Inc.

Valley Forge PA – Service area: 200 miles

Experience in design and construction with LEED certified projects; staff accredited as LEED GA and LEED AP professionals.

Gillespie Engineering

Mariposa CA – Service area: 200 miles

Projects include straw bale buildings, insulated concrete form buildings,
rammed earth projects, adobe projects. Education: registered engineer state of Calif., primary work in structural and retrofitting existing buildings to better energy formats.

Graphite Engineering Ltd

Nassau, Bahamas FL – Service area: 20 miles

We provide mechanical and electrical engineering design services for home owners. We work with them to ensure the achieve the best energy mix for their budget.

Green Building Design

Jacksonville FL – Service area: 200 miles

Company staff includes Professional Engineers, LEED Associates, Herpetologists, Construction Contracts Lawyers.

Green Modeling - LEED Consulting, Energy Modeling, Simulation Services

Santa Clara CA – Service area: 200 miles

Green-Modeling provides energy modeling, location analysis, shadow analysis, reflection analysis, acoustic analysis, lighting analysis, daylight analysis, visibility analysis, reflection simulation & glare analysis, solar insolation Analysis and light pollution analysis.

Green Systems Engineering, Inc.

Monterey Park CA – Service area: 100 miles

Photovoltaic ( Solar ),Wind, , Bio-Mass Energy & Thermal Hot Water Systems for Residential & Commercial Facilities.
Sustainable Energy Engineers Green Energy Green Buuilding
Energy Management

Green Water Innovations


Tucson AZ – Service area: 200 miles

40+ Years Engineering Experience
A Laundry Water Recycling System that truly works and will pay for itself


Chicago IL – Service area: 200 miles

Energy Modeling, visual walkthrough looking for energy efficiency upgrades, renewable energy recommendations,cost analysis and design. Infrared imaging. Renewable tax credits recommendations.

Greenovative Design & Engineering


Bartow FL – Service area: 200 miles

LEED certified employees, Silver Status new office complex - design, thru construction.

Guaranteed Watt Saver (GWS)

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Oklahoma City OK – Service area: 200 miles

With over 20 years experience in the building science industry, GWS is a national leader in going green. We act as third party verifiers for multiple green programs and commercial certifications and serve over 100 Raters as their Energy Star and LEED for Homes Provider. Our philosophy for green buildings centers around the "house as a system" approach. The relationships of wall assemblies, HVAC equipment, humidity and moisture movement play a large role in the sustainability and durability of a home.