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Green Professionals

Emerald Dream Builders

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Pawtucket RI – Service area: 120 miles

Emerald Dream Builders mission is to provide our clients the highest quality, energy efficient, environmentally sound projects within their budget. This mission focuses on maximizing our client's return on their investment without compromising craftsmanship, quality materials, or the environment.

Rick Goyette, LEED AP has worked on several homes pursuing LEED certification. In November 2009 his capstone project received Platinum certification in Hillsdale, NJ.

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.

Steven Winter Associates, Inc. (SWA)

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Norwalk CT – Service area: 100 miles

Our firm’s expertise in energy analysis, building science, and sustainable material/system recommendations enables us to support certification under the USGBC's LEED® standards, the EPA's ENERGY STAR®, and the National Green Building Standard® .
Our reputation is built from 35+ years of experience offering our clients leading edge technology, research, and development. We specialize in the whole-building approach to incorporating energy and resource efficiency measures into residential, commercial,

Davis Energy Group

  • 1

Davis CA – Service area: 200 miles

* Green Consulting
* Technology Assessments
* Integrated Design Process Facilitation
* Energy Modeling
* Green Verification Services

EGC Custom Homes


Dallas TX – Service area: 50 miles

EGC Custom Homes is an innovative and unique builder of green, sustainable structures. Founded by German native Marc Kleinmann, EGC’s distinctly European sensibility has created numerous thoughtful environments with a predilection for energy efficient and environmentally friendly construction. EGC’s renovation, rehab and new construction designs are tailored to sites and climate conditions, thus giving the benefit of a long lasting, energy efficient and low maintenance residence. Marc Kleinmann

Energy Masters of Virginia, LLC (a subsidiary of Lensis Builders Inc.)


Manassas VA – Service area: 100 miles

Lensis Builders Inc. handles the necessary work to make our client's homes more comfortable, economical to operate, and healthy by doing home air sealing, insulation, HVAC duct repairs and insulation, window and door caulking, and new window installation. We provide in home "green consulting" to our clients. We are an Energy Star partner, and provide third party verification, certification, and labeling to new home builders. We are an EPA Indoor airPLUS partner, and and provide third party verification,

MaGrann Associates


Mt. Laurel NJ – Service area: 200 miles

LEED for Homes Provider
HERS Provider
Multi-Family and Single Family Energy Audits
Engineering Design and Consulting (MEP-FP)

MaGrann Associates provides consulting and engineering services to residential homebuilders and developers seeking LEED for Homes, ENERGY STAR, NAHB, and EPA IAP programs. As one of 12 pilot program providers selected nationally by the U.S. Green Building Council (USGBC), MaGrann Associates is ready to support your LEED for Homes project from conception to certification.

McGuyer Homebuilders, Inc.


Dallas TX – Service area: 200 miles

MHI brand names Plantation Homes and Coventry Homes and are built to “Eco Smart” standards which fit a broad spectrum of aesthetic tastes and retain their curb appeal while being more energy efficient, healthier and environmentally responsible. The bottom line is, you benefit from long-term savings, protection from rising energy costs, increased resale value and improved home comfort.

Verified and Certified Green Home Building
There are a lot of companies claiming to be “green” these

Accurate Rater Network

Independence MO – Service area: 100 miles

The Accurate Rater Network (ARN) is a Home Energy Ratings Provider organization accredited by the Residential Services Network (RESNET) Mortgage Industry Home Energy Rating System Accreditation Committee, a nationally recognized accrediting body. Â ARN works for our network Raters providing a one-stop-shop for training, certification, continuing education, review and archiving services for multiple energy and environmental programs.

Building Knowledge, Inc.

Minneapolis MN – Service area: 50 miles

Building Knowledge is a LEED for Homes Provider and their staff are skilled:

-Building science trainers and consultants
-Green home sales trainers and consultants
-Developers of training seminars and workshops
-Keynote speakers
-High performance and green home specialists