Find Third-party NGBS Green Verifiers & Field Reps

Find the right partner to certify your project

Use the link below for a list of accredited NGBS Green Verifiers and Field Reps. Home Innovation accredits individuals, not companies; and each verifier is accredited to specific NGBS versions. Select a Verifier accredited to the NGBS version you are using. Home Innovation will not certify projects inspected by non-accredited individuals. If you need assistance finding the right Verifier for you — contact us.

What is an NGBS Green Master Verifier? NGBS Green Master Verifiers are individuals who have achieved exclusive, top-tier accreditation based on his/her significant green building knowledge and applied experience verifying NGBS Green compliance. 

Need a Verifier with Existing Building Expertise? Find a Verifier experienced with the unique demands of Existing Building certification.

Need a verifier with Water Rating Index (WRI) Training? Only NGBS Green Verifiers who have completed additional optional training in water efficient design and the calculations behind the Water Rating Index (WRI) are eligible to score and verify for a home’s features for a certified WRI score. 

Use the "Accreditation Type" filter below to find Verifiers with the right experience and accreditations for your project. 

Interested in becoming a verifier or a field rep? Check out the NGBS Green Verification Candidates' Handbook for details.

Accredited NGBS Green Verifiers

Verifier	Office Location	2020 NGBS	Master Verifier	WRI Verifier	Green Field Rep	Existing Building Experience (# of homes/apartments)
Steven Wright US-Ecologic	Irving, TX
Steven Hargis Building Performance Solutions, LLC	Vienna, VA
Steven Nieves US-Ecologic	Irving, TX
Swetha Ramkumar PARTNER Energy	Torrance, CA					172
Taylor Magnus Deeper Green Consulting, Inc.	Frisco, CO
Thiel Butner Pando Alliance, LLC	Ellicott City, MD					559
Thomas Yarbrough Verdatek Solutions	Jefferson City, MO
Tim Hansen The Green Home Advantage, LLC	Shreveport, LA					1,542
Timothy Barranco Lorax Partnerships, LLC	Baltimore, MD					1
Timothy Bryant Dominion Due Diligence Group (D3G)	Midlothian, VA
Timothy Pringle Envirobusiness Inc. Dba EBI Consulting	Burlington, MA
Todd Blackley Home Performance Consultants Inc.	Lockport, NY
Tom Karras E3 Design Group, Inc. Dba E3 Building Sciences	Bonita Springs, FL					114
Tony Beres Center For Energy And Environment	St. Paul, MN					122
Travis Dunn TSI Energy Solutions	Carmel, IN					601
Travis Criss Fox Energy Specialists	Fort Worth, TX
Trent Williams E3 Innovate, LLC	Joelton, TN
Trevor Donnelly Sol Design + Consulting	Cincinnati, OH
Trystian Mccarthy Jay Hall & Associates, Inc.	Annapolis, MD
Tyler Moffet Moffet Energy Modeling	Portland, OR