Certification
Find a Multifamily Verifier

Accredited verifiers with specific experience on large, multifamily NGBS projects.

Find a Multifamily Verifier

NGBS Green Accredited Verifiers are trained to inspect for any certification type. Some verifiers have significant experience with multifamily projects. Builders and developers may find it more cost effective to retain an experienced multifamily verifier outside their local area, than a nearby verifier with less specialized experience. Home Innovation encourages builders, developers, and architects to seek verification proposals from several verifiers to ensure you find the individual best suited to your specific project.

Please contact Home Innovation Labs if we can provide any assistance in locating an accredited verifier.

Verifier Name Units Certified Units In-Process State Master Verifier 2015 NGBS 2020 NGBS
Steven Armstrong
The Performance Point, LLC
10370 13256 NC
Dondi Atwell
ATS Engineers, Inspectors and Surveyors
11576 8318 TX
Kyle Abney
Abney + Abney Green Solutions
12960 5202 FL
Daniel Mazilu
PDN Consulting, Inc.
11627 6309 TX
Rachel Della Valle
Southern Energy Management
9147 7356 NC
Aaron McEwin
Jordan & Skala Engineers, Inc.
4370 6917 TX
Carl Seville
SK Collaborative, LLC
6952 3584 GA
Grant Warner
Southern Energy Management
5749 4949 NC
Jason Biondi
Energy Cost Solutions Group, LLC
5708 4415 FL
Drew Smith
Two Trails, Inc.
6320 2655 FL
Joe Baumann
SK Collaborative, LLC
1710 6454 GA
Kevin McCarty
TexEnergy Solutions / US Eco Logic
1645 5353 TX
William Syfan
Fox Energy Specialists
3086 3815 TX
Jeffrey Slaugh
TexEnergy Solutions / US Eco Logic
2764 3357 CO
Drew Wallace
Econsultants, LLC
3364 1533 MO
Chris Magri
The Performance Point, LLC
3908 751 NC
Aaron Gary
Tempo Partners
929 3541 TX
Mark Gerow
Fox Energy Specialists
2666 1565 TX
Christin Kappel
Energy Diagnostics, Inc.
1491 2518 IN
Glenn Haydu
Minno & Wasko Architects and Planners
2407 1527 NJ
Paul Mrzlak
Advanced Environment Imaging, LLC
3538 307 NC
Chris Schwarzkopf
Energy Diagnostics, Inc.
3374 336 IN
Stephen Evanko
Dominion Due Diligence Group (D3G)
628 3082 VA
Tim Hansen
The Green Home Advantage, LLC
1492 2049 LA
Robert Bolus
Coastal Training Consultants & Inspectors
2421 1081 SC
Karla Butterfield
Steven Winter Associates, Inc.
1953 850 CT
Marie Nisson
TexEnergy Solutions / US Eco Logic
1829 1502 MD
Graham Lee Giovagnoli
JGL Group, LLC dba Eco Achievers, LLC
598 1443 IL
Kalah Woerner
Chancey Design Partnership
2516 24 FL
Scott Atkinson
Sustainable Building Partners
414 2593 VA
Tom Karras
E3 Design Group, Inc. dba E3 Building Sciences
2049 851 FL
Michael Browne
Advanced Building Analysis, LLC
1786 1131 MA
Matthew Houser
TexEnergy Solutions / US Eco Logic
464 2327 TX
Moe Fakih
The Code Group dba VCA Green
1661 849 CA
Jennifer Languell
Trifecta Construction Solutions
1163 1177 FL
Travis Dunn
TSI Energy Solutions
1231 1013 IN
Keith "Alan" Hamblin
TexEnergy Solutions / US Eco Logic
645 1607 GA
Michael Sumpter
Pando Alliance, LLC
906 1230 MD
Hugo Diaz
Jordan & Skala Engineers, Inc.
1472 640 TX
Michael Bestenlehner
Best Energy Rating & Consulting
1584 477 AZ
Sean Rollerson
TexEnergy Solutions / US Eco Logic
1834 213 TX
Lisa Whaley
Universal Engineering Sciences
1630 298 FL
Mugahid Khatib
TexEnergy Solutions / US Eco Logic
253 1596 TX
Johnnie Watson
Fox Energy Specialists
1572 217 TX
Mark Garner
Lawrence Abell and Associates Ltd.
1078 601 MD
Grant Abney
Texas Energy Systems
1251 417 TX
Martin Stowell
Envirobusiness Inc. dba EBI Consulting
402 1250 ME
Nathan Culver
Southface Energy Institute
753 437 GA
Diana Sacks
SK Collaborative, LLC
116 1405 GA
Sarah Hong
Group14 Engineering
405 1075 CO
Peter McGuire
Dominion Energy Rater Group LLC
834 222 VA
Mark Dreher
TSI Energy Solutions
1286 0 IN
Duane Soriano
Pando Alliance, LLC
445 826 MD
Bruce Phillips
The Green Home Advantage, LLC
204 960 LA
Tim Baldridge
NSPJ Architects
428 672 KS
Elana Brewer
ASERusa, Inc.
928 87 MO
Jeffrey Wenzel
Infinite Energy Solutions, Inc.
574 300 FL
James Ball
Mark MaGrann Associates, Inc.
378 489 VA
Brad Bray
Essential Construction Consultants
530 208 TX
Larry Walters
Institute for Building Technology and Safety (IBTS)
467 371 LA
Nicholas Barry
PEG, LLC
534 283 VA
Matthew Zirkelbach
SustainaBase, Inc.
332 464 FL
Nathan Ritter
GreenBuilt Solutions LLC
220 562 FL
Justin Hall
TexEnergy Solutions / US Eco Logic
637 0 FL
Jay Abed
Texas Energy Systems
636 0 TX
Adrian Miranda
TexEnergy Solutions / US Eco Logic
591 0 CO
Jay Hall
Jay Hall & Associates, Inc.
258 310 MD
Richard "Rick" Stepp
GreenHome Georgia, LLC
564 0 GA
Kelly Gillespie
Kelly Green Energy Raters LLC
544 0 VA
Jon Jensen
Mark MaGrann Associates, Inc.
115 371 PA
Kevin Stack
Northeast Green Building Consulting, LLC
311 142 NY
Ryan Bennett
Environmental Solutions Group, LLC
448 0 NC
Jeffrey Parker
JGL Group, LLC dba Eco Achievers, LLC
118 323 IL
Brendon Roark
Nations Capital Energy Solutions
431 0 MD
Joseph Gordon
Joe Gordon LLC
421 0 DE
Heather Appell
NV5
123 296 FL
Paul Gay
TexEnergy Solutions / US Eco Logic
397 0 NC
Jim D. Baker
B and G Drafting
392 0 MO
Ganesh Nayak
Metier Consulting, Inc.
390 0 GA
Jamie Carr
JGL Group, LLC dba Eco Achievers, LLC
299 54 IL
Peter Harding
Mark MaGrann Associates, Inc.
274 64 CT
James Fera
Steven Winter Associates, Inc.
319 16 CT
Craig Senglin
Energy IQ
332 0 TX
Philip LaRocque
LaRocque Business Management Services, LLC
206 120 NY
Benjamin Cohen
ReVireo, Inc.
162 161 NJ
Daniel Malone
DVM Engineering, Inc.
252 56 MS
Kenneth Snowden
Snowden Builders, Inc.
294 0 PA
William Chambers
Mark MaGrann Associates, Inc.
282 0 NJ
Sam Galphin
The Performance Point, LLC
257 0 NC
Zackery Rogers
The Performance Point, LLC
238 0 NC
Nathan Cunningham
Jordan & Skala Engineers, Inc.
223 0 TX
Cybil Tribie
Evergreen Certified, LLC
198 22 WA
Gary McCoy
Blink Energy Inspections
188 0 TX
Jacob Hooper
Swiftsure Energy Services LLC
172 0 WA
Vaughan Piccolo
Innova Services Corporation
72 75 PA
Tabetha Johnson
Energy Potential, Inc.
145 0 AL
Lisa Pearcy
15 Lightyears, Inc.
93 24 FL