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California

  • Basaltic, Inc.

    PHIUS+ Rater | Verifier

    2615 MacArthur Blvd
    Oakland, California 94602
    • John Tao #2582

  • Healthy Buildings International, Inc.

    CPHC | PHIUS+ Rater | Verifier

    25381 Commercentre Drive
    Suite 150
    Lake Forest, California 92630
    • Larry Eichel #2543

  • Impact Energy Consulting

    CPHC | Verifier

    2746 California St
    Berkeley, California 94703
    • Mouad (Moe) Srifi #3201

Connecticut

  • MaGrann Associates

    Verifier

    147 Torringford St
    Winsted, Connecticut 06098
    • Timothy Poole #3287

  • Nicole Burger

    CPHC | Verifier

    13 Buell Hill Road
    Killingworth, Connecticut 06419
    • Nicole Burger #2439

  • Steven Winter Associates, Inc.

    PHIUS+ Rater | Verifier

    61 Washington Street
    Norwalk, Connecticut 06854
    • Karla Butterfield #1814
    • James Fera #2875

District of Columbia

  • Steven Winter Associates

    Verifier

    1825 Connecticut Ave
    Suite 600
    Washington DC, District of Columbia 20009
    • Chris Wisniewski #2886

Florida

  • Ball State University

    CPHC | Verifier

    2998 Foxcroft Drive
    Tallahassee, Florida 32309
    • Walter Grondzik #2673

Illinois

  • Eco Achievers

    CPHC | PHIUS+ Rater | Verifier

    1647 W Fulton St
    Chicago, Illinois 60612
    • Lindsey Elton #2026
    • Graham Giovagnoli #2680
    • Emily Rhea #2623

  • US-Ecologic

    Verifier

    3724 N Sheffield Ave
    3N
    Chicago, Illinois 60613
    • Elias Doulgerakis #2874

Kansas

  • Clean Efficient Energy Company, LLC

    Verifier

    10424 Mastin Street
    Overland Park, Kansas 66212
    • Rick Jenkins #3193

Kentucky

  • Horton Brothers Consulting

    CPHC | PHIUS Certified Builder | PHIUS+ Rater | Verifier

    266 Deverill Street
    Ludlow, Kentucky 41016
    • David Horton #1548

Maryland

  • Jay Hall & Associates, Inc.

    Verifier

    610 Beach Drive
    Annapolis, Maryland 21403
    • Jay Hall #2876

  • New Ecology, Inc.

    Verifier

    429 N Eutaw St
    Suite 2S
    Baltimore, Maryland 21201
    • Justin Iovenitti #2877

  • Pando Alliance

    Verifier

    3525-K Ellicott Mills Drive
    Ellicott City, Maryland 21043
    • Zachary Smith #3271
    • Duane (DJ) Soriano #2879

  • US-EcoLogic

    Verifier

    5007 Barkwood Pl
    Rockville, Maryland 20853
    • Marie Nisson #2885

Massachusetts

  • A9 Green

    Verifier

    329 Massachusetts Ave
    Lexington, Massachusetts 02420
    • Justin Benjaminsen #3288

  • A9 Green / Total Green Energy Solution, LLC

    PHIUS+ Rater | Verifier

    329 Massachusetts Ave
    Suite 3
    Lexington, Massachusetts 02420
    • Bijan KHosraviani #2898

  • Advanced Building Analysis, LLC

    PHIUS+ Rater | Verifier

    2 Woodlawn Street
    Amesbury, Massachusetts 01913
    • Michael Browne #1786

  • Center for EcoTechnology

    CPHC | PHIUS+ Rater | Verifier

    320 Riverside Dr
    Unit 1A
    Northampton, Massachusetts 01062
    • Mark Newey #2880
    • John Saveson #2590
    • Melanie Shea #2895
    • Matt Zarotny #2576

  • CLEAResult

    Verifier | CPHC

    50 Washington Street
    Westborough, Massachusetts 01581
    • Nicholas Abreu #2701
    • Jeremy Dagold #2270
    • Keunta Epps #2901
    • Sandra Garcia-Fine #2897
    • Jonathan Harrison #2904
    • Ann John #2900
    • Ramcharan Khalsa #2899
    • Mike Schofield #2905
    • Benjamin Todd #2928

  • HIS & HERS Energy Efficiency

    PHIUS+ Rater | Verifier

    12 Perkins Ave.
    Northampton, Massachusetts 01060
    • Adin Maynard #2255

  • Isaiah Grigos

    CPHC | Verifier

    36 W Princeton Rd
    Westminster, Massachusetts 01473
    • Isaiah Grigos #2387

  • JSR Adaptive Energy Solutions LLC

    CPHC | PHIUS Certified Builder | PHIUS+ Rater | Verifier

    410 West Falmouth Highway #55
    West Falmouth, Massachusetts 02574
    • John Rodenhizer #1692

  • New Ecology, Inc.

    Verifier

    15 Court Square
    Suite 420
    Boston, Massachusetts 02108
    • Zach McDonald #2878

  • Simpson Gumpertz & Heger Inc.

    Verifier

    41 Seyon Street
    BLDG 1 Suite 500
    Waltham, Massachusetts 02453
    • Gert Guldentops #2556

  • Simpson Gumpertz and Heger

    Verifier

    800 BOYLSTON STREET
    SUITE 2320
    Boston, Massachusetts 02119
    • Ali Yalaz #3165

  • Sustainable Comfort

    CPHC | PHIUS+ Rater | Verifier

    146 Main Street
    Suite 301
    Worcester, Massachusetts 01608
    • James Moriarty #1895

  • Sustainable Comfort, Inc

    Verifier

    146 Main Street
    Suite 301
    Worcester, Massachusetts 01608
    • Alex Fox #3272

  • Sustainable Comfort, Inc.

    Verifier

    163 Fairbank Rd
    Sudbury, Massachusetts 01776
    • Greg Downing #2577

Michigan

  • Dream DET

    PHIUS+ Rater | Verifier

    Detroit, Michigan 48221
    • Chris McTaggart #1829

Minnesota

  • Center for Energy and Environment

    PHIUS+ Rater | Verifier

    1754 University Ave W
    St. Paul, Minnesota 55104
    • Tony Beres #2652
    • Jacob Selstad #2628

Nebraska

  • Morrissey Engineering

    Verifier

    4940 N 118th Street
    Omaha, Nebraska 68164
    • Sarah Gudeman #3289

  • Transduction Technologies

    PHIUS+ Rater | Verifier

    "5005 Chicago St. "
    Omaha, Nebraska 68132
    • David Holtzclaw #1826

New Hampshire

  • Building Alternatives Inc

    Verifier

    15 Nature Drive
    Po Box 7
    Franconia, New Hampshire 03580
    • Robert Tortorice #2619

  • GDS Associates, Inc.

    Verifier

    1155 Elm Street, Suite 702
    Manchester, New Hampshire 03101
    • Joe Rando #2272

New Jersey

  • EAM Associates

    PHIUS+ Rater | Verifier

    3350 Highway 138 W, Bldg 2, Suite 223
    Wall, New Jersey 07719
    • Dillon Swol #2671

  • Kitchen & Associates

    CPHC | Verifier

    756 Haddon Ave
    Collingswood, New Jersey 08108
    • Michael Campbell #2313

  • ReVireo

    PHIUS+ Rater | Verifier

    200 South Ave East
    Suite #303
    Cranford, New Jersey 07016
    • Benjamin Cohen #1877

New York

  • Altanova

    Verifier

    11-05 44th Drive
    11-05 44th Drive, New York 11101
    • Jamison Hill #2903

  • Association for Energy Affordability

    PHIUS+ Rater | Verifier

    105 Bruckner Blvd.
    Bronx, New York 10454
    • Edward Ntalo #1897

  • Bright Power

    Verifier | CPHC

    11 Hanover Sq
    New York, New York 10005
    • Luis Aragon #2545
    • Tyler Davis #2025
    • Avery Gray #3162
    • Edward Leykam #2548

  • Camroden & Assoc.

    Verifier

    7240 E. Carter Rd.
    Westmoreland, New York 13490
    • Terry Brennan #2133

  • Energy Master LI Building Consultants

    PHIUS+ Rater | Verifier

    358 Ridgefield Rd.
    Hauppauge, New York 11788
    • Rich Manning #2515

  • Integral Building & Design

    CPHC | PHIUS+ Rater | Verifier

    15 N. Mill Street
    Suite 218
    Nyack, New York 10960
    • Tony Lisanti #1828

  • Russell Company

    CPHC | PHIUS Certified Builder | Verifier

    PO Box 2432
    Poughkeepsie, New York 12603
    • Russell Ley #1996

  • Spruce Mountain

    CPHC | PHIUS Certified Builder | PHIUS+ Rater | Verifier

    832 South Rd
    Wurtsboro, New York 12790
    • Troy Hodas #1880

  • Steven Winter Associates, Inc.

    Verifier

    307 Seventh Avenue
    Suite 1701
    New York, New York 10001
    • Michael O'Donnell #2546
    • Michael Schmidt #3166
    • Katie Schwamb #2152

  • Sustainable Comfort

    CPHC | Verifier

    639 N. Salina St.
    Syracuse, New York 13208
    • Chris Straile #2273

  • The Levy Partnership, Inc

    Verifier

    1776 Broadway
    Suite 1250
    New York, New York 10019
    • Tristan Grant #2896

  • The Levy Partnership, Inc.

    Verifier

    1776 Broadway
    Suite 1250
    New York, New York 10019
    • Jordan Dentz #2199

  • TRC

    Verifier

    1430 Broadway, 10th Floor
    New York, New York 10018
    • Gwen McLaughlin #2226

  • WSP

    Verifier

    163 w 23rd st
    4th Fl
    new york, New York 10011
    • Gaspar Cabrera #2244

North Carolina

  • Building Efficiency Resources

    Verifier

    159 W Main St #1769
    Brevard, North Carolina 28712
    • Sara DeVico #2873

Nova Scotia

  • Efficiency One

    CPHC | Verifier

    230 Brownlow Ave
    Suite 300
    Dartmouth, Nova Scotia B3B 0G5
    • Natasha Brooks #2215

Ontario

  • Homesol Building Solutions Inc.

    CPHC | PHIUS Certified Builder | Verifier

    53 Herriott St
    Suite 202-B
    Perth, Ontario K7H 1T5
    • Stephen Magneron #1491

  • RDH Building Science

    Verifier

    26 Soho Street
    #350
    Toronto, Ontario M5T 1Z7
    • Kathleen Narbonne #2804

  • RDH Building Science Inc.

    CPHC | Verifier

    26 Soho Street
    #350
    Toronto, Ontario M5T 1Z7
    • Maria Rumeo #2820

  • Zon Engineering Inc.

    CPHC | Verifier

    465 Pinebush Rd.
    Unit 5
    Cambridge, Ontario N1T 2J4
    • Greg Leskien #2580

Oregon

  • Earth Advantage

    CPHC | PHIUS+ Rater | Verifier

    623 SW Oak St Suite 300
    Portland, Oregon 97205
    • Ryan Shanahan #1286

  • TRC

    Verifier

    4105 SE International Way
    Suite 505
    Milwaukie, Oregon 97222
    • Shelley Beaulieu #2140

Pennsylvania

  • Building Performance Architecture

    PHIUS+ Rater | Verifier

    2121 Noblestown Road
    Suite 222
    Pittsburgh, Pennsylvania 15205
    • Rob Hosken #1881

  • Innova Services

    CPHC | Verifier

    1548 S. 16th Street
    Philadelphia, Pennsylvania 19146
    • Vaughan Piccolo #2003

  • Innova Services Corporation

    Verifier

    1548 S. 16th Street
    Philadelphia, Pennsylvania 19146
    • Bruce Thompson #2141

  • Pennsylvania Housing Finance Agency

    CPHC | Verifier

    211 North Front Street
    Harrisburg, Pennsylvania 17101
    • Kristy Provost #2067

  • Re:Vision Architecture

    CPHC | Verifier

    133 Grape St
    Philadelphia, Pennsylvania
    • Angela Iraldi #2052

  • Re:Vision Architecture

    Verifier

    133 Grape Street
    Philadelphia, Pennsylvania 19127
    • Nicholas Semon #2202

  • Steven Winter Associates

    CPHC | PHIUS+ Rater | Verifier

    130 W LEMON ST
    LITITZ, Pennsylvania 17543
    • Scott Pusey #1832

  • West Penn Energy Solutions

    PHIUS+ Rater | Verifier

    1121 Savannah Ave
    Pittsburgh, Pennsylvania 15218
    • Michael Merck #1884

Rhode Island

  • Clearesult

    CPHC | Verifier

    128 Woodville Rd
    Hope Valley, Rhode Island 02832
    • Jon Erickson #2770

  • CLEAResult

    Verifier

    5 Divison St
    East Greenwich, Rhode Island 02818
    • Wade Ryan #2911

Virginia

  • Conway Energy

    CPHC | PHIUS+ Rater | Verifier

    3520 Rose Ln
    Annandale, Virginia 22003
    • Christopher Conway #1355

  • John Semmelhack

    CPHC | PHIUS+ Rater | Verifier

    1515 Chesapeake Street
    Charlottesville, Virginia 22902
    • John Semmelhack #1149

  • Viridiant

    Verifier

    1431 W Main Street
    Richmond, Virginia 23220
    • Bill Riggs #2902

Washington

  • 4EA Building Science

    Verifier

    12721 30th Ave NE
    Seattle, Washington 98125
    • Eli Schultz #3270

  • Evergreen Certified

    Verifier

    502 Rainier Ave S
    Suite 206
    Seattle, Washington 98144
    • Jackson Murphy #2819

  • Evergreen Certified, LLC

    Verifier | PHIUS+ Rater

    502 Rainier Ave S
    Suite 206
    Seattle, Washington 98144
    • Lisa Henry #2800
    • Greta Tjeltveit #2595
    • Cybil Tribe #2807

  • O'Brien360

    Verifier

    710 2nd Ave
    Suite 925
    Seattle, Washington 98104
    • Chris Edlin #2295

  • RDH Building Science

    Verifier

    2101 N 34th Street
    #150
    Seattle, Washington 98103
    • Diego Guimet #2799

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