| 31591 | United States | Bonville Construction Company Inc. | 168 Westgate Commercial Park, Pinehurst, NC 28374 | +1 910 2950462 | https://bonvilleconstruction.com | | |
| 31592 | United States | Border Solar | 7365, Remcon Circle, Suite B-202, El Paso, Texas, 79912 | +1 915 8751305 | www.bordersolar.com | | SunPower Corp. |
| 31593 | United States | Born 2 Roof | 9769 Ramona Avenue, Montclair, California 91763 | +1 626 6463815 | www.born2roof.net | | |
| 31594 | United States | Bornstein Sons, Inc. | Fairfield, New Jersey | +1 800 2876651 | www.bornsteinsons.com | | |
| 31595 | United States | Borrego Solar Systems Inc. | 5005 Texas Street, Suite 400, San Diego, CA 92108 | +1 888 8986273 | www.borregosolar.com | | |
| 31596 | United States | B.O.S. Control HVAC | Blair, NE, 68008 | +1 402 7795412 | www.boscohvac.com | | |
| 31597 | United States | Boss Energy | 4365, Dorchester Rd., Ste. 204, Charleston, SC, 29405 | +1 843 8647503 | https://bossenergysc.com | | |
| 31598 | United States | Boss Energy Technologies | 99-1445 Koaha Place, Aiea, Hawaii 96701 | +1 808 4881411 | www.bossenertech.com | | |
| 31599 | United States | Boston Solar | 55 Sixth Rd, Woburn, MA 01801 | +1 617 8581645 | bostonsolar.us | LG Electronics, Inc. | Enphase Energy, Inc., SolarEdge Technologies, Ltd. |
| 31600 | United States | Bouille Electric, Inc. | P.O. Box 34, 154 E. 5th St., Elmira, NY 14902 | +1 607 7346106 | www.bouilleelectric.com | | |
| 31601 | United States | Boulder RV | 451 S Andersen Longmont, CO 80503 | +1 303 4495660 | https://boulderrv.com | | |
| 31602 | United States | Boweaks Electrical Solutions LLC | 320, Liliuokalani Avenue, Suite 604, Honolulu, HI 96815 | +1 808 7833978 | boweakselectric.com/ | | |
| 31603 | United States | Boxed Solar | 3300 Powell Street, Suite 101, Emeryville, California. 94608 | +1 888 9726933 | boxedsolar.com | Trina Solar Limited, Canadian Solar Inc., Panasonic Corporation (Sanyo), Solaria Corporation | SMA Solar Technology AG, Magnum Energy, Inc., Enphase Energy, Inc., SolarEdge Technologies, Ltd., Schneider Electric SA |
| 31604 | United States | BPC Green Builders LLC | 523 Danbury Road, Wilton, CT 06897-2233 | +1 203 5639909 | www.bpcgreenbuilders.com | SMA Solar Technology AG | |
| 31605 | United States | Bright Power, Inc | PO Box 10637, Napa, CA 94581 | +1 866 2149304 | www.bpi-power.com | | |
| 31606 | United States | Berkshire Photovoltaic Services | 60 Roberts Drive, North Adams, MA 01247 | +1 413 7430152 | www.bpvs.com | | |
| 31607 | United States | BQ Energy | 400 Market Industrial Park, Suite 32 Wappinger Falls, NY 12590 | +1 845 4730300 | www.bqenergy.com | | |
| 31608 | United States | Bradbury Stamm Construction Inc. | 7110 2nd Street NW Albuquerque, NM 87107 | +1 505 7651200 | www.bradburystamm.com | | |
| 31609 | United States | Bradley Electrical · Plumbing · Heating | 940 Mallory Way, Suite #4, Carson City, NV 89701 | +1 775 8831025 | www.davidbradleymaintenance.com | | |
| 31610 | United States | Brahma Group, Inc. | 1132 South 500 West Salt Lake City, UT 84101 | +1 801 5215200 | https://brahmagroupinc.com | | |
| 31611 | United States | Brand Roofing | Houston, Texas | +1 281 9404525 | www.roofingcontractorshouston.com | | |
| 31612 | United States | Brandon Electric Inc. | 302 W. U.S. Highway 92, Seffner, FL, 33584 | +1 813 6531473 | brandonelectricinc.com | | |
| 31613 | United States | Brandt Eco Services | 1728 Briercroft Ct., Carrollton, TX 75006 | +1 972 3956000 | www.brandt.us | | |
| 31614 | United States | Branham Electric | 4139 Twill Valley Court, St. Peters, MO 63376 | +1 636 9262001 | branhamelectric.com | | |
| 31615 | United States | Braun & Butler Construction | 715 Discovery Blvd., Ste. 109 Cedar Park, Texas 78613 | +1 512 8372882 | www.braun-butler.com | | |
| 31616 | United States | Braun Electric Company Inc | 3000 E. Belle Terrace Bakersfield, CA 93307 | +1 661 6331451 | www.braunelec.com | | |
| 31617 | United States | Bravo's Construction | | +1 818 4869252 | www.bravos-construction.com | | |
| 31618 | United States | Brayer Electric Company | 15095 Wicks Boulevard, San Leandro CA 94577-6621 | +1 800 5812544 | brayerelectric.com | | |
| 31619 | United States | Braza & Mancini, Inc | 50 Birch St Milford, MA 01757 | +1 508 4788808 | www.brazamancini.com | | |
| 31620 | United States | Brazil Quality Construction Inc. | 3871 Security Park Drive, Rancho Cordova, CA 95742 | +1 916 8737663 | brazilroofs.com | | |