| 10 Gauge Sheet Metal INC | Grant Wayne Grafius | — | (909) 560 7055 | Other roofers | Upland · San Bernardino County | — | — |
| 3rd Generation Roofing | Eric Benjamin Russell | — | (951) 206 2794 | Other roofers | Fontana · San Bernardino County | — | — |
| A & M Contractors | Catinean Marcel | — | (909) 731 2535 | Other roofers | Redlands · San Bernardino County | — | — |
| A M E Roofing | Dong Wook Seo | — | (909) 766 3200 | Other roofers | Upland · San Bernardino County | — | — |
| A&j Roofing INC | Reyes Benito Jimenez | — | (714) 925 5056 | Other roofers | Colton · San Bernardino County | — | — |
| A's 1 Roofing | Ricardo Gonzalez | — | (951) 783 7189 | Other roofers | Redlands · San Bernardino County | — | — |
| A.j.p Roofing | Becerra Alejandro Perez | — | (909) 747 2259 | Other roofers | Upland · San Bernardino County | — | — |
| Above All Roofing INC | Timothy John Cardena | — | (909) 910 0878 | Other roofers | Redlands · San Bernardino County | — | — |
| Above N Beyond Roofing | Oloteo Anthony | — | (909) 499 1591 | Other roofers | Colton · San Bernardino County | — | — |
| Adm Roofing INC | Jose Alberto Hernandez Beltran | — | (909) 676 1973 | Other roofers | San Bernardino · San Bernardino County | — | — |
| Affordable Roofing & Rain Gutters INC | Jose Luis Gonzalez | — | (626) 216 9374 | Other roofers | Chino · San Bernardino County | — | — |
| Aguilar's Affordable Roofing INC | Aguilar Farfan Noe | — | (562) 922 3594 | Other roofers | Rialto · San Bernardino County | — | — |
| Alan Joseph Torres Mendoza | Alan Joseph Torres Mendoza | — | (909) 904 7079 | Other roofers | Fontana · San Bernardino County | — | — |
| Alc Roofing | Fernie Giovanni Alcaraz | — | (909) 240 8852 | Other roofers | Ontario · San Bernardino County | — | — |
| All - Right Roofing LLC | Ronnie Eligio Forrest | allrightroofingjordan@gmail.com | (909) 984 2671 | Other roofers | Ontario · San Bernardino County | — | — |
| All About Roofing | James Mike Morrison | — | (760) 261 2807 | Other roofers | Oak Hills · San Bernardino County | — | — |
| All Pro Roofing | Mikel James Gustafson | — | (909) 677 3985 | Other roofers | San Bernardino · San Bernardino County | — | — |
| All Seasons Roofing Experts | Omar Alexis Chuc Alvarado | — | (424) 263 0851 | Other roofers | Colton · San Bernardino County | — | — |
| All Weather Roofing | Stephen Gregory Roberts | — | (909) 981 6498 | Other roofers | Chino · San Bernardino County | — | — |
| Allen-de Roofing/drywall Contractor | Raul Alfredo Allende | — | (909) 851 8363 | Other roofers | Rancho Cucamonga · San Bernardino County | — | — |
| Allstar Roofing Co | Gerald Anthony Skorupski | — | (909) 945 3173 | Other roofers | Alta Loma · San Bernardino County | — | — |
| Alpha Roofing Company | Acosta Mario Ibarra | — | (909) 435 7576 | Other roofers | San Bernardino · San Bernardino County | — | — |
| Alt Roofing INC | Stanley Edward Jackson | — | (206) 587-6211 | Other roofers | Rancho Cucamonga · San Bernardino County | — | — |
| Altamirano Construction INC | Ismari Altamirano | — | (909) 256 1103 | Other roofers | Grand Terrace · San Bernardino County | — | — |
| Amc Pro Roofing INC | Salvador Martin Martinez | amcproroofing@gmail.com | (909) 977 2763 | Other roofers | Blue Jay · San Bernardino County | — | — |
| America's 1st Roof Technician | Cornelio Perez | — | (909) 838 3040 | Other roofers | Yucaipa · San Bernardino County | — | — |
| American Polytech Coating Systems INC | Gerardo Antonio Pence | — | (909) 899 8561 | Other roofers | Rancho Cucamonga · San Bernardino County | — | — |
| American Roof Tops INC | Wendy Lauren Smart | — | (909) 987 7897 | Other roofers | Alta Loma · San Bernardino County | — | — |
| American Roofing Repair | American Roofing Repair | — | (310) 362-9936 | Other roofers | San Bernardino · San Bernardino County | — | — |
| Angel's Roofing INC | Summer Habis Salem | angelsroofinginc@gmail.com | (442) 242 7491 | Other roofers | Victorville · San Bernardino County | — | — |
| Anguiano Roofing INC | Velazquez Maximino Anguiano | — | (909) 910 3129 | Other roofers | San Bernardino · San Bernardino County | — | — |
| Applied Urethane Systems INC | Nathan Paul Hughes | — | (909) 422 0800 | Other roofers | Colton · San Bernardino County | — | — |
| Arana Roofing Corp DBA Arana Roofing | Arana Carlos | — | (323) 376 0624 | Other roofers | Fontana · San Bernardino County | — | — |
| Atlas Roofing | Atlas Roofing | — | (818) 536-7661 | Other roofers | San Bernardino · San Bernardino County | — | — |
| B & M Roofing Stripping Services | Mark Anthony Carrasco | — | (909) 802 6925 | Other roofers | Ontario · San Bernardino County | — | — |
| B R S INC | Tony Manuel Brasil | — | (909) 884 8505 | Other roofers | San Bernardino · San Bernardino County | — | — |
| B R S Roofing INC | Tony Manuel Brasil | — | (909) 884 8505 | Other roofers | San Bernardino · San Bernardino County | — | — |
| Beckett Roofing | David Wayne Beckett | — | (909) 991 9537 | Other roofers | Big Bear Lake · San Bernardino County | — | — |
| Belanger Construction | Belanger David | — | (909) 793 2265 | Other roofers | Redlands · San Bernardino County | — | — |
| Bell Roof Co | David Matthew Lenaker | info@bellroof.com | (909) 885 6863 | Other roofers | Colton · San Bernardino County | — | — |