| A & R Termite Control | A & R Termite Control | — | (650) 347-9512 | Pest, tile roofs | San Mateo · San Mateo County | — | — |
| A Step Above Pest Control | A Step Above Pest Control | — | (323) 716-1725 | Pest, tile roofs | Los Angeles · Los Angeles County | — | — |
| A Tac Exterminators Inc. | A Tac Exterminators Inc. | — | (949) 633-8475 | Pest, tile roofs | Beaumont · Modoc County | — | — |
| A-1 Pest Management | A-1 Pest Management | — | (805) 460-7566 | Pest, tile roofs | Atascadero · San Luis Obispo County | — | — |
| Aa-Beekeeper | Live Bee Removal & Relocation | Aa-Beekeeper | Live Bee Removal & Relocation | — | (858) 299-7500 | Pest, tile roofs | San Marcos · Imperial County | — | — |
| Advanced Integrated Pest Management | Advanced Integrated Pest Management | 5051695056764928@advancedipm.com | (800) 655-3993 | Pest, tile roofs | Merced · Merced County | — | — |
| Advanced Integrated Pest Management | Advanced Integrated Pest Management | — | (916) 786-2404 | Pest, tile roofs | Yuba City · Yuba County | — | — |
| Advanced Integrated Pest Management | Advanced Integrated Pest Management | — | (925) 969-7586 | Pest, tile roofs | Concord · San Francisco County | — | — |
| Advanced Integrated Pest Management | Advanced Integrated Pest Management | — | (619) 558-5316 | Pest, tile roofs | Lakeside · Riverside County | — | — |
| Agrecom Inc. | Agrecom Inc. | — | (209) 726-0340 | Pest, tile roofs | Merced · Merced County | — | — |
| Agricultural Pest Control Services | Agricultural Pest Control Services | — | (858) 536-2999 | Pest, tile roofs | Lakeside · Amador County | — | — |
| Akela Pest Control | Akela Pest Control | maindeveloper.blue@gmail.com | (951) 977-9651 | Pest, tile roofs | Riverside · Riverside County | — | — |
| Alameda Ca Pest | Alameda Ca Pest | — | (510) 391-3032 | Pest, tile roofs | Alameda · Alameda County | — | — |
| Alameda County Vector Control Services District | Alameda County Vector Control Services District | — | (510) 567-6800 | Pest, tile roofs | Alameda · Alameda County | — | — |
| Alert Pest Control Company | Alert Pest Control Company | — | (650) 756-2225 | Pest, tile roofs | Daly City · San Francisco County | — | — |
| All Pest Pros | All Pest Pros | — | (888) 745-7065 | Pest, tile roofs | Escondido · Del Norte County | — | — |
| All Pro Pest Control | All Pro Pest Control | — | (714) 872-8891 | Pest, tile roofs | Brea · Imperial County | — | — |
| Alley Cat | Alley Cat | — | (415) 226-0600 | Pest, tile roofs | San Francisco · San Francisco County | — | — |
| Allure Pest Management | Allure Pest Management | — | (949) 342-0662 | Pest, tile roofs | Rancho Santa Margarita · Orange County | — | — |
| Alpha Pest Control Solution | Alpha Pest Control Solution | — | (619) 914-2216 | Pest, tile roofs | Alpine · Alpine County | — | — |
| Alta Sierra Pest Control | Alta Sierra Pest Control | altasierrapestcontrol@gmail.com | (916) 791-7928 | Pest, tile roofs | Granite Bay · Placer County | — | — |
| Alto Pest Control | Alto Pest Control | service@altopestcontrol.com | (858) 430-8355 | Pest, tile roofs | Lakeside · Alpine County | — | — |
| American Pest Control | American Pest Control | joshua@apestc.com | (619) 272-6889 | Pest, tile roofs | Lemon Grove · Imperial County | — | — |
| Anchor Pest | Anchor Pest | — | (209) 536-1981 | Pest, tile roofs | Sonora · Tuolumne County | — | — |
| Angels Pest Control | Angels Pest Control | — | (209) 586-2275 | Pest, tile roofs | Mi-Wuk Village · Tuolumne County | — | — |
| Animal Control & Removal Of San Francisco | Animal Control & Removal Of San Francisco | — | (877) 790-4056 | Pest, tile roofs | San Francisco · San Francisco County | — | — |
| Animal Control & Removal San Francisco | Animal Control & Removal San Francisco | — | (321) 503-3990 | Pest, tile roofs | San Francisco · San Francisco County | — | — |
| Aptive Pest Control | Aptive Pest Control | — | (619) 363-0551 | Pest, tile roofs | San Diego · San Diego County | — | — |
| Aptive Pest Control | Aptive Pest Control | — | (855) 948-5816 | Pest, tile roofs | Sacramento · Sacramento County | — | — |
| Archie's Aloha Pest Management | Archie's Aloha Pest Management | — | (805) 792-2444 | Pest, tile roofs | San Luis Obispo · San Luis Obispo County | — | — |
| Armed Force Pest Control | Armed Force Pest Control | — | (707) 405-3899 | Pest, tile roofs | Middletown · Sonoma County | — | — |
| Assassin Pest Control | Assassin Pest Control | — | (530) 790-0402 | Pest, tile roofs | Yuba City · Yuba County | — | — |
| Atco Pest Control | Atco Pest Control | — | (415) 897-1498 | Pest, tile roofs | Novato · San Francisco County | — | — |
| Atco Pest Control | Atco Pest Control | atcoleads@atcopestcontrol.com | (833) 326-2826 | Pest, tile roofs | Novato · Marin County | — | — |
| Bakersfield Pest Control | Bakersfield Pest Control | — | (661) 587-1950 | Pest, tile roofs | Bakersfield · Kern County | — | — |
| Bakersfield's Best Pest Control | Bakersfield's Best Pest Control | — | (661) 565-2666 | Pest, tile roofs | Bakersfield · Kern County | — | — |
| Banner Pest Services | Banner Pest Services | sales@bannerpc.com | (650) 910-1561 | Pest, tile roofs | San Jose · Santa Clara County | — | — |
| Barlows Pest Control | Barlows Pest Control | — | (760) 535-4279 | Pest, tile roofs | Encinitas · San Benito County | — | — |
| Barrier Pest Solutions | Barrier Pest Solutions | contactus@callbarrier.com | (916) 931-3027 | Pest, tile roofs | Sacramento · Sacramento County | — | — |
| Barry Bonas Pest Control Inc. | Barry Bonas Pest Control Inc. | — | (847) 652-9298 | Pest, tile roofs | Madera · Madera County | — | — |