Castro Valley is an unincorporated community of about 17 square miles in Alameda County, between the City of Hayward to the south and Anthony Chabot Regional Park to the north. 2 ZIP codes cover it, one for the older valley floor and one for the eastern hills, and we inspect and treat in both.
All Services in Both ZIP Codes
All 6 services are available everywhere in Castro Valley. Methods, prep and costs are on our Castro Valley treatment options.
| ZIP code | Part of town | Places | About |
|---|---|---|---|
| 94546 | The valley floor and older core | Castro Valley Boulevard, Castro Village, the BART station, Eden Medical Center, Lake Chabot | About 46,700 residents |
| 94552 | The eastern hills and canyons | Five Canyons, Palomares Canyon, Rowell Ranch Rodeo Park on Dublin Canyon Road | About 14,700 residents |
Population figures are rounded Census counts from unitedstateszipcodes.org. ZIP lines and the community boundary do not match exactly, so the 2 figures do not add up to the 2020 Census total of 66,441 for the community. Both ZIP codes also accept Hayward as a mailing name. Hayward, San Leandro and San Lorenzo are separate places with their own pages on our site, and Fairview is a separate unincorporated community.
What happens when you reach out: Bed Bug Control CA handles bed bug work from the first inspection to the final check. Our team sets a visit time with you in Castro Valley. You get a written quote before any treatment.