ZIP code 91001 covers unincorporated Altadena, about 8 square miles of land rising from the Pasadena line to the foot of the San Gabriel Mountains. It spans the west side along Lincoln and Fair Oaks avenues, central Altadena on Lake Avenue, and the east side toward Allen Avenue and Eaton Canyon.
Areas in 91001
- West Altadena along Lincoln Avenue and Fair Oaks Avenue
- Lake Avenue and Altadena Drive, near Farnsworth Park
- Santa Rosa Avenue (Christmas Tree Lane) and Mariposa Street
- East Altadena near Allen Avenue, New York Drive and Eaton Canyon
- Foothill streets below the Cobb Estate and the Sam Merrill Trail
What Bed Bug Calls Look Like in 91001
Most calls here come from homeowners, and since January 2025 many come from families in transition: living in a rental while their lot is rebuilt, moving furniture out of storage or settling into a new home with donated pieces. Each move is a chance for bugs to come along, so an inspection soon after a move keeps any problem small.
About 1 in 4 occupied homes in the ZIP are rented, often guest houses or studios on a family lot. Those tenants have full AB 551 rights and should report in writing. Los Angeles County, not a city, sets local housing rules here.
Map of Altadena 91001
Bed Bug Services in 91001
- Bed Bug Inspection
- K9 Bed Bug Inspection
- Bed Bug Heat Treatment
- Chemical Bed Bug Treatment
- Bed Bug Fumigation
- Bed Bug Steam Treatment
About your request: Bed Bug Control CA provides bed bug inspection and treatment across California. Our team sets up your Altadena inspection after the first call. Nothing is treated until you approve the price in writing.