About Sarah
Sarah is a commercial door advisor with 15 years of hands-on experience serving homeowners and businesses in Sunnyvale, CA. At A & B Garage Door Repair, she specializes in weather sealing, spring replacement, emergency service, and translates complex garage door mechanics into practical advice readers can trust. Sarah has completed thousands of service calls across Sunnyvale and surrounding CA communities, and contributes field-tested guides to help customers make safer, smarter decisions about repair versus replacement.
Specialties: weather sealing · spring replacement · emergency service
15 years of field experience serving Sunnyvale, CA and surrounding communities through A & B Garage Door Repair.
