Ratings sourced from Google Business Profile · Last refreshed October 2026

Foster Brothers Security Systems

Locksmiths · Sunnyvale, CA

4.8(170 reviews)RNM Score 79/100

Sunnyvale locksmith with a 4.8-star rating from over 170 customer reviews.

Listing data last updated May 11, 2026 · sourced from public Google Business Profile data

🗺️ Get Directions 📍555 S Murphy Ave, Sunnyvale, CA 94086, USA

🕐Hours: Not listed — call to confirm availability

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170 customer ratings on Google

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How Foster Brothers Security Systems compares in Sunnyvale

At 4.8★ from 170 ratings, Foster Brothers Security Systems rates above the 4.4★ average of the 6 nearest locksmiths we track in Sunnyvale, scoring higher than 5 of them.

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