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Locksmiths in Sunnyvale, CA — Free Estimates
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As of July 2026, RatingsNearMe ranks 7 locksmiths in Sunnyvale, CA by the RNM Score — a 0–100 rating built from Google ratings, review volume, sentiment, and profile completeness. The top-ranked is Foster Brothers Security Systems with a 4.8-star rating from 170 Google reviews and an RNM Score of 83/100. Also in the top tier: Peaks Locksmith and KeyMe Locksmiths. The average rating across all listed locksmiths in Sunnyvale is 4.5 stars from 60 reviews per business on average.
Locksmith services in Sunnyvale: lockout service $75–$200; rekeying $100–$250; lock installation $150–$400.
Rankings updated July 4, 2026 · RNM Score = ratings (35%), review volume (30%), sentiment (20%), completeness (10%), availability (5%) · Not paid placement.
Best Overall
Mr Locksmith of Cupertino
This business is locally renowned for fast, reliable service and a strong reputation in the Sunnyvale area.
Most Reviewed
Foster Brothers Security Systems
A high volume of reviews indicates broad customer experience and trust, helping you gauge service consistency.
Always verify licensing and ask for upfront pricing before any work begins. Compare estimates from at least two locksmiths to avoid overcharges.
Local Market Snapshot
7
Businesses listed
4.5★
Avg rating
60
Avg reviews
Jul 4, 2026
Last updated
Top Rated Locksmiths
Sunnyvale locksmith with a 4.8-star rating from over 170 customer reviews.
555 S Murphy Ave, Sunnyvale, CA 94086, USASunnyvale's top-rated locksmith with 5.0 stars from over 120 reviews.
1621 W El Camino Real ste 112, Mountain View, CA 94040, USA4.3 stars from 79 Google reviews, reflecting solid local reputation.
150 E El Camino Real, Sunnyvale, CA 94087, USALocksmiths Rankings in Sunnyvale, CA
| # | Business | Rating | Reviews |
|---|---|---|---|
| #1 | Foster Brothers Security Systems555 S Murphy Ave, Sunnyvale, CA 94086, USA | 4.8★ | 170 |
| #2 | Peaks Locksmith1621 W El Camino Real ste 112, Mountain View, CA 94040, USA | 5.0★ | 121 |
| #3 | KeyMe Locksmiths150 E El Camino Real, Sunnyvale, CA 94087, USA | 4.3★ | 79 |
| #4 | Professional Sunnyvale locksmith440 N Wolfe Rd Suite 240, Sunnyvale, CA 94085, USA | 4.7★ | 13 |
| #5 | Mr Locksmith of Cupertino10365 S De Anza Blvd, Cupertino, CA 95014, USA | 4.6★ | 11 |
| #6 | Locksmith Sunnyvale10401 Victor Ave, Hesperia, CA 92345, USA | 3.4★ | 5 |
| #7 | Mobile Locksmith Near Me20800 Homestead Rd APT 13D, Cupertino, CA 95014, USA | 4.5★ | 19 |
Ranked by verified ratings & review volume · Data from Google Business listings · Updated July 2026
All Locksmiths in Sunnyvale
4.7 stars from 13 reviews, trusted by locals for reliable locksmith services.
440 N Wolfe Rd Suite 240, Sunnyvale, CA 94085, USA
Trusted by locals with a strong 4.6-star rating from 11 reviews.
10365 S De Anza Blvd, Cupertino, CA 95014, USA
3.4 stars from 5 reviews, indicating average customer satisfaction.
10401 Victor Ave, Hesperia, CA 92345, USA
4.5 stars from 19 reviews, trusted by Sunnyvale locals for locksmith needs.
20800 Homestead Rd APT 13D, Cupertino, CA 95014, USA
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Locksmiths in Sunnyvale, CA — Compared
| # | Business | RNM Score | Rating | Reviews |
|---|---|---|---|---|
| 1 | Foster Brothers Security Systems | 83/100 | 4.8 ★ | 170 |
| 2 | Peaks Locksmith | 84/100 | 5.0 ★ | 121 |
| 3 | KeyMe Locksmiths | 70/100 | 4.3 ★ | 79 |
| 4 | Professional Sunnyvale locksmith | 68/100 | 4.7 ★ | 13 |
| 5 | Mr Locksmith of Cupertino | 65/100 | 4.6 ★ | 11 |
| 6 | Locksmith Sunnyvale | 41/100 | 3.4 ★ | 5 |
| 7 | Mobile Locksmith Near Me | 66/100 | 4.5 ★ | 19 |
Ranked by RatingsNearMe Score · ratings (35%), review volume (30%), sentiment (20%), completeness (10%), availability (5%) · July 2026
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Frequently Asked Questions — Locksmiths in Sunnyvale
How do I find the best locksmiths in Sunnyvale?
Look for businesses with 4.5+ stars, 50+ verified reviews, proper licensing and insurance, and transparent pricing. The top-ranked locksmiths in Sunnyvale on this page are scored by our algorithm that weighs ratings, review count, and profile completeness.
Are locksmiths in Sunnyvale licensed and insured?
Licensing requirements vary by trade and state. For most home service contractors, CA requires both a state license and liability insurance. Always ask any contractor for proof of current insurance and a copy of their license number before work begins — you can verify most licenses on your state licensing board's website.
How much do locksmiths charge in Sunnyvale, CA?
Prices vary by scope, materials, and contractor experience. Use the free quote form on this page to request estimates from multiple local pros simultaneously. Getting 3+ quotes is the single most effective way to avoid overpaying.
What should I look for when hiring a locksmiths in Sunnyvale?
Verify licensing and insurance, read recent reviews on multiple platforms, ask for a written estimate before work starts, confirm they pull permits when required, and check references from recent local projects. Featured businesses on this page are ranked by verified ratings and review quality.
How are the locksmiths on this page ranked?
Rankings use a transparent algorithm: star rating (35%), review volume (30%), customer sentiment (20%), profile completeness (10%), and availability (5%). Featured Partner listings have paid for enhanced visibility but must still earn their position through real customer reviews — sponsored listings are clearly labeled.
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How Rankings Work on This Page
Every locksmiths on RatingsNearMe is scored transparently: star rating (35%), review volume (30%), customer sentiment (20%), profile completeness (10%), and availability (5%). Businesses labeled exclusive or premium are Featured Partners — they have paid for enhanced visibility but must still rank through real customer reviews. We cap sponsored boosts so bad businesses can never buy the top spot.
Editorial notice: Ratings are based on publicly available data from Google Business listings. Consumers should independently verify licensing, insurance, and credentials before hiring any service provider. Last updated: July 4, 2026.
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