Ernie's Lock
4500 Queensbury Rd
Riverdale Park, MD 20737 301-273-1617
Riverdale Park, MD 20737 301-273-1617
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- 94 ratings
- 92% gave a "superior" overall rating
- - Prices 16% lower than average
- Compare 27 nearby locksmiths
- "A renovation contractor had removed and replaced our locks, and damaged them in the process. Eric figured..."
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Prices for Ernie's Lock
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Consumer Ratings for Ernie's Lock — 94 Ratings
Percent of customers who rated service "superior" for:
= average for all locksmiths
Doing work properly on first try

Starting and completing work promptly

Letting you know cost early

Advice on service options and costs

Overall quality

Overall quality: percent who rated company "adequate" or "superior"

Complaints for Ernie's Lock
Number of complaints with local government consumer agencies and (complaint rate)

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Consumer Comments for Ernie's Lock
Oct 05, 2025
Sep 18, 2025
Mar 25, 2025
...and 23 more consumer comments for Ernie's Lock