Obrien Lock & Key Door & Window Services in San Diego, CA
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Comprehensive locksmith services from new keys to high-security locks, safes, and commercial mailboxes.
About Obrien Lock & Key
A-1 Lock and Safe has been serving the San Diego area since 1926, making it one of the region's oldest and most established locksmith companies with nearly 100 years of experience. Operating a physical Security Center in Carlsbad just off the I-5 freeway, they provide comprehensive locksmith services including key replacement and repair, automotive key services, high-security locks, safes and vaults, commercial mailbox installation, and electronic lock services. The family-owned business specializes in residential, commercial, and automotive locksmithing, offering both in-shop and mobile services to San Diego County, South Orange County, and South Riverside County. Known for their legitimate Carlsbad location and commitment to quality service at reasonable prices, they also provide expert witness testimony for insurance and law enforcement cases.
Services offered
- Door & Window Services
- Door Installation
- Door Lock Installation
- Doorknob Replacement
- Sliding Door Repair
- Screen Door Repair
- Window Screen Repair
- Weatherstripping Installation
- Door Hinge Replacement
- Closer Installation
- Peephole Installation
- Storm Door Installation
- Pet Door Installation
- Window Replacement
- Window Caulking
- Threshold Replacement
- Door Trimming
- Window Balance Repair
- Door Frame Repair
- Bifold Door Installation
- Barn Door Installation
What customers say
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Service Areas
- San Diego, CA 92104
- San Diego, CA 92165
- San Diego, CA 92134
- San Diego, CA 92102
- San Diego, CA 92176
- San Diego, CA 92116
- San Diego, CA 92105
- San Diego, CA 92163
- San Diego, CA 92112
- San Diego, CA 92187
- San Diego, CA 92101
- San Diego, CA 92168
- San Diego, CA 92170
- San Diego, CA 92113
- San Diego, CA 92103
- San Diego, CA 92108
- San Diego, CA 92174
- San Diego, CA 92115
- San Diego, CA 92132
- San Diego, CA 92136
- San Diego, CA 92160
- San Diego, CA 92182
- San Diego, CA 92175
- San Diego, CA 92195
- San Diego, CA 92114
- National City, CA 91951
- National City, CA 91950
- San Diego, CA 92171
- Coronado, CA 92178
- San Diego, CA 92135
- San Diego, CA 92186
- San Diego, CA 92140
- San Diego, CA 92123
- San Diego, CA 92193
- San Diego, CA 92138
- Lemon Grove, CA 91945
- Lemon Grove, CA 91946
- San Diego, CA 92111
- San Diego, CA 92155
- San Diego, CA 92110
- San Diego, CA 92120
- San Diego, CA 92149
- Coronado, CA 92118
- San Diego, CA 92139
- San Diego, CA 92147
- La Mesa, CA 91944
- San Diego, CA 92166
- San Diego, CA 92106
- San Diego, CA 92124
- Chula Vista, CA 91912
- La Mesa, CA 91943
- San Diego, CA 92167
- San Diego, CA 92159
- San Diego, CA 92142
- La Mesa, CA 91942
- La Mesa, CA 91941
- San Diego, CA 92177
- San Diego, CA 92152
- San Diego, CA 92107
- San Diego, CA 92119
- San Diego, CA 92109
- Bonita, CA 91902
- Spring Valley, CA 91977
- San Diego, CA 92117
- Chula Vista, CA 91910
- Bonita, CA 91908
- Spring Valley, CA 91976
- San Diego, CA 92197
- San Diego, CA 92169
- Santee, CA 92072
- Spring Valley, CA 91979
- Chula Vista, CA 91909
- San Diego, CA 92122
- San Diego, CA 92145
- San Diego, CA 92192
- Chula Vista, CA 91911
- El Cajon, CA 92020
- Chula Vista, CA 91913
- Imperial Beach, CA 91933
- San Diego, CA 92137
- Spring Valley, CA 91978
- Imperial Beach, CA 91932
- La Jolla, CA 92038
- Santee, CA 92071
- Chula Vista, CA 91921
- La Jolla, CA 92037
- San Diego, CA 92131
- Chula Vista, CA 91914
- La Jolla, CA 92039
- San Diego, CA 92161
- San Diego, CA 92153
- La Jolla, CA 92093
- El Cajon, CA 92022
- San Diego, CA 92196
- Chula Vista, CA 91915
- La Jolla, CA 92092
- San Diego, CA 92126
- San Diego, CA 92121
- San Diego, CA 92191
- San Ysidro, CA 92173