Coastline Locksmiths is a locksmith business at 1 Blair Street in Te Aro, Wellington, serving the greater Wellington region. It offers simple key cutting, restricted key systems, lock installation, repair, rekeying and full lock upgrades. Commercial work includes hardware supply, installation and master keying. Restricted key systems include EVVA G2, 4KS and Carbine SigmaX, and the business says it is Site Safe certified and fully insured. The company was founded in 2019 by director Michael, who has more than 20 years in the trade. The site says the business opened a new retail shop in early 2026, and has taken on staff to handle larger projects.