Seahorse Safe and Lockout Service LLC Share: Locksmith Seahorse Safe and Lockout Service LLC Visit Website Longmont, CO 80501 303-775-2044 www.seahorsesafeandlockout.com About Map About Mobile service. Lockouts, re-key home and office. Safes opened, repaired, combination changes, deposit box opening. What's Nearby? Distance: 5 10 15 20 25 50 mi.