At Meyer Mobile Locksmith Service, we understand that lockouts happen and we're intent on making sure they're quick to be resolved, no matter what it takes. Our extensive residential service area includes all of Grass Valley, Nevada City, Penn Valley California, & surrounding areas. More than just unlocking your doors, you can count on us for just about ANY LOCK & KEY SERVICE IMAGINABLE. Your business needs to be protected day & night and what better protection is there than a good, solid lock? Whether you're turning a key each night to lock the doors or punching in a code every morning when your business opens, it's important to have a properly working locking system to protect your livelihood.