Since 2002, Quad City Lock has been providing professional, fast and reliable locksmith service to the communities of Prescott, Prescott Valley, Dewey- Humboldt and Chino Valley. We are a BBB-accredited, licensed, bonded, insured and AAA-approved mobile lock service provider. Quad City Lock is available 24/7 for all your Residential, Automotive, and Commercial locksmith needs. Call us today!