Service Area
Mobile Notary Service Across Our Approved Territory
Cornerstone Signature Services is based in Tolleson, Arizona and serves the cities and unincorporated Maricopa County communities listed below. Availability and anticipated mileage are confirmed using the exact appointment address.
Request an Appointment Call or Text (602) 492-1677Mobile Service
Service Based From Tolleson
Cornerstone provides mobile service from its Tolleson service base. Appointment availability depends on location, scheduling, travel requirements, and overall availability.
Home Service Base
Cornerstone is based in Tolleson and accepts mobile notary appointments throughout the city.
Approved Service Locations
Service includes Avondale, Phoenix, Glendale, El Mirage, Scottsdale, Paradise Valley, Mesa, Chandler, and Gilbert.
Address Confirmation Required
Listed unincorporated Maricopa County communities are served after the exact address and jurisdiction are confirmed.
Locked Service-Area List
Cities and Communities Cornerstone Serves
These are Cornerstone's approved service locations. Every appointment remains subject to scheduling and travel availability. Unincorporated locations are verified by exact address before booking.
Tolleson
Cornerstone's operating base and primary local service area.
Avondale
Approved for mobile notary appointments throughout Avondale.
Phoenix
Includes West Phoenix, Maryvale, Downtown Phoenix, North Phoenix, Ahwatukee, and Laveen addresses inside Phoenix.
Glendale
Mobile notary appointments throughout Glendale.
El Mirage
Mobile notary appointments throughout El Mirage.
Scottsdale
Mobile notary appointments throughout Scottsdale.
Paradise Valley
Mobile notary appointments in Paradise Valley.
Mesa
Mobile notary appointments throughout Mesa.
Chandler
Mobile notary appointments throughout Chandler.
Gilbert
Mobile notary appointments throughout Gilbert.
Sun City
Unincorporated Maricopa County service area; exact address confirmed.
Sun City West
Unincorporated Maricopa County service area; exact address confirmed.
Waddell
Service is available for confirmed unincorporated addresses.
New River
Unincorporated Maricopa County service area; exact address confirmed.
Rio Verde
Unincorporated Maricopa County service area; exact address confirmed.
Anthem
Service is limited to confirmed unincorporated Anthem addresses.
Wittmann
Service is available for confirmed unincorporated addresses.
Tonopah
Service is available for confirmed unincorporated addresses.
Morristown
Limited to addresses located inside Maricopa County.
Arlington
Service is available for confirmed unincorporated addresses.
Palo Verde
Service is available for confirmed unincorporated addresses.
Wintersburg
Service is available for confirmed unincorporated addresses.
Rainbow Valley
Service is available for confirmed unincorporated addresses.
Other West Valley Addresses
Other confirmed unincorporated West Valley addresses may be served after jurisdiction and availability are verified.
We Come to You
Mobile Appointments at Convenient Locations
Cornerstone is a mobile service and does not operate as a public walk-in office. Appointments are arranged at mutually agreed locations.
Homes
Mobile notary service at your residence.
Workplaces
Convenient appointments at offices and business locations.
Hospitals
Appointments may be available at hospitals and rehabilitation facilities.
Assisted-Living Facilities
Mobile service may be available at senior and assisted-living communities.
Other Agreed Locations
Other appropriate public or professional locations may be available.
Mobile Mileage
Mileage Is Based on the Appointment Location
Cornerstone charges mobile mileage at $0.67 per mile based on round-trip travel between Cornerstone's Tolleson service base and the appointment location.
Because cities can cover large geographic areas, mileage is calculated using the actual appointment location rather than the city name alone.
Cornerstone will calculate and disclose the anticipated mileage charge before the appointment is confirmed.
Longer-distance appointments may be considered based on availability and scheduling. The same mileage rate applies.
View Pricing & MileageNot Sure If We Serve Your Location?
Send Us Your City or ZIP Code
Tell Cornerstone your appointment location and we'll confirm service availability and anticipated mileage before scheduling.
Request an Appointment