Mobile locksmith service area
Duvall Lock and Key is based in Columbia, NJ, in Warren County. Our van covers North Jersey from the Delaware Water Gap to Bergen County, plus nearby Pennsylvania towns.
- 24/7 lockouts for cars, homes and businesses.
- We come to you. The van carries the key machines and programming tools.
- Nationwide mail-in module work through Duvall's Auto Lab.
Towns we cover
Don't see your town? Call 201-400-4659 and ask. We also travel to parts of New York and South Jersey.
Warren County, NJ
Our home base. Columbia sits right by the Delaware Water Gap, so all of Warren County is close by.
- Columbia
- Knowlton
- Blairstown
- Hope
- Belvidere
- Hackettstown
- Washington
- Phillipsburg
- Great Meadows
- Oxford
- Allamuchy
- Alpha
- Lopatcong
- Harmony
Sussex and Morris counties, NJ
East of us along Route 80, from Newton and Sparta to Dover and Morristown.
- Newton
- Sparta
- Andover
- Hopatcong
- Stanhope
- Netcong
- Byram
- Budd Lake
- Succasunna
- Dover
- Randolph
- Rockaway
- Denville
- Morristown
Passaic, Essex and Bergen counties, NJ
Where Duvall Lock and Key got its start, around Wayne and Bloomfield. We still take calls across all three counties.
- Wayne
- Little Falls
- Totowa
- Pompton Lakes
- Paterson
- Clifton
- Fairfield
- West Caldwell
- Montclair
- Bloomfield
- Nutley
- Belleville
- Hackensack
- Paramus
Pennsylvania side
Across the river along Route 80 and Route 611, from the Water Gap and Stroudsburg down to Easton.
- Delaware Water Gap
- Stroudsburg
- East Stroudsburg
- Mount Pocono
- Portland
- Bangor
- Pen Argyl
- Wind Gap
- Nazareth
- Easton
Not near us? Mail the module to Duvall's Auto Lab.
Duvall's Auto Lab is our mail-in shop. Ship us the module, and we program duplicate or all-keys-lost keys, or repair and program engine, transmission, body and immobilizer modules, then send it back ready to plug in.
- 50 statesWe ship modules back anywhere in the US.
- 1–3 daysTypical turnaround in business days once your module arrives.
- Plug and playMost modules go straight back in with no programming on your end.
24/7 emergency service
Need a locksmith now?
Call any time. Tell us where you are and what's locked, lost or broken.