Logo for Superior Lock & Security with a silhouette of the state of Michigan, overlaid by the company initials SLS in navy blue.

Superior Lock & Security - Services

Wisconsin’s Northern most locksmith

(715) 682-2934

A person is holding keys and unlocking a green door with a silver door handle.

Residential

A home lockout can be a distressing experience. At Superior Lock & Security, you'll speak directly with a professional, licensed locksmith who will calmly and confidently guide you through your situation. We understand the urgency and your vulnerability when you're locked out. Rest assured, we prioritize getting you safely back into your home, and we'll never demand payment before providing service.

A person wearing a hoodie, mask, cap, and goggles working on a metal door hinge in a workshop, with tools and supplies in the background.

Commercial

Losing keys to your business can be incredibly stressful, whether you're an employee or the owner. Superior Lock & Security is here to quickly get you back into your office or storefront, minimizing downtime and helping you restore productivity fast.

A wall-mounted key rack with multiple hooks holding various keys and key tags in different colors, with some labeled with handwritten names or numbers.

Rental Properties

Don't let a lockout at your rental property become a bigger problem. Whether it's you not having back up keys or your tenant failing to return keys, call or text Superior Lock & Security. Prompt service prevents tenant frustration and potential legal troubles.

Serving the Chequamegon Bay Region

Areas Served:

Ashland
Bad River Reservation
Red Cliff
Mellen
Mercer
Washburn
Douglas County
Bayfield County
Ironwood

A pegboard with numerous keys hanging from hooks, organized in multiple rows.

Our story

Secure your peace of mind with Superior Lock & Security.

Since our founding in 1986 by James (Jim) Currier, as Ashland Lock & Key, we've provided top-tier locksmith services, ensuring unmatched expertise and rapid response times with every lock we handle.

Sold originally in 2019 upon retirement, long-time employee and technician Trevor Martin proudly took ownership in 2025, continuing our legacy of reliable security.

Old sign and logo for the former business- cartoon illustration outside a building showing a cartoon boy with a blue hat and a black shirt riding a green key shaped car with uneven wheels, with the text "Ashland Lock and Key" on the sign and the car.