Residential Locksmith Services

Residents of the Delaware County and surrounding areas should be taking advantage of the professional services provided at McCausland Lock Service. We offer a comprehensive list of home security services including door locks, door knobs and door lever sets, deadbolts, lock cylinders, handle sets, and electronic keyless entry locks to your home. Our employees go above and beyond to assist you with servicing your house, office, school, hospital, vehicle, or any other piece of property that needs attention. Integrity is important to us and we strive to be the best locksmith company in the business, while bringing safety and security to all of our friends and neighbors.

Homeowners throughout PA and DE have come to trust us with their home needs more often than any other business. In addition to installations and repairs, we also provide a range of lockout services to Wilmington, DE, and areas in PA like Media, Darby, Newtown, Broomall, and Concord for garage and sliding glass doors as well. Just call us for a locksmith, and he or she will be there right away to let you in!

We are known as the premier locksmith throughout Delaware County, including areas  like Linwood, Clifton Heights, Chester Heights, and Media, PA, and we are also known as your go-to lock installation company serving Springfield, PA, Glenolden, Newtown Square, Ardmore and Bryn Mawr areas!  Last but not least, we can even perform maintenance and repairs while you wait!

Be Secure at Home

Rest easy that your home is secure by having McCausland Lock Service provide you with your residential home lock and security needs. In our 100 year history, we have equipped many different types of homes and kept pace with the changing technology. In addition to standard locksets, we also offer keyless entry options that allow you the flexibility to no longer worry about keys! No more fumbling in the dark, searching through an overcrowded key ring. To gain entry to your home, simply enter your personalized access code. Locking up is as easy as touching a button. The technicians at McCausland Lock Service are experts in all aspects of residential security and we are here to help. Using the best quality materials, our locksmith company protects what is important to you–your home and your family. To enlist our locksmith services, stop by our Prospect Park store or give us a call at 610-522-1935.

Just bought a new property and want new locks so you’re sure that no previous residents have access to the building?  Rekeying can bring peace of mind to home owners. Call McCausland for a simple rekeying of the current door hardware or expert installation of door hardware and deadbolt locks. Want to upgrade your locks to a keyless entry lock? Ask us about what products we recommend would best fit your needs.

Some common residential services we provide:

  • Dead Bolts repair and installation
  • Door Knobs repair and installation
  • High security locks
  • Duplicate house keys
  • House lock-out
  • Garage door lockout
  • Sliding glass door lock-out
  • Re-key locks
  • Master key systems
  • Installation of new locks

McCausland serves clients from Springfield, PA to Wilmington, DE and all in between, including Chester Heights, Marple Newtown, Tinicum, Garnett Valley and Boothwyn. We also service all zip codes in the areas such as 19070, 19073, 19076 and 19078 to name a few. We believe in a personalized, detail-oriented approach to lock smith work, and therefore offer a higher quality product than the big box stores and less experienced businesses. These locations may sell you items that are ineffective and even dangerous.

Don’t be fooled by just any ordinary key cutting company to protect your home, come to the most trusted name in PA and DE—McCausland Lock Service—for great products and superior residential and commercial locksmith service!

Servicing all of Delaware county, most of Chester County, some of Bucks County, Philadelphia, Northern DE region. West Chester, Lansdowne, Springfield, Brookhaven, Broomall, Exton, Glen Mills, Yeadon, Folcroft, Folsom, Glenolden, Chester, Thorton, Upper Darby, Brandywine, Clifton Heights, Briarcliff, Boothwyn, Ridley Park, Morton and more!