Hear from Our Customers
You get accurate duplicates that turn smoothly in your locks from the first use. No more struggling with keys that barely work or getting locked out because your only key broke in the door.
Our precision key cutting means your spare keys function exactly like your originals. Whether you need backup keys for family members or want extras for emergencies, you’ll have reliable access to your home.
The peace of mind comes from knowing your keys were cut by fourth-generation locksmiths using professional-grade equipment. Your time matters, and properly functioning keys save you from lockout calls and wasted trips back to fix poorly cut duplicates.
McCausland Lock Service has been cutting keys in Delaware County since the late 1800s. We’re the largest locksmith company serving the Delaware Valley area, and that experience shows in every key we duplicate.
Our family business understands Marcus Hook residents need reliable service from people they can trust. Chuck and Tom McCausland represent the fourth generation of locksmiths, following our father Walt’s expertise in security and key services.
When you bring your keys to our Prospect Park location, you’re working with technicians who’ve seen every type of key and lock combination. We know what works in this area and how to ensure your duplicates function perfectly in Marcus Hook’s mix of historic and modern homes.
You bring your original key to our shop, and we examine it to select the correct blank and cutting specifications. Our calibrated machines trace your key’s exact pattern onto a fresh blank, creating precise cuts that match your original’s dimensions.
We test each duplicate in our shop before you leave to ensure it operates smoothly. If any adjustments are needed, we make them on the spot—no waiting or return visits required.
The entire process takes just minutes for standard residential keys. You walk out with functioning duplicates that work as reliably as your originals, backed by our decades of experience cutting keys for Marcus Hook area homes.
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Our residential key duplication covers standard house keys, deadbolt keys, and specialty residential locks. We stock blanks for major lock manufacturers and can duplicate most residential keys on the spot.
Marcus Hook’s housing mix includes everything from historic properties with unique locks to modern developments with standard hardware. We’ve worked with locks throughout Delaware County and understand the specific challenges homeowners face in this area.
You get professional key cutting that accounts for your lock’s age and condition. Whether your home has newer Kwikset locks or older mechanisms that require precise cutting, our experience with local properties means we know how to make keys that work reliably in your specific locks.
Standard house key duplication typically costs between $2-5 per key at our shop. This is significantly less expensive than emergency lockout service calls, which can run $50-150 or more.
The exact cost depends on your key type and any special requirements. Most residential keys for homes in Marcus Hook use standard blanks that we keep in stock, making the process quick and affordable.
We provide upfront pricing before cutting your keys, so you know exactly what you’ll pay. There are no hidden fees or surprise charges—just straightforward pricing for professional key duplication service.
Most residential key duplication takes just a few minutes at our Prospect Park location. We cut your keys while you wait, test them to ensure proper function, and you’re on your way.
The process is faster than driving to multiple locations trying to find someone who can cut your keys properly. We stock the blanks for common residential locks used throughout Marcus Hook and Delaware County.
For specialty keys or high-security residential locks, the process might take slightly longer as we ensure precise cutting and proper function. But even complex residential keys are typically completed during your visit.
We can duplicate the vast majority of residential keys, including standard house keys, deadbolts, and most specialty residential locks. Our decades of experience mean we’ve likely worked with your type of key before.
Some high-security or restricted keys require special authorization or blanks that need to be ordered. We’ll let you know upfront if your key falls into this category and explain your options.
For keys marked “Do Not Duplicate,” we can often still help if you can prove ownership of the property. Our goal is finding solutions that keep you from being locked out while maintaining proper security protocols.
Poor key copies usually result from uncalibrated cutting machines, dirty equipment, or incorrect blanks. Many hardware stores and kiosks don’t maintain their equipment properly, leading to keys that sort of work but cause frustration.
Our professional-grade machines are regularly calibrated and cleaned to ensure accurate cuts. We also select the correct blank for your specific lock type, which many automated services can’t do properly.
When keys don’t fit smoothly or require wiggling to work, it’s typically because the cuts are slightly off or the wrong blank was used. Our experience cutting keys for Marcus Hook area homes means we know how to avoid these common problems.
Yes, we test every duplicate key we cut to ensure it functions properly before you leave our shop. This prevents the frustration of getting home and finding your new key doesn’t work.
We keep sample locks in our shop that match common residential lock types used in Marcus Hook and surrounding areas. This allows us to verify your duplicate operates smoothly and turns correctly.
If any adjustments are needed, we make them immediately while you’re there. You won’t need to make return trips or deal with keys that work sometimes but not others—a common problem with poorly cut duplicates.
Bring the original key you want duplicated—we need the actual key to ensure accurate cutting. If possible, bring the key that works best in your lock, as worn or damaged originals can result in poor copies.
For high-security or restricted keys, you may need to provide identification or proof of ownership. We’ll let you know what’s required when you arrive at our shop.
It’s helpful to know what type of lock the key operates, especially if you have multiple keys that look similar. This helps us select the correct blank and ensure your duplicate works properly in your specific lock.
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