Hear from Our Customers
You shouldn’t have to jiggle a handle or slam your shoulder into a door just to get into your own house. When door hardware fails, it’s not just annoying—it’s a security risk and a daily frustration for everyone in your home.
Professional door knob installation means hardware that operates the way it should from day one. No sticking. No loose handles that spin without catching. No wondering if the lock actually engaged when you left for work.
With homes in Cheyney’s 19319 area built primarily in the 1970s, most door hardware has seen decades of use. That wear shows up as loose screws, stripped threads, misaligned latches, and mechanisms that just don’t catch anymore. You can replace it yourself and hope it works, or you can have it installed correctly with the right parts and proper alignment so it actually lasts.
We use OEM parts because they’re built to the manufacturer’s specs and fit correctly. That means fewer callbacks, longer life, and hardware that functions the way the designer intended. You get smooth operation, solid security, and one less thing to think about every time you walk through your door.
Our family has been solving lock and hardware problems in Delaware County since the late 1800s. That’s not marketing language—it’s just what happens when you do good work and neighbors keep recommending you for 140 years.
Tom McCausland and his daughter Chrissy run the operation now, fourth-generation locksmiths who’ve seen every type of door hardware failure you can imagine. We’re the largest locksmith company in the Delaware Valley, with a real storefront in Prospect Park where you can see products, get keys cut in minutes, and talk to someone who actually knows what they’re doing.
Cheyney families have relied on us because we show up when we say we will, we don’t damage your property to get the job done, and we use the right parts so you’re not calling us back next month. Licensed, insured, and authorized by Kwikset, Medeco, and Schlage—we handle residential locksmith work the way it should be handled.
You call and describe what you need. We give you preliminary pricing over the phone so there are no surprises when we arrive. Most jobs get scheduled same-day.
We show up with the parts and tools to complete the work in one visit. If you’re replacing existing hardware, we remove the old knob or lever, check the door prep and alignment, and install the new hardware with proper spacing and torque. If something’s misaligned or the door prep doesn’t match the new hardware, we fix it so everything operates correctly.
For lever installation or upgrades to smart locks, we make sure the mechanism is aligned, the strike plate is positioned correctly, and the lock actually engages when you turn it. We test everything before we leave. You shouldn’t have to adjust or tighten anything after a professional installation.
The whole process typically takes 20-30 minutes per door, depending on what we’re installing and whether any adjustments are needed. We clean up, show you how everything works, and you’re done. No callbacks, no loose hardware next week, no wondering if it’s actually secure.
Ready to get started?
We handle door knob replacement, lever installation, deadbolt upgrades, and smart lock installation for homes throughout Cheyney and Delaware County. That includes everything from basic passage knobs for interior doors to high-security deadbolts for exterior entry points.
With the median home value in the 19319 area at $569,900 and most construction dating to the 1970s, you’re looking at established homes that deserve quality hardware installed correctly. We’re seeing more homeowners in the area shift from traditional knobs to lever handles—they’re easier for kids, elderly family members, and anyone carrying groceries to operate. We install both, depending on what works for your household.
Smart lock installation is becoming standard, not optional. Keyless entry, remote access, biometric options—these aren’t gimmicks when they’re installed correctly. We set them up so they actually work with your phone, integrate with your home system if you have one, and provide backup access methods when the battery dies or the app glitches.
We’re authorized for the major brands, which means your commercial-grade locks get manufacturer-approved service and parts. For residential locksmith services, that translates to proper installation, warranty protection, and hardware that meets the security standards you’re paying for. You’re not getting generic parts or workarounds—you’re getting what the lock was designed to work with.
Most door knob installations take 20-30 minutes per door once we’re on site. That includes removing old hardware, checking alignment, installing new parts, and testing everything before we leave.
We schedule most jobs same-day. You call in the morning, we give you preliminary pricing over the phone, and we’re typically at your door within a few hours—sometimes sooner depending on our route and your location in Cheyney or the surrounding Delaware County area.
If you’re upgrading multiple doors or installing smart locks that need programming, add time for setup and testing. But the actual installation? It’s quick when you know what you’re doing and have the right tools. We’re not learning on your door—we’ve done this thousands of times across every type of residential hardware you can imagine.
A door knob requires you to grip and twist. A lever requires you to push down. That’s the functional difference, and it matters more than you’d think.
Levers are easier to operate when your hands are full, when you have arthritis or limited grip strength, or when you’re dealing with kids who can’t quite manage a full twist-and-turn motion yet. We’re seeing a bigger shift to lever installation in 2024 than in previous years—families just find them more practical for everyday use.
Knobs still make sense for certain applications. Some homeowners prefer the look for traditional or period homes. Others use knobs on closets and secondary doors where the ease-of-use factor doesn’t matter as much. Both can be equally secure when installed correctly with quality deadbolts handling the actual security function. It comes down to how you use the door and who’s operating it most often.
Not if it’s done correctly. We get customers back inside during lockouts in 20-30 minutes without damaging doors, frames, or windows—no broken glass, no splintered wood, no destroyed hardware. The same principle applies to installations.
Professional door knob replacement uses the existing bore holes and prep work in your door. If the new hardware doesn’t match the old prep exactly, we make adjustments without creating unnecessary damage. Sometimes that means shimming the strike plate, adjusting the backset, or filling and re-drilling if you’re changing hardware types entirely.
The key is knowing what you’re doing before you start drilling. DIY installations often create problems we have to fix later—holes in the wrong place, stripped screws, cracked door edges from forced installation. We’ve seen our share of poor installations, and they always cost more to fix than doing it right the first time. You shouldn’t see new holes, cracks, or damage after a professional installation. If the door and frame are in decent shape to begin with, they’ll look the same after we leave—just with hardware that actually works.
Yes, and yes—when they’re installed and programmed correctly. Smart lock installation isn’t just about mounting the hardware. It’s about making sure the mechanism aligns properly, the batteries are seated correctly, the app is configured to your specific lock model, and backup access methods are set up before we leave.
We install electronic locks and smart deadbolts from major manufacturers—Kwikset, Schlage, Yale, August, and others. Each one has specific installation requirements and programming steps. Skip a step or misalign the mechanism, and you’ll be dealing with connectivity issues, failed lock attempts, or a deadbolt that works manually but won’t respond to your phone.
We test everything on site. Code access, app control, biometric readers if your model has them—we make sure it all works before we pack up. We also show you how to change codes, add users, and replace batteries when needed. Smart locks are convenient and secure when they’re set up right. When they’re not, they’re just expensive frustration. We make sure you get the convenience you paid for.
We use OEM parts—original equipment manufacturer parts built to the specs of the lock or hardware you’re installing. That’s not because we’re picky. It’s because OEM parts fit correctly, function as designed, and last longer than generic alternatives.
Generic parts might save a few dollars up front, but they wear faster, fit looser, and often require adjustments or replacement within months. OEM parts are built for the specific lock model you’re using, with the right tolerances, materials, and finish. That means smoother operation, better security, and fewer callbacks.
When you’re paying for professional installation, you should get parts that match that quality level. We’re authorized for Kwikset, Medeco, and Schlage, which means we have access to manufacturer-approved parts and the training to install them correctly. You’re not getting workarounds or substitutions—you’re getting what the lock was designed to work with, installed by people who know how it’s supposed to function.
We provide preliminary pricing over the phone once we know what you’re installing and how many doors you’re working with. Cost depends on the hardware you choose, whether you’re replacing existing knobs or upgrading to levers or smart locks, and whether any door prep or adjustments are needed.
Basic door knob replacement on standard interior doors costs less than exterior deadbolt installation or smart lock upgrades. If your door needs repairs—stripped screw holes, misaligned strike plates, damaged bore holes from previous installations—that adds to the scope and the cost.
What you’re paying for is professional installation using quality parts, completed in one visit, with no damage to your property and no need to call us back next month because something’s loose or misaligned. We’ve been serving Delaware County families for 140 years because we charge fairly for good work, not because we’re the cheapest option. You’re investing in hardware that works correctly and lasts, installed by fourth-generation locksmiths who know exactly what we’re doing.
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