Hear from Our Customers
You get peace of mind knowing your home is properly secured. When you need new locks after moving, your old keys stop working immediately while fresh ones get cut for your family only.
Your deadbolts actually engage properly instead of sticking. Your door handles turn smoothly without that annoying wiggle that makes you wonder if someone could just push their way in.
Most importantly, when you’re locked out at 10 PM, you get back inside in 20-30 minutes without damage to your door or frame. No waiting until morning, no expensive emergency fees that double your bill.
Our family has been helping Wallingford residents with lock problems since the late 1800s. We’re not just another locksmith service – we’re the largest locksmith operation in the Delaware Valley, and we’ve been part of this community for over 140 years.
Fourth-generation locksmith Tom McCausland and his daughter Chrissy run our Prospect Park location, handling everything from simple house key copies to complex security installations. We know Wallingford families value quality work that lasts, which is why we use OEM parts and manufacturer-approved techniques.
When affluent communities like Wallingford choose a locksmith, they expect professional service that matches their standards. That’s exactly what you get with McCausland – the expertise that comes from generations of experience, plus the reliability that keeps Delaware County families coming back.
First, we answer your call immediately and dispatch our closest mobile technician. Most Wallingford locations get 20-30 minute response times because we understand that being locked out isn’t convenient for anyone.
Our technician arrives with a fully stocked mobile fleet, which means we handle most jobs on-site without multiple trips. Whether you need emergency lockout service, new lock installation, or rekeying after moving, we bring the right tools and parts to finish the job properly.
After we solve your immediate problem, we explain what we did and why. If you’re upgrading security, we walk through your options without pressure. You get manufacturer warranties on parts, and our work comes with the confidence that comes from over a century of locksmithing expertise.
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Our residential rekeying services ensure your new Wallingford home is truly yours – old keys stop working immediately while new ones get cut for your family. This is especially important in a community where homes change hands frequently and security matters.
New lock installation covers everything from deadbolt services to electronic locks and smart lock systems. We’re authorized dealers for Kwikset, Medeco, and Schlage, so your hardware gets manufacturer-approved installation and warranty coverage.
Door knobs, lever handles, mailbox locks, and mortise locks all get the same professional attention. With Wallingford’s higher-end homes, you need locksmith services that understand quality hardware and proper installation techniques. Our technicians have the expertise to work with both traditional and modern locking systems that match your home’s standards.
Most Wallingford locations get 20-30 minute response times for emergency lockouts. We dispatch our closest mobile technician immediately when you call, and our fully stocked fleet means we handle the job on-site without delays.
Our technicians use non-destructive entry methods, so you get back inside without damage to your door, frame, or existing locks. This is especially important for Wallingford’s higher-end homes where preserving your property matters.
Business lockouts get priority response because we understand every minute costs you real money in lost sales and productivity.
Yes, residential rekeying is one of our most popular services in Wallingford. When you move into your new home, we rekey all your locks so previous keys stop working immediately while fresh ones get cut specifically for your family.
This gives you complete control over who has access to your property. We can key all your locks alike so one key opens every door, or set up different access levels if you prefer.
The process typically takes 30-45 minutes depending on how many locks need rekeying. We bring everything needed to complete the job on-site, including new keys cut to your specifications.
We install all types of residential locks including deadbolts, smart locks, electronic locks, keypad systems, and traditional keyed entry hardware. As authorized dealers for Kwikset, Medeco, and Schlage, we work with quality brands that match Wallingford’s home standards.
Smart lock installation includes setup and programming so your new system integrates properly with your home’s existing setup. We explain how everything works and provide ongoing support if you have questions.
For traditional locks, we handle everything from basic deadbolt services to high-security mortise locks and specialized mailbox locks. Every installation comes with manufacturer warranties and our guarantee that the work is done right.
Absolutely. We specialize in automotive locksmith services and can create new car keys even when yours are completely lost. This includes traditional keys, transponder keys, and key fob programming for most makes and models.
Our mobile technicians handle most automotive jobs while you wait, which saves you the hassle of towing your vehicle anywhere. We bring the specialized equipment needed to cut and program keys on-site.
The cost is typically a fraction of what car dealerships charge, and you get the same professional results. Most automotive locksmith jobs are completed immediately without scheduling delays or multiple appointments.
Yes, we provide comprehensive commercial locksmith services throughout Wallingford and Delaware County. This includes office buildings, retail stores, restaurants, medical facilities, and other business properties.
Commercial services cover everything from basic lockout assistance to complex master key systems, access control installations, and high-security lock upgrades. We understand that business security needs are different from residential requirements.
Emergency commercial lockouts get priority response because we know every minute of downtime costs you money. We can also handle security upgrades during the same service call, including rekeying locks so terminated employees’ keys stop working immediately.
We’re the largest locksmith operation in the Delaware Valley with over 140 years of family ownership dating back to the late 1800s. Fourth-generation locksmith Tom McCausland and his daughter Chrissy personally oversee operations from our Prospect Park storefront.
This means you get generational expertise combined with modern equipment and techniques. We’re authorized dealers for major lock manufacturers, use OEM parts for longer-lasting repairs, and maintain the largest mobile fleet in the area for faster response times.
Most importantly, we understand Wallingford’s community standards. When affluent families choose a locksmith, they expect professional service that matches their expectations – and that’s exactly what we deliver every time.
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