Why is my key suddenly difficult to turn in the lock?

This is usually caused by one of three things: internal debris/grit, an unlubricated cylinder whereby the pins are dragging, or most commonly, a slight misalignment between the door and the frame. As the seasons change in NJ, wood doors expand and contract, causing the lock's bolt to rub against the strike plate. We diagnose and solve the root cause, whether it's mechanical or structural.

Can you fix a lock where the handle sags or won't spring back?

Yes. This is typically a failure of the 'torsion spring' inside the lever or knob. While many locksmiths would suggest a full replacement, we carry internal spring-replacement kits for major brands like Schlage and Kwikset, allowing us to repair the mechanism and save you the cost of new hardware.

Is it safe to use WD-40 in my locks?

No. WD-40 is a solvent, not a long-term lubricant. It attracts dust and eventually turns into a 'gummy' residue that will seize your pins. We use professional-grade PTFE or graphite spray specifically designed for high-precision mechanical components, ensuring a clean, friction-free operation for years.

Can you fix a lock if the key broke off inside it?

Yes. Using surgical-grade extraction tools, we can remove the broken fragment without damaging the internal wafers or pins. In most cases, the lock itself remains perfectly functional once the fragment is removed.

Do you repair old-fashioned 'Skeleton Key' or Mortise locks?

Absolutely. We specialize in the preservation and repair of historic hardware common in the brownstones of Jersey City and Hoboken. We can often source period-correct internal parts to keep your Victorian-era locks functioning as they did in the 1890s.

Lock Repair Service

Professional Lock Repair Services in Northern New Jersey

Professional lock repair service fixes sticky, jammed, or malfunctioning locks. Our technicians restore proper function so your locks work smoothly and securely. Our licensed and insured technicians deliver expert solutions tailored to your specific needs, backed by our satisfaction guarantee.

Same-Day Service Available
Upfront Pricing—No Surprises
Non-Destructive Entry Methods
Satisfaction Guaranteed

Available 24/7

Price Before Work

Licensed & Insured

Call (551) 292-8090

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5,000+

Happy Customers

About This Service

Expert Lock Repair Service Solutions You Can Trust

Same-Day Service Available

Licensed & Insured

Upfront Pricing

Satisfaction Guaranteed

Is your lock sticking, jamming, or hard to turn? Royal Locksmith provides expert lock repair services throughout North Bergen, Jersey City, Hoboken, and all of Hudson and Bergen Counties.

Common Lock Problems We Fix

Sticky or hard-to-turn locks — Internal debris, lack of lubrication
Jammed deadbolts — Door/frame misalignment from settling
Sagging handles — Broken internal springs
Broken key extraction — Key fragment stuck inside cylinder
Loose or wobbly hardware — Worn mounting screws

Our Lock Repair Services

Cylinder Repair — Clean, lubricate, and restore internal pin mechanisms.

Alignment Correction — Fix door/frame issues causing binding and friction.

Internal Part Replacement — Springs, latches, and mechanisms replaced on-site.

Broken Key Extraction — Remove fragments without damaging the lock.

Historic Lock Restoration — Mortise locks and antique hardware specialists.

Why Repair Instead of Replace

Save Money — Repair costs a fraction of replacement
Preserve Quality Hardware — Restore Baldwin, Schlage, and other premium brands
Fix the Root Cause — Not just symptoms, but structural issues too
Extend Lock Life — Proper maintenance adds years of reliable service

Service Areas

Serving homeowners throughout North Bergen, Jersey City, Hoboken, Union City, Hackensack, Paramus, and surrounding Northern NJ communities.

Call for same-day lock repair service.

Schedule Service (551) 292-8090

What We Offer

Comprehensive Lock Repair Services

From basic repairs to complete installations, our expert technicians handle all your needs with precision and care.