I am locked out of my dorm or apartment near Brandeis. How quickly can you get here?

We handle student and residential lockouts all the time. Our mobile vans operate 24/7, and we can typically reach the areas around Brandeis University, Bentley University, and downtown Waltham within 15 to 20 minutes.

Can you repair the commercial door locks at my restaurant on Moody Street?

Absolutely. High-traffic doors on restaurants and retail shops take a beating. We repair commercial glass door locks, heavy-duty lever handles, and concealed door closers to keep your Moody Street business secure and code-compliant.

I just bought a home in Waltham. Do I need to replace all the locks?

Not necessarily. If your existing hardware is in good physical condition, we highly recommend rekeying instead of replacement. We change the internal pins so old keys no longer work, which is far more cost-effective while offering the exact same level of security.

Waltham Locksmith

Enterprise security for the Route 128 tech corridor, commercial locks for Moody Street, and fast emergency residential lockouts.

✓ Commonwealth-Registered✓ Commercial Specialists✓ 24/7 Mobile Dispatch✓ Honest Pricing

Expert Security for Waltham Homes & Businesses

Waltham is a city that never stops moving. From the busy restaurants and retail shops on Moody Street to the sprawling corporate campuses along the Route 128 tech corridor, securing property here requires a versatile, highly skilled locksmith. I am Ray, owner of City Locksmith 24/7. We provide the master-level craftsmanship and modern security hardware needed to keep the Watch City safe.

"We manage an office building right off Route 128 in Waltham. Ray came out to upgrade our master key system and install new panic bars on the rear exits. He is incredibly knowledgeable about commercial fire codes and his pricing was transparent."

Kevin L.

Verified Google Review•

Waltham, MA

"Locked myself out of my apartment near Brandeis on a Sunday night. Called Ray and he was here in less than 20 minutes. Picked the lock quickly without damaging the door. Total lifesaver!"

Sophia G.

Verified Google Review•

Waltham, MA

Swipe for more reviews

Route 128 Commercial Security

Waltham's corporate parks and tech centers demand robust access control. We partner with property managers and facility directors to install enterprise-level commercial locksmith solutions. Whether you need to implement a restricted master key system, install ADA-compliant panic hardware, or upgrade heavy-duty mortise locks on high-traffic glass storefronts along Moody Street, we ensure your business remains secure and fully code-compliant.

Student & Residential Lockouts

With Brandeis and Bentley University in town, student lockouts are an everyday occurrence. If you locked your keys in your apartment off South Street or shut your car door with the keys on the seat at the supermarket, do not panic. Our 24/7 emergency service covers all of Waltham. We use professional, non-destructive tools to get you back inside fast without hitting you with hidden fees.

Whole-House Rekeying

Just bought a house near Cedarwood or Piety Corner? Make sure you are the only one with access. We provide rapid, cost-effective residential rekeying. We change the internal pins of your existing deadbolts, instantly locking out previous owners, realtors, or contractors who may still hold a spare key.

Need a Waltham Locksmith?

Skip the wait. Call our local dispatch directly for an immediate ETA and quote.

Call (617) 383-7290

Frequently Asked Questions

Yes, we specialize in commercial security. We regularly service tech and corporate offices along Route 128 and Winter Street. We install high-security restricted keyways, electronic access control systems, and ADA-compliant exit hardware.

Our Services in Waltham

We provide comprehensive residential, commercial, and automotive lock solutions:

Commercial Services Residential Services Automotive Services Emergency Locksmith Lock Installation Lock Repair Rekey Locks Master Key Systems General Locksmith Car Key Replacement Key Duplication Safe Services Smart Locks Mobile Locksmith Lock Brands

View All Services ›

From Our Blog

How Rekeying Works

What happens inside your lock when a professional rekeys it — and why you don't need new hardware.

Locked Out?

Don't panic. Follow these steps to get back inside safely, and learn when to call an emergency locksmith near you.

Secure Your Waltham Property

Whether you need commercial hardware for your office or emergency entry at Brandeis, we are ready to help.

Call Ray Now: (617) 383-7290