
Site Navigation
HomeAbout
Services
Testimonials
Contact
Lock And Key
"Your Security Is Our Business!"
About Us
Since 1983, Lock And Key has been Highland, Indiana’s trusted locksmith, proudly serving residential, commercial, and industrial clients throughout the state with professionalism, precision, and care. As a family-owned business with decades of experience, we specialize in a comprehensive range of services—including expert installation and repair of entry and exterior locks, security door systems, keyless and master key access, and advanced lock technologies tailored to your property’s needs. We’re available 24/7 for emergency lockouts, and we offer prompt, damage-free entry to homes, businesses, and vehicles when it matters most. Our team is also skilled in Roton hinge installations for smoother, more durable door function, and we provide accurate duplication of most domestic and foreign keys. With free estimates, same-day service, and Saturday appointments available by request, Lock And Key combines top-quality workmanship with customer-first convenience—making us your go-to locksmith for reliable, long-lasting security.
Areas Served
Lake County, IN | Highland, IN | Schererville, IN | Griffith, IN | Hammond, IN | Dyer, IN | St. John, IN | Northwest Indiana
Our Certifications
- Licensed, Bonded, and Insured
What We Offer
Our Specialties include:
- Commercial and Industrial Hardware
- Industrial Doors
- Over 40 Years of Experience!
Our Services include:
- Commercial and Industrial Locksmith Services – We specialize in securing business facilities and industrial spaces with tailored locksmith solutions. From master key systems to high-security access controls, our services are designed to protect your operations with reliability and efficiency.
- Door and Lock Installation and Repair – Whether you're outfitting a new property or restoring worn hardware, we offer expert installation and repair of interior and exterior doors, locks, and security hardware—ensuring smooth operation and dependable protection.
- Emergency Lockouts – Locked out of your home, office, or vehicle? Our 24/7 emergency services provide fast, safe re-entry when you need it most—no stress, no damage, just quick and professional assistance.
- Roton Hinge Installation – We install premium Roton hinges to enhance the durability, security, and smooth function of your doors—ideal for commercial, institutional, and high-traffic settings requiring long-lasting performance.
- Same Day Service & Free Estimates – We value your time and your budget. That's why we offer prompt, same-day service whenever possible, along with transparent, no-obligation estimates to help you plan with confidence.
- Key Duplication for Most Domestic and Foreign Keys – Need a spare set? We provide accurate duplication for a wide variety of keys, including domestic and foreign models, using precision tools and expert technique.
- Available on Saturday by Appointment ONLY – For your convenience, we offer Saturday service by appointment—perfect for fitting locksmith solutions into your busy week without sacrificing quality or care.
Our Brands include:
- Schlage
- Roton
- Sargent
- LCN
- Von Duprin
- Primus
- Mul-T-Lock
- Kwikset
- Marks
- Master and American Tab Locks
- Other Brands
Our Products include:
- Doors: Entry, Exterior, and Security
- Door Hardware
- Masterkey Systems
- Panic Bars
- Locks
- Safes
- Vaults
- Keys
- Home and Keyless Locks
- Exit Alarms
- Steel Doors
- Door Closers
Testimonials
On 10/18/2024
Nikko McCauley
had this to say:
Amazing and kind man! I was in urgent need of my key being duplicated and he was willing to help me last minute. He got my key cloned in less than five minutes! I would recommend him to everyone if you need your key duplicated!!
On 9/19/2024
Annette Parker
had this to say:
Always gets the job done, great service💯
On 9/18/2024
Tim Vanzo
had this to say:
Was in a bind and these guys helped me out immediately. Highly recommended.
On 9/4/2024
Mango New
had this to say:
A quality locksmith and a quality person. Charlie has helped us out with a couple re-keys, an automatic lock reset, and a lock-out issue. Charlie is our go-to because he's quick, efficient, and fair. Support your local businesses!
On 5/1/2024
Wehrlybird
had this to say:
Excellent service! I needed what I thought was a simple part, but it's on an older house, so I couldn't find it anywhere, including online! In less than 5 minutes, the guy (wish I could remember his name, super nice & knowledgeable) knew exactly what I needed, went to his work van & brought it to me!
Highly recommend!
Contact Us
Lock And Key
2950 45th St. Highland, IN 46322
Phone: (219) 924-0590
Fax: (219) 922-0547
Email: lockandkeyllc
Across from Family Video
Where To Find Us
Follow us on GoogleFollow us on Yelp
Payment Types Accepted
Visa, MasterCard, American Express, Discover, Personal Checks, Cash
Our Hours
Holiday Hours May Vary. Please Call For Details.
Monday: 8:30 AM - 4:00 PM
Tuesday: 8:30 AM - 4:00 PM
Wednesday: 8:30 AM - 4:00 PM
Thursday: 8:30 AM - 4:00 PM
Friday: 8:30 AM - 4:00 PM
Saturday: By Appointment Only
Sunday: By Appointment Only
Legal
Terms of UsePrivacy Policy