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Lock Change in Highlands Ranch, CO

Grade-1 Deadbolts & Smart-Lock Swaps for Northridge and Eastridge 90s Originals — Installed From $145 Per Opening, Same-Day Across 80126 / 80129 / 80130

5/5 — 38 Reviews Available 7am – Midnight
Locksmith installing a new Grade-1 deadbolt on a Highlands Ranch, Colorado front door

Highlands Ranch is our home base - the shop sits at 2282 Terraridge Dr in 80126 - and after fourteen years of working these streets we can date a front door by its hardware. Northridge and Eastridge went up in the late 80s and 90s with builder-grade Grade-3 knobs and deadbolts, and thousands of them are still on duty three decades later: brass worn silver, latches that need a hip-check, and security that predates bump keys being common knowledge. A lock change - new hardware, not new pins - is how those doors catch up.

We install ANSI Grade-1 deadbolts, matched handle sets, and smart locks (Schlage Encode, Yale Assure) same-day across 80126, 80129, and 80130, reinforcing the strike plate with 3-inch screws on every installation because hardware is only as strong as the frame it bolts to. Women-owned since April 2011, open 7 AM - Midnight, and the phone quote is the driveway price.

Quick Answer: Lock Change in Highlands Ranch, CO

Quick Answer: A lock change in Highlands Ranch runs $145-$195 per opening for quality Grade-3/Grade-2 hardware installed, $225-$345 for a Grade-1 deadbolt, and $285-$385 for a smart-lock swap (Schlage Encode / Yale Assure, hardware included). Most single-door swaps take 30-45 minutes; we are based in 80126, so response is 15-25 minutes. If your hardware is still sound and you only need old keys dead, we will say so and rekey it for $25-$40 a cylinder instead. Call (720) 299-9964.

Lock Change Pricing in Highlands Ranch, CO

ScopeTime On-SiteHighlands Ranch Price
Standard knob / lever swap (Grade-3 hardware incl.)20-30 min$145-$195
Grade-2 deadbolt upgrade (Schlage B60 class)20-30 min$165-$245
Grade-1 deadbolt (Schlage B660 class, 1" throw)30-45 min$225-$345
Smart lock swap (Schlage Encode / Yale Assure incl.)30-45 min$285-$385
Install customer-supplied lock20-40 min$95-$145
Whole-home refresh (3-4 openings, keyed alike)1.5-2.5 hrsPackage quote by phone

Every installation includes: strike-plate reinforcement with 3-inch screws into the stud, latch and bore alignment (the cure for the 90s hip-check door), keyed-alike matching across new hardware, function test, haul-away of the old locks, and a written work order. No after-hours premium 7 AM - Midnight.

Why 90s Highlands Ranch Hardware Is Due

Northridge, Eastridge, and Westridge were built fast in the boom years, and builders specified the same economy package on thousands of doors: a Grade-3 keyed knob and a light-duty deadbolt with a half-inch throw, screwed into the jamb with 3/4-inch screws. Thirty years on, three problems stack up:

  • Wear. Springs sag, latches stick, keys need the jiggle ritual - mechanical old age, not user error.
  • Security debt. Short throws, soft strikes, and pre-bump-era pinning give way to one firm kick or a $2 bump key. Modern Grade-1 hardware is engineered against both.
  • Key sprawl. Three decades of copies - neighbors, cleaners, contractors, college kids - and nobody knows the count. A lock change resets it to zero.

ANSI Grades, Translated

  • Grade 3 - builder economy. Fine for interior doors and garage-to-yard doors; it is what your 90s home came with.
  • Grade 2 - solid residential (Schlage B60 class). 1-inch throw, hardened inserts; the right default for most Highlands Ranch back doors.
  • Grade 1 - commercial-rated (Schlage B660 class). Full 1-inch hardened throw, anti-drill, anti-pick, tested to 10x the cycles. On a front entry with a reinforced strike, it is the single best dollar-for-dollar security upgrade a 90s home can buy - which is why it is the standard prescription for Northridge and Eastridge originals.

Smart-Lock Swaps Without the Guesswork

Half our Highlands Ranch lock changes now include one smart lock, usually on the front door with mechanical Grade-1 hardware everywhere else. We fit and configure Schlage Encode (built-in WiFi, no hub) and Yale Assure lines: codes for the cleaner and the dog walker, auto-lock timed for the school run, finishes matched to your existing handle set so the HOA has nothing to say. We pair it to your phone before we leave and show you the code management - no half-configured app, no default 1-2-3-4. Full options live on our smart lock installation page.

What a Lock Change Visit Includes

  1. Door-by-door assessment - and if a lock is genuinely healthy, we say "keep it, rekey it" and your bill shrinks.
  2. Old hardware removed, bores checked, sagging hinges flagged.
  3. New hardware fitted - Grade-1/Grade-2 deadbolts, handle sets, levers, or smart locks from truck stock.
  4. Strike reinforced with 3-inch screws into the framing - standard on every door, no upcharge.
  5. Keyed alike across all new cylinders, smart-lock codes configured.
  6. Test, haul away, document - old locks leave with us, written work order stays with you.

Neighborhood Notes Across 80126-80130

Northridge - the oldest streets in the Ranch; original 1980s-90s hardware is the rule, and full front-and-back upgrades are our daily bread here. Eastridge - 90s two-stories near the rec centers; Grade-1 deadbolt plus Encode on the front is the standing order. Westridge - mid-late 90s; worn handle sets swapped for matched modern sets, keyed alike. BackCountry - newer premium builds; mostly smart-lock additions and finish upgrades. Town Center - townhomes and condos; HOA-matched finishes handled. Verona and Sterling Ranch - property-manager and new-owner packages with per-unit work orders.

Related services: Deadbolt Installation · Smart Lock Installation · High-Security Locks · House Rekeying · Best Door Locks for Highlands Ranch Homes · Rekey vs Replace Guide

Se habla Español. Call (720) 299-9964 - we are based in 80126, so the truck is usually minutes away.

Lock Change Coverage Across Highlands Ranch

Based at Terraridge Dr in 80126 - every Highlands Ranch neighborhood is a 15-25 minute reach, most far less.

The Ranch's oldest streets. Original 90s knobs and half-throw deadbolts replaced with Grade-1 hardware daily.
90s two-stories near the rec centers. Grade-1 deadbolt up front, Schlage Encode for the school-run household.
Mid-late 90s builds. Worn brass handle sets swapped for matched modern sets, keyed alike in one visit.
Newer premium homes behind the gates. Smart-lock additions and finish-grade upgrades rather than rescues.
Townhomes and condos. HOA-compliant finishes matched before we order a thing.
Condo community - lever-and-deadbolt swaps coordinated with property management, per-unit paperwork.
New-community smart-first doors. Additional keyed hardware and code setup for new owners.
Firelight & Hillcrest
2000s streets between Town Center and BackCountry. First-generation hardware hitting its replacement window now.

Recent Lock Change Jobs in Highlands Ranch

Real, recent service calls in Highlands Ranch. Names removed for privacy.

Northridge (Ridgeglen area, 80126)

1992 two-story on all-original hardware - three Grade-3 knobs and deadbolts replaced with Grade-1 B660-class deadbolts and matched levers, strikes reinforced, keyed alike. 2 hours.

Eastridge (Summit View corridor, 80126)

Front-door smart swap - Schlage Encode installed and paired, back door upgraded to Grade-2 deadbolt keyed to the family key. 50 minutes.

Westridge (80129)

Attempted-entry damage on a back door - pried Grade-3 deadbolt replaced same evening with Grade-1 hardware and a reinforced strike box. 70 minutes.

Town Center townhome (80129)

HOA-matched aged-bronze lever and deadbolt set installed; finish approved from truck stock, no special order. 40 minutes.

Verona (80126)

Property-manager order - keypad lever for the cleaner-and-guest rotation, mechanical deadbolt retained, codes configured per unit. 45 minutes.

BackCountry (80126)

Four-opening refresh keyed alike plus a Yale Assure keypad on the mudroom entry - one key, one code, every door. 2.5 hours.

Lock Change Coverage in Highlands Ranch

Mobile dispatch from our Highlands Ranch HQ. Typical response 15-25 min.

Licensed, Insured, and Locally Owned Since 2011

Fully Insured
Active general liability + locksmith bond covering residential, commercial, and automotive work in Colorado.
5.0 / 5 Google Rating
38+ verified Google reviews. No filtered reviews. No incentivized reviews. Real Denver metro customers.
Women-Owned
Independent women-owned business — not a national franchise dispatcher. Founded April 2011.
Factory-Trained
Certified on Medeco, Mul-T-Lock, Schlage Primus, ASSA Abloy, Yale Assure, Schlage Encode, and major commercial hardware lines.

Why Choose Us Over National Locksmith Chains for Lock Change in Highlands Ranch, CO

National locksmith dispatchers and online "directory" sites operate differently than a true local locksmith. Here is what changes when you call us instead.

Colorado Dependable Locksmith (Highlands Ranch, CO)

  • ✅ Quoted price = final price (no "onsite reassessment" surcharges)
  • ✅ Local technician based in Highlands Ranch — not a national dispatcher
  • ✅ Average response time 15-25 min in Highlands Ranch
  • ✅ Real Google reviews tied to a real Colorado business address
  • ✅ Factory-trained on the brands Highlands Ranch homeowners actually have
  • ✅ Women-owned, locally rooted, since 2011
  • ✅ Written work orders for insurance documentation

National Dispatch Services

  • ⚠️ Quoted price often a "starting from" that grows on-site
  • ⚠️ Subcontracted technician, sometimes from another state
  • ⚠️ Response time variable depending on subcontractor availability
  • ⚠️ Reviews aggregated across many regions; hard to verify local quality
  • ⚠️ Limited access to manufacturer key control programs
  • ⚠️ Higher rate of reported pricing disputes

What Our Customers Say

5.0 stars on Google with 38+ verified reviews. Recent feedback from across our service area.

★★★★★

Our Northridge house still had every 1993 lock. They replaced three doors' hardware with Grade-1 deadbolts, reinforced the strikes, and keyed it all to one key in an afternoon. Doors close like a bank vault now.

— Steve & Karen B., Highlands Ranch (Northridge), CO
★★★★★

Someone tried to pry our back door on a Friday night. They were out same evening, new Grade-1 deadbolt and reinforced strike installed by 9 PM. Police said the new hardware is why the second attempt two weeks later failed.

— J. Morales, Highlands Ranch (Westridge), CO
★★★★★

Wanted a keypad for the kids without turning the house into a gadget project. Encode on the front, regular keys everywhere else, all keyed alike. Set up codes for grandma and the dog walker before he left the driveway.

— Amy C., Highlands Ranch (Eastridge), CO

View all reviews on our Google Business Profile.

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Frequently Asked Questions — Lock Change in Highlands Ranch, CO

How much does a lock change cost in Highlands Ranch, CO?

Installed with hardware included: standard knob or lever swaps run $145-$195, Grade-2 deadbolt upgrades $165-$245, commercial-rated Grade-1 deadbolts $225-$345, and smart-lock swaps (Schlage Encode or Yale Assure) $285-$385. Installing a lock you purchased yourself is $95-$145. Multi-door refreshes get a package quote by phone, and the quote is the final price.

Is a Grade-1 deadbolt really worth it on a 90s Northridge or Eastridge home?

Yes - it is the single highest-value upgrade for those houses. The original builder-grade deadbolts have short throws, soft strike plates, and 3/4-inch screws; a Grade-1 deadbolt adds a full 1-inch hardened throw, anti-drill and anti-pick construction, and we anchor the strike with 3-inch screws into the framing. That combination defeats the kick and the bump key that the 1993 hardware cannot.

Which smart lock do you recommend, and will my HOA object?

For most Highlands Ranch doors we fit Schlage Encode (WiFi built in, no hub, code management from your phone) or Yale Assure, both in finishes that match existing handle sets - which is what keeps HOAs happy, since from the street the door simply looks updated. We configure codes and auto-lock before we leave. Typical installed price is $285-$385 including the lock.

Should I change my locks or just rekey them?

Rekey ($25-$40 per cylinder) when the hardware is mechanically sound and you only need old keys invalidated. Change the lock when hardware is worn, damaged, or builder-grade and due for a security upgrade - typical for Northridge and Eastridge originals. We assess door by door and tell you straight when a cheaper rekey does the job; the Rekey vs Replace guide on our site covers the full logic.

How fast can you change locks in Highlands Ranch?

We are headquartered at 2282 Terraridge Dr in 80126, so typical response anywhere in 80126, 80129, or 80130 is 15-25 minutes - often less. Single-door swaps take 30-45 minutes on-site; a three-to-four-door refresh runs 1.5-2.5 hours. Same-day service is the norm, 7 AM - Midnight, seven days a week.

What happens to my old locks, and is the work guaranteed?

We haul the old hardware away unless you want to keep it, and every job closes with a written work order for your records and insurance. New locks carry the full manufacturer warranty (lifetime mechanical on most Schlage residential lines) and our own workmanship guarantee on the installation - if a latch drags or a code misbehaves, we come back and make it right.

Need Lock Change in Highlands Ranch, CO?

Call now — Monday–Sunday: 7:00 AM – 12:00 AM. Licensed, insured, and trusted.

(720) 299-9964 — Call Now