Door & Window Security

Quick answer: Door and window security involves reinforcing the most vulnerable entry points of your home with high-grade deadbolts, strike plate upgrades, door frame reinforcement, and window locks to prevent forced entry. Low Rate Locksmith, a licensed, bonded, and insured 24/7 mobile locksmith, provides professional residential security assessments and installations to help homeowners address the physical weak points that intruders most commonly target.

Door & Window Security is one of the most impactful investments a homeowner can make — and one of the most commonly overlooked. Whether you’re hardening entry doors with commercial-grade deadbolts, reinforcing door frames against kick-ins, or adding locks to vulnerable windows, Door & Window Security work addresses the physical weak points that intruders actually exploit. This page explains what the service covers, what drives the cost, and how to confirm the right service path before you call.

What Door & Window Security Service IS — and What It Is NOT

This service covers the on-site assessment, installation, upgrade, and reinforcement of locking hardware and physical security features on residential doors and windows. That includes:

• Installing or upgrading deadbolts (Grade 1, Grade 2, or Grade 3 per ANSI/BHMA standards), paired with high-security cylinders featuring restricted keyways (e.g., UL 437–rated cylinders) where appropriate.
• Reinforcing door jambs and strike plates with door-reinforcement kits — using long screws (typically 3″ or longer) anchored into wall framing and jack studs, plus replacing top and bottom hinge screws with 3″ screws for full-frame engagement.
• Installing hinge bolts (also called security studs) on outward-swinging doors to prevent hinge-side removal.
• Adding or replacing window locks — pin locks, sash locks, sliding window stops, and secondary locking devices.
• Upgrading sliding glass door locks with auxiliary foot locks, security bars, or upgraded latch assemblies.
• Hardware swaps on existing doors — replacing worn or low-grade locksets with stronger alternatives.

How We Do It: The On-Site Process

1. Phone consultation & quoting. When you call, describe the entry points you want addressed, the type of doors and windows (material, swing direction, existing hardware), and your goals. We provide preliminary pricing ranges so there are no surprises.
2. Technician arrival & verification. The technician arrives in a marked vehicle with company ID. You’re welcome to verify their identity before granting access. They’ll confirm property authorization (renters must have landlord approval).
3. On-site evaluation. Each door and window is inspected: frame condition, current hardware grade, hinge placement, lock alignment, and any visible forced-entry damage. The technician notes which openings are code-designated egress points — this affects hardware recommendations (see the safety notes under “When to Call” below).
4. Recommendation & price confirmation. Before any work begins, you receive a clear breakdown: service call fee, labor per door or window, and the cost of each piece of hardware. Complex or high-security items (restricted-keyway cylinders, commercial-grade reinforcement kits, multi-point locking systems) are quoted individually. You approve the total before the technician picks up a drill.
5. Installation & testing. Hardware is installed, screws are driven into framing (not just casing), and every lock, bolt, and latch is tested for smooth operation and proper engagement. Keys or access methods are handed over and demonstrated.
6. Walkthrough & documentation. The technician walks you through the work, shows you how each lock operates, and answers questions. You receive an itemized receipt.

Door & Window Security Pricing: How It Works

Every service call follows the same transparent formula:

$45 service call fee (covers travel and dispatch — this is not waived) + labor per door or window + cost of hardware/parts.

Labor ranges per opening:

• Fresh install requiring new drilling/boring: $65–$95 labor per door.
• Standard swap of existing hardware (no new holes): $35–$65 labor per lock.
• Window lock installation: Typically falls at or below the standard-swap range per window, depending on type and material.

Hardware is quoted separately and varies significantly. A basic Grade 3 deadbolt may cost far less than a Grade 1 deadbolt paired with a UL 437–rated restricted-keyway cylinder. Door-reinforcement kits, jamb shields, and specialty window locks are each priced individually.

Reference totals for a single visit (service call + labor + basic hardware):

• Business hours: approximately $95–$250+ per visit, depending on the number of openings and hardware selected.
• After-hours / weekend / holiday: approximately $145–$325+ per visit.

Important: These reference ranges reflect work on one to two standard openings with mid-grade hardware. Multi-opening projects, high-security cylinders, reinforcement kits, and specialty window hardware will push totals higher — the technician quotes all of this before starting work. If you’re reinforcing four doors and six windows, expect a detailed itemized quote, not a single flat number.

Cost drivers: number of entry points, hardware grade and type, door/window material, whether new boring is required, and time of service.

Real-World Scenarios: Door & Window Security in Practice

1. Post–break-in front door reinforcement. A homeowner’s front door was kicked in — the deadbolt held, but the jamb split. After break-in repair addresses the immediate damage, the technician installs a full door-reinforcement kit with a heavy-gauge strike plate, replaces all hinge screws and strike screws with 3″ fasteners anchored into framing, and upgrades the deadbolt to a Grade 1 unit paired with a restricted-keyway cylinder.

2. New-homeowner full-perimeter lockdown. A family moving into a 1990s ranch wants every exterior door rekeyed and every window checked. The technician rekeys all locks to a single key, upgrades two rear-entry deadbolts, installs pin locks on eight double-hung windows, and adds a secondary foot lock to the sliding glass patio door.

3. Garage side-door upgrade. The hollow-core side door between a garage and the house has only a knob lock. The technician replaces the door with a solid-core slab (homeowner-supplied), bores for a new Grade 2 deadbolt, and installs a reinforced strike. While on-site, the homeowner also asks about upgrading garage and cabinet locks for tool storage — that work is quoted and completed in the same visit.

4. Rental property window security. A ground-floor apartment tenant (with landlord authorization) wants secondary window locks. The technician installs sash locks and sliding-window stops on six windows, using non-keyed options on bedroom egress windows to maintain emergency escape capability, and keyed or thumbturn options on non-egress windows where code permits.

5. Broken key and security upgrade combo. A homeowner snaps a key in the back-door deadbolt and decides to upgrade security while the technician is on-site. Broken key extraction clears the cylinder, and the old lock is replaced with a Grade 1 deadbolt. The technician adds a door-reinforcement plate and replaces short hinge screws with 3″ fasteners.

6. Home safe relocation triggers a full assessment. After having safe services performed (safe moved to a new room), the homeowner asks the technician to evaluate every exterior opening. The visit becomes a combined door-and-window hardening job — three doors get upgraded strikes and deadbolts, and four ground-level windows receive pin locks.

7. Smart lock on the front door, deadbolts everywhere else. A homeowner installs a smart lock on the front door for keyless convenience but wants traditional high-security deadbolts on the side door and back door. The technician installs Grade 1 deadbolts with restricted-keyway cylinders on both secondary doors and adds window stops to all accessible ground-floor windows.

When to Call for Door & Window Security — and When to Stop

Call when:

• You want to upgrade, install, or reinforce locking hardware on any residential door or window.
• You’ve had a break-in or attempted entry and need immediate physical hardening.
• You’re moving in and want a complete perimeter security upgrade.
• You want a technician’s on-site recommendation for the right hardware for your doors and windows.

When to stop — real limits of this service:

• Double-cylinder deadbolts (keyed both sides): These are prohibited on residential egress doors in many jurisdictions because they prevent escape during a fire if the key isn’t immediately accessible. Our technicians will not install double-cylinder deadbolts on egress doors. If you specifically want them on a non-egress door (e.g., a door with a glass sidelight and no fire-escape requirement), the technician will discuss your local code implications before proceeding.
• Keyed window locks on bedroom egress windows: Building codes in most jurisdictions require bedroom windows designated for emergency escape to open without a key or special tool. We will not install key-operated locks on egress windows. Alternatives include removable-key or thumbturn stops that maintain emergency operability, and non-keyed pin or sash locks.
• Structural door or window replacement: If the door or window frame is rotted, warped, or structurally failed, hardware upgrades won’t solve the problem. You need a carpenter, contractor, or door/window installer first — then call us for the lock hardware.
• Alarm and camera systems: Electronic security systems are a different trade. We handle the physical locks and reinforcement; a security-system installer handles monitoring and electronics.
• Multi-point commercial locking systems or access control: Large-scale or commercial-grade multi-point systems, electric strikes, and access-control wiring may require a specialist quote and site survey beyond a standard mobile visit. We’ll tell you upfront if that’s the case.
• If you want a comprehensive written assessment with prioritized recommendations before committing to hardware, start with a home security assessment.

Door & Window Security FAQ

What does this service cover?

It covers on-site installation, upgrade, and reinforcement of locking hardware on residential doors and windows — including deadbolts, strike plates, door-reinforcement kits, hinge security studs (for outward-swing doors), window pin locks, sash locks, sliding-window stops, and sliding glass door auxiliary locks. Hardware is quoted and approved before work begins.

What affects the quote?

The main cost drivers are: number of doors and windows being serviced, whether new boring/drilling is required or existing hardware is being swapped, the grade and type of hardware you choose (a basic Grade 3 knob vs. a Grade 1 deadbolt with a UL 437 cylinder is a significant cost difference), door and window material, and whether the call is during business hours or after-hours. The $45 service call fee applies to every visit. Hardware costs are always itemized separately from labor.

What should I have ready before the technician arrives?

Know how many doors and windows you want addressed, whether you rent or own (renters need landlord authorization), and whether any doors swing outward. If you have a preference for a specific hardware brand or security grade, mention it on the phone so the technician can bring appropriate stock. Have a valid ID available for verification.

How do I confirm the right service path?

Call and describe your situation — the dispatcher or technician will help you determine whether you need this service, a lock repair, a home security assessment, or a different path entirely. If your need is specifically a lockout, break-in repair, or smart-lock install, you’ll be directed to the right service before a technician is dispatched.

See also break-in repair service, lock installation, and Property Management Locksmith.

Call Low Rate Locksmith: (833) 439-8636

24/7 mobile dispatch for residential door and window security service. A $45 service call fee applies to every visit (covering travel and dispatch). Labor and hardware are quoted on-site and approved before work begins. No time-of-arrival promises — availability depends on your area and technician scheduling. Call (833) 439-8636 to describe your project and get started.