How to Improve Home Security in Van Nuys: 7 Steps
Table of Contents
Start With a Professional Security Assessment of Your Home
Upgrade to High-Security Locks in Van Nuys
Which High-Security Lock Fits Your Door
Add Residential Access Control Systems in Los Angeles
Find Affordable Home Security Upgrades That Deliver
Secure Doors, Windows, and Sliding Glass Entrances
Light, Landscape, and Visibility Around Your Property
Common Mistakes to Avoid When Improving Home Security
Conclusion
Frequently Asked Questions
Last Updated: September 30, 2026
Start With a Professional Security Assessment of Your Home
Learning how to improve home security in Van Nuys starts with one honest walk-through of your property. A security assessment is a room-by-room check of every door, window, lock, and entry point to find weak spots before a break-in does. This guide from Plaza Lock covers the same steps our technicians use on service calls.
Most homeowners guess at what needs fixing. The assessment removes the guesswork.
Here is what a proper walk-through covers:
Every exterior door, including the garage and side gates
Ground-floor and easily reached second-floor windows
Sliding glass doors and their tracks
Lighting, landscaping, and blind spots near entries
Existing locks, deadbolts, and strike plates
A common mistake is checking only the front door. In practice, side gates and back sliders are the entries homeowners forget. Write down every issue you find, then rank each one by how easy it would be to break in.
Upgrade to High-Security Locks in Van Nuys
High-security locks are deadbolts built with hardened steel, protected cylinders, and drill-resistant pins that resist picking, bumping, and forcing. They cost more than standard hardware, but they are a significant upgrade for many homes.
Look for three things on any lock you buy:
ANSI Grade 1 or Grade 2 rating, which shows tested strength
A solid steel strike plate with long screws into the door frame
A protected cylinder that resists drilling and picking
The ANSI/BHMA lock standards guide explains what each grade means. Grade 3 is the weakest and common on builder-grade homes.
Which High-Security Lock Fits Your Door
Match the lock to the door, not the other way around.
Door Type | Best Lock Choice | Why It Works |
Wood entry door | Grade 1 deadbolt with reinforced strike | Thick door takes long screws well |
Steel security door | Welded deadbolt with hardened bolt | Resists cutting and prying |
Glass or storefront door | Heavy-duty mortise lock | Handles high traffic and force |
Sliding glass door | Auxiliary patio bolt plus pin lock | Stops lift-and-slide attacks |
If your door frame is thin or damaged, even a great lock will fail. Fix the frame first.
Add Residential Access Control Systems in Los Angeles
Residential access control systems let you control who enters your home and when, using keypads, fobs, or phone apps instead of a key under the mat. For rental owners and home-based businesses, they can simplify access management.
These systems work well for:
Rental property owners managing turnover
Home-based businesses with employees
Families who want to track who came and went
Gated driveways and shared entry points
A common mistake is buying a system before checking your Wi-Fi coverage at the door. Weak signal means dropped connections and lockouts. Test your signal first, then choose hardware that fits.
Pro Tip Ask your installer whether the system keeps working when the internet goes down.
Find Affordable Home Security Upgrades That Deliver
Affordable home security upgrades focus on the entries thieves actually use, not on gadgets. You can harden a home by fixing locks, lighting, and doors first.
Rank your spending in this order:
First: rekey or replace entry locks and add Grade 1 deadbolts
Second: reinforce strike plates and door frames
Third: add motion lighting at every entry
Fourth: add cameras or a smart lock
Last: full monitored alarm system
Rekeying can be a cost-effective solution. If you just bought a home, you have no idea who still holds a key. A rekey changes the internal pins so old keys stop working, and it costs less than replacing the locks themselves.
Secure Doors, Windows, and Sliding Glass Entrances
Doors, windows, and sliding glass entrances are where nearly every break-in starts, so they deserve the most attention. Most intruders want a fast, quiet entry. Make every opening slow and loud.
Quick fixes that work:
Add a patio bolt or charley bar to sliding doors
Drill a pin hole through window frames so they lock open at a safe gap
Replace flimsy window latches with keyed locks on ground-floor windows
Trim shrubs below window height so nobody can hide
For sliding doors, the track is the weak point. A lift-and-slide attack pops the door out of its track in seconds. A bolt that pins the door to the frame stops it.
Watch Out Never rely on a wooden dowel in the sliding door track alone. It stops sliding but not lifting. Pair it with a real patio bolt or the door can still be removed.
Light, Landscape, and Visibility Around Your Property
Lighting and landscaping control what a burglar can see and where they can hide. A well-lit, open yard removes the cover that makes a break-in easy.
The U.S. Department of Justice crime prevention guidance notes that opportunity and visibility shape where crime happens. Use that to your advantage.
Simple changes with real impact:
Put motion lights at every entry, not just the front
Keep porch and driveway lights on timers overnight
Trim trees so they do not shadow upper windows
Keep gates locked and fences in good repair
Park in the driveway when you travel so the house looks lived in
A dark side yard is an invitation. A lit one is not.
Common Mistakes to Avoid When Improving Home Security
The biggest security mistakes come from skipping basics in favor of gadgets.
Watch for these:
Hiding a spare key in a fake rock or under the mat. Thieves check there first.
Ignoring the garage. An unsecured garage door gives access to the whole house.
Buying cheap locks that fail under force. Grade matters more than looks.
Skipping the strike plate. A strong lock on a weak frame still gives way.
Forgetting the second floor. A low roof or tree makes upper windows an easy target.
Fix the weak points first, then add technology.
Conclusion
Improving home security takes a plan, not a shopping spree. Start with an assessment, harden your locks and doors, then layer on lighting and access control where they help most.
That is where Plaza Lock comes in. As a family-owned business since 1987, we bring over 30 years of experience to every job, from high-security lock installation to residential access control systems and custom gate fabrication. Our team holds both a contractor and locksmith license, and we now serve Van Nuys from our new store. Get a free estimate from Plaza Lock and secure your home the right way.
Frequently Asked Questions
What are the most effective ways to secure a home in Van Nuys?
Start with a professional assessment to find weak entry points, then upgrade to high-security locks and reinforce door frames and strike plates. Add residential access control systems for keyless entry and consider motion-sensor lighting around the perimeter. A layered approach works best: locks, lighting, and access control together make a home much harder to break into than any single measure alone.
Are high-security locks worth the investment for Van Nuys homes?
High-security locks in Van Nuys are worth it if you want protection against picking, bumping, and drilling. They include hardened steel components and restricted keyways that cannot be copied without authorization. For new property buyers or rental owners, they also let you control who has keys. The upfront cost is higher than standard locks, but the added resistance and key control usually justify it.
How can I improve my home security on a budget in Los Angeles County?
Focus on affordable home security upgrades first: rekey existing locks instead of replacing them, add door reinforcement plates, install motion-sensor lights at entry points, and trim shrubs that block windows. A professional assessment can identify which low-cost fixes give the biggest improvement. Rekeying can be a cost-effective way to gain control of keys after moving into a new home.
How does Plaza Lock help with residential security in Van Nuys?
Plaza Lock provides on-site security assessments, high-security lock installation, rekeying, and residential access control systems for homeowners across Van Nuys and Los Angeles County. As a family-owned business since 1987 with a contractor and locksmith license, the team handles everything from emergency lockouts to custom gate hardware. You can request a free estimate to see what your property needs.
A safer home starts with one honest look at your weak points, and a plan to fix them. Plaza Lock has helped Los Angeles County homeowners and business owners do exactly that for more than three decades. With high-security locks, access control systems, and custom gate work under one roof, we handle the whole job. Get started with Plaza Lock and get a free estimate today.
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