Supreme Security patrol vehicle at the gated entrance of a King City estate at dusk

King City business and residential security

Business Security Company in King City: Guards, Patrol and Monitoring for King Township

Licensed guards, mobile patrol, live video monitoring and camera installation for King City businesses, estates and homes across King Township.

PSISA-Licensed Guards 4.8/5 · 65 Google Reviews King Township Coverage 15+ Years in Business

King City security at a glance

Supreme Security Services is a licensed business and residential security company serving King City and all of King Township (postal area L7B). Uniformed guard coverage starts around $28 per hour, mobile patrol from $25 per visit, quotes arrive within 24 hours, and dispatch answers 24/7, year-round.

Local Coverage

Monitoring with response for King City’s wide-open properties

Supreme Security Services provides licensed security guards, mobile patrol, live video monitoring and security camera installation across King City and King Township. We are a licensed Ontario security agency, in business for more than 15 years, with dispatch that answers 24/7.

King City properties have a security problem most of the GTA does not: space. Estates sit far from the road, businesses back onto open land, and a tripped alarm can ring for a long time before anyone is close enough to look.

Our answer is monitoring with response: cameras watched by trained operators, patrol vehicles that can attend, and photo-logged house checks when you are away. Tell us what you manage and you will have a written quote within 24 hours.

Live video monitoring operator watching camera feeds from King Township properties

What We Provide

Security services we provide across King City

Coverage for King Township estates, businesses, rural properties and construction projects where distance changes the security plan.

Mobile Patrol

Scheduled and randomized patrol visits cover estates, commercial units, contractor yards, farm operations and construction sites across King Township.

See mobile patrol services →

Live Video Monitoring

Trained operators watch cameras 24/7, verify alerts and can dispatch a guard or contact York Regional Police when something real is happening.

See live video monitoring →

Security Camera Installation

Camera installation is available through our security camera installation service for King City homes, estates and businesses.

See security camera installation →

Access Control

Access control supports King City businesses, gated properties and commercial yards that need managed entry instead of an honour system.

See access control services →

Uniformed Security Guards

Licensed guards provide a continuous presence where a King City business, estate or project needs more than patrol and monitoring.

See access control security →

Fire Watch Security

Licensed fire watch coverage supports properties dealing with alarm-panel failures and temporary fire-safety needs.

See fire watch services →

Common Problems

Common problems we solve in King City

Long driveways, open land and distant neighbours change how estates, businesses and projects need to be monitored and checked.

Estates that sit out of sight

Long driveways and treed lots mean a break-in can go unseen for hours. Camera monitoring paired with scheduled patrol rounds puts real eyes on the property, day and night.

Alarms with no one nearby

A siren means little when the nearest neighbour is a field away. We verify what triggered the alert on camera and dispatch a guard or contact York Regional Police when it is real.

Homes empty during travel

Photo-logged house checks, mail collection checks and video monitoring cover the weeks you are away, with a documented record of every visit.

Businesses along King Road and Highway 400

Contractor yards, farm operations and commercial units need after-hours patrol, gate checks and camera coverage with reports written so managers can use them.

Cameras that need installing or upgrading

Camera installation is available through our security camera installation service for homes and businesses, with monitoring available for the same system.

Construction and renovation sites

Custom builds and renovations attract tool and material theft. Site checks and monitored cameras keep projects covered between trades.

How It Works

How coverage starts at your King City property

Call or request a quote

Tell us the property type, the problem and the hours you need. You get a written quote within 24 hours.

Site assessment

A supervisor walks the property with you, identifies weak points and writes the post orders your guards will follow.

Guards deployed

Most King City sites are staffed within the same week, subject to scheduling. Urgent coverage is handled 24/7 and prioritized by our dispatch.

Residential house checks

A family leaving for an extended trip wanted more than an alarm. We scheduled house checks with photo-logged visits, mail collection checks and video monitoring alerts. They came home to a documented record of visits and zero surprises, and now book the same coverage for winter trips.

Areas We Cover

Where we work in King City

Primary service zones

We cover King City and all of King Township: the village core along King Road, the estates and country properties off Dufferin Street, Keele Street and Jane Street, businesses near the Highway 400 corridor, and the surrounding communities of Nobleton, Schomberg and Pottageville.

Postal area served: L7B.

King CityKing RoadDufferin StreetKeele StreetJane StreetHighway 400 CorridorNobletonSchombergPottagevilleKing TownshipL7B

Nearby cities we also serve: Vaughan, Richmond Hill, Newmarket, the rest of the GTA.

Why Supreme

Licensed, insured and 15+ years in business

Supreme Security Services has been in business for more than 15 years, operating from our head office in Concord, about 20 minutes down Highway 400. All of our guards hold a valid Ontario security licence under the PSISA, are insured, and complete site-specific training before their first shift. Dispatch answers 24/7, seven days a week. We hold a 4.8 out of 5 rating from 65 Google reviews.

15+ Years in business
4.8/5 65 Google reviews
24/7 Dispatch response

Ministry-licensed guards

Licensed guards under Ontario’s PSISA, insured on all assignments.

Monitoring with response

Operators watch your cameras 24/7 and a patrol vehicle or guard can attend. An alarm here should not just be a notification.

A named supervisor

One supervisor owns your account. You call a person who knows your property, not a ticket queue.

Right-sized coverage

Most King City properties are covered properly with patrol visits plus camera monitoring instead of a full-time post. We recommend what fits and say why.

Verified Reviews

What clients say about working with Supreme

These company-wide Google reviews reflect the professionalism, responsiveness and reliable coverage clients mention most often.

4.8
★★★★★
Rated across 65 Google reviews
Read Google Reviews
★★★★★

“Professional, reliable, and always on time. Their team is well-trained, respectful, and makes you feel completely safe.”

Basil Afzal
Google review
★★★★★

“Supreme Security provided top notch security service for my event in Vaughan. Their team were very professional and polite.”

Faliq Malik
Google review
★★★★★

“One of the best and most reliable security companies in Ontario. Very efficient and professional at all times.”

Prince Olusean Abib
Google review
★★★★★

“Very professional and punctual team. Highly recommended.”

Puneet Duggal
Google review
★★★★★

“Great company to use for your security needs. Very pleased with their service.”

Marco Cianfarani
Google review

FAQ

Frequently asked questions about security services in King City

Answer-first responses to questions from King Township business owners, estate owners and property managers.

Uniformed guard coverage typically costs $28 to $45 per hour in 2026, and mobile patrol starts around $25 per visit, which is the most common choice for King City estates and businesses. Every quote is written, itemized and delivered within 24 hours.
Yes. We cover King Township businesses with after-hours mobile patrol, camera monitoring, gate and yard checks, and uniformed guards where a site needs a continuous presence.
Yes. We provide live video monitoring, residential patrols, house checks and security camera installation for King City homes and estates. We are a licensed guard and monitoring company rather than an alarm-panel dealer, and we work alongside any monitored alarm system you already have.
Security camera installation is available for homes, estates and businesses. Monitoring is also available for the same system, so installation, monitoring and response can be coordinated through one provider.
All of King Township, postal area L7B: King City, Nobleton, Schomberg, Pottageville and the rural properties between them, plus neighbouring Vaughan, Richmond Hill, Aurora and Newmarket.
Yes. Each guard holds a valid licence under Ontario’s Private Security and Investigative Services Act (PSISA), is insured, and completes training on your specific property before working alone.
Most King City properties are covered within the same week, subject to scheduling. Dispatch answers 24/7 and urgent requests are prioritized.
Yes. Scheduled house checks with photo-logged visits, exterior and interior walk-throughs, and video monitoring alerts. You come home to a documented record of every visit.
Free assessment

Get a King City quote within 24 hours

Tell us the property type, the problem and the hours you need. You will get a written recommendation and an itemized quote for your King City property.

  • Written quote within 24 hours
  • Property-specific post recommendations
  • Licensed and insured coverage options
  • 24/7 dispatch, year-round
King City quote

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