CCTV Installationin Croydon
CCTV for Croydon homes, shops, units and yards, planned around what you need to see and installed by qualified electricians.
If you are looking for CCTV installers in Croydon, TH Electricians LTD is an electrical firm based in Sutton that fits CCTV systems for homes and commercial premises. We start by looking at the property and talking to you about what you want to watch, then explain where cameras can sensibly go before any work is agreed. Because the power and cabling are electrical work, having electricians fit the system keeps everything in one job.

Start with what you need to see
A good CCTV system starts with a question, not a camera: what are you trying to watch, and why? A front door, a car parking space, a shop counter, a yard gate and a loading bay all call for different thinking.
When we visit, we walk the property with you and note the areas that matter most, the approaches to them and the places where a camera can be mounted and powered sensibly. We explain what we would recommend and why, and we do not push more than the site needs. You then decide what goes ahead.
Scroll. Watch the cameras go up.
Keep scrollingA bare wall and no cover.

CCTV for commercial premises
Commercial CCTV is one of the services we sell to businesses, and Croydon has a range of premises where it matters. Shops on busy streets, units in the retail and industrial area along Purley Way, and offices in converted or older buildings all present different problems.
For commercial premises we look at:
- entrances and exits, including staff and delivery doors
- yards, loading areas and parking
- shop floors and counters, where the layout affects camera positions
- how the system will be powered and where the cabling can run
Every site is different, so we survey first and explain what we find before quoting.
See the difference we make.
Seven services, each shown from the problem to the finished job. These are illustrations of typical work; photos from our own jobs are further down the page.

House Rewires
Chased walls and loose cables to a finished, certified room.

Fuse Board Upgrades
Old rewireable fuses out, a modern RCBO consumer unit in.

Lighting Upgrades
One flickering tube replaced with layered LED lighting.

Emergency Electrician
Power out, fault found, lights back on.

CCTV Installation
Discreet cameras and a security light, cables hidden.

Office Fit Outs
A stripped shell to lit, powered desks ready for staff.

Shop Fit Outs
An empty unit turned into a lit, trading shop.

CCTV for homes
A domestic system tends to be simpler, but the same questions apply. Most people want to cover the front and back of the house, a driveway, a side passage or an outbuilding. Others want a camera only at one awkward spot.
Croydon has a mixture of older terraces and later suburban housing, and the way a house is built affects how cables can be run. We look at how the property is laid out and explain which routes are practical, and whether any drilling or surface trunking will be needed. We tell you what will be visible from the outside as well as from indoors, so there are no surprises when the work is finished.

Why an electrician should fit your CCTV
A CCTV system is a set of electrical devices, and it needs a safe, correctly protected power supply. Poorly run cables, overloaded sockets and unprotected connections cause problems that only show up later, sometimes at the moment you most need the system to work.
As qualified electricians, we deal with the supply, the connections and the cable routes as part of the job. If a new circuit or spur is needed, we install it and test it. We work to current standards, are registered with NAPIT, and finish the work with testing, so the electrical side is dealt with properly rather than left for someone else.

Cameras and your neighbours
There are rules to think about when cameras record beyond your own boundary. If a camera looks at a public street or a neighbouring property, data protection responsibilities can apply, and it is sensible to consider them before choosing where cameras point.
We will talk through camera positions with you and point out where a view might take in more than you intend. Which rules apply to your situation depends on the site and how the footage is used, so for anything beyond a plain domestic set-up it is worth checking the official guidance on your responsibilities. Our job is to position the cameras where they do what you need, and to explain what each one will see.
Electrical services in Sutton & surrounding areas.
Planned domestic work, commercial installations and urgent faults. Pick a circuit.
IllustrationWay 01HomesHouse Rewires
Full and partial rewires planned room by room, with the least disruption we can manage.
IllustrationWay 02HomesFuse Board Upgrades
Consumer unit replacements with RCD and RCBO protection, tested and certified.
Our jobWay 03Homes · LetsEICR Safety Reports
Electrical Installation Condition Reports for landlords, buyers, homeowners and businesses.
Our jobWay 04HomesLighting & Sockets
LED downlights, pendants, smart lighting and extra sockets during a renovation.
IllustrationWay 05UrgentEmergency Electrician
Power loss, a board that won't reset, burning smells or sparks. Call us straight away.
Our jobWay 06Homes · BusinessCCTV Installation
Planned, fitted and configured by qualified electricians. No DIY kits, no botched wiring.
Our jobWay 07BusinessCommercial Contractor
Installations, LED upgrades, power distribution, data cabling and planned maintenance.
IllustrationWay 08BusinessOffice & Shop Fit Outs
Full electrical fit-outs for offices and retail units, scheduled around your opening date.
Not sure which service you need? Contact us and we'll point you in the right direction. We also cover shop fit outs in Sutton.

How an installation runs
First comes a visit, where we look at the property and agree what you want covered. Then we explain the layout, the camera positions and the cable routes in writing, so you can see what is proposed. Once you are happy, we agree a date for the work.
On the day, we mount and connect the equipment, run and secure the cabling, and test the installation. We also show you how the system works and how to use it, and we tidy up before we leave. If we find something unexpected, such as a wall that cannot take a cable route, we tell you and agree how to deal with it.
Croydon and the neighbouring areas
We fit CCTV in Croydon and the places around it, including Purley, South Croydon, Waddon, Addiscombe, Thornton Heath and Norbury. Croydon is about four miles east of our Sutton base.
If your address is not listed, ring and ask. We will tell you plainly whether we can take the job on.
CCTV installers in Croydon: common questions
Do you install CCTV for both homes and businesses?
Yes. CCTV installation is one of our services for domestic and commercial customers. We visit the property, discuss what you want covered and explain the proposed camera positions before any work is agreed.
Why use an electrician for CCTV?
The system needs a safe power supply and properly made connections. As electricians, we handle the supply, any new circuit or spur, and the testing as part of the same job, rather than leaving the electrical side to someone else.
Can you cover a yard or loading area?
Yes. For commercial units we look at yards, entrances and loading areas as well as shop floors. We survey the site, explain what each camera would see and where it would be powered from, then quote.
Will cameras record my neighbours or the street?
That depends on where cameras are placed. We talk through the positions with you and point out where a view might extend beyond your property. For questions about your legal responsibilities, check the official data protection guidance.
Photos from our own jobs.
Control panels, testing, sockets and security lighting. Every photo here was taken on a TH Electricians job, not pulled from a stock library.







To arrange a CCTV survey in Croydon, call TH Electricians LTD on 07907 468 578 and tell us what you want to cover.
Read what our customers say about us on Checkatrade.
