The short answer
Electric gates cost very little to run — typically a few pounds of electricity a year for a domestic gate — but should be serviced annually at around £100–£250 to keep the safety devices working and the mechanics reliable. Beyond that, occasional repairs (a worn motor, a failed photocell, a control board fault) are the main ongoing expense. An annual service is recommended for both safety and longevity, and is the single most cost-effective way to avoid larger repair bills. See our full cost guide for the upfront figures.
The headline cost of electric gates is the installation, but it’s sensible to budget for the years afterward too. The good news is that running costs are low: a domestic gate draws power only while it moves, plus a small standby load for the control board and any access control. The bigger consideration is maintenance — not because it is expensive, but because automated gates are safety-critical machinery whose photocells, safety edges and force limits need checking regularly to stay compliant and safe. This guide sets out what to expect year to year.
Running & maintenance at a glance
- Annual electricity (domestic use) a few pounds
- Annual safety service £100–£250
- Replacement photocell £40–£120
- Replacement safety edge £60–£180
- Motor / gearbox repair or swap £200–£800
- Control board replacement £150–£450
Electricity: the small part of the bill
A domestic automated gate consumes electricity only for the seconds it takes to open and close, plus a small continuous standby draw for the control board, receiver and any intercom or keypad. For a typical household opening and closing the gate a handful of times a day, the annual electricity cost is usually only a few pounds — far less than most people expect. Solar and battery-powered gates remove even this small mains cost, which is why they appeal for remote sites; our solar and battery guide covers when that makes sense and the trade-offs involved.
Why an annual service matters
The recommended annual service is the heart of ongoing cost — and it is recommended for a reason. Automated gates are machinery under the Supply of Machinery (Safety) Regulations 2008, and their safety relies on devices that can drift or fail over time: photocells can be knocked out of alignment, safety edges can wear, and the gate’s force limits can change as hinges and mechanics age. A competent engineer’s annual visit checks and re-tests these, lubricates and adjusts the mechanics, and confirms the gate still passes force testing to BS EN 12453. At £100–£250 a year, it is cheap insurance against both a dangerous gate and a larger repair bill. Our safety regulations guide explains why this matters legally as well as practically.
| Ongoing cost | How often | Typical figure |
|---|---|---|
| Electricity | Continuous (low) | A few pounds / year |
| Annual safety service | Yearly | £100–£250 |
| Photocell / safety edge | As needed | £40–£180 |
| Motor / gearbox | Occasional | £200–£800 |
| Control board | Occasional | £150–£450 |
Typical repairs over the life of a gate
Well-installed, well-maintained gates are reliable, but components do wear. The most common repairs are replacing a photocell or safety edge (£40–£180), sorting a control board fault (£150–£450), or rebuilding or replacing a worn motor or gearbox (£200–£800). Tracked sliding gates can need the ground track kept clear and occasionally re-aligned; swing gate rams and hinges need periodic checking. Buying quality hardware up front and keeping to the annual service routine is what keeps these costs occasional rather than frequent — another reason to compare installers on specification, not just price, as our choosing an installer guide sets out.
Budgeting realistically
A sensible way to budget is to treat the annual service as a fixed cost (£100–£250) and set aside a modest reserve for occasional repairs over the gate’s life. Over ten years, a well-maintained domestic gate might cost £1,000–£2,500 in servicing and the odd repair — small against the installation cost and far less than the cost of neglect, where a seized motor or failed safety device can mean a larger emergency call-out. If you are weighing up whether electric gates are worth it, factor this ongoing figure in alongside the upfront cost from our main cost guide.
Compare electric gate quotes
Ask installers what their annual service includes and what it costs — a good maintenance plan keeps running costs low. Use our service to get matched with an automated gate installer.
Frequently asked questions
How much does it cost to run electric gates?
Very little. A domestic gate draws power only while it moves, plus a small standby load for the control board and any access control, so the annual electricity cost is typically only a few pounds. Solar and battery-powered gates remove even this small mains cost.
How often should electric gates be serviced?
An annual service is recommended for both safety and longevity. Automated gates are machinery whose photocells, safety edges and force limits can drift over time, so a yearly check by a competent engineer keeps them compliant and reliable. A service typically costs £100–£250.
What are the most common electric gate repairs?
The most common are replacing a photocell or safety edge (£40–£180), fixing a control board fault (£150–£450), or rebuilding or replacing a worn motor or gearbox (£200–£800). Keeping to the annual service routine helps keep these costs occasional rather than frequent.
Do I really need an annual service?
It is strongly recommended. The safety of an automated gate depends on devices that can fail or drift — misaligned photocells, worn safety edges, changed force limits. An annual service re-tests these and is cheap insurance against both a dangerous gate and a larger repair bill. It also checks the manual release still works.
Sources & further reading
- DHF (Door & Hardware Federation) — powered gate maintenance and servicing guidance
- Gate Safe — automated gate safety awareness and ongoing maintenance
- GOV.UK / HSE — Supply of Machinery (Safety) Regulations 2008 and powered gate safety
- BS EN 12453 / BS EN 13241 — safety in use of power-operated gates
This is general information, not advice for your specific property or installation. Running and maintenance costs vary with your gates, usage and chosen installer. Servicing and any safety work should be carried out by a competent installer.