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Welcome to

A1 Windsor Electricians

Domestic and Commercial Electricians serving Windsor, Slough, Maidenhead and throughout Berkshire & West London

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NICEIC Approved Contractors | Fully Insured | All work Guaranteed

Electrical Contractors Windsor, Berkshire

Experienced and Qualified Electricians in Windsor Berkshire, we serve both the domestic and commercial sectors


Our Domestic services include Re-wiring, Lighting, Fuse Boxes, Fault finding, Installations, Gardens & Out-buildings


Our Commercial Services include PAT testing, Refurbishments, Landlords, Door Access, Fire & Intruder Alarms

Emergency Call-out

If you need an emergency electrician in Windsor, we are on call 24 hours a day, 7 days a week

Get a free quote today!

Why choose us


Outstanding service

We value our customers, so providing an excellent service is our top priority


Competitive Prices

We provide free competitive quotes which provide value for money



We are fully insured and all our work is guaranteed. We only use quality branded materials


Highly Qualified

All our Electricians are experienced and hold full NICEIC approved contractor status

What our clients say

Turned up on time and the service was excellent. It was a relief to find such a good, efficient and helpful electrician who got us up and running after a stressful time post fire damage.

Mrs A. Jamieson


PAT Testing work was carried out efficiently and timely. Excellent, fast, professional and worth every penny. Would definitely use again, recommended.

Tom Green

Eton Wick

We required new lights and switches added to our garage. Installed quickly and with no fuss. Excellent communication, prompt and very courteous.

Keith Bracewell


All work carried out exactly as required and to a high standard. Responded well to additional requests and happy to work around other trades.

Mr. L Smythe




14 Haslemere Road



Opening hours

Available 24/7