Circuit Supply Ltd

Circuit Supply Ltd Independent electrical wholesaler with trade counters in Portsmouth and Waterlooville.

Supporting electricians across the South Coast with expert advice, extensive product availability and reliable daily deliveries to keep your jobs moving.

20/08/2026

Built for the job. Built to last.

We stock a wide range of C.K tools , engineered with professional trades in mind and developed to deliver the performance, durability and accuracy needed on the job.

Featured here are three ranges designed to make everyday tasks faster and easier:
• Fast4 Wood Drill Bits – four cutting blades for fast drilling and clean, accurate holes.
• ProCobalt Holesaws – premium 8% cobalt alloy steel for fast, clean cutting and extended working life.
• Blue Steel Impact Bits – tough V8 steel alloy with torsion control technology for demanding, high-torque applications.

C.K works closely with trade professionals and design engineers to continually develop tools, materials and technologies that improve performance and make the job easier.

Fast4. ProCobalt. Blue Steel. Available from Circuit Supply.

📞 Portsmouth: 02392 950007
📞 Waterlooville: 02392 262624

Every step counts 👟This September, the Circuit Supply team will be joining colleagues from across our wider family of bu...
18/08/2026

Every step counts 👟

This September, the Circuit Supply team will be joining colleagues from across our wider family of businesses for a month-long Step Challenge, with one shared goal: to collectively walk the distance from Portsmouth to Koutaya, Guinea.

Koutaya is home to a school built by URBOND Child Education giving local children access to education and providing an important resource for the wider community.

We’ve recently become involved in the next stage of the project, sourcing the solar panels and supplying electrician tool kits that will help the local team install and maintain a new solar system at the school.

While those materials make their way to Guinea, we’ll be doing some travelling of our own! Throughout September, we’ll be counting our steps, with a bit of friendly competition along the way, to see if together we can cover the distance from Portsmouth to Koutaya.

Whether it’s walking around the warehouse, taking the stairs, walking the dog or heading out for a lunchtime stroll, every step will take us a little closer.

Portsmouth to Koutaya. One month. One step at a time. 🌍👟
We’ll keep you updated on our progress throughout September.

☀️ Helping power a brighter future in KoutayaWe’re proud to be supporting URBOND Child Education with an incredible pro...
13/08/2026

☀️ Helping power a brighter future in Koutaya

We’re proud to be supporting URBOND Child Education with an incredible project that will bring solar power to a school in Koutaya, Guinea.

The school, built through the support of Urbond Child Education, its partners and volunteers, opened its doors to children last year. But with no access to mains electricity, reliable power remains a major challenge.

That’s where we’ve been able to help.

Circuit Supply sourced the solar panels for the project and has also supplied electrical tool kits that will be used by the local team to help install and maintain the new solar system for years to come.

Everything needed for the installation has now been loaded into a container and has begun its journey to Guinea.

Once installed, the solar system will provide clean, dependable electricity for the school, while also helping it serve the wider community beyond school hours.

We’re proud to play our part and wish the container a smooth journey to Koutaya. We can’t wait to see the project come to life. ☀️🇬🇳

Shaun’s connection with Circuit Supply spans more than 20 years. He first joined the business when it was only around 18...
07/08/2026

Shaun’s connection with Circuit Supply spans more than 20 years. He first joined the business when it was only around 18 months old as Warehouse Supervisor, spending over 16 years helping to shape its early growth. After a short period working for one of our customers managing their stores, he is now back with the Circuit Supply team.

Shaun holds a dual role as Sales Account Manager and Waterlooville Trade Counter Manager. Whether supporting customers on their accounts or helping electricians at the trade counter, he’s known for his practical approach and willingness to get stuck in. He enjoys the challenge of finding solutions and takes pride in helping customers keep their jobs running smoothly.

Over the years, Shaun has built strong relationships with both customers and colleagues, and it's the friendly atmosphere and variety of the role that have kept him at Circuit Supply for so long. Outside of work, he enjoys reading, going to the cinema and spending time with family and friends.

With the Portsmouth trade counter now firmly established, Shaun is proud to see how the business has continued to grow. After more than 20 years connected with Circuit Supply, he enjoys continuing to support customers across both the Waterlooville and Portsmouth sites and looks forward to being part of the company's future.

📢 Circuit Supply Monthly DealCrabtree Double Socket 13A 2 Gang Switched SocketA dependable everyday choice from one of t...
04/08/2026

📢 Circuit Supply Monthly Deal

Crabtree Double Socket 13A 2 Gang Switched Socket

A dependable everyday choice from one of the industry's most trusted brands.

✔️ 13A double switched socket
✔️ Antimicrobial white finish
✔️ Safety shutter system
✔️ Ideal for domestic and commercial installations

Only £1.99 + VAT

Available while stocks last. Pop into your local branch or give the team a call:

📍 Portsmouth: 02392 950007
📍 Waterlooville: 02392 262624

29/07/2026

Small changes can make a big difference.

We've recently supplied motion-sensor lights from JCC Lighting for the GRP Solutions Ltd warehouse, helping automate lighting in selected areas so energy isn't wasted when spaces are unoccupied.

A simple but effective upgrade that supports GRP Solutions' commitment to reducing energy consumption.

Thanks to Eric Jackson's Ltd for another great installation.

If you're planning a lighting upgrade, the Circuit Supply team can help you find the right solution.

📞 Portsmouth: 02392 950007
📞 Waterlooville: 02392 262624

⛳ Thank you to everyone who joined us for the Circuit Supply Golf Day!It was great to spend the day with our customers, ...
24/07/2026

⛳ Thank you to everyone who joined us for the Circuit Supply Golf Day!

It was great to spend the day with our customers, suppliers and partners, enjoy some friendly competition and catch up with so many familiar faces.

As proud ambassadors for SPARK Community Space , we were delighted to support the charity through this year's event. Thank you to everyone who took part and helped us raise funds for a fantastic local cause.

Congratulations to our winners from the day:
Winner – William Hollington – EnviroVent
2nd Place – Lee Caldwell – L.A Electrical Services LTD
3rd place – Brandon White – D&M Electrical
Nearest the pin – Nick Booth – AH Electrical
Longest Drive – Lee Caldwell – LA Electrical

We really appreciate your continued support and for helping make the day such a success.

Thank you to Lee Caldwell of L.A. Electrical Services for the fantastic feedback.We're especially pleased to hear that o...
21/07/2026

Thank you to Lee Caldwell of L.A. Electrical Services for the fantastic feedback.

We're especially pleased to hear that our Rapid Response delivery service is proving valuable to electricians Portsea Island. We know how important it is to get the right products to site quickly, and it's great to see the service being so well received.

A big thank you from all the team at Circuit Supply Portsmouth for your support.

16/07/2026

Need electrical supplies but don't want to leave the job?

Our delivery team is on the road every day, helping electricians and contractors get the products they need, when they need them.

Across the South Coast and beyond, we keep your projects moving with fast, reliable deliveries direct to site.

Give the team a call and let us do the driving.

📞 Portsmouth: 02392 950007
📞 Waterlooville: 02392 262624

08/07/2026

Your schedule doesn't always fit within opening hours!

With our 24/7 collection lockers, your order is ready whenever you are.

✔ Place your order
✔ Receive your access code
✔ We prepare and secure it
✔ Collect at a time that suits you

A simple way to keep your projects moving, whatever your schedule.

Address

28 Aston Road
Portsmouth
PO77XJ

Opening Hours

Monday 7:30am - 5pm
Tuesday 7:30am - 5pm
Wednesday 7:30am - 5pm
Thursday 7:30am - 5pm
Friday 7:30am - 5pm

Telephone

+442392262624

Website

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