Empowering Electrical Safety Across Europe

CBSMS Provides Critical Reactive and Preventative Maintenance for LV Switchgear and Circuit Breakers Across the UK and Europe. Reliability is at the Heart of Everything We Do.

Circuit Breaker Maintenance 1

Circuit Breaker Maintenance

Every circuit breaker is critical to the safety of your organisation. We provide both preventative and reactive maintenance to prevent power interruptions.

LV Switchgear Maintenance

LV Switchgear Maintenance

Regular switchgear Maintenance prevents damage to essential parts of your LV switchgear, enhancing the efficiency and lifespan of your system and saving you money.

retrofit solutions

Retrofit solutions

Bring your systems in line with the latest low voltage switchgear technology using retrofit solutions. Our retrofit solutions improve efficiency and system longevity.



Aging systems can often be retrofitted, but if your system has passed that point and needs an overhaul, we’ll get you back to current standards with a guarantee of long-lasting efficiency

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Maintaining Power Consistency for Critical Infrastructure

Creating an environment of safe and reliable power solutions

The lifeblood of any thriving business is consistent power flow. Your circuit breakers and LV switchgear protect your systems, and it’s essential to maintain and protect them.

Downtime and power failures cost money. That’s why you need CBSMS on call. We guarantee these vital business components will remain in perfect working order, leaving you to concentrate on your core business activities.


ISO-Certified Power Solutions!

Fully accredited and SSIP approved, CBSMS upholds the highest standards in circuit breaker and LV switchgear maintenance

We're here to help when things go wrong

Seek advice and arrange regular maintenance before disaster strikes.
CBSMS stands ready to help

Whether it’s an emergency reactive repair on a circuit breaker, an urgent spare part delivery, or long overdue LV switchgear maintenance, our experienced technicians and engineers are on hand to help. We understand the complexities of commercial power systems better than anyone.

We specialise in products from leading manufacturers such as Schneider Electric, ABB, Siemens, and Eaton, but we can also provide services on all OEM’s. We provide emergency LV switchgear and circuit breaker assistance 24/7, 365 days a year. For urgent assistance or queries, contact us at +44 (0)1977 253 063 or +44 (0)7496 013 884

planned preventative maintenance

Planned Preventative Maintenance

Make Planned maintenance Preventative Maintenance your highest priority and don’t wait until disaster strikes.

Reactive Maintenance

Reactive Maintenance

We’ll get you back up and running when things go wrong. Problems can rapidly get worse, so contact us without delay.

retrofit solutions

Obtain Parts for LV Switchgear

We have access to many Circuit breaker  LV switchgear suppliers, including ABB, Schneider Electric and Siemens.

Circuit Breaker Maintenance

Purchase Circuit Breakers

Are you looking to install a new commercial circuit breaker? We have a range of options to suit organisations of any size. 

99.9% Customer Satisfactionbased on 750+ reviews and 6,154 Completed Projects.

Why work with CBSMS

By choosing CBSMS for your LV switchgear maintenance or circuit breaker repair and replacement needs, you will get an accurate diagnosis backed by our experienced technicians and engineers. During maintenance, we routinely:

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We’re at Your Service - Anywhere in Europe

Low Voltage Switchgear and Circuit Breaker Maintenance you can Trust

Based in Pontefract, Circuit Breaker Sales & Maintenance Services Ltd are leaders in LV switchgear and circuit breaker maintenance across the UK and Europe. Armed with ISO9001, ISO14001, and ISO45001 accreditations, training, and experience, our professionals provide impeccable services to ensure your systems continue to run smoothly and safely.

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Part Creation & Shipping

Part manufacturing often changes, leaving some customers stranded when they need replacement parts for a circuit breaker or LV switchgear. Luckily, we have the ability to create custom parts for discontinued items, allowing customers to continue using their current equipment


Maintenance & Servicing

Whether you want to install the system on your own or hire local contractors to manage an installation directly, we can get over 320,000 new and custom designed parts to you, anywhere in the world, with rapid time delivery timescales.