Commercial

We ask the right questions to properly understand all your electrical contracting requirements. From PAT and Fixed Wire Testing to more comprehensive projects such as office re-fits and re-wiring, we always make sure we can deliver on time and to budget.
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“All our work is fully insured and risk assessed and our engineers will ensure there is minimal disruption to your business while work is in progress.”

Our commercial electrical services consist of the following:

Energy efficient lighting installations
Three phase power point installation
Emergency lighting
Inspection, certification and testing
Exterior lighting such as – floodlighting for car parks, sports facilities and building illumination
Network cabling
Service and Maintenance

Other commercial electrical services are the following:

Emergency call out services
Electrical fault finding and repairing
Installing additional sockets
Circuit board installations and breaker repairs
Partial and complete rewiring
Door entry systems
Earthing and bonding
Electric heaters and radiators
Emergency lighting
Consumer unit/Fusebox Replacements
Lighting design, repair and installation
Low voltage lighting
Portable Appliance Testing or PAT
Security Lighting
Three phase Switches and three phase sockets

Commercial buildings where we offer our electrical services in London

Factories
Shops
Offices
Schools and educational institutes
Sports centres
Retail outlets
Public buildings
Clubs, restaurants and pubs
Hotels

Hire our Commercial electricians to carry out your work efficiently

Commercial electrical work requires greater level of expertise than standard domestic repairs. There arises the need for high quality and quick work to ensure your day to day business is not affected during the timeline of the project/works. Our commercial electrical contractors in the Berkshire and Surrey area are well-qualified and have in-depth knowledge on different electrical appliances to help you with your exact requirement.

At Brennan Electrical, we offer a full commercial electrician service to businesses across Berkshire and Surrey. Whatever the size of your business we can provide you with the information and resources you need to make an educated decision on which electrical solutions are best for your requirements.

Our experienced electricians are highly trained in all aspects of electrical service, from office lighting and security systems to PAT testing and emergency repair. Prices are fixed for all of our services, with work carried out at a time that suits you, with minimal disruption to your business.

We understand that a disrupted power supply or other electrical fault can be costly for any business. We’re available 24/7 for emergency callouts and have electricians in all parts of the UK, meaning we can typically have somebody on site within 45 minutes of a call.

Commercial services in detail:

Expert in rare wildlife and agricultural animal electrical installations and maintenance

At Brennan Electrical, we carry out installation and maintenance of electrical systems for the agricultural sector.

This includes poultry farms, automated milking sheds, chicken sheds, agricultural buildings and equestrian centres.

We understand that an emergency situation on the farm could be detrimental to the health and security of your animals. That is why we offer 24/7 emergency services that are performed by licensed electricians who are highly experienced in working with farmers and in helping with animal placement timelines. We will even comply to all biosecurity and farm practices you have in place.

Event management and electrical installation

At Brennan Electrical, we want to ensure that you have everything you need for any occasion you have planned.  We install event lighting from par cans to flood lights, moving lights to LED pixel tape. We also supply sound systems with full electrical installation. We are able to provide electrical installations such as industrial lighting, power distribution. Our professional electricians will support you throughout the process and provide any assistance or information you may need along the way, to help shed some light on your technical requirements.

Electrical Engineering Support for Event Organisers

From new builds to extensions and refurbishments of Event Venues, the Brennan Electrical team love to help out event organisers achieve the personal finish they want on all event venue electrical installation work. All electricians are trained in accordance with regulation to undertake full testing and certification our installations in accordance with BS7671.

Brennan Electtrical has experience in electrical re-wiring, fuseboards, earthing upgrades, internal and external lighting systems, heating and ventilation electrical systems, fire & security, AV systems and smart home automation.

Earthing Upgrades

If your event building is not earthed correctly, visitors could get electrocuted. Without an earth connection, the safety switches will not work and an electrical fault could cause an event venue or appliances to become ‘live’ as the current flows to earth. Earth stakes often do not work because the earth stake is corroded or damaged. Don’t risk lives by having a faulty earth at your event. It is best to get your building checked by a qualified electrician.

Internal and External Lighting Systems

There are many lighting products to choose from. If you are in doubt about installing your new lights in your event venue, call us to get advice on installation. If you are thinking about getting external lighting for your event then you may need special wiring to the outside of your building. Whatever lighting you are installing or removing from your event venue it is always advisable to talk it through with a qualified electrician. This could save you time and money.

Why Brennan?

We provide a transparent, cost-effective solution to all electrical projects, answering any questions, providing impartial advice and making sure our approach is the correct one for you. We offer a fully insured, risk assessed and guaranteed service so you can rest assured that all the work has been carried out by a NIC EIC approved installer.

Our services

Commercial

We carry out large and small projects for our commercial clients from complex office infrastructure to smaller installations.
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Commercial
Commercial

Domestic

Having a reliable electrician for all your residential electrical issues is important. We offer a 24-hour call out service and all our work is fully guaranteed.
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Electric Vehicle Charging

Our engineers can install an EV charger at your home or business and ensure that your electrical system can support a charge point.
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Electric Vehicle Charging
“Bobby was on time, friendly, efficient and a great problem solver, really appreciated his input and experience.”
Mr R Davies
“Would definitely recommend Brennan Electrical, really impressed with the team, got stuck in, worked hard and super polite, nothing was too much trouble.”
Miss A Fawley
“A tricky situation with one of my tenants, Bobby and the team were professional and got the job done, it was much appreciated.”
Mrs N Straid