Fire & Reactive Maintenance

Fast, dependable electrical support for businesses that can’t afford downtime. From fire alarm systems to urgent fault finding, we help keep your premises safe, compliant and operational.

Get a quote Call Us: 020 8798 2049

Reliable Support When It Matters Most

Electrical issues can disrupt operations, create safety risks and impact compliance. We provide responsive, professional support designed to resolve problems quickly and minimise disruption.

With over 15 years of experience, we work efficiently in live commercial environments, maintaining high standards of safety and site conduct at all times.

Get a quote

What We Do

Our Services

Fire Alarm Systems

We install, test and commission fire alarm systems to meet current regulations and safety standards. Whether it’s a new installation or system upgrade, we ensure everything is properly configured and fully operational.

Clear documentation and professional handover give you confidence your system is compliant and reliable.

Emergency Lighting

Emergency lighting systems must work when they’re needed most. We provide installation, testing and commissioning services to ensure your premises remain safe and compliant.

Works can be scheduled around your business hours to reduce disruption.

Fault Finding & Reactive Call-Outs

When something goes wrong, you need it resolved quickly. We provide fast, accurate fault finding and reactive maintenance support to restore power, lighting or system functionality safely and efficiently.

Out-of-hours and night works are available where required.

Ongoing Maintenance Support

For businesses that need a dependable contractor on call, we provide ongoing reactive maintenance support. This helps reduce downtime, maintain compliance and ensure electrical systems remain safe and reliable over the long term.

    
 
 
       Posted on Google  
   
   MotorMasters 
 22/02/2026
 
 
 Trustindex verifies that the original source of the review is Google. Very professional and highly recommended! Carried out all the electrical work needed at our site and will definitely be using again in the future.
  
 
      Posted on Google  
   
   Ashour Lazar 
 16/02/2026
 
 
 Trustindex verifies that the original source of the review is Google. Parmesh, thank you so much for the installation. I am very impressed with your work ethics and the quality of your work. Keep up the good work.
  
 
      Posted on Google  
   
   jackson powell 
 08/02/2026
 
 
 Trustindex verifies that the original source of the review is Google. ⭐⭐⭐⭐⭐
I had an excellent experience with Trident Electrical Group Ltd! The team were professional, punctual, and very knowledgeable from start to finish. They handled all the electrical work efficiently and took the time to explain everything to me clearly, which gave me great confidence in their service. Communication was great throughout, the pricing was fair, and the quality of the work was outstanding. I wouldn’t hesitate to recommend them to anyone looking for reliable and high-quality electrical services truly a five-star experience!
  
 
      Posted on Google  
   
   G Sethi 
 08/03/2025
 
 
 Trustindex verifies that the original source of the review is Google. Pamesh from Trident did work at my property covering an entire rewire, installing sockets, lights, new circuits and board. At each step of the process was very professional, courteous, and importantly informed in his trade to provide us the right guidance and options. I would highly recommend Trident for their services.
  
 
      Posted on Google  
   
   Adrian Clifton 
 25/02/2025
 
 
 Trustindex verifies that the original source of the review is Google. Sean from Trident, who came to my house was courteous, efficient, and clearly an expert in their field. Highly recommend!

Why Businesses Choose Trident

Businesses rely on us for our fast response times, professional conduct and consistent standards. Our team and reviewed subcontractors work efficiently and responsibly, ensuring every job is completed properly the first time.

Why Businesses Choose Trident

View us on Trustpilot

I have used this company multiple times now, they are honest, efficient and professional. Last job they did for us was a new fuse board install – Trident came out quickly, diagnosed the issue and gave us a competitive price. Even the tenants said they were very professional and were happy with their workmanship! Would definitely recommend them.

O Klear

Pamesh recently installed some extra sockets for us. He worked with us to minimise any potential cuts to the floorboards and ensured everything was as neat as possible. Would recommend if you’re looking for a reliable and considerate electrician!

Dan

Great service from Trident, we needed our fusebox changed and these guys did a great job and very neat. Competitive, would definitely use again!

Lee Allen

We contacted Trident to have a survey carried out for a Re-Wire for one of our property’s. They completed the works in timely fashion and to a very high standard. Highly recommended!

Tarik Bakkali

Did our whole house electrics, very knowledgeable and willing to take time to explain things and always gets back to me if I have any issues or concerns.

navin

How It Works

Step 1: Get in touch

Let us know the issue or requirement.

Step 2: Site assessment

We assess the problem and determine the safest, most effective solution.

Step 3: Clear quote or immediate action

Depending on urgency, we provide a transparent quote or attend promptly.

Step 4: Safe resolution

The issue is resolved efficiently, with testing and sign-off where required.

Get a Quote

If you need dependable fire or reactive electrical support, we’re ready to help.

+44 20 8798 2049
info@tridentelectricalgroup.com
Your Address here