Covering the whole of the East Midlands

PROTECTING PEOPLE & PROPERTY

Fire Alarm Installations In The East Midlands

Protect your home or business with a professionally installed fire alarm system from Trisec Ltd. We design, install and maintain reliable fire detection systems for domestic and commercial properties across Newark, Nottingham, Grantham, Lincoln and the wider East Midlands.
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Protect Your Property With A Reliable Fire Alarm System
Whether you need a new fire alarm installation, an upgrade to an existing system or ongoing maintenance, our experienced team is here to help. Get in touch today to arrange a free site survey and receive a competitive quotation.
  • WHY PARTNER WITH TRISEC

Fire Detection Systems You Can Depend On

For over 30 years, Trisec Ltd has been helping homeowners and businesses protect their properties with professionally installed fire alarm systems. Every system is designed around your building and your individual requirements, providing dependable fire detection that is easy to use and simple to maintain.

Over 30 years of industry experience

Fire alarm installations and maintenance

Domestic and commercial systems

User-friendly fire detection solutions

Free site surveys and quotations

24-hour emergency support

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  • COMPLETE FIRE ALARM SOLUTIONS

Designed Around Your Property

The potential damage caused by fire can be devastating, making a reliable fire alarm system one of the most important investments for any property. Trisec Ltd installs both conventional and addressable fire alarm systems that can be tailored to suit properties of all sizes.

Every installation begins with a detailed site survey so we can recommend the most suitable solution for your building. Whether you require a standalone fire alarm or a fully networked system across multiple areas, we’ll design a solution that provides dependable protection and is straightforward to operate.

We also provide ongoing maintenance and servicing to help keep your fire alarm system performing as it should. For additional peace of mind, monitored systems can be connected to an alarm receiving centre with options for direct fire service response where appropriate.
  • OUR SECTORS

Fire Alarm Systems For Every Property

We install fire alarm systems for homes, offices, schools, retail premises, warehouses, factories, healthcare environments, apartment developments and commercial buildings throughout Newark, Nottingham, Grantham, Lincoln and the wider East Midlands.
Homes & Apartments
Shopping Centres & Retail Stores
Car Dealers & Vehicle Storage
Commercial Offices
Factories & Manufacturing
Industrial Estates & Business parks
Warehouses & Distribution
Construction Sites
Power Stations & Utility Sites
Farms & Rural Properties
Apartment Developments
Car Parks & Vehicle Sites
Schools & Educational Sites
Public Sector & Community
Homes & Apartments
Shopping Centres & Retail Stores
Car Dealers & Vehicle Storage
Commercial Offices
Factories & Manufacturing
Industrial Estates & Business parks
Warehouses & Distribution
Construction Sites
Power Stations & Utility Sites
Farms & Rural Properties
Apartment Developments
Car Parks & Vehicle Sites
Schools & Educational Sites
Public Sector & Community
cctv installation
  • TRUSTED FIRE ALARM SPECIALISTS

Supporting You Long After Installation

Our service doesn’t end once your fire alarm system has been installed. We provide regular maintenance, servicing and expert support to help ensure your system continues to operate correctly.

Should you require urgent assistance outside normal working hours, our engineers are available with 24-hour emergency support. We can also advise on integrating your fire alarm with other security systems including intruder alarms and CCTV for complete property protection.

Free Site Surveys

Fire Alarm Installation & Maintenance

24-Hour Emergency Support

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  • WHAT OUR CLIENTS SAY
Trusted By Homes And Businesses
Across The East Midlands

We’re proud of the relationships we’ve built over 30 years. Here’s what some of our clients have to say about working with us.

Scott B

Outstanding Service & Pricing

“I can not recommend this company highly enough! Really speedy and friendly communication, very fair pricing, wonderful care and attention during whole process including installation by the lovely Connor….i have dealt with numerous alarm and CCTV companies over the last 20 years and Mark the MD and his team are a dream to deal with and better than any others i have ever dealt with.”
Andrew D

Great customer service

“Really great customer service from Mark who went through our alarm system requirements followed up by engineer Connor who installed the detectors and control box and went through the user set up and menu options.

I would definitely recommend.”
Julie B

Five star service

“I received an excellent all round friendly and professional service from Trisec. Good value product with ongoing support and i would highly recommend Trisec.”
Chris B

CCTV Installation

“Mark & his team were excellent! – the site visit to final installation all went really smoothly – very professional team!”
Tahir A

Outstanding Company So glad we found them

“Our initial interactions with Trisec were warm and technically oriented. Mark consistently provided precise responses, instilling confidence in their capabilities. The alignment between Trisec’s approach and our values drove our decision to choose them as our service provider…”
Doreen M

A very professional company

“A very good experience from the outset. Mark explained the system well and Connor was very efficient during the installation.”
Ann H

Top quality service from start to finish

“Top quality service from start to finish.
Super quick response from Mark to my enquiry and then my new cctv system was installed within 2 weeks by Connor, who was personable, helpful and informative about our new system.”
Alan H

Great service & products

“Top company
Installed new alarm system to a large house in a day and cleaned up and took the rubbish away.
Excellent service”
Ray J

thank you to Mark and team

“They installed four camera recording system. The end results were excellent. When we wanted a change to the final system, they make the change and did not charge any extra! Cannot fault their professionalism. Wouldn’t hesitate to recommend them”
Dave A

Dream team

“Needed an alarm and cctv system after several breaking in the area. Rang three companies, one just wanted to sell me anything, the next was just like a car salesman, plenty of banter but no idea!! Mark was fantastic!!”
Richard H

If only everything was this easy

“Trisec have been looking after my alarm systems for many years now. Naturally, the Covid lockdown was the time selected by my system to throw a ‘dicky fit’ and reward me with a call from Central Station at 1.00am. I contacted Trisec and the response was a visit from Mark at a speed that would be envied by Road Runner and Wile E Coyote.”
Tim E

Excellent in every way

“Today we had a Home CCTV system fitted by Mark & Connor from Trisec. From the initial site assessment and quotation to the installation being carried out today, everything has been perfect. Both guys treated my house like it was their own, taking great care to carry out a seamless and tidy installation without unsightly wiring….they even went as far as hoovering up afterwards!”
  • WHAT OUR CLIENTS SAY

Our Latest Projects At Trisec

We’re proud of the relationships we’ve built over 30 years. Here’s what some of our clients have to say about working with us.

Alarm With App

Domestic Intruder Alarm

CCTV & Alarm

Commercial CCTV

CCTV With Alarm Keypad

Domestic CCTV & Alarm

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  • accredited & trusted

Recognised For Doing Security Properly

Accreditation isn’t a box-ticking exercise for us. It’s proof that every system we install meets a recognised standard, not just our own. Combined with industry-leading monitoring technology, you get protection you can actually rely on.

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