Responsive l Reliable l Regulated

Fire & Security Systems in Finchley, London

We provide regular fire & security servicing, testing and assessments, both to comply with the law and more importantly to ensure the safety of your home and its residents.

Responsive

Our Engineers are available to discuss your emergencies and provide best solutions. Contact our Team and receive a callback within 60 minutes.

Reliable

All of our accredited Engineers are supported with latest technology Job Management Software designed for Electricians, Gas Engineers & Technicians.

Regulated

Harrington Maintenance, and its Service Partners, are accredited by the relevant, leading industry bodies for Electrical, Gas, Heating, Fire & Security.

Call today to discuss any fire & security services or installations

020 3018 3030

What Our Customers Say

What are other people saying about Harrington Maintenance Co.

Sai BhartiSai Bharti
18:21 19 Feb 24
Great service and thorough, attention to detail is great. Have used Kieran for many years.
M ByrneM Byrne
10:58 18 Feb 24
Have used Harrington Electrical over many years , our preferred electricians always gives a Top class service and nice guys to... work with.read more
Marion NorrisMarion Norris
09:44 18 Feb 24
I have used Harrington Electrical on many occasions, always a pleasure to do business with, efficient, hard working, polite and... tidy workers. Highly recommended.read more
M BM B
09:06 17 Feb 24
I Highly recommend Harrington Electrical. I have used this company for both my business and home needs and am more than satisfied.
SamSam
20:48 16 Feb 24
Kieran is very clean and trustworthy. We frequently use him for both 3 phase and domestic work. Always extremely happy with his... work and continued support.read more
Tom HTom H
20:14 16 Feb 24
We have been using Kieran at Harrington Electrical for many years now. He always provides a great service at a reasonable rate.... His experience and willingness to take on anything the job throws at him makes him a valuable part of any project. If you're looking for an electrician for your trade or domestic work. Look no further. Highly recommended.read more
One of the best tradesmen experience we've had. Reliable, respectful and reasonable. Keiran goes out of his way to help and... always does a great job.read more
Angharad MilenkovicAngharad Milenkovic
20:06 16 Feb 24
We have used Harrington Electrical for a number of jobs in our home and found them to be outstanding. Not only is the quality of... work exceptional, but the team are all super polite, I get clear and regular communication, they are swift, fairly priced and always tidy up properly when the job is done. We really recommend them.read more
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No call-out fee

Our pricing is transparent - we have a 1 hour minimum charge and then in additional 30 minute increments.

No ULEZ charge

Any fees for attending to your property within the ULEZ zone are included within the total cost.

Competitive emergency premium

We charge no extra premium rate for emergency call outs during our normal business operating hours.

12 month guarantee

In the unlikely event of failure, we guarantee all materials and labour for a period of 1 year from fitting.

Responsive, Reliable & Regulated Fire & Security In Finchley

Need help? We are ready to help with your maintenance needs. Call today on 020 3018 3030

Fire & Security Repairs and Servicing in Finchley, London

We provide a first class service at a reasonable price.

Fire & Security Services​

We work with households and businesses to provide the very best fire protection and electronic security solutions. We install and maintain business and commercial Fire and Life Safety Systems.

Our security technicians possess a huge depth of experience, covering intruder alarm installation, fire alarm installation, CCTV, secure access system set-up, safe installation and more.

Give yourself and your family peace of mind with our specialist residential security installation.

  • Air Sampling Systems
  • Aspiration Systems
  • Cloud-based Fire Risk Assessments
  • Cloud Compliance
  • Dry & Wet Systems
  • Dry Risers & Fire Hydrants
  • Emergency Lighting
  • Fire Alarm & Detection
  • Fire Alarm Panels
  • Fire Alarm Sensors
  • Fire Alarms & Systems
  • Fire Door Inspections
  • Fire Door Maintenance & Installation
  • Fire Extinguishers & Risk Assessments
  • Fire Training
  • Gas Suppression Systems
  • Kitchen Suppression Systems
  • Leak Detection Systems
  • Passive Fire Protection
  • Pneumatically Actuated Fire Suppression
  • Portable Sprinkler Mist Systems
  • Restaurant Suppression Systems
  • Safety Signs
  • Smoke & Fire Control
  • Voice Alarm & Public Address
  • Water Mist Systems
  • Water Sprinklers

Fire Alarm Systems

We provide and service fire alarms for a huge variety of residential and commercial properties. These range from basic conventional alarms to networked analogue addressable systems.

  • Fire Alarms & Systems
  • Hybrid Fire Alarms
  • Wireless Fire Alarms
  • Passive Fire Protection
  • Fire Door Inspections
  • Fire Alarm Panels
  • Fire Alarm Sensors
  • Fire Extinguishers
  • Smoke & Fire Control
  • Voice Alarm & Public Address
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CCTV Systems

We design and install CCTV systems to meet a huge range of requirements, with clients ranging from homeowners to large-scale commercial and industrial properties.

  • Monitored CCTV Systems
  • CCTV Cameras
  • CCTV Sensors
  • System Monitoring
  • Dome Cameras
  • Bullet Cameras
  • Wireless Transmitters
  • Data Storage
  • CCTV Signage
  • Annual Maintenance

Intruder Alarm Systems

Whether you require a trustworthy and user-friendly alarm for your home or a more complex system to secure your business, we can design, supply, install, monitor and maintain the system.

  • Intruder Alarms & Systems
  • Burglar Alarm Panels
  • Wireless Alarm Sensors
  • Motion Sensors
  • Exterior Door Sensors
  • Panic Buttons
  • Remote Key Fobs
  • Microwave Sensor
  • Window Sensors
  • Warning Signs
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Door Entry Systems

Our access control systems provide smooth control over entry to your home or business, whether you require a complex, multi-door system or a simple intercom.

  • Circuit Breaker Repairs
  • Wiring Faults
  • Consumer Unit Replacements
  • Complete & Partial Rewiring
  • Electrical Fault Finding
  • Lighting Repairs
  • Tripping Circuits
  • Faulty Sockets
  • Immersion Heaters
  • External & Garden Lighting

Our Latest Projects

A selection of our latest fire & security jobs and projects.

What Our Customers Say

We are proud to support happy clients across London and the Home Counties.

Frequently Asked Questions

Answers to the most common questions which our customers ask us.

Charge-out rates for our Engineers are as set on our Trade Rates page and relate to work undertaken, Monday to Friday, 8.00am through to 6.00pm. Work undertaken outside these hours and on Bank Holidays are subject to an increase and the cost thereof will be advised at the time of ordering. All rates exclude VAT and any materials, plant and equipment used or deployed through the course of the works.

We will propose a time and date to undertake the works required by you and keep you informed of any changes to our attendance should this become necessary. We shall not be liable (whether caused by our employees, agents or otherwise) for any consequential loss, damage, costs or expenses, any loss of profit or anticipated loss of profit, loss of data, reputation, or good will. Business interruption, or other third-party claims.

For non-account holders, the first hourly fee will be charged and payment requested plus VAT at the time of booking. Engineers will not be despatched to your address until such time that the payment is made in full. Engineer hours and other relevant costs will be charged on completion of the task and the attending Engineer will enable the payment via our office management team, having explained the charges to you ahead of finalising the bill. Methods of payment are via any major debit or credit card other than American Express which is not accepted.

The extent of any warranty claims given by Harrington Maintenance Company are in the case of Engineer time limited to the cost of the work undertaken, charged for and paid. Warranties in respect of materials are limited to the manufacturers period of warranty, typically 12 months. Should this be different we shall advise you at the point of billing. It should be noted that all lighting accessories have a limited warranty of 30 days.

We and our Service Partners are accredited to undertake a range of electrical, plumbing, heating, fire detection equipment and security work. We will not accept instructions for any work for which we are not accredited.

We are insured for a range of cover in the following elements, some of which are included under a 'Contractor’s all-risk' policy. A copy of our full policies is available upon request.
  • Public Liability
  • Employers Liability
  • Product Liability
  • Professional Indemnity

Service Partner Accreditations

The trade accreditations of our business and its service partners.