The quick way to find a local Fire Alarm Installation specialist in Harefield

Post your job for free. Get quotes. Read reviews.

Over 10,000 rated tradespeople
are ready to help you get your job done

Over 3 million happy homeowners
have found a quality tradesperson

Over 1 million ratings
with 88,000 5* ratings in the last 12 months

Join our group of happy customers

Thousands of 5 star reviews

Read real reviews from customers about their service experiences.

Kevin arrived promptly at the time we agreed. I simply cannot fault him at all, he was extremely polite, friendly and very meticulous towards his work. I would not hesitate to use him again and would gladly highly recommend him to any friends that needed any work undertaking. I am extremely happy with the quality of the finished work . Thankyou Kevin.... you were a joy to meet and many thanks for all the work you carried out.. Definitely a 5 star rating from me.

Iain

Job booked in quickly and carried out professionally for a fair price. Would recommend.

Antonio

Came out same day and Did job requested at good price. Would recommend.

Louise

Browse Fire Alarm Installation specialists

Take a look at our Fire Alarm Installation specialists profiles, read reviews and request quotes directly.

KM&CO. Security Systems has been a trusted name for over 15 years of experience in the security industry, providing advanced solutions in London. Founded on the principles of safety and professionalism, KM&CO. Security Systems has established itself as a leader in the security industry. Our team is dedicated to delivering tailored security solutions, ensuring peace of mind for our valued clients. With a portfolio of advanced alarm systems (specialist in Texecom systems) installation & service, high-tech Dahua Technology IP CCTV setups and customized access control solutions. we meet the diverse security needs of individuals and businesses alike. Our commitment to client satisfaction has earned us a stellar reputation in London and beyond. Limited Company registered in England and Wales.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Adelina on 13/3/2025

Konstantinos is absolutely amazing, very professional and efficient. On time and great communication. Thank you for all the help! Highly recommended

Hants Electrical Services are an NIC EIC approved contractor

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by AJ on 30/10/2024

Very good service. Prompt, got on with the job. Andy was very helpful and informative. Cleared and vacuumed when finished.

Specialise in reactive maintenance

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Adele on 5/6/2025

Very nicely done Christian was very good and very professional, we would be happy to recommend him .

We are writing to introduce ourselves and to provide you with an overview of the trade services we offer at The London Electrical Compliance Company LLP. As members of NAPIT, Gas Safe, Governing Bodies and with Atlas Citation IMS Accreditation Scheme, we are proud to have been accredited with the Certification : ISO 9001, ISO 45001 and ISO 14001 Quality Management Assurance. We are an exceptional proud company delivering high-quality services that prioritise Safety, Compliance, Reliability, Honesty , the core value is ‘Service with a Smile’. Being a small company our team of experienced and qualified professionals provides exceptional service to all our clients from back office staff to our field engineers, we offer 12 months guarantee and insurance to all our workmanship and parts supplied by us. The London Electrical Compliance Company Llp - Outlined Trade Services Offer Provided: 1. Electrical installation - Whether you require new electrical installations, maintenance, fault finding, call-outs, or certification, our skilled electricians are here to assist you. 2. Fire and Security Installation - Our team can handle all your fire and security system needs including installation, fault finding, callouts, and certification. 3. Access Control Installation - We specialize in the installation, fault finding, callouts, and certification of access control systems, ensuring your premises are secure and protected. 4. CCTV - From installation to fault finding, call-outs, and certification, our professionals are well-equipped to meet your CCTV requirements. 5. Heating and Plumbing - Our skilled technicians can assist with heating and plumbing needs, including fault finding, callouts, and certification, ensuring efficient and reliable systems. 6. Mobile Catering Units - For mobile catering businesses, we offer fault finding, callouts, and certification services to ensure the safety and compliance of your units. 7. PAT Testing - We provide Portable Appliance Testing, helping you comply with health and safety regulations and ensuring the safety of your electrical appliances. 8. EICR's - Our qualified professionals conduct Electrical Installation Condition Reports (EICR), identifying any potential hazards and ensuring the safety and compliance of your electrical installations.

We provide fast, efficient Handyman, Maintenance and Building services.  As an established, professional, safe and reliable property maintenance business, we aim to keep a long-lasting relationship with our local community, and we have satisfied over 99% of our customers. We have been operating for over 4 years with our team of professionals, we assure that all your domestic and office needs are taken care of, with a 12 month workmanship GUARANTEE.  We have a variety of tradesmen that are skilled in carpentry, plumbing, electrical installation/repairs, and other handyman tasks. We provide a “One Call Does It All” service, we handle large and small property maintenance requirements such as kitchen and bathroom installations and complete garage storage systems. Our locally employed tradesmen and staff serve both residential and commercial businesses in the local community. We pride ourselves on our quality standard of work at a very competitive price. All work that is undertaken, small or large jobs, there is no job too small. With our highly experienced and trustworthy multi skilled team we are 100% confident that our friendly and qualified tradesman will do the very best job, on time, every time.

Latest homeowner review
full starfull star
Reviewed by Frances on 7/5/2025

Zamir called me after looking at my ad and photos and gave me a quote which I agreed on. We arranged the day. I booked a day off work. On the day I messaged him mid morning asking what time he was arriving: no reply. He did not turn up at all or even let me know that he wasn't coming. He completely wasted my time

I’d prefer cash. Thanks : ) I specialize in handyman Services including professional painting, furniture assembly, wood flooring, wall mounting services, door mounting, basic electricals, basic plumbing as well as heavy lifting and other trades. With experience in the different trades, I take pride in delivering quality work and ensuring customer satisfaction. My focus is on precision and attention to detail, making sure that each job is completed to the highest standard. I’m committed to providing a reliable and efficient service, and I understand the importance of great customer service, which is why I aim to exceed expectations every time.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by W on 30/4/2025

Had the tools for the curious job and was quick and helpful, going beyond expectation - Thanks

C.E Property Services and Locksmiths LTD + west view property maintenance (company 2) is dedicated to providing reliable and professional services for all your lock and key and maintenance services. Whether you’re locked out of your home, need a new set of keys, or require security upgrades, our skilled technicians are available 24/7 to assist you. We specialize in residential, commercial, and automotive locksmithing, ensuring that your property remains secure. With a commitment to customer satisfaction, we use high-quality materials and the latest technology to deliver efficient and effective solutions. Trust us to keep you safe and secure, no matter the time or situation. We also cover all aspects of home maintenance services including roofing, garden work, house maintenance services, rubbish clearance, painting and decorating, flooring and much more please fill free to call me anytime we are a 24/7 open emergency service. Competitive pricing all work fully insured and guaranteed.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Mark on 8/5/2025

Over 15 years in trade Fully qualified gold ECS CARD Managers black card ESC CARD Very honest and reasonable prices

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Ronald on 28/6/2025

Jasbir came very quickly and fixed the bathroom light very quicky. Very happy with his work i will be calling him for more jobs. Communicated very well.

We offer all aspects of domestic and commercial electrical installations, we provide testing services for landlords and homeowners We are installing EV charger points to domestic and commercial premises We offer a emergency lighting design, maintenance and log in Services We respect all of our clients and their property's We also are a fully insured company

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Marek on 3/1/2019

Great workmanship, punctual on the delivery timing.

Fully qualified and approved contractor with over 10 years of experience covering domestic, commercial and industrial installations. We provide a professional and high quality service for each and every one of our clients with satisfaction guaranteed. Covering all of London and Essex with very competitive pricing. Please get in touch Today!

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by foyez on 4/12/2024

Whether you require domestic, industrial or commercial electrical work, BADUR Electrical is fully committed to professional and affordable electrical services. We carry out all aspects of electrical work for clients in the domestic, commercial and industrial sectors. Our eye for quality and our dedication to the delivery of top-notch customer service are what make us the electrical company of choice for several areas in and around London

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Lucy on 29/5/2025

Did an excellent job and kindly fixed a second problem the same morning. Fair pricing.

C & N Constructions is a well-established company offering construction and landscaping services for both residential and commercial clients. Our faith: We believe in open and honest communication and shared goals which will generate greater continuity in workload and thereby provide sustained improvements in quality, efficiency & delivery. Our mission: To safely deliver any project, any time, in any environment for the benefit of our customers, shareholders, employees and the communities we serve. Company vision: C&N Constructions is committed to building long-term relationships based on integrity, performance, value, and client satisfaction. We will continue to meet the changing needs of our clients with our quality services delivered by the most qualified people. Get in touch and we can start asap! We offer free and no obligation project estimate.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by John on 29/6/2025

The job was to cut back a severely overgrown patch of garden. Chris & his team, Adrian & Cosmin, gave me a competitive quote, after coming to visit the site to assess what needed to be done. They started next day and completed the job quickly and to my complete satisfaction. The site was cleaned up & all waste taken away. I will definitely use them again and strongly recommend them.

ELECTRICFIX SCIENCE LTD - We Specialize in Fire alarm, Electrical, Plumbing & Heating We are your trusted service provider that specializes in delivering high-quality solutions across 4 key areas: Fire Alarm, Electrical, Plumbing, and Heating. With a commitment to excellence, safety, and customer satisfaction, At ElectricFix Science Ltd offers a wide range of professional services for both residential and commercial clients. Whether you’re building a new property, upgrading your current systems, or require emergency repairs, ElectricFix Science Ltd certified technicians are equipped with the skills and tools to handle all your Fire Alarm, Electrical, Plumbing & Heating needs. Services Offered 1 Fire Alarm Services . New installation . Servicing . Maintenance . Certification 2. ELECTRICAL Electrical Installations: Wiring for new constructions, lighting installation, consumer unit upgrades, and circuit design. Repairs & Maintenance: Fault detection, fuse box repairs, circuit breaker issues / tripping , and wiring repairs. LED lighting, smart lighting, outdoor lighting, and decorative lighting designs. Electrical Safety Inspection, Testing & Certification - EICR Report ( Landlord Certificate ) 3. PLUMBING From small leaks to major installations Pipe Repair & Replacement: Leak detection, burst pipe repairs, and full system replacements Water Heater Services: Installation, maintenance, and repair of both tank and tankless water heaters. Bathroom & Kitchen Plumbing: Sink, Bath, and toilet installations Emergency Plumbing: 24/7 services for burst pipes & other urgent plumbing issues. 4. HEATING We ensure you stay warm in the winter months with reliable heating services that keep your home or business comfortable year-round. Central Heating Installation: Boiler & thermostat setups Electrical Boiler only install Heating Repairs: Diagnosis & repair of faulty heating systems & thermostats. Maintenance & Servicing Emergency Heating Repairs: Quick response to heat Why Choose US Fully Insured & Experienced Technicians with years of experience in the industry. Safety, Quality & Compliance with reg Customer-Centric Approach prioritizing customer satisfaction 24/7 Emergency Service Affordable Pricing All our Jobs are Fully Insured & Guaranteed

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Toni on 7/6/2025

I have no issue with the work they did, but they should routinely carry cleaning equipment such as brooms, dustpan and brush and a vacuum cleaner. They should not need to use mine, or ask me for a bucket to mix up plaster in. Finally they really should take their rubbish away or tell their clients the price does not include rubbish removal. Putting it in my neighbour’s bin and on my garden is unacceptable.

We are happy to say that we are different, going that little bit further, to fulfil all of your requirements. Much of our business is acquired by recommendation and referral and we believe we can offer a price promise of beating any new quotation or, indeed any current maintenance costs that you have with your existing company. We are true experts in all of our fields and pride ourselves on our professionalism. AshTechEngineer With over 8+ experience in all aspects of domestic and commercial with various Of jobs we carry out work for:- -24/7 on - Call services -New Electrical Installation Certifications -Electrical Installation Condition Reports -Electric Vehicle Charing Points -Gas Safe -Plumbing -Electrical - Minor Works -Landlords Certifications -New builds -Rewiring and alterations -Assessment of the electrical safety of wiring -Distribution board replacement and upgrades. -Extra sockets, television and telephone points -Garden power and lighting -Security lighting -Smart Home Automation -Door access systems -Intercom systems -Fire Alarm systems and mains smoke detectors -CCTV installation -Data and telephone installation -TV, satellite and digital TV installation -Rooms & Bathroom Refurbishment -Handyman Works -we provide more services. Thanks for reading this Profile. Would be Pleasure Doing Business. Please Feel Free No obligation Quote.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Lewis on 29/12/2024

We are a London-based team of qualified Electrical Technicians, offering reliable domestic and commercial services. With a focus on EV charger installations, rewires, and fault-finding, we bring technical expertise and a customer-first approach to every job. Rated People is our latest platform expansion—feel free to contact us for a quote or browse our work gallery!

www.kbaconstruction.online MAKE YOUR HOUSE INTO A HOME TODAY WITH KBA CONSTRUCTION'S We are a building company with many years combined experience. working as Builder in London (UK), we help to make your house a home or property investment you can rely on.

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by Connor on 13/9/2024

Did a fantastic job and at good price

We are specialists in Aerial networks, Audio Visual, CCTV, Wi-Fi distribution, Data networks and HDMI distribution - We have been in business since 2011 with 30+ years of experience to draw from with over 700 happy customers to date. Our friendly team has fully equipped vehicles which are ready to serve you at short notice in the London, Greater London and home counties areas. Our staff are very knowledgable, uniformed, clean, tidy and at all times, very professional - plus we always take our shoes off!

Latest homeowner review
full starfull starfull starfull starfull star
Reviewed by BRIAN on 10/6/2025

Wanted £200 for an ariel signal booster even with discounts I considered that too much. IF IT WAS A NEW ARIEL then fair enough but not a booster ! I did it myself in the end But thanks. Anyway....

Electrical, Mechanical & Building Services. Electrical installation Extensions Conversions Kitchens Bathrooms Refurbishments All associated building works NICEIC Aproved contractor. SafeContractor Approved. We are a team of highly skilled, well experienced and passionate professionals who puts your needs at the forefront of what we do. All our work is completed to the highest industry standards and compliance with regulations is always met.

Latest homeowner review
full starfull starfull starfull star
Reviewed by Marilyn on 22/5/2025

Your Electricity, Our Expertise! We are ElecSide, a trusted and experienced team of electricians, assisting clients within the UK and delivering them expert results on their electrical services. Our team has the expertise to provide you with a range of electrical services, from commercial to residential, we have exactly what you’re looking for! With our several accreditations, we have the knowledge as well as ability to serve and accommodate the electrical services our clients desire.

We are General Contractors and can undertake renovations/refurbishments as well as newbuild homes or extensions. We have qualified electricians, plumbers and highly carpenters. No job is too big or complicated. The principles of the business have combined experience of over 15 years and we pride ourselves on leaving our customers very happy.

Post your job for free

app-icon

Get our app for homeowners

  • Send messages and get notifications from tradespeople
  • Add photos to get more accurate quotes
  • View tradespeople's profiles