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How does it work?There are 1247 Carbon Monoxide Alarms - Installation specialists in Harpenden, and last month we helped homeowners get quotes for their home improvement jobs.
Take a look at our Carbon Monoxide Alarms - Installation specialists profiles, read reviews and request quotes directly.
A fully qualified electrician with over 20 years experience working on commercial; industrial and domestic projects, skilled in installation and maintenance electrical work. Proven to work well within a team setting and confident to take onboard any instructions given and carry on with the work. Hard working and always takes time to see jobs through to the end, ensuring all issues are completed to high standards.
Latest homeowner review
Daniel did a great job for us an was able to find our electrical fault after other electricians couldn't. He was easy to communicate with and we'd definitely use him again thanks.
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.
Family run buisness specialising in all refrigeration and air conditioning, Installation, service and maintenance. FGAS, IPAF, A/C manufacturer training. Mechanical and electrical works undertaken with knowledge of most bms controls.
Latest homeowner review
Matthew was extremely professional and skilled, completing the job efficiently. Our client was exceptionally pleased. We have and will continue to use Matthew at Matthew Oliver Refrigeration for other works.
Trades On Demand Ltd have a proven track record of helping homeowners across the UK when they need it most. We use a network of over 1000 contractors, who are available 24/7 to deal with any gas, electrical or plumbing emergencies. Our engineers cover every city in the UK and are prepared to travel wherever necessary to get you the help you need. This extensive national service coverage means we can attend around 98% of the homes in the United Kingdom. The majority of the calls we receive relate to plumbing, electrical or gas supply problems, However, we can help with heating, oil or drainage issues depending on the circumstances. Trades on Demand are 24 hour Emergency plumbers and Electricians are based in Bury, Lancashire but also cover the whole of the UK as we have the necessary contractors throughout the UK.
Latest homeowner review
Solutions XYZ is a leading company dedicated to providing exceptional Bathrooms Refurbishment, Electrical & Plumbing solutions for both residential and commercial properties. With over 8 years of experience in the industry, we have built a reputation for delivering top-quality workmanship and reliable service. Our team of skilled and certified are highly knowledgeable in all aspects of works, from installations to repairs and maintenance. We pride ourselves on staying up-to-date with the latest industry advancements, incorporating modern technologies into our work. At Solutions XYZ, we understand the importance of safety and customer satisfaction. We strictly adhere to all regulations to ensure the highest level of safety for our clients. Whether you need a full bathrooms installations or require a prompt repair for an electrical/plumbing issue, our team is committed to delivering timely and efficient solutions. We strive to exceed our clients' expectations by providing personalized service that is tailored to their specific needs.
Latest homeowner review
Hi the trade person is very expensive ???? so can't hire.
5+ years qualified with 18th edition & ECS gold card status Work maintaining/extending power and lighting circuits as well as full house rewires.
Latest homeowner review
Happy to recommend Marlon to anyone who needs electrical work. Competitive quote given and good communication to get out quickly. Would use again if we need anything.
Founded in 1995, GK Plumbing & Heating is a well established company that have undertaken a large variety of different installations from straightforward bathroom and boiler replacements to larger domestic heating and bathroom installations, to several large commercial plumbing ventures. Altogether the team have over 50 years experience in plumbing and heating, thus making GK one of the most experienced local plumbing and heating companies around. They can confidently carry out the installation of any boiler or bathroom suite, provide solutions to plumbing and heating problems, as well as offering advice on a variety of plumbing and heating matters, be it energy efficiency or bathroom design. We are fully qualified to work on all types of gas and oil boilers. We also have a great team of multi-tradesman that carry out kitchen and bathroom installation and can cover the plastering, carpentry , tiling, plumbing and electrical work required. We are Platinum Worcester Bosch Accredited Installers and can offer up to a 12 years manufacturers on all new boiler installations and can offer 0% finance deals on boiler installations. At a glance, our services include: 24/7 emergency response. Gas, LPG & Oil fired heating All types of boilers repaired & serviced Leaks Ball valves Central Heating & hot water breakdown Cylinders Immersions Tanks Taps Drains unblocked & repaired Bathrooms & Showers Central Heating installed Landlord certificates & gas safety checks Same day repairs 0% finance deals on boiler installations. Kitchens. Plastering Tiling As a company, GK are Gas Safe and OFTEC registered, thus allowing them to work on and install gas, LPG and oil appliances. Plus, they have full public liability insurance of up to ÂŁ5 million. We always aim to put our customers at ease and to create a trusting relationship - which is why we tell you that theres nothing to pay until the job is complete and you are totally satisfied. We never ask for any money up front, unless stated in your quotation (this is for large installations only). Please call us for free estimates and advice on any requirements you may have.lastering
Latest homeowner review
we are a family run company with with over 30 years experience within the industry we offer a full range of plumbing and heating services all our engineers are trained to the highest standards ÂŁ2 million pound public liability we are accredited with worcester bosch and Vaillant boilers offering extended warranties on there boilers
Latest homeowner review
Not true. I asked him what time was suitable for him and he said 12 noon. I texted him at 1.15 and called him at 2.30. He texted me to say he was on a difficult job. No further communication was had from him.
Just4U Builders We offer a wide range of home improvement and repair services, including: Painting Carpentry Flooring Plastering Plumbing Handyman Services Feel free to let me know if you'd like more details added or if you'd like me to assist with something else!
Latest homeowner review
Leroy quoted around ÂŁ1000 and would only do the job for cash. He said he did not believe in paying tax and that his accountant says he only need to pay tax on earnings over ÂŁ80,000! As for me I pay tax. And I sleep at night :)
Hambridge Electricals Ltd are your local Approved electricians based in Ickenham. Providing a professional, reliable service with a personal touch to all areas of electrical work. Fully insured with a free warranty. We are a NICEIC approved contractor, serving domestic and commercial properties
Latest homeowner review
Allan Charles has a wealth of experience in Telecoms, Access Control,Intercom Entry System,Data Networking, CCTV ,Electrical,Alarms and Technology based solution.Our Engineers have received extensive training from Avaya, BT,Panasonic,Vodafone,etc..So are very knowledgeable.
Latest homeowner review
Professional, efficient, and extremely resourceful. It was a tricky job—complex and time-consuming—but Allan sorted it out like a true tech wizard, with the patience of a Tibetan monk. Thank you so much, Allan!
Friendly, reliable and honest with over 30 years shared experience in the company from the smallest of jobs to project managing them. ( no reviews yet as only just joined)
Latest homeowner review
Very help and would recommend.
Hi, I’m Aamir — a fully qualified electrician with over 5 years of experience in domestic and commercial electrical work. At Voltedge Electrical & Renewables Ltd, we’re committed to delivering safe, reliable, and high-quality installations at honest prices. We’re based in Ilford and cover East London and surrounding areas. Whether it’s a quick fix, full rewire, or EV charger install, we’ve got you covered. Our Services Include: • Electrical Fault Finding & Repairs • Consumer Unit Upgrades • EV Charger Installation (OZEV-Approved) • CCTV Installation • Solar PV & Battery Storage Systems • EICR (Landlord Safety Certificates) All work is fully insured and certified through NAPIT and complies with current regulations. We pride ourselves on clear communication, tidy work, and turning up when we say we will. Your home and your time matter to us. Fast response. Fair pricing. Quality you can trust.
Latest homeowner review
Really prompt response, fair price and work done the same day. Thank you!
Hi there My name is Filip Golisz and I'm a versatile tradesaman able to help with a whole range of jobs. If you are looking for someone who works to a high standard, I am the person for you. You can see positive ratings on my profile for a range of different types of job.
Latest homeowner review
We offer a wide range of electrical services for domestic and commercial clients. Repairs & Installs Periodic inspections and any urgent remedial work, completed and supplied with an EICR Certificate of Safety Fault Finding * Thorough inspection of electrics * Periodic electrical inspections with certification * Electrical reviews after flood or fire damage * Electrical fault finding * Portable appliance testing (PAT testing) * Installation or replacement of consumer unit – also known as fusebox or fuse board * Upgrade or rewiring * Adding additional sockets – inside or outside * Lighting – design and installation of decorative, functional, energy efficient or security lighting, both interior and exterior Safety Inspections  Whether it’s a blown bulb or a power shortage, Amber Electrical have the expertise Amber Electrical
Latest homeowner review
Brian contacted me early after posting and was able to come and give me a quote for fitting a EV charge box. He came when he said he would and was very polite and tidy working. I would highly recommend anytime.
My name is Adrian, owner of ADS Electrical Services. We carry out all aspects of electrical work mainly in domestic & commercial premises but also industrial. We are a small company with 22 years experience in the trade and 5 employees. ADS is based in Hertfordshire and we cover a 30mile radius to all surrounding counties & London. Our installation work includes rewires, electrical refurbishments & extensions. Consumer unit replacements, EV chargers , smoke alarms & new/additional circuits. We also carry out maintenance, call outs & electrical testing covering EICR’s & PAT testing.
Latest homeowner review
Very professional, clean and tidy. I would highly recommend and very happily use again.
A very professional Electrical company who thrive off perfect presentation and quality work.
Latest homeowner review
Helpful polite and quick response. Unfortunately the three jobs we needed doing were not possible to fix on the first call out and we've decided to go elsewhere for the work to be done so I can't really rate the work.
Full property renovations, extensions, loft conversions, outbuildings & more.
Latest homeowner review
Absolutely useless made our life a misery never book these had a bathroom fitted horrible job then when it leak and destroyed my front room ceiling trust when I say don't use them .
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
Did a fantastic job and at good price
Respected and trusted locally for our 100% reliability, ensuring the job gets done to the highest standards, without overcharging or ever leaving your property in a mess. We have been the go-to Electrician service in Hoddesdon for many years. We do everything we can to ensure our customers are well taken care of. When you call us, you are assured of a service based on knowledge, experience and customer care.
Latest homeowner review
Hi We are experienced builders, residential and commercial building and maintenance services Have been in business for around 15 years We offer quality services at reasonable prices
We offer a comprehensive range of building services to residential and commercial customer. With a professional team of experienced trades men such as plumbers,electricians,decorators and carpenters.We cover all aspects of work from start to finish.
Latest homeowner review
Jan and David were immediately available to refurbish our downstairs toilet. Was very polite and did a lot of other stuffs for us as well. It's looks a look better than before and we are happy with it.
We at Express Services painting-decorating-tiling and flooring provide quality professional and affordable work carried out and aim to keep the clients happy and satisfied with our work.
Latest homeowner review
Hard working, honest and trustworthy. Good quality work and willing to go the extra mile.
27 years of providing all Electrical & IT, SolarPV and Electrical Vehicle (EV) installations from adding additional socket or light, to partial / full re-wiring, advising, Fault finding and rectifying, Inspection, Testing (eicr) and designing.
Latest homeowner review
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
Great workmanship, punctual on the delivery timing.
All domestic and commercial electrical works New installations or modification and repair of existing ones Reliable, professional, on time Over 10 years of electrical experience in London
Latest homeowner review
Mariusz did a first class job at a very reasonable price & I will definitely use him again..
Here at Hands On Electrical, we take pride in our work and love to to put a smile on a customers face. We are a small business so are very fairly priced, with 20 years of experience between us. We do anything from changing a few switches to full house re wires, we also do EV charging( Electric Vehicle Charging). Operating in Buckinghamshire and surrounding areas.
Latest homeowner review
Very professional and reliable. I would highly recommend his work and would not hesitate to contact him again.
Job Done has over 15 years experience providing a full range of services. We’re a one stop shop for garden renovations from design to completion. We employ a close team of specialists in their chosen fields,to cater to your specific needs.
Latest homeowner review
Hardly worth commenting as no one contacted me.
RELIABLE, FRIENDLY AND HONEST WITH 20 + YEARS OF EXPERIENCE IN NEW INSTALLATIONS, REPAIRS, SERVICING AND MAINTENANCE OF ALL DOMESTIC GAS APPLIANCES, CENTRAL HEATING AND HOT WATER SYSTEMS. QUALIFIED ELECTRICIANS. PLEASE CHECK THE RATINGS FROM SATISFIED CUSTOMERS. YOU'LL RECEIVE A TOP-NOTCH SERVICE AT FAIR PRICES.
Latest homeowner review
We were very pleased with Sasa’s prompt reply to the post of the job, he provided clarity of what was needed, a neat and tidy job on the day, all done at the agreed price. Wonderful!
Been trading for over 35 years now
Latest homeowner review
Prompt. Polite. Considerate and interested. Tidy in his work. Fully fledged professional.
Specialise in reactive maintenance
Latest homeowner review
London Development uk ltd is our company, we have been trading for over 12 years in the construction business. - We are a fully insured company with a big portfolio of jobs completed and we are friendly and reliable on any work and business that is coming across. - We can do big jobs as new buildings or full refurbishments, basements, extensions, lofts conversions etc and also we can do small jobs as bathroom refurbishments or even smaller is always space and time for a new job. - We guarantee you that you will get the best workmanship on your job with best skills and acknowledge in the construction industry, time effective and costly effective for customers. Try our company and you will gain the benefits!!!
Latest homeowner review
Peter contacted me and was amazing, professional with his quote and recommendation. Very clean, tidy service and very open and honest. Peter and his team are excellent builders.
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
Zamir completed the work quickly and efficiently. He worked hard and uncomplainingly, not least in a very hot garage. He was polite and conscientious.
Quality,reliable and customer focused company. 18 th edition qualified & Niceic registered. 30 years in the trade and lots of experience in all aspects of electrical work from domestic rewires, shops,offices and factories. Small and large jobs undertaken and all completed to the highest of standards.
Latest homeowner review
Five star service from a five-star gentleman. Carl was very helpful and provided solutions to my many queries. Very professional in his work. I Definitely would use him again and would recommend him to others.
We are a building company that have been in operation for over 25 years We are mostly architect or customer recommendations based We can organise a local architect to produce your plans or price plans you already have We are a little old school where we will give you a competitive estimate and then show you the works we are doing also a job we have finished recently
Latest homeowner review
Excellent guys, no fuss and got the job done quick and to an excellent level of quality! Highly recommend!
Inspection and testing company EICR/ Emergency lighting and PAT testing and Electrical repairs within domestic dwellings
Latest homeowner review
Very good efficient and friendly service. Would recommend the electrician to family and friends and use him again if I need further work done.
Latest homeowner review
Peter's initial visit and inspection was the basis of the quote, which was very competitive. Once work was underway, Peter paid very close attention to detail, fixing some pre-exisiting problems, and always keeping me advised of progress, checking if there was anything he was unsure of. I can't recommend Peter highly enough.
Latest homeowner review
Turned up on time as arranged. Efficient clean and thorough at a reasonable price. Would definitely use them again
Latest homeowner review
I can highly recommend Rob and his team at Made Build Interiors. They have just finished work on our Bathroom, Kitchen, Living room and Dining room. They have completely transformed all of these rooms and we are extremely happy with the end result. Rob is a great sounding board for creative and structural ideas and has a good eye for detail and design. They kept all work areas clean and tidy and had a friendly but professional attitude. We will definitely use them again for future work.
Latest homeowner review
Thorough and hard working. Excellent service.
Latest homeowner review
Ambrose was fantastic - I would highly recommend him. He's polite, good value for money and a great electrician.
Latest homeowner review
We called out Ambient Solutions and received a quotation for the job within the 24 hours promised – no charge for the call out or the quotation. The work was started and completed on time. I would highly recommend Ambient Solutions for any plumbing job. Thanks Ambient! Angie at Zest ST Ltd
Latest homeowner review
he turned up on time did the work and was reasonable with his charges
Latest homeowner review
Very reliable and excellent work.
Latest homeowner review
I was very pleased with Paul. He was punctual, diagnosed the problem quickly and fixed it. I would definitely recommend him.
Latest homeowner review
the electrician turned up on time, and did what was required. Certainly recommendable.
I am a self employed electrician, I mainly do domestic work, I have very fair and competitive prices and also work with the client to ensure 100% happiness.
Latest homeowner review
Tariq carried out the work at short notice to a good standard. Skilled electrician. Good communication and courteous throughout the process.
Hi I'm Sam. I have 5 years experience and I am also a qualified solar engineer.
Latest homeowner review
Sam was late for the appointment but called me in advance to confirm new time. He was very professional and very good value for money. .
We are established in UK since 5 years ago with fast and successful growing and with a large 14 years experience behind in Europe. We delivered more than 3000 high quality appartments in Central London collaborating with big name companies and delivering our job always in time and at honest prices. We are looking to offer our experience and skills in the private sector as well.
Latest homeowner review
Excellent work done by Marton. Very professional and reliable. I will use his services again in the future for sure.
CNC Electrical ltd are a U.K based Electrical company working in the south of England and are a approved contractor with the NICEIC. With over 30 years of experience in all areas of the industry our team of qualified and dedicated staff can assist you on any queries you may have. We offer free written quotations on all work no matter how big or small, so do not hesitate to get in touch with a member of our team today.
Latest homeowner review
Professional Reliable Honest Definitely recommend them. Thank you CNC Electricals.
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