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

Post your job for free. Read reviews, get quotes, and see tips on hiring the right person.

What type of tradesperson do you need?

What type of job is it?

The quick way to find a local Electricians in Caernarfon, Gwynedd

There are 49 Electricians in Caernarfon, and last month we helped homeowners get quotes for their home improvement jobs.

Browse Electricians in Caernarfon, Gwynedd

Take a look at our Electricians profiles, read reviews and request quotes directly.

Please specify a location
Please specify a trade

Hi at jays property maintenance we run a family run business that are specialists in flat roofing new roofs Chimley rebuilds lead work and all aspects of property maintenance.with a 5 million public liability insurance.

Latest homeowner review

Reviewed by Mark on 18/8/2025

We prioritise with customer satisfaction, focus on economy, safety, reliability, quality and sustain-ability.

Latest homeowner review

Reviewed by Catherine on 12/9/2025

Heatio, a leader in home energy tech, is focused on supporting you to reduce your energy bills and protect yourself from future price spikes. Technologies like Solar, Electric Vehicle Charging and Heat Pumps reduce home energy bills and your carbon footprint. A Solar System can reduce your electricity bills by over 90%, an Electric Vehicle can halve your fuel costs, whilst an Air Source Heat pump swapped for a combi boiler is more than 3x as efficient. All these technologies will be supported and optimised by Heatio’s new home energy management system launching in late 2024. Heatio’s design approach is unique and cutting edge. You’ll receive a free digital assessment of your home, utilising precise home energy modelling and supported by direct home energy data. Providing you with a bespoke design & impact assessment of different technologies.

15 plus years experience in domestic and commercial Offering design and supply and installs in all electrical aspects. Making the everyday professional life just little easier. CCTV Networking and data Fire alarms systems Bathrooms and tv media walls are also a specialty.

Latest homeowner review

Reviewed by Graham on 10/2/2026

Quick to get in touch with me and flexible on timescales, very good comms throughout

Rsj Eco house is a family run business, we offer brickwork repointing. Re Pointing Brick Work - Over time, the mortar in your home’s brickwork can deteriorate, leading to cracks, gaps, or crumbling that can compromise both the appearance and structural integrity of your property. At RSJ, we provide expert repointing services to restore and protect your home, ensuring it looks great and stands strong for years to come. Fully Insured. Get in touch for a free quote

Latest homeowner review

Reviewed by Phil on 9/12/2025

RSJ were flexible, communicated well, were quick to help and most importantly did a good job of the repointing we hired them for. Would use them again, and living in a Victorian house, will probably need to.

SERVING THE DOMESTIC AND INDUSTRIAL SECTORS FOR 30 YEARS. ALL INSTALLATION AND TESTING WORKS COVERED. FULL NICEIC APPROVED, CONSTRUCTIONLINE SILVER MEMBER AND CHAS CERTIFIED.

Latest homeowner review

Reviewed by Michael on 16/5/2025

Excellent job. Very thorough whole house inspection which very reassuring after next door house fire ! Also very low price for 2 hour job. Will certainly use for any electrical work.

Specialists in replacing roofs, slates or tiles. I source and supply all materials saving the customer time and hassle researching the materials. All of the materials I use are of the highest standard. I always supply samples of tiles or slates to ensure we get what suits best for your property and price range. I also do new build houses from wall plate to finish and fit fascia boards and soffits. Other jobs we regularly complete include full loft Conversions and replacement of old roof windows due to them becoming drafty or if they have been fitted for 25 years and over and need a upgrade. All of my jobs are completed to a high standard and come with a 10 year warranty.

Latest homeowner review

Reviewed by Zachary on 26/3/2025

Welcome!   We love gardens and the beauty they bring to your surroundings, however, gardens require work which we understand you may not have the time to invest.  This is where we can help.   Our family run business offers reliable, friendly and affordable garden services which will make the most of your garden and outdoor space.  We carry out the work enabling you to simply enjoy the pleasure of a well maintained garden. What we offer Whether your garden is small or large, simply needs mowing or a complete overhaul, we can assist to ensure you get the most from your garden.  Here are just some of the services we offer: Clearing overgrown gardens, tidying, managing shrubs   One off garden clearance Regular maintenance Lawn care Flowerbeds,  Containers & Baskets Hedge Care Decorative Coverings Wood protection Fencing Patio & Drive Maintenance Overall care for your garden including planting, pruning, weeding and mowing   Regular mowing, aerating, feeding and scarifying to maintain and improve your lawn   Creating raised beds, digging new borders and care for existing flowerbeds including planting, weeding and pruning    Trimming, reducing or planting new hedges   We can provide and install gravel, slate, bark or pebble to compliment or transform the look of your garden   Care for fencing, decking, sheds and other wooden garden features to enhance their look and provide weather protection   We repair and install new fences, or can simply replace panels or posts to your requirements   Pressure washing and weeding to maintain a quality appearance

Latest homeowner review

Reviewed by Oizamisi on 24/4/2025

Prompt delivery of service.

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

Reviewed by Anthony on 5/12/2025

Job completely promptly as promised.

J R Griffiths roofing we specialise at 're roofing, slate tiles and leadwork. also chimney work undertook. Rubber roof and also grp

Latest homeowner review

Reviewed by John on 7/8/2022

Reasonably priced, job completed the next day couldn't ask for anything more.

We specialise in the full design, supply, installation and commissioning of water and electric underfloor heating systems. We also offer supply and installation of your floor insulation too if required. Our office is in the South East but we work nationwide due to our large base of installers. We can cater for any floor construction whether that be new builds or refurbishments.

Brennan Electrical Solutions - Warrington based - Nation wide travel - 14+ years trade experience Honest, trustworthy and reliable electrician INSTAGRAM @brennanelectricalsolutions At Brennan electrical we offer full range of electrical services, commercial industrial, domestic which include; full & part rewires, car charger installations, kitchens, extensions, lighting design and installation. PAT testing and landlord certification. No job to big or small please do not hesitate to contact us if you have any questions. Thank you

Latest homeowner review

Reviewed by Karl on 27/8/2025

Sam is great to deal with and friendly. Talks you through what is needed and quotes a very fair price. Turns up bang on time when he says. A pleasure to deal with him, and I would not hesitate to use him again.

Bradley Angel Joinery (BSc Hons). NVQ Level 2 Carpenter and Joinery NVQ Level 3 Advanced Carpentry and Joinery Time served joiner with over 14 years construction industry experience. Available for all second fix joinery and general handy man tasks, I take extreme pride in my work ensuring all jobs are completed to a high standard. Please do not hesitate to contact me for a quote or any questions that you may have.

Latest homeowner review

Reviewed by Kerry on 29/3/2025

Angel joinery fitted a kitchen and some internal doors for me. Brad and all of his team were very professional and reliable. Brad kept me informed on what was happening, who was coming and when, and everyone turned up when they said they would. I’m really happy with the work and would definitely use them again.

I am a fully qualified electrician with over 15 years experience I take pride in my work. I have a can do ; approach to jobs and my experience in electrics gives me the confidence I need to complete every job to a high standard. References can be provided by all my customers

Latest homeowner review

Reviewed by Adie on 5/2/2026

Went above and beyond to ensure the job was right. Will definitely use for all my electrical work going forward.

Family run fire and security company based in Chorley, Lancashire with over 17 years experience in the industry. From full installation to maintenance and repair, commercial and residential, we believe in fair pricing without compromising on quality of work.

Latest homeowner review

Reviewed by Wayne on 7/1/2026

Prime Security Installations Ltd (PSI) provide security solutions ( CCTV Intruder Alarm Access Control Door Entry) for both businesses and homes throughout the UK. Our friendly, professional, and efficient security experts can custom-design security systems to meet your exact needs. We cover all main cities. At Prime Security Installations Ltd, we are dedicated to providing top-quality security solutions to homes and businesses throughout England, Wales, and Scotland. Our team of expert technicians has years of experience in the security industry, and we are committed to staying up-to-date on the latest technologies and techniques in order to provide the best service possible to our clients. Our services include CCTV installation, CCTV repairs, alarm repairs, and burglar alarm installation, take over our alarm, CCTV, and access control. We understand that every property has unique security needs, and we work with our clients to create customized security plans that meet their specific requirements. Enhance the safety and security of your home or business with our professional security system installation services. Our expert team specialises in providing customised solutions tailored to your specific needs, ensuring comprehensive protection for your property. From state-of-the-art surveillance cameras to advanced alarm systems, we utilize cutting-edge technology to safeguard what matters most to you. Rest easy knowing that your premises are fortified with reliable security measures designed to deter potential threats and provide peace of mind. Trust us to install your security system with precision and efficiency, safeguarding your peace of mind. We are a multi-award-winning security installer and pride ourselves on our competitive pricing and excellent customer service. Our goal is to help our clients feel safe and secure in their homes and businesses, and we strive to exceed their expectations with every project we undertake. If you are in need of top-quality security solutions, don't hesitate to check our recent works or get in touch with us. We would be happy to discuss your needs and provide a free quote for our services. Thank you for considering Prime Security Installations for all of your security needs.

Latest homeowner review

Reviewed by Robel on 18/9/2025

Electrical contractor specialising in domestic rewires and commercial installations nationwide also car charging points, sockets, lighting indoor and outdoor, security and door access, fire alarm.

Latest homeowner review

Reviewed by Nick on 19/4/2025

Very friendly and amenable. Brad gave a fair price for some additional work while he was here and we were very happy with the work. He communicated with us through the whole job to make sure we were happy with what was being done. Will hire again.

Young Gas & Oil Ltd are a family run business with 35 years experience in the industry. We undertake all kinds of Gas, Oil and Plumbing Services. From routine tasks to major installations and repairs and are Worcester Bosch Accredited installer.

Latest homeowner review

Reviewed by damanjeet on 8/2/2026

All sorted very good service

We are tree surgery and landscape contractors,with over 25 years experience.All operatives are trained and competent in their work.We are qualified and fully insured. We offer quotations and advice/ideas for each customers enquiry. Based in south Ribble, but carry out works all over the north west / north of England We work for councils/ utilities/ schools, colleges and construction companies.. Also a varied domestic client base. Contact Ben Ainsworth (director) for any enquiry’s or questions about our services at Greenlandstreecare & landscapes/ Groundworks/ property maintenance

Latest homeowner review

Reviewed by Robert on 30/11/2023

Excellent job would hire again

Welcome to home build thank you for visiting my rated people page . We are a family run business specialising in all roofing work including: Re-roofs Flat roofs Slate Tiling Roof moss removed Chimneys Ridge & Hip tiles Lead work and Valleys Upvc fascia, soffits and guttering - cleaned, repaired and renewed. EPDM Rubber roofs. We give free estimates and all work is guaranteed so don’t hesitate and give us a call

Latest homeowner review

Reviewed by Naz on 19/12/2025

Fantastic service. Arranged a time and attended promptly. Completed the work within agreed timeframe. Would recommend and definitely use again

Our award-winning claims management service aims to help policyholders throughout the UK make successful buildings insurance claims caused by storms, burst pipes, accidental damage, fire, floods or other events which lead to the property owners needing to make an insurance claim. We project manage and carry out the required repairs using our fully vetted contractors. Aspray always strive to reinstate the property to its pre-incident condition as swiftly as possible. Aspray Ltd are authorised and regulated by the Financial Conduct Authority for claims handling only.

Latest homeowner review

Reviewed by John on 14/5/2023

Mon Roofing and Building Contractors have been going for near enough 20years. i started up as a roofing and building only buisnes but over the years grew to contracting projects ie extensions , annexes, new builds ext. i have an impressive portfolio and have not used the rated people platform since 2014 . but due to not going for the larger project have now come back on here to look for smaller contracts.

Latest homeowner review

Reviewed by Elizabeth on 13/1/2026

Very fast response, excellent service, friendly guys. Great job done

A. Gallagher & Son provide services across North and Mid Wales and the North West. We employ only local specialist tradesmen for slating, tiling, flat roofing, lead work, fascia and gutters and solar PV. We are able to take on works of any size to the most complex designs and specifications. Our Roofing Services Include: New Roofs Roofing repairs Re roofing Slate and materials Solar panels Other general building Get FREE quotes and friendly service. Members of National Federation of Roofing Contractors Velux approved installers We believe high quality standards of work is an essential key in the companies growth and development.

Latest homeowner review

Reviewed by MALCOLM on 6/5/2025

Latest homeowner review

Reviewed by Margaret on 10/4/2025

Tv Tonys

Electrician in Caernarfon

(674) Read reviews

we are a tv aerial satellite cctv and alarm specialist with over 42 years experience,with over 1 million satisfied customers. All our customers receive a twenty year guarantee. installations are not covered by storm damage

Latest homeowner review

Reviewed by Michele on 28/10/2025

Tony contacted me within minutes of putting the job up. He came two days later, turned up on time, did an excellent job and charged less than his quote. He left everything very neat.

Fire Emergency Security Systems Qualified engineer. Intruder alarm/ Fire alarm/ CCTV/ Door Access Systems

Latest homeowner review

Reviewed by Martyn on 23/11/2021

I can’t fault James. From the initial consultation/survey to the actual fitting he was great. Gave great advice about what he thought we needed and very neat/tidy work throughout. Price was very reasonable and would definitely recommend him to others.

Unexpected breakdown? No worries, our experts will fix it in no time. We’ll then protect any future breakdowns for the next 12 months. - Low cost boiler repairs by expert engineers. - Fixed-price £199 one-off repair fee, then from £12.95 a month - Save over £200 on typical one-off repair costs - Protect against any further breakdowns

Latest homeowner review

Reviewed by Kiri on 26/11/2022

At P.E.P Construction ltd, we offer a wide verity of service in the construction sector, from anything as small as you can think to as big as you want and as high end From groundwork’s to Extention all the way to new builds look no further, we have a team of trades all under one roof l, with a professional and friendly service start to finish look no further

Latest homeowner review

Reviewed by damian on 5/12/2024

35+ years experience in Electrical Contracting. Domestic & commercial installations. Inspection & Testing certification. Portable Appliance Testing. Members of NAPIT, The Registered Competent Persons Scheme & Trustmark

Latest homeowner review

Reviewed by Jo on 15/2/2023

I am John the owner of Cader Electric. I am a sole trader and pride myself on providing a very personal service. I can cater for the small one off projects or long term such as self build or renovations.

Latest homeowner review

Reviewed by Gwenda on 21/8/2019

What a hero! John arrived within an hour of our initial phone call despite it being late in the afternoon. He went above and beyond the line of duty systematically fixing not only the original posted job but others that reared their ugly heads in our old stone cottage. He would not leave for the evening (returning to repair the other problems a day later) until he was able to leave us with an electricity supply as it is needed to bring water to the house. I cannot fault any aspect of his work-top bloke too!

We offer domestic, commercial & industrial electrical service. This includes design, installation & testing. We specialize in rewires and EICRs with over 15 years experience. We cover all of North Wales and beyond. We always give a fixed price and all our work comes with 12 months warranty.

Latest homeowner review

Reviewed by Richard on 24/9/2023

Brilliant Job :-)

We are a landscape and home improvement company and cover north, west wales and the Midlands. We specialise in all hard and soft landscaping. We aim to carry out professional work with nptc qualifications for any arb work and over 20 years home improvement experience in the team.

Latest homeowner review

Reviewed by James on 3/5/2022

Excellent service. Shaun was very communicative, and made sure the job was done well. Definitely recommend.

Friendly business that covers all building work over North Wales, we take pride in our work and all work are done to a top standard

Latest homeowner review

Reviewed by Judy on 4/2/2026

Excellent work. Reasonable price Friendly and respectful of property. Thank you Iwan

GMS

Electrician in Caernarfon

Gareth, the proprietor of GMS is a qualified wood machinist by trade and has over 25 years’ experience working within the construction industry. Gareth first started the business in 2005 with a view to provide clients across North Wales and Cheshire with kitchens. In the last 10 years the business has diversified and now accommodates a scheme of works within construction from kitchens to bathrooms, gardens to bedrooms, fire and flood damaged properties and more. Gareth employs several staff and subcontracts to NICEIC registered Electricians and GAS SAFE registered gas engineers. Therefore, GMS can offer project managing and the client only needs to converse with one trade [GMS] rather than multiple. Thus, taking the stress out of the job.

Latest homeowner review

Reviewed by Mark on 23/2/2018

Great communication and work carried out to a high standard.

Local Renewable Energy, Plumbing, Heating, Joinery, plastering, electrical and general Building Professionals. Trustmark Accredited, PAS 2030 Accredited, Green Deal Approved Installer and Gas Safe Installers. ECO 247 serve our growing clientèle of environmentally and economically aware customers. We provide plumbing, heating and renewable energy services, (including emergency call-outs when possible), throughout Prestatyn and in neighbouring areas in North Wales and the North West. We also specialise in general building work such as, but not limited to, Kitchens, Bathrooms, Extensions and full renovations of domestic and commercial properties. Our team includes heating and plumbing, joinery, bricklaying, plastering and electrical professionals with extensive knowledge and experience of mechanical and electrical engineering, renewable energy and technical consulting services. This combined skill-set allows us to develop systems that cater for the needs of traditional, modern, and state-of-the-art environments.

Latest homeowner review

Reviewed by Sheila on 13/9/2022

They were excellent and very reasonable

Verisure is the UKs Number 1 leading alarm company, recently expanded out to the UK and became number 1. We beat other quotes and are rated number 1 in new alarm sales, check our trustpilot for more.

Latest homeowner review

Reviewed by Carlos on 31/10/2025

I had my alarm fitted by this company it was on time and very professional and I love the service . And I recommende to anyone

We have been in the trade for 35 years, and we enjoy every minute of it, mainly to see the smiles on our clients face

Latest homeowner review

Reviewed by Edward on 1/7/2025

Norman and the guys turned up ready to work last Saturday morning and it was not long before they had the system drained and the old thermal store removed. They then began the complicated task of plumbing in an unvented hot water cylinder into the existing circuit. When they finished they diligently cleaned up and made sure everything was polished. I would highly recommend this firm even for the most complicated work required. THANKS GUYS.

Bae Construction is a company dedicated to delivering building and construction services of the highest standard. We pride ourselves on the quality of work we can deliver for a variety of different projects large or small. Based in Anglesey we aim to provide building and construction services throughout Anglesey and north West Wales. We have over 25 years experience in the building industry having worked on projects of all sizes from conversions to refurbishments and new builds. Whatever the size of your building project our commitment is to Provide the highest standard of workWork in partnership with you to deliver your projectCommunicate effectivelyKeep to your budgetExceed your expectations

Latest homeowner review

Reviewed by Alun on 17/9/2016

I changed my mind not to go ahead with the extension

Structured cabling specialist for Data Networks, CCTV, and AV installations, including all TV and Satellite requirements.

Latest homeowner review

Reviewed by Anne on 5/7/2021

Lovely job, adding 4 network points, fixed another point and tidied up the nest of cables that were under the stairs. Thank you

I have 30 years experience in bathroom and kitchen installation I do high-quality work guaranteed I am a sole trader.

Latest homeowner review

Reviewed by Stuart on 23/3/2017

Roy was quick to reply to my post, came and explained the work clearly and came back to complete the work in quick time within the tight timetable I had imposed. The radiator is all up and working well. Good clear-up. Friendly and reliable.

Latest homeowner review

Reviewed by keith on 29/6/2013

e.mail quote, very helpful in explaining material costings.

Latest homeowner review

Reviewed by Cheryl on 27/7/2024

They ruined my kitchen cut holes where there didn't have to be holes I'm disabled and stuck ìn bed They left me with no water or electricity an noway to cook for a week in this heat I've had to buy new cupboards an pay à plumber electrician an joiner as well to fix there mess if I could give them no star I would

Would you all kinds of roof repairs gutter repairs cleaning gutters alter alter building over cause fully guaranteed

Latest homeowner review

Reviewed by Baiba on 27/8/2024

Loft conversion specialist, with 25 years worth of experience.

At Totally Protected, we take your safety seriously. Our team of expert engineers are fully trained and equipped to handle all of your security needs, from fire system installations to CCTV setups. As a Paxton approved installer for entry systems and a Hikvision approved installer for CCTV and entry systems, you can trust that we have the knowledge and expertise to provide you with top-notch security solutions. Not sure exactly what you need? No problem. Just give us a call and we'll schedule a visit to your location. We'll assess your security needs, go over your options, and work with you to come up with a customized solution that fits your specific requirements. Your safety is our priority, and we're committed to providing you with the best security services possible. Contact us today to see how we can help protect what matters most to you.

Hi, I’m Hadi — a professional home and business security specialist with years of experience in smart alarms, CCTV systems, and modern security upgrades. I work with Verisure, Europe’s leading monitored alarm company, helping homeowners replace old or unreliable systems (like ADT or Yale or DIY systems) with fully monitored smart alarms that include 24/7 response, mobile app control, and lifetime warranty. For customers who prefer no monthly subscription, I also offer independent CCTV installations — using high-quality smart cameras with live viewing, mobile alerts, and clear day/night recording. Whether you’re looking for a complete monitored system or a one-off CCTV upgrade, I’ll design a package that suits your home, budget, and level of protection. My goal is simple — to give every customer peace of mind by protecting what matters most: your family, property, and business.

S P Painting and Decorating provides high-quality painting and decorating services with a modern, professional finish. We take pride in transforming homes and businesses with precision, attention to detail, and a commitment to customer satisfaction. Whether it’s a single room refresh, a full property makeover, or specialist decorative finishes, we deliver results that are both stylish and long-lasting. Using premium materials and skilled techniques, we work closely with our clients to bring their vision to life, on time and within budget. At S P Painting and Decorating, no job is too big or too small – from freshening up interiors and exteriors to complete decorating projects. Our goal is simple: to create spaces that look exceptional and stand the test of time.

How our service works

  • Create a job - it's free

    We'll connect you with the right tradesperson, from over 30 different trades.

  • Get quotes

    Up to 3 tradespeople can provide a quote, but on average you'll get 1-2.

  • Check ratings

    Look at each tradesperson's profile page to see their ratings and reviews.

  • Pick a tradesperson

    Use our homeowner checklist for extra tips on choosing a tradesperson.

  • Job done

    Leave a rating for your tradesperson based on quality, reliability and value.


Electrician in Related Locations

Expand your search to these areas in related locations

Recently completed jobs

Here's what's been happening in and around your area

Setting timer does not switch...

Setting timer does not switch boiler on and off for CH. No provision to switch HW off. The only way to switch HW off is to switch mains electricity...

Full house re-wire

We are moving into a house in January 2017 and we will need a full re-wire and fuse box upgrade along with more powerpoints and lighting. The house is...

When we put a few appliances...

When we put a few appliances on (cooker and kettle, cooker and immersion heater, immersion and hoover) the RCD on the 24hour electric supply trips...

Fit an electric cooker or wire...

Fit an electric cooker or wire it, I need job to be completed.

Electricity safety check for...

Electricity safety check for sale of property.

Lights keep blowing outside...

Lights keep blowing outside the pub

Install 1 x light switch, 1 x...

Install 1 x light switch, 1 x power socket Additional information: I need one plug socket and one light switch relocating I will supply the items...

Few odd jobs

Move a TV aerial point from one side of living room to the other, move/install couple of new double sockets behind a wall-mounted TV, install an...

Quote requires for 1. Replace...

Quote requires for 1. Replace two external security lights (suitable for harsh weather conditions) 2. Fault check and repair 5 LEDs (12v) in upstairs...

Economy 7 heater needs fixing

Economy 7 heater needs fixing

How our service works

  1. Create a job - it's free

    We'll connect you with the right tradespeople, from over 30 different trades.

  2. Get quotes

    Up to 3 tradespeople can provide a quote, but on average you'll get 1-2.

  3. Check ratings

    Look at each tradesperson's profile to see their ratings and reviews.

  4. Pick a tradesperson

    Use our homeowner checklist for extra tips on choosing a tradesperson.

  5. Job done

    Leave a rating for your tradesperson based on quality, reliablity and value.

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