Survey & plan
We look at the property, listen to what you need and explain the most practical route before work begins.
Electrical diagnosis & repairs
Find the electrical fault before choosing the repair.
Methodical investigation for circuits, lighting, sockets and electrical equipment that trip, fail intermittently or stop working correctly.
Selected installation detail · AGF Services
Electrical Fault Finding
A careful diagnosis saves guesswork.
Every project begins with a conversation and ends with a neat, confidently finished installation.
Talk to an installer- Tripping circuits
- Lighting and socket faults
- Intermittent electrical problems
- Clear repair recommendations
Qualified inspection and testing
City & Guilds Level 3 — 2391-52.
Verified Level 3 Award in Initial and Periodic Inspection and Testing of Electrical Installations. Ofqual accreditation 603/1275/0.
Electrical work
Lighting and power, finished properly.
From a new light fitting to larger upgrades, the routes, alignment, protection and final appearance are considered together.
- Domestic and commercial electrical work
- Lighting, upgrades and fault finding
- Testing, certification and clear handover
What to expect
A considered job, from first look to final handover.
Install with care
Equipment positions, cable routes and surrounding finishes are treated as part of the installation—not an afterthought.
Test & hand over
We test the finished system, connect the controls where required and make sure you are confident using it.
Understand the symptoms
When and how the problem occurs can be as important as the failed item. We begin by listening and checking the affected circuit.
Test methodically
We narrow down likely causes using appropriate inspection and testing rather than replacing parts at random.
Explain the findings
Once the fault is identified, we discuss the condition found, the repair options and any wider issue that deserves attention.
Repair and retest
Agreed repair work is completed and the affected installation is checked again before handover.
What we can install
Built around the way you live.
We'll talk through the right combination for your property, explain the options clearly and keep the finish neat.
Common problems
Investigation for a wide range of domestic and small-business faults.
- Circuit breakers tripping
- Sockets or lights not working
- Intermittent faults
- Damaged accessories
A clear route forward
The aim is to identify the cause and make the next decision understandable.
- Inspection and testing
- Fault isolation
- Repair recommendations
- Post-repair checks
Helpful to know
Clear information before you decide.
Before we visit
Note when the problem happens, which circuit is affected and anything that changed shortly before it began.
- Do not repeatedly reset a faulting circuit
- List affected rooms or equipment
- Share previous repair information
A clear finish and handover
We agree the scope before work begins, keep equipment and cable routes considered, test the finished installation and explain what has been completed.
- Clear recommendations
- Careful installation
- Testing and practical handover
Frequently asked questions
Useful answers before you enquire.
Where do you provide electrician services?
AGF Services provides domestic and small-commercial electrical work across Cardiff, Newport, Bristol, Swansea, Bath, Bridgend, Gloucester, Swindon and the wider South Wales and South West England service area.
Can you replace an old fuse box or consumer unit?
Yes. We assess the existing installation, earthing, circuits and protection before recommending a suitable consumer-unit upgrade, followed by testing, identification and certification for the completed work.
Do you provide electrical fault finding and rewiring?
Yes. Services include methodical fault finding, repairs, new circuits, partial and full rewiring, lighting, sockets, outdoor power and electrical work for renovations.
How long will the electrical work take?
That depends on the existing installation and the scope of work. A small alteration may be completed in one visit; larger upgrades are planned and timed after an assessment.
What information helps before an electrical visit?
Tell us what is not working or what you want to add, the property type and any access limitations. Photographs of the consumer unit and work area are often useful.
Is workmanship covered?
AGF Services provides a one-year workmanship guarantee on completed installation work. Product or manufacturer warranties remain subject to their own terms.
Do you cover both South Wales and South West England?
Yes. AGF Services covers its listed areas across South Wales and South West England. Enter your postcode on the contact page and we will confirm availability.
Can I send photographs with my enquiry?
Yes. The quote form accepts up to three optional photographs, which can help us understand the property and give you a more useful first response.
Plan with confidence