Excelsior Engineering
Electricians. Excelsior Engineering has been vetted and approved by TrustATrader. Covering Wales, Bristol, Gloucester, Hereford, Cheltenham and surrounding areas
Membership number TT31572
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Register GuaranteeAbout Excelsior Engineering, Cardiff
Hi, welcome to Excelsior Engineering. We are a family run, reliable electrical company who consider no job too big or too small (pardon the cliche!)
Based in Merthyr Tydfil, and covering South West and Midlands, we have a team of qualified, professional Electricians with over 20 years of experience in the industry. We consistently offer value and quality to domestic and commercial customers and pride ourselves on the positive feedback that we get from our many satisfied customers.
We offer electrician installation, maintenance, and testing and inspection in domestic and commercial sectors focusing on safety. We offer the following types of work, at a reduced rate.
- EICR's
- Fire Alarm Testing
- Emergency Lighting Testing
- PAT testing
- Thermal Imaging
- Fire Risk Assessments
- EV Charger Installation
- General Electrical Installation
- General Electrical Maintenance
We are fully insured and qualified and are registered with the following professional bodies:
NAPIT
City & Guilds - Level 3 Electrical Installations BS 7671
City & Guilds - Level 3 Installation of Small Scale Solar Photovoltaic Systems
University of South Wales BTEC Higher National Certificate Building Services Engineering
City & Guilds Level 3 Certificate Inspection, Testing and Certification of Electrical Installations 500/3517/4
Level 3 NVQ in Electrotechnical Services - Electrical Installation - Building & Structures 100/2854/7
To check the availability of our electricians or for information and advice about the services we offer, please call and speak to one of our friendly advisors who will be happy to offer you a free, no-obligation quote.
Alternatively, to find out more about Excelsior Engineering and the services we offer, click on the following link to visit our website
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Excelsior Engineering
- Identification checked
- Company address verified
- Customer references checked
- Agreed to TrustATrader's high standards
- Agreed to complaints procedure
Insurance details
| Provider | Simply Business |
|---|---|
| Verified | 8th October 2025 |
Cardiff
Qualifications
- NAPIT
- City & Guilds - Level 3 Electrical Installations BS 7671
- City & Guilds - Level 3 Installation of Small Scale Solar Photovoltaic Systems
- University of South Wales BTEC Higher National Certificate Building Services Engineering
- City & Guilds Level 3 Certificate Inspection, Testing and Certification of Electrical Installations 500/3517/4
- Level 3 NVQ in Electrotechnical Services - Electrical Installation - Building & Structures 100/2854/7
Reviews (24)
-
Average rating: 5.0 out of 5
Review by Ricki
on 27th October 2025
"We had lee in as an emergency, he quickly responded and solved the issue with our electrical sockets that had melted inside and put our minds at ease straight away. We won't use anyone else now. Tha is again"
Trader reply: "Thanks Ricki, glad I could fix the fault for you"
- Initial impression Initial impression: 5 out of 5.0
- Punctuality Punctuality: 5 out of 5.0
- Cleanliness Cleanliness: 5 out of 5.0
- Quality Quality: 5 out of 5.0
- Value Value: 5 out of 5.0
- Overall opinion Overall opinion: 5 out of 5.0
-
Average rating: 5.0 out of 5
Review by Hazel Allen
on 8th October 2025
"Lee was fantastic, well organised and left the job clean and tidy"
Trader reply: "Thanks Hazel. Always a pleasure to work at FH"
- Initial impression Initial impression: 5 out of 5.0
- Punctuality Punctuality: 5 out of 5.0
- Cleanliness Cleanliness: 5 out of 5.0
- Quality Quality: 5 out of 5.0
- Value Value: 5 out of 5.0
- Overall opinion Overall opinion: 5 out of 5.0
-
Average rating: 5.0 out of 5
Review by James Collins
on 8th October 2025
"Lee came at short notice to disconnect the fire alarms and check the electrical supply following a leak up stairs which caused flooding through the ceiling. Provided perfect advice to let the water dry out and followed up with testing all the electrics to ensure no severe damage was caused."
Trader reply: "Thanks James, glad we could safely get your supply back on for you at that hour"
- Initial impression Initial impression: 5 out of 5.0
- Punctuality Punctuality: 5 out of 5.0
- Cleanliness Cleanliness: 5 out of 5.0
- Quality Quality: 5 out of 5.0
- Value Value: 5 out of 5.0
- Overall opinion Overall opinion: 5 out of 5.0
-
Average rating: 5.0 out of 5
Review by kath Odwyer
on 7th October 2025
"punctual, professional and most importantly a general nice guy, a perfect tradesman to have support our care home"
Trader reply: "Thank you Kath. Always look forward to visiting you all at the care home"
- Initial impression Initial impression: 5 out of 5.0
- Punctuality Punctuality: 5 out of 5.0
- Cleanliness Cleanliness: 5 out of 5.0
- Quality Quality: 5 out of 5.0
- Value Value: 5 out of 5.0
- Overall opinion Overall opinion: 5 out of 5.0
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