Griffiths Gas Ltd
SWANSEA, West Glamorgan
Checkatrade member since September 2023
Services
- Gas Boiler Installation
- Gas Central Heating Installation
- Gas Safety Checks - CP12
- Gas Cooker Installation
- Gas Boiler Servicing / Repair
- Smart Thermostats
- Emergency Central Heating Repair
- Gas Central Heating Servicing / Repair
- General Plumbing
- Radiator Installation
- Water Leak Detection
- Shower Installation
- Power Flushing
- Plumbing Repairs
- Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
- Water Pumps Installation
- Tap Repair
- Blocked Sinks
- Blocked Baths
- Blocked Toilets
- Pipe Fitter
- Emergency Plumber Service
- Bathroom & Kitchen Plumbing
- Radiator Repair
- Radiator Thermostat Valve Installation
- Radiator Thermostat Valve Repair
- Shower Repair
- Water Pumps Repair
Customer Reviews
Write a review10 /10
Based on 21 reviews over the past 12 months
Quality of work
10
Reliability
10
Communication
10
What customers are saying
AI-generated from customer reviews over last 24 months
Customers consistently praise this tradesperson for their prompt, professional, and efficient service. Many reviews also highlight their excellent communication, friendly approach, and tidy workmanship.
Was this helpful?
Checkatrade is not responsible for the summary or the opinions in it. For more information, please read the reviews themselves and learn more in our reviews policy.
Reviews (93)
- VVasyl P
10 Boiler service and safety test
Posted 08 October
Job location: SA2Thanks, Darryl. Very professional service! Highly recommend! I needed to service a boiler. One of the gas engineers said that the flue was too close to the window and gave a huge quote for flue extension. I asked Darryl for a quote but he actually climbed on a ladder outside to the flue and measured the distance with the ruler! The distance was within limits approved by regulations. So Darryl saved me a lot of money and headache. Both times appeared on time. Was very helpful answering the questions. Also recommended main gas cutoff tap replacement, and called the authorized service for it. 10 Radiator installation
Posted 29 August
I posted my job on Check a Trade and Darryl was prompt with response and was available the next day. The job was completed well and with no issues. Darryl was friendly, professional and provided a great service. I would highly recommend him.Verified reviewerJob location: SA110 Efficient
Posted 19 August
Great job, fitted a new water pump. Quick and efficient. Will definitely use again. Thanks Darryl.Verified reviewerJob location: SA5- SSamantha W
10 External tap fitted
Posted 15 July
Turned up on time, completed job within an hour. Got on with job after explaining what needed to be doneVerified reviewerJob location: SA6 10 Leak from bathroom sink
Posted 07 July
Very happy with the work carried out. Will recommend to others. Thank you.Verified reviewerJob location: SA210 Fix shower
Posted 07 July
Darryl was great, fitted us in very quickly to complete work on a leaking shower. very clean, on time and friendly. Great communication all throughout. Thank you Darryl 😊Verified reviewerJob location: SA6
Photos
Company Info
Owner
Mr Darryl Griffiths
Ltd Company
2 years on Checkatrade
VAT Registered
Yes: 319200338
At Griffiths Gas safety is always our number one priority. We always strive to deliver customer satisfaction through the very best professional service and the highest level of workmanship.
You can trust us to deal with a fresh installation, servicing existing appliances or carrying out maintenance and or repairs after a breakdown.
Our core values?
- Clarity and transparency – we believe being honest goes a long way and builds strong customer relationships. What we quote is what you pay, not a penny more.
- Friendly service – no grumpy plumbers here.
- Customer satisfaction – our aim is to finish the job, where everyone is happy before, during and in the end.
- Tidiness – we value customers’ property and will always leave the job clean and tidy.
- Quality workmanship – we don’t take shortcuts and all the jobs are carried out by the highest standards and best practices possible.
Whether it’s helping you to choose the perfect boiler matching all your requirements or a tap replacement, we’ll be there to help.
Accreditations and awards

This trade passed up to 12 Checkatrade vetting checks
Member since September 2023
Individual checks
Identification
Proof of address
Financial
Qualifications and accreditations
County court judgement
Open source media
Business checks
Customer Reviews
Company trading history
Company duplication
County court judgement
Enhanced business check
Director checks
