Castle Gas
Coventry, West Midlands
Checkatrade member since November 2025
Accepts Checkatrade Pay
We guarantee the work for up to £1,000 for 12 months. T&Cs apply
Services
- Emergency Central Heating Repair
- Gas Boiler Installation
- Gas Boiler Servicing / Repair
- Gas Central Heating Installation
- Gas Central Heating Servicing / Repair
- Gas Cooker Installation
- Gas Safety Checks - CP12
- Smart Thermostats
Customer Reviews
Write a review10 /10
Based on 16 reviews over the past 12 months
Quality of work
10
Reliability
10
Communication
10
Reviews (88)
- SSamina H
10 Gas capping and fixed unexpected issue
Posted 1 week ago
I cannot recommend Paul enough. He was the man for the job. He went above and beyond to ensure the work was done efficiently and properly. And even solved an unexpected (but potentially serious) problem there and then. So effectively solved two problems including gas capping done promptly. If I were to rate his work, outstanding is not enough of a compliment. I help my uncle take care of his property, and my uncle is not fully able, so honest, competent and willing workers like Paul are honestly lifesavers! Paul, I will contact you for the cooker issue later 👍 Top class and professional 👍Verified reviewerJob location: CV6Response from Castle Gas
Thankyou! It's a pleasure
- JJudith L
10 Landlord’s Gas Safety Check.
Posted 15 April
Brilliant communication. Efficient. Arrived on time. Report issued almost immediately.Verified reviewerJob location: CV10Response from Castle Gas
Thankyou 🙌
10 Boiler replacement
Posted 07 April
Job location: CV3Did a great job replacing my elderly mother in laws boiler, nothing was to much trouble, worked hard to get the job done quicky, including over the weekend. All old boiler and rubbish removed and area left spotless, she is very happy with the work done. Would 100% recommend- NNeil P
10 Smart thermostat installation
Posted 07 March
Had Paul instal a smart thermostat, best price i found, here on time and no fuss. 100% recommend.Verified reviewerJob location: CV2 - DDiane C
10 new boiler
Posted 24 February
Job location: CV2Paul of Castle gas was excellent and a very nice person. the boiler was fitted to a high standard. would recommend him to any one needing a new boiler.Response from Castle Gas
Thanks Diane, it was a pleasure to work for you
10 Very helpful
Posted 11 February
Job location: CV4Great work, fast and efficient. Also came again to replace a faulty component. Really great work.
Photos
Company Info
Owner
Mr. Paul Mannion
Sole Trader
1 years on Checkatrade
VAT Registered
No
Covering the installation and maintenance of domestic heating and plumbing.
I have a proven track record of excellent workmanship and customer service. Work is never rushed and always carried out to the highest standard, leaving customers happy and relaxed with the service I provide.
From hot and cold pipework, radiators, boilers and full heating installations, smart controls, flushing and servicing.
Accreditations and awards

This trade passed up to 12 Checkatrade vetting checks
Member since November 2025
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
