Thameside Heating & Plumbing
Shepperton, Surrey
Checkatrade member since May 201510
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
- Underfloor Heating Installation
- Radiator Installation
- Water Supply Pipe Repairs
- Water Leak Detection
- Shower Installation
- Power Flushing
- Plumbing Repairs
- Water Mains Specialist (Pipe Replacement, Moling and Lead Pipes)
- Water Pumps Installation
- Tap Repair
- Pipe Fitter
- Emergency Plumber Service
- Radiator Repair
- Radiator Thermostat Valve Installation
- Shower Repair
- Underfloor Heating Repair
- Water Pumps Repair
- Bathroom & Kitchen Plumbing
- Blocked Baths
- Blocked Sinks
- Radiator Thermostat Valve Repair
Customer Reviews
Write a review9.92 /10
Based on 33 reviews over the past 12 months
Quality of work
9.97
Reliability
9.97
Communication
9.81
What customers are saying
AI-generated from customer reviews over last 24 months
Customers consistently describe this trade as professional, friendly, and reliable, praising the quick response times and high quality of work. Reviewers frequently highlight great communication and efficiency, with many stating they would highly recommend the service.
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Reviews (394)
- CClara R
10 Central heating issue assessment and repair
Posted 26 November 2025
my radiators were not working and within 10 min Lee managed to find the issue and solve it. He proposed me different options and was able to assess an issue with the stopcock as well. Lee was super helpful and easy to communicate with. I would definitely recommend.Verified reviewerJob location: KT8 10 Boiler repair
Posted 22 November 2025
Lee came back very promptly to our message and took a look at our old boiler and ordered new parts and fixed it next week. As it was getting colder and colder, we are so glad he could fix it. Thank you Lee so much!Verified reviewerJob location: TW1810 New shower, fitted quickly and professionally
Posted 09 November 2025
I was in urgent need of a new shower and Lee was able to schedule me in quickly. Great communication, knowledgeable and very professional.Verified reviewerJob location: TW1810 Would recommend!
Posted 10 October 2025
Great service as usual. Lee was quick to respond, on time and friendly.Verified reviewerJob location: TW810 Boiler / water heater work
Posted 09 October 2025
Was recommended Lee by a neighbour and I wasn't disappointed. Work was carried out quickly and communication was great! Really nice guy - I would also recommend!Verified reviewerJob location: TW1710 Fast and efficient
Posted 19 September 2025
We used Thameside Plumbing to install a new boiler as the previous one had stopped working. After establishing that the current one could not be repaired as the parts needed were obsolete, they managed to order and install a new boiler with 24 hrs. They were thorough, efficient and considerate and went above and beyond to ensure that everything was set up and took the time to explain how to use the new system. We would absolutely recommend them and will definitely use them again.Verified reviewerJob location: TW1
Photos
Company Info
Owner
Mr Lee Finnerty
Sole Trader
11 years on Checkatrade
VAT Registered
No
My name is Lee and I have been in the Gas Industry for over 30 years. I was trained by a National Gas Company where I worked for 10 years.
I started trading as Thameside Heating & Plumbing in 1999 and have seen a steady rise in growth. We have a very high amount of regular clients, both in the domestic sector as well as commercial. Based in Middlesex we operate throughout London and the surrounding areas. We take great care in making sure that your installation or repair is carried out with safety as the number one concern. All Gas Safe Proecuded are adhered to in all work carried out and all releavnt jobs are certified. We also carry out Gas Safety Landlord Certificates which are necessary for the rental market. All of our work is carried out by fully qualified engineers who carry a wealth of experience in the industry.
General work carried out :-
- 24/7 Central Heating Repair Service (no call out charge) - Full Central Heating Installations and Upgrades - Boiler Replacements - Underfloor Heating.- Leaking radiators, pipes and valves - Overflowing tanks (ball valves).- Gas Landlord Certificates (cp12) - Gas escape, trace and repair - Faulty emersion heaters and cylinders - Overflowing tanks (ball valves) - Full Bathroom installations and repairs.- Blocked sinks.
Thameside Heating & Plumbing is a Gas Safe Registered company with full public liability insurance.
Qualifications
- Gas Safe Numver 502797 - Zurich certificate of competence.
Please Call today for an efficient and friendly service.
Accreditations and awards
This trade passed up to 12 Checkatrade vetting checks
Member since May 2015
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