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GT Marshall Plumbing & Heating

Professional Plumbing & Heating Services

47 Woolbrook Park, Sidmouth, EX10 9DX Directions

   Closed today Open Monday 08:30 - 17:00

Why Choose Us?

Quality Service
Many Years Experience
Competitive Prices

Here at GT Marshall Plumbing & Heating, we pride ourselves on our reputation

Established in



Business overview

We are a local family business serving the community for over 25 years offering a fast & reliable service.

We are a team with a proven track record with previous customers, effectively problem solving and our main goal is to meet and exceed the expectations of all our customers.

We carry out the highest standard of work at competitive prices and have been doing so for over 25 years as a family run business.


Top of the range shower room install from start to finish think Marshall Plumbing & Heating for all your needs.
Luxury shower room.
Tiles are grain white with mother of pearl boarder tiles. The contrast gives a lovely touch to the bathroom design.
Our 2020 work van, one to look out for :-)

Products & Services

bathroom plumbing

blocked drains

blocked sinks

blocked toilets

boiler cleaning, servicing & repair

boiler engineers

boiler installations

boiler replacements

burst pipes

central heating boilers

central heating equipment

central heating installation

central heating pumps

central heating repairs

condensing boilers

dripping taps

emergency plumbers

gas appliances

gas boilers

gas central heating

gas engineers

gas installers

gas leaks

gas plumbers

gas safe registered

gas safety checks

gas safety services

gas servicing

heating engineers

hot water plumbing

kitchen plumbing

landlord safety certificates


radiator repairs

Bathroom Installations



  • Gas Safe Register (147800)


Happy to recommend

Guy Marshall has looked after our plumbing and heating needs for 15 years. Always high quality work and good ideas if changes/updates needed. Happy to recommend.
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Excellent Job

Guy replaced our boiler and installed a new radiator whilst he was at it. Efficient, reliable and knowledgeable I certainly would have no hesitation in recommending him.
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Highly recommended

Have used Guy for a few years. Prompt, organized, reliable and professional. He knows his stuff too so 5 stars from me :)
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Very highly recommended Central Heating and Plumbing company

Guy Marshall replaced our very old and inefficient boiler as requested. He inspired confidence from the moment of contact, exuding competence and professionalism. He and his team arrived bang on schedule, and executed the work in just 1.5 days (just as Guy had estimated) with much professionalism and efficiency - and, importantly, with far less disruption than anticipated. The cost was very fair and in line with what was expected. We were most impressed with the entire installation. I would not hesitate for a moment to recommend their services.
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Experience is everything!

We have used GT Marshall for over 20 years, friendly professional and always keen to fix plumbing & heating problems in jiffy.
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