Welcome to Certified Group Limited, We are a sister company to Certified Gas Heating Ltd. Started of as a dedicated and driven apprentice who started working within the plumbing trade from the age of 15. Established in 2012, We are a fast growing company accommodating your plumbing, heating and gas utilities effectively. Over the years we have started to offer other services which include: Electrical, renewables, drainage, carpentry, roofing, property renovations and kitchen extensions hence the reason for the name change as it fits our image at present. We at Certfied group are known for being professional, organised and enthusiastic at all times. We are approved contractors rated a “5 Star company for quality services” on Which Trusted Trader, Trust Pilot and other platforms. We at Certified group have a fantastic reputation for our hard work, performance, quality and efficiency. We are based in Greenwich SE10 London and cover whole of the capital and surrounding areas. We offer a 24/7 emergency services, Landlord safety certificates, Central heating and boiler installations, Breakdowns, Repairs, Power flush and more.
CERTIFIED GROUP LTD examples of work
CERTIFIED GROUP LTD answered questions about Bathroom fitter
How much to replace one pipe central heating with two pipe. 8 radiators in total
Hi Andrew, Just seen your Question. To replace your current one pipe system to twin pipe such as flow & return pipes it really all depends on the route and how much pipe work really needs to be installed. Its best you contact me on zero seven nine zero eight two three nine six six five. We can advise you. Thanks Aziz
Which professional should I approach to install ventilation in my bathroom? Would involve drilling a 100mm hole through a 400mm brick wall.
You can use a plumber
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Top trades offered by CERTIFIED GROUP LTD
Cellar & Basement Conversion
Conservatory
Garage Conversion
Bathroom Design
Bathroom Installation
Complete Bathroom Refurbishment
Chimney Building / Repair
Pizza Oven
Wooden Staircases
Wooden Doors - Internal
Laminate Flooring