Company/TP logo - "CERTIFIED GROUP LTD"

CERTIFIED GROUP LTD

Gas / Heating engineer, London

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Main header - "CERTIFIED GROUP LTD"

About

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.

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100+ ratings

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Member for 11 years

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Gas Safe registered

Gas Safe registered

This tradesperson is Gas Safe registered to work safely and legally on gas appliances in the UK.

Registered name
Certified Group Ltd
Registration number
546759
Registration body
Gas Safe Register
Part P registered badge

Part P registered

Part P registered

This tradesperson is Part P registered and their electrical work meets legal safety standards.

Registered name
Certified Group Ltd
Registration number
D612461
Registration body
NICEIC Certification Services

Work area

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Trades & services offered

Gas / Heating engineer

Primary trade
Electric Boiler - Installation
Electric Boiler - Repair
Electric Boiler - Service
Electric Boiler - Service / Repair
Gas Boiler - Installation
Gas Boiler - Repair
Gas Boiler - Service
Gas Boiler - Service / Repair
Gas Cooker / Hob - Installation
Gas Cooker / Hob - Repair
Gas Fire
Gas and Oil-Fired Boiler
Heat Pump (Air source/ Ground Source)
Hot Water Tank/Appliance Tank Thermostats
Oil-Fired Boiler
Radiator
Solar Panel Installation
Water Underfloor Heating

Bathroom fitter

Bath Resurfacing
Bathroom Design
Bathroom Installation
Bathroom Repair
Bathroom Tiling
Complete Bathroom Refurbishment
Wet Room Installation

Builder

Cellar & Basement Conversion
Garage Conversion
Home Improvements
House Extension
Loft Conversion
Underpinning / Piling / Foundations

CCTV / Satellites / Alarms

Burglar, Security & Intruder Alarm Installation
CCTV Installation
Fire Alarm Installation

Carpenter / Joiner

Hot Tub Installation / Repair
Laminate Flooring
Solid Wood Flooring
Wooden Decking

Drainage Specialist

Drains - Installation / Unblocking / Cleaning
Emergency Drainage
Septic Tanks - Installation / Emptying / Cleaning

Electrician

Access Control / Door Entry
Carbon Monoxide Alarms - Installation
Electric Car Charging Point Installation
Electric Underfloor Heating
Electrical Inspection Condition Report
Electrical Installation / Testing
Emergency Electrician
Emergency Electrician
External Lighting
Hot Tub Installation / Repair
Internal Lighting
Landlord Reports / Safety Checks
Smoke Alarm - Installation

Floor fitters

Carpet Fitters
Electric Underfloor Heating
External Tiling
Floor Tiling
Laminate Flooring
Screeding
Solid Wood Flooring
Vinyl Flooring
Water Underfloor Heating
Wooden Decking

Gardener / Landscape gardeners

Repeat Garden Maintenance
Wooden Decking

Kitchen Specialist

Complete Kitchen Refurbishment
Fitted Kitchens
Kitchen Design / Installation
Kitchen Tiling
Laminate / Wooden Kitchen Worktops

Loft Conversion Specialist

Home Improvements
Loft Conversion

Plasterer / Renderer

Dry Lining & Plasterboard - Installation
Dry Lining & Plasterboard - Repair
External Rendering
External Wall Insulation
Internal Rendering
Plaster Skimming
Screeding
Standard Coving

Plumber

Bathroom Installation
Bathroom, Kitchen and WC Plumbing
Emergency / 24 Hour Plumber
Emergency Plumbing - Water
Guttering and Rainwater Pipe
Hot Tub Installation / Repair
Plumbing Repair & Maintenance
Power Showers and Pump
Radiator
Solar Panel Installation
Sprinkler System
Water Tanks and Immersion Heater
Water Underfloor Heating

Roofer

Flat Roof - Installation / Repair
Guttering and Rainwater Pipe
Leadwork
Roof Cleaning
Roof Insulation
Slate & Tiled Roof
uPVC Fascias / Soffits / Cladding

Security systems / Alarms

Access Control / Door Entry
Burglar, Security & Intruder Alarm Installation
CCTV Installation
Fire Alarm Installation

Specialist Tradesperson

Cellar & Basement Conversion
Damp Proofing
Demolition
Scaffolding
Sound Proofing
Timber Preservation, Woodworm & Rot
Water Underfloor Heating

Tiler

External Tiling
Floor Tiling

Window fitter / Conservatory installer

Single / Double Glazing
uPVC Windows & Door

Reviews & ratings

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Verified

Water Underfloor Heating

These guys are amazing! Aziz and his team recently undertook some major work on our home, including the complete removal of existing kitchen and slate floor, installation of underfloor heating, plumbing in of new boiler and relocation and replacement of pipe work throughout our house. Everything went so very well, The workmanship was of the very best quality and always undertaken with the utmost care for our home. I wholeheartedly recommend their services, Thank you so much Aziz, Kebba and the team.

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    Verified

    Gas Boiler - Installation

    Clean, tidy and efficient. Turned up on time and completed the work to a high standard. Would recommend and use again. Thanks.

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      Verified

      Gas Boiler - Installation

      I am extremely pleased with the work done by Certified Gas Heating Ltd. I had a lot of trouble finding what I consider a good & reliable plumbing company at affordable prices. Certified Gas Heating ticks all of the above and went beyond my expectations. I like the "customer centric" service they provide - they listened to me carefully and really paid attention to my issues and expectations while also guiding me and providing me good advice to chose a fit for purpose solution that was cost effective to me

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        Verified

        Gas Boiler - Installation

        Aziz and his team were professional and helpful in every way. They always gave the right advise for the procedure that was being done, though it was not the easy way to get done. Further they went out of their way to do small bits that was not part of the job. Lastly and most important - very neat and tidy work. Thank you guys.

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          Radiator

          Excellent service and quality! Aziz and his team have done great job, identifying the problem and implementing agreed solution in record time. Aziz was very helpful and provided us very competitive pricing on full heating system replacement. His team was very efficient and worked hard to get the work done in short space of time. I probably would have saved myself lots of money and hassle if I would heve received his advice before. Many thanks for great job!

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