RG Johnson Construction Ltd

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in the South West 

Welcome to RG Johnson Construction

We are an accredited, South-West based builder & roofing contractor undertaking repairs and property developments. We offer a professional, reliable and personal service and pride ourselves in innovative projects which demand thought, imagination and planning.

RG Johnson Construction offer a wide variety of services with particular specialisation in the following areas:
• Flat Roof Installation
• Commercial and Domestic Roofing
• Period and listed buildings
Our great team and partnership consist of our Office Staff, Master Trades and experienced Site Managers led by Qualified Architects, Building and Quantity Surveyors.

About Us

Building | Property Development | Roofing Contractors

RG Johnson Construction carry out all types of building and roofing work including ground work, extensions, new build, reactive repairs and an extensive variety of refurbishments both commercial and residential. We take health and safety very seriously. When we undertake a project whether large or small scale, we guarantee to take the same level of care and professionalism whilst still providing a consistent high-quality service at a sensible competitive price. We also pride ourselves on having great communication skills with all our clients.

Open 7 days a week 365 days a year providing an emergency call out service across the South-West.

Please browse through our site to see the varied and diverse range of work we undertake and don’t forget to look at our fantastic testimonials page.

All our staff are always on hand to assist so get in touch today to discuss how we can help.

Through the latest innovation and the Live Computer Software Programs we manage a database to meet all of our client’s expectations

We carry out all types of building, property and roofing work for both domestic and commercial clients. Here’s a selection of the key services we offer:

  • Roof repairs (Commercial & Domestic)
  • New roofs
  • Building conservation
  • Listed period building repairs
  • New build developments
  • Commercial Refurbishments
  • Traditional Roof Slating and Tiling
  • Flat roofing – High Performance Felt and Fibreglass
  • Fascias, soffits and guttering
  • Drone Surveys
  • Leadwork and Chimneys
  • Shop fitting and maintenance
  • School and Hospital Projects
  • Church and Theatre Projects
  • Insurance Sector Contractor
  • Stone Masonry and Brickwork
  • All Ground Work

Building Contractors

RG Johnson Construction are a dedicated team of qualified trades with many years of experience in all building projects. From Groundworkers, Stone masons, Bricklayers, Carpenters, Plasterers, Tilers and Roofers, Commercial to Residential projects incorporating modern and contemporary styles. We also specialise in traditional methods working on period and listed buildings.

From repairs to new builds on a variety of projects, we are members of Which Trusted Traders and alway work to the highest standards. RG Johnson Construction is also an approved Safe Contractor ensuring all building sites work in strict accordance to the latest Health and Safety Legislation.

See many of our excellent building reviews on Checkatrade and TrustATrader.

Please don’t hesitate to contact us for a free survey and quotation.

As an experienced construction company we work directly with investment clients to complete new housing projects. Our years of experience, a great team and vast network of connections operating within the South-West location is our key to repeated success in completing a wide portfolio of homes on budget and schedule.

We continually search the market for new sites and development opportunities please get in contact to discuss current available Joint Venture projects.

In addition to new sites we also have experience in the conversion of commercial to residential properties and residential flips.

Investors can expect a fantastic return on their investment from twenty percent + per year – 20 % ROI – We welcome all new enquiries.

Property Developments

Roofing Contractors

Providing an Emergency Call Out Service 24/7 – 365 Days a year our Roofing Teams are always available to help.

Our qualified roofing engineers are highly skilled at completing temporary and permanent roof repairs. We provide the latest technology in safe access equipment and scaffolding to carry out any roofing requirement. Having many years of site work and surveying experience we are experts in finding and fixing roof leaks and water ingress. As members of the Confederation of Roofing Contractors (CORC) we are able to provide insurance backed warranties on all new roofs. Specialising in flat roofing, our inhouse team provide quality long lasting traditional High-Performance Torch on Roofing Felt and Fiber Glass GRP new roofs.

Get in touch with us

Building | Property Development | Roofing Contractors


Monday - Friday: 09:00-17:00
01460 391018
07793 525997
[email protected]

We are here

Ilton Business Park, Unit 19, Ilminster TA19 9DU

View Our Roof Care 365 Plans