Our Services

Extensions & Conversions

At R J Builder we are able to offer many different types of extension from kitchen extensions to a full height house extension. We are also experts at planning, designing and building loft conversions for maximum benefit. Our team have a great deal of experience and use this to help you with all aspects of your building project from first designs to last lick of paint.

We Provide:

  • Kitchen Extensions
  • Builders
  • Roofers
  • Guaranteed Work
  • Friendly Team
  • Full Design & Planning
  • Building Regulation Help
  • Planning Permission Help
Get a FREE quote on extension or conversion work

General Building

At R J Builder we have a wide range of construction and building skills so our team of builders can take on all general building projects. We realise that some customers may want to keep costs to a minimum so can give a range of different costings to find the right one for your needs and your budget. We also handle all the parts of the work where specialist help is required.

Areas where we can help include:

  • Footings
  • Brickwork
  • Roofing
  • Plumbing
  • Repairs
  • Doors
  • Windows
  • Plastering
Get a FREE quote on general building work


At R J Builder we have a complete design, supply and fit service, or can even just install a kitchen that you have already purchased. R J Builder have been fitting kitchens and kitchen extensions throughout Coventry for many years. With so much experience we can make the most of every kitchen space. Enquiries can be taken day or night so call today to start arranging your dream kitchen.

Our fully fitted service includes:

  • Complete planning and computer assisted design.
  • Separate pricing of units and appliances so you can see the cost of each part of the installation.
  • Complete supply of all units, doors, worktops, sinks and appliances.
  • Complete fitting and joinery services.
  • Corgi registered gas fitter and Part P certificated. All certificates supplied.
  • Full rubbish removal on completion of works.
Get a FREE quote on kitchen work


At R J Builder we can offer a design, supply and fit service or just install a bathroom that you have already purchased.

We are happy to undertake any size of project and have experience of wet room installations, converting a separate toilet and bath to a complete bathroom or a just designing a fresh new look for your property. Our team take care of the whole project from start to finish so you can leave all work to us for fast, simple completion.

Our fully fitted service includes:

  • Plumbing
  • Plastering
  • Tiling
  • Flooring
  • Lighting
  • Electrics
Get a FREE quote on bathroom work