Welcome to Castle Builders, St Albans

Castle Builders have been providing customers with a friendly and professional service for over 25 years. Offering a complete building service from minor works to major renovations. We are proud members of The Federation of Master Builders and approved by North Hertfordshire Trading Standards and the prestigious Government endorsed Trust Mark Scheme.

To ensure the quality of our service we only employ highly skilled and experienced tradesmen in all aspects of the industry, enabling us to provide a comprehensive and reliable building service.

We provide a complete range of building services which includes:

  • Extensions
  • Loft Conversions
  • Painting & Decorating
  • Windows, Doors & Conservatories
  • Garages
  • Brickwork, Driveways & Paving
  • Design & Planning

We can help you with architectural planning to from initial design, through to planning applications and building regulations approvals. Please do contact Castle Builders for an initial, free of charge, discussion of your building and maintenance requirements. We are ready to provide you with a competitive quote for your building needs without obligation. We will draw on our many years of experiance completing successful building projects for our clients to advise you about how best to achieve your objectives, from planning all the way through to construction.

Why not take a look at some of our most recent customer feedback on our Testimonials page to find out how our customers feel about our service. We care about the quality of our work and about providing a great service that exceeds our customer’s expectations so please do not hesitate to get in touch

Rear extension and kitchen project – Sandpit Lane, St Albans:

From the outset of the project we were impressed by Ray Scullion and his team.  At all times, they were genuinely a joy to work with.  For a complex project, we always found Ray to be on top of the details, well planned and co-ordinated.  All of the work undertaken was of an excellent quality, and clearly Castle Builders pride themselves on delivering to extremely high standards.  Ray took a personal interest in working with us and our architect where opportunities arose to further enhance plans through imaginative solutions.  Indeed, his excellent collaboration with our architect helped bring in the project on time, on budget and exceeding our expectations in terms of quality.  We would have no hesitation in using Castle again (and have done so recently) and would certainly recommend unreservedly.

John & Rachel



Nutmeg Design & Development