Business Details
46 Years
experience
Expert Residential Construction Services in St Albans
Established in 1980, Castle Builders has consistently delivered high-quality residential construction projects across St Albans, North London, and surrounding areas. As a family-run business, we specialise in hi-spec extensions, new builds, renovations, and loft conversions, leveraging expertise in all areas of construction. Our commitment to excellence is reflected in our collaboration with exceptionally trained local craftsmen, ensuring superior results through innovative and efficient building practices.With over 40 years of operational experience and 400+ completed projects, we prioritise open and honest client collaboration, fostering long-term relationships and a strong word-of-mouth network. Our team maintains a 'can do' attitude, offering end-to-end services from initial design and planning to final decoration, while actively supporting local community initiatives such as youth football sponsorship.
Services
Hi-spec extensions
Loft conversions
New builds
Refurbishments
Design & build
Details
- Year established: 1980
Highlights and features
- We have over 40 years of experience in residential construction across St Albans
- Our family-run business maintains 10+ year relationships with local tradespeople
- We offer end-to-end project management from planning to completion
- Our collaborative approach ensures projects finish on time and on budget
- We've completed 400+ projects in the St Albans area since 1980
What people say
Top quality work
Excellent collaboration
Completed on time
Highly professional team
Delighted with results
Services
Hi-spec extensions
We deliver premium single and two-storey extensions with features like bi-fold doors and underfloor heating. Our process includes full design collaboration, structural steelwork, and bespoke finishes. Clients benefit from our 40+ years' experience in creating functional, aesthetically pleasing home expansions that enhance property value.
Loft conversions
Our comprehensive loft conversion service covers design, planning, and execution including structural modifications and full interior finishes. We specialise in creating customised living spaces with high-quality windows, electrical systems, and bespoke carpentry solutions tailored to individual client needs.
New builds
We construct bespoke residential properties using modern techniques and premium materials. Our service includes architectural partnership for design approval and building regulation compliance. Clients receive tailored solutions combining contemporary design with practical living requirements across various property types.
Refurbishments
We undertake complete home transformations including floorplan reconfigurations, bathroom additions, and open-plan living solutions. Our experienced team handles structural modifications and finishing touches, ensuring minimal disruption to residents during the renovation process.
Design & build
We offer integrated architectural design and construction services through partnerships with chartered building consultancies. This approach streamlines projects from feasibility studies to final completion, ensuring cohesive execution of planning applications, building regulations compliance, and construction phases.
People
Raymond Scullion
Director
With over 40 years in the construction industry, Raymond leads Castle Builders' commitment to quality. He oversees project execution and client collaboration, maintaining the company's reputation for excellence in residential construction since 1980.
Luke Scullion
Director
As co-director, Luke contributes his construction expertise to Castle Builders' projects. He works alongside Raymond to maintain the family business's standards, ensuring technical excellence and client satisfaction across all residential developments.
Questions
What areas do you cover for construction projects?
We primarily serve St Albans, North London, and surrounding areas including Harpenden and the Isle of Wight.
How long has Castle Builders been in business?
We've been delivering residential construction projects since our establishment in 1980, with over 40 years of local experience.
What types of projects do you specialise in?
Our specialisms include hi-spec extensions, new builds, loft conversions, and full property refurbishments across residential properties.
Can you handle projects while homeowners remain in residence?
Yes, we're experienced in managing refurbishment projects with minimal disruption to residents' daily living arrangements.
How do you ensure project quality and timelines?
We employ experienced local craftsmen and maintain direct oversight throughout each project, ensuring adherence to quality standards and agreed timelines.
