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Create Your Dream Home
A friendly, reliable team delivering large extensions, refurbishments, and new builds with care, clarity, and consistently high quality workmanship.
Homeowners describe us as “friendly, professional, and a pleasure to have in the house” – and we work hard to make every project feel organised, comfortable, and stress free.
Why Homeowners Choose Us
Friendly, Respectful Teams
Homeowners consistently praise how comfortable they feel with our team in their home.
“The team were lovely to have in the house…”
Clear Communication, No Surprises
We keep you informed at every stage – issues, next steps, and decisions.
“We were kept informed of any issues that arose…”
Quotes That Don’t Change
Our quotes are detailed, comprehensive, and remain fixed throughout the project.
“The quote was comprehensive and it didn’t change.”
High Quality Workmanship
Our team delivers work to a consistently high standard, from extensions to full refurbishments.
“Completed everything to a high standard.”
Goggle Reviews
%
Satisfied Customers
Years of craftsmanship
completed projects
Improve your home
Extensions
Add meaningful space and long term value with a beautifully built, full scale extension. Our friendly, considerate team makes the process smooth and stress free.
Homeowner Feedback: Strong reviews highlighting workmanship, communication, and considerate on site teams.
Refurbishments
Transform your home with a full or partial refurbishment designed around your family’s needs. We keep your home tidy, safe, and organised throughout the process.
Homeowner Feedback: Consistently praised for clarity, organisation, and high quality results across full house refurbishments.
New Builds
Create a home that’s perfectly tailored to your lifestyle, built with care and attention from the ground up.
Project Insight: Active progress on our Codicote new build, including first floor construction, roofing, and internal stud walls.
Recent Projects
Whole Home New Build, Codicote
A complete rebuild transforming a tired bungalow into a contemporary six bedroom family home – delivered with clear communication and a friendly, reliable team.
Comprehensive Extension & Whole Home Transformation, Codicote
A major structural extension combined with full internal reconfiguration, creating bright open plan living spaces and a modern family layout.
St Albans Whole House Transformation & Contemporary Extension
A substantial rear extension, first floor enlargement, roof reconstruction, and full internal redesign – turning an ageing property into a warm, modern, high performing home.
Testimonials
“First‑class work and excellent after‑care. Abbey built our extension five years ago and it still looks fantastic. The team were charming, tidy and polite throughout, which made a long build surprisingly painless. We’ve recommended Abbey to several friends who have all used them since.”
Nic MacKinnon
“A friendly, professional and reliable building company. Abbey delivered our two‑storey side extension to a very high standard and kept us informed throughout. The team were efficient, trustworthy and a pleasure to have on site. We would happily recommend them.”
Mr & Mrs Hince
Our Promise to Homeowners
We genuinely care about the people we serve and work hard to uphold our excellent reputation.
Our commitment includes:
Respectful, friendly teams
Clear communication throughout
Detailed, fixed quotes
High quality workmanship
A clean, safe home environment during works
Proudly Serving Hertfordshire Homeowners
We work exclusively in Hertfordshire, completing projects in:
Borehamwood
Codicote
Harpenden
Hertford
Hitchin
St Albans
Welwyn
Wheathampstead
We’re trusted across towns, villages, and hamlets throughout the county