Trusted Local Builders. 20 Years of Getting It Right.
LJT Construction is a friendly, reliable general building company based in Hertfordshire, covering Hertfordshire, Bedfordshire, and Cambridgeshire — including Hitchin, Bedford, Cambridge, Stevenage, Harpenden, St Albans, and Letchworth Garden City. From loft conversions to full home refurbishments, we bring the same care and craftsmanship to every project, big or small.
Who We Are
For almost two decades, Liam and the team at LJT Construction have been helping homeowners across Hertfordshire, Bedfordshire, and Cambridgeshire extend, renovate, and reimagine their homes. Based locally and covering towns including Hitchin, Bedford, Cambridge, Stevenage, Harpenden, St Albans, and Letchworth Garden City, we’re known for straight-talking advice, tidy work, and a reputation built entirely on word of mouth — because when a job’s done properly, people tell their neighbours.
Whether you’re after a single room refurbishment or a full structural transformation, you’ll deal with the same experienced team from first conversation to final coat of paint.
Our Services
We deliver high-quality building solutions designed to enhance your property’s functionality, value, and appearance.
Loft Conversions
House Extensions
Kitchen Extensions
Bathroom Extensions
Garage Conversions
Home Refurbishments
Property Structural Alterations
Garden Rooms
Why Choose LJT Construction
20 Years of Experience
Trusted by Our Clients
Clear Communication
On Time, Every Time
Our Process
01
Consultation
02
Planning & Design
03
Construction
04
Final Handover
Areas We Cover
Hitchin
Bedford
Cambridge
Stevenage
Harpenden
St Albans
Letchworth Garden City
From Concept to Completion
See the difference our expertise and dedication make. From groundwork to great results.
Bathroom refurbishment
Full Extension and Renovation
Full Extension and Renovation
What Our Clients Say
Frequently Asked Questions
Whether you’re planning a home extension, loft conversion, or complete refurbishment, we’ve answered some of the most common questions from our clients.
1. What services do you offer?
We specialise in loft conversions, house extensions, kitchen and bathroom extensions, garage conversions, home refurbishments, structural alterations, and garden rooms.
2. Do you provide free quotations?
Yes, we offer free, no-obligation consultations and quotations to discuss your project requirements and provide an accurate estimate.
3. Which areas do you cover?
We proudly serve Hertfordshire, Cambridge & Cambridgeshire, Bedford & Bedfordshire, and Hitchin, Stevenage & Letchworth, along with surrounding areas.
4. Do you handle planning permission and building regulations?
Yes. We can guide you through the planning process and ensure all work complies with current building regulations and local authority requirements.
5. How long does a typical project take?
Project timescales vary depending on the size and complexity of the work. We’ll provide a clear timeline before construction begins and keep you updated throughout.