Proudly rated 5/5 by our clients

Innovative Builders in Northamptonshire

Specialising in Conversions, Renovations and Bespoke Joinery. We take pride in our exceptional craftsmanship, timely responses and outstanding customer service.
40+
Year's of experience
100's
Of happy clients
100
% Satisfaction

Conversions, Renovations and Bespoke Joinery Experts

Allen Joinery & Construction is Northamptonshire's premier choice for bespoke building solutions. With 40 years of expertise in custom joinery, conversions, and renovations, our select team delivers unparalleled craftsmanship and personalised service. Whether it's a minor home extension or a full barn conversion, we bring your vision to life.
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Hear what our clients have to say

Our clients vouch for Allen Joinery & Construction's services and come back year after year. Check out their reviews below and contact us today!
We could not be happier with the service that Wayne and Matthew provided. They renovated our kitchen and snug and the result is amazing.
R & S H
Biggin, Buxton
Allen Joinery has done a number of structural timber-based schemes at my home, each of which are 5+ years old and there's not a single problem with any of them.
ML
Woodford Lodge Farm
Wayne and Matt transformed our redundant, underutilised farm building into a thriving, purpose-built children’s day nursery over three meticulously planned phases.
M L G
Oundle, Peterborough

Why Choose Allen Joinery & Construction?

We are passionate about our craft and dedicated to delivering the best results for our clients. Our team of skilled craftsmen and builders have the experience and knowledge to handle any project, big or small. Whether you're looking for bespoke joinery solutions or general building services, we have the expertise to get the job done.
High quality and reliable workmanship
We take pride in every single job, no matter the size.
Timely and responsive service delivery
Our team is always ready to help you in a timely and professional manner.
We're proud to have excellent 5 star reviews
Customer satisfaction means everything to us. If you're happy, we're happy.

View our recent projects

Check our extensive portfolio of completed work!
view our recent work
Our Mission
We're a family-run business, seamlessly blending top-notch customer service with superior building solutions.
About us
Our Expertise
With 40 years experience, we're able to offer a wide range of services to residential, commercial and industrial clients.
Our services
What Do We Offer?
Our services include barn conversions, general building repairs, bespoke joinery, house renovations and extensions. Whatever your project, we've got you covered!
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We have a friendly team standing by ready to take your call!
Allen Joinery & Construction, your first choice for innovative building work in Northamptonshire! With 40 years' experience of creating beautiful bespoke joinery, conversions and renovations, we offer quality craftsmanship and a personal service from our team of hand-picked specialists. From small home extensions, kitchen makeovers and repairs, to full barn conversions - we have the skills and expertise to achieve your vision for any project.
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