Trusted Builders Manchester
JK Developments are trusted builders in Manchester and Stockport, specialising in loft conversions, joinery, kitchens, bathrooms and home renovations. With 40+ years of experience, we deliver high-quality workmanship from design to completion.
Complete Home Improvement Services
From small upgrades to full property transformations, we offer a wide range of building services tailored to your needs — all delivered with expert care and attention.
Loft Conversions
Clever loft conversions that add space and value.
Plumbing
Expert plumbing for repairs, installations, and upgrades.
Bathrooms
Modern bathrooms built with style, function, and care.
Kitchens
Custom kitchen design and professional fitting.
Skilled Craftsmanship You Can Rely On
John and Karl of JK Developments have over 40 years of combined experience in the construction industry, having previously worked with major companies such as Laing O’Rourke, Barratt Homes, and Morris Homes. We now offer all kinds of home improvement services across Stockport and the surrounding 50-mile radius — including loft conversions, kitchens, flooring, doors, and more. From architectural surveys to building regulations, we manage every detail to keep your project running smoothly and stress-free.
Proven Industry Experience
With over 40 years in residential and large-scale builds, we bring trusted expertise and consistent quality to every project.
End-to-End Project Delivery
From planning to installation, we take care of everything — making your home improvement project seamless and stress-free.
Precision Craftsmanship
We focus on the details. Every finish, fixture, and fitting is completed with the utmost care and accuracy.
Local and Dependable
Based in Stockport and serving up to 50 miles out, we’re the trusted name for reliable, high-quality craftsmanship in the North West.
"Karl and the team did an amazing job transforming our loft into a proper storage space. The floor feels solid with the new boarding, and the Velux windows let in loads of light – it’s like a whole new room."
Let’s Talk, Plan, and Build Together
We keep things straightforward. From the moment you get in touch, we handle every step clearly and professionally — no hassle, no guesswork.
Tell Us About Your Job
Fill in our quick form or give us a call to let us know what work you need. We’ll ask a few simple questions to understand your project.
Get Your Free Quote
We’ll visit your property (if needed), assess the job, and send you a clear, no-obligation quote with no hidden costs.
Book Your Installation
Once you’re happy to go ahead, we’ll schedule your job and carry out the work to a high standard with minimal disruption.