Our Services
House Extensions
Upgrade the look, layout and usability of your home with professional building work tailored to your needs.
Structural Work
Expert structural alterations including RSJ installation, knock-throughs, and structural reinforcement.
Kitchen Refurb
Custom kitchen design and installations using high-quality materials for your property.
Garage Conversions
Transform your garage into a luxury workshop, guest suite, or home office with our expert conversion services.
Groundworks
Comprehensive excavation and foundation services for new builds and structural site preparation.
Bathroom Refurb
Luxury bathroom renovations and wet room installations with premium finishes tailored to your style.
Porches
Architectural porches that blend seamlessly with your home's exterior, providing both style and functionality.
Brickwork
Expert masonry and brickwork services for both structural and decorative architectural applications.
Roofing
Full roof replacements, repairs, and expert leadwork to keep your property protected and insulated.
Why Choose KJL Builders?
KJL Builders are trusted builders in Manchester, known for professionally managed projects, reliable service and high-quality workmanship.
Fully Insured
Complete protection for your property and our team.
Quality Workmanship
Expert craftsmanship ensuring every project is built to last.
Reliable Service
Punctual and professional support
Competitive Pricing
Transparent and fair quotes for all residential building services.
Local Expertise
Deep knowledge of building regulations.
Free Quotes
Unbiased assessments to help you make the best decisions.
Featured Projects
A showcase of our recent residential and structural building work across Manchester, highlighting precision and craftsmanship.





Customer Reviews
Here’s what local homeowners say about working with KJL Builders on their recent building projects in Manchester.
★★★★★
“KJL Builders completed our home renovation to a really high standard and kept everything running smoothly throughout. The team were reliable, tidy and professional, and the finished work has completely transformed the space.”
Mark T - Manchester M1
★★★★★
“KJL Builders managed our extension project from start to finish and the whole experience was stress-free. Communication was excellent throughout, the workmanship was top quality, and everything was completed on time.”
Rachel H - Manchester M2
★★★★★
“We hired KJL Builders for structural and renovation work at our property and couldn’t be happier with the results. The team were friendly, organised and hardworking, and the quality of the finish exceeded our expectations.”
James W - Manchester M3
Builders Manchester FAQs
How much do builders charge in Manchester?
Building costs vary depending on the type of work, materials, project size and complexity. Smaller jobs may start from around £1,000, while larger renovations, extensions and structural projects can cost significantly more. We provide clear written quotes tailored to your project requirements.
Do you offer a fully managed building service?
Yes. We provide a fully managed building service, handling everything from initial planning and preparation through to construction, finishing work and final completion. Our goal is to keep the process straightforward and stress-free for homeowners.
What type of building work do you carry out?
We undertake a wide range of building projects including home extensions, renovations, structural alterations, porches, brickwork, garage conversions, internal improvements and general building work for residential properties.
Are you fully insured?
Yes. Our building team is fully insured and all work is carried out safely, professionally and in line with current building standards and regulations.


