About S & J Building & Electrical Ltd
S & J Building & Electrical Ltd is a trusted, family-run building company based in Bedworth, proudly serving homeowners across Coventry and the wider Warwickshire region.
Trusted Builders for Extensions, Conversions and Renovations in Coventry & Warwickshire
With over 20 years of hands-on experience, we specialise in house extensions, garage and loft conversions, kitchen renovations and bathroom refurbishments, delivering fully managed projects that combine quality workmanship with clear communication and dependable project management.
Our reputation has been built on doing things properly — from the first conversation through to final handover.
Our Story
S & J was founded with a simple goal: to provide homeowners with a reliable building service they can trust inside their own home.
Over the years, we’ve worked on everything from modest home improvements to full structural extensions, gaining a deep understanding of what homeowners value most — honesty, organisation, craftsmanship and accountability.
We understand that building work can feel daunting. That’s why we take the time to explain each stage clearly, offer practical advice, and remain flexible as projects evolve.
What We’re Known For
Homeowners choose S & J because we offer:
Fully managed projects from design and planning to build and sign-off
Structural expertise, including RSJs and complex openings
Clear timelines and staged payments, agreed upfront
Consistent communication, with one point of contact throughout
High-quality finishes that stand the test of time
We don’t cut corners – and we don’t disappear halfway through a job.
How We Work
Every project follows a clear, structured process designed to minimise stress and maximise quality:
Discovery & Site Visit
We begin with a friendly consultation and site visit anywhere across Coventry and Warwickshire, from Earlsdon to Evesham, to understand your goals, budget and site conditions.
Design & Approvals
Our in-house team prepares detailed drawings and manages all planning applications, permitted development checks and building control requirements.
Pre-Build Preparation
We confirm the schedule, materials and finishes, and prepare your home to ensure a smooth, stress-free build.
Build
Phase
From foundations to final fixtures, our Coventry-based team coordinates every trade with a focus on quality workmanship, safety and tidy progress.
Handover & Aftercare
Once work is complete, we provide compliance documentation, warranties and aftercare guidance so your new space is ready to enjoy.
This approach allows us to maintain high standards, stay on programme, and deliver results our clients are proud of.
The People Behind the Work
Behind S & J is a close-knit team of skilled tradespeople, project managers and specialists who take genuine pride in their work.
Our team is fully insured, experienced and committed to safe, tidy and respectful working practices – because we know we’re guests in your home.
Where possible, you’ll see the same familiar faces on site throughout your project.
Proudly Covering Coventry and Warwickshire
We provide extensions and home improvements for properties across Coventry and the wider Warwickshire region. Whether you live in a city terrace or a village home, our team delivers the same careful workmanship and organised project management.
We regularly work in Coventry, Leamington Spa, Kenilworth, Warwick, Bedworth and Nuneaton, helping homeowners enhance their homes with well-planned, beautifully built extensions.
Why Homeowners Trust S & J
Over 20 years of industry experience
Strong local reputation across Coventry & Warwickshire
Consistently positive customer reviews
Fully insured and compliant
Proven track record of completed projects
Many of our new clients come to us through recommendations – something we’re incredibly proud of.
Ready to Talk About Your Project?
If you’re planning a house extension, conversion or renovation, we’d be happy to talk through your ideas and offer practical, honest advice. Let’s discuss how we can help bring your plans to life.