
Shelley and Craig’s House Renovation in Chelmsford
See how a considered renovation created more space for everyday life…
RJA Building & Maintenance Ltd is a Benfleet-based building company serving homeowners throughout Essex, with one experienced team managing projects from start to finish.
Choose building Company with decades of hands-on experience across residential projects.
Work with a team trusted across a wide range of home builds, upgrades and improvements.
Get a finish that keeps its quality and standards well beyond completion.
Create a home that feels considered, practical and made for the way you live.
From extensions and renovations to new builds, RJA helps homeowners bring bigger plans to life with one experienced team managing the work from start to completion.
Build from the ground up with a home that feels well planned, well built and ready for real life.
Refresh layout and finish so your home feels more practical, comfortable and enjoyable to live in.
Add valuable space while keeping your home connected, functional and easier to grow into.
Create an extra room upstairs without losing garden space or changing your home’s footprint.
Add a separate space that works hard for home working, hobbies, training or quiet time.
Make your garden easier to use, better organised and more enjoyable every day.
See how RJA has helped homeowners improve, extend and transform their properties through carefully delivered building projects.

See how a considered renovation created more space for everyday life…

See how careful renovation work transformed this Billericay family home…

See how a thoughtful renovation and extension transformed this Billericay home…
Areas We Serve
Based in Benfleet, RJA works with homeowners throughout Essex and the wider South East on residential building and improvement projects.
Look for an established local company with a permanent address, verified client case studies, and clear written quotations. At RJA Building, father-and-son directors Rees and John Ayling bring over 35 years of experience and manage your build directly from start to finish.
Yes, RJA Building provides a complete start-to-finish service so you never have to coordinate separate tradespeople yourself. We sequence all groundworks, structural steelwork, roofing, plumbing, electrics, plastering, and final finishes under one roof.
Yes, we offer free initial site visits and no-obligation written quotations across Benfleet and wider Essex. Rees or John will inspect your property, discuss your layout goals, and break down the proposed scope of work clearly before you commit.
Yes, we guide homeowners through both local council planning applications and statutory Building Regulations approvals. During construction, we coordinate all mandatory stage inspections with Building Control officers so your project receives full sign-off.















Tell RJA what you’re planning and get straightforward advice on the next steps, whether it’s an extension, renovation, new build or another major home improvement.
Receive a no-obligation free quote from RJA