Builders · Watford · South Oxhey WD19
Residential building & renovation across Watford and South Oxhey
A Hertfordshire building firm serving Watford and South Oxhey. Home builds, garden renovations and resin driveways, done properly.
Watford · South Oxhey · Herts
Residential building & renovation in Watford
A local building firm serving Watford and South Oxhey. Home builds, garden renovations and resin driveways, done properly.
Companies House registered
Private limited firm, no. 08600745
Director-led on every job
Overseen by founder Leonardo Barros
Homes, gardens & driveways
One local team, start to finish
Free, no-pressure quotes
We price the job after we see it
What we do
One local team for the whole build
From a full house renovation to a new driveway, Da Silva handles building work across Watford and South Oxhey, plainly quoted and properly finished.
Lead tradeResidential building & renovation
Extensions, structural work and full home renovations, from first fix to the final tidy-up, run by the same team that quotes it.
Talk to us about your projectGarden renovations & landscaping
Decking, patios, paving and full garden transformations, like the lit deck and pond below.
Resin bound & bonded driveways
Hard-wearing resin driveways and paths, laid clean and level. Listed installers in the WD19 area.
Kitchens & bathrooms
Full kitchen and bathroom refurbishments, fitted and finished to a high standard.
Plastering, rendering & tiling
Re-plastered walls and ceilings, external render, tiling and underfloor heating.
Carpentry, staircases & joinery
Bespoke stairs, fitted feature walls, brickwork, blocks and second-fix carpentry.
Recent work
Real jobs, finished properly
A few of the homes, gardens and spaces we’ve built and renovated for local homeowners around Watford.
Staircase & hallway
Full interior refit
Garden & deck build
South Oxhey
Media wall & joinery
Fitted living room
What customers say
Rated 5.0 by local homeowners
15 reviews on Google
Verified · Google
Across 15 reviews
- Watford & Oxhey
Building and renovating homes right across Watford and South Oxhey.
- One team
The same local crew on every job, from first chat to final tidy-up.
- 5.0 / 15
A full five-star average across every Google review to date.
Where we work
Local builders, on your doorstep
Based at Otley Way in Watford, we cover South Oxhey and the wider Hertfordshire area. If you’re nearby, we can usually pop round to see the job.
Check we cover youWatford
Our home patch, WD17 to WD25
South Oxhey
Listed installers, WD19
Hertfordshire
Surrounding towns & villages
How we work
From first chat to final tidy-up
First chat & a look
We come and see the actual job, not a phone guess. Tell us what you want and we'll say straight if it's the right move.
One clear quote
A plain written price for the work in front of you. No vague day-rates, no creeping extras halfway through.
We build it
The same team on site start to finish, keeping you posted and tidying up as we go, never walking off between jobs.
Signed off & spotless
We don't call it done until you're happy with the finish and the site's left clean. To time and to budget.
Get a callback today
Tell us about the job
Answer a few quick questions and we’ll call you back to arrange a free quote. Skilled work is priced per job, so there’s no price to guess at here, just a straight conversation.
- Free, no-obligation quote
- No hard sell, no online payment
- A real person calls you back
Who we are
The local team behind the work
Da Silva Building Construction is a Watford-based building firm. It was founded by Leonardo Barros, the “Leo” customers mention by name, and has stayed director-led throughout, joined in 2026 by a second director, Pamela Aleixo.
We build and renovate homes right across Watford and South Oxhey: extensions and full refurbishments, gardens and driveways, plastering, staircases and fitted work. Straight-talking, local, and proud of a clean finish every time.
We’re the team to build your dream.
- Google rating
- 5.0
- Companies House
- 08600745
Free quote · No obligation
Ready to build your dream?
Tell us about your project and we’ll come and see it. A straight, no-pressure quote from a builder working across Watford and South Oxhey.