Exceptional home renovations, loft conversions & extensions across Hampshires towns & villages.
IMPROVE THE WAY YOU LIVE INCREASE THE VALUE OF YOUR HOME
BESPOKE PROJECTS TAILORED TO YOU
-
![Backyard patio with outdoor furniture, potted plant, and sliding glass door to house, brick exterior wall, wooden fence, green lawn, and blue sky.]()
CATISFIELD
Vaulted ceiling kitchen extension
-
![]()
FROXFIELD
Renovation, loft conversion & extensions
-
![A white multi-story house with a covered front porch under construction, surrounded by a driveway with a black car parked on the right, plants, and trees.]()
ALRESFORD
Garage conversion with oak framed porch
WHY CHOOSE ONYX ?
BUILT ON TRUST QUALITY & PRIDE
We're a local, family run business with a passion for high quality craftsmanship and exceptional service
DON’T JUST TAKE OUR WORD FOR IT…
Our passion lies in transforming houses into beautiful, functional, and timeless living spaces. Whether you’re planning a luxury kitchen renovation, a bespoke bathroom, or a seamless home extension, our team delivers every project with precision, craftsmanship, and exceptional attention to detail.
Our reputation is built on trust, professionalism, and premium workmanship; From period properties to contemporary designs, we tailor every project to suit your vision.
Take a look at some of our recent projects.