Onyx Builder Ltd
Skills
- Wall Tie Replacements
- Brick / Concrete Structural Repairs
- Concreting
- General Building
- New Builds
- Fire and Flood Renovation
- Partition Walls
- Agricultural Building
Services
Customer Reviews
Write a review9.83 /10
Based on 4 reviews over the past 12 months
Quality of work
10
Reliability
9.75
Communication
9.75
Reviews (33)
10 Period Property Restoration
Posted 21 March
full renovation of bedroom, including adding stair bannister and stair cladding
Florian and his team are so professional and meticulous. Communication was clear, they asked questions along the work journey. On a personal note, the team are friendly, approachable and very diligent. I would highly recommend (and I'm not easy to please!)Verified reviewerJob location: SN1RTracey P10 Refurbishments
Posted 13 December 2025
kitchen installation
I’m very happy with the kitchen installation. The onyx builder ltd did a great job and the finish looks excellent. Everything was installed neatly and with care, and the end result is exactly what I was hoping for. Professional, reliable, and easy to work with. I would happily recommend them to others.Verified reviewerJob location: SN110 General Building
Posted 12 August 2025
Repairs sagging ceiling
Very professional and high quality of workVerified reviewerJob location: SN39.33 Property Maintenance / Repair
Posted 24 July 2025
Quality contractor.
We have used Onyx for redecoration, refurbishment & general maintenance works, both internally & externally. Florin & his team have produced high quality workmanship & have been polite & professional throughout. Some of the works have involved tight programmes but they were achieved within time & budget. I would not hesitate to recommend this company.Job location: SN510 Property Maintenance / Repair
Posted 06 April 2025
painting and decorating
I recently hired Onyx Builder Ltd for painting and decoration work in my home, and I couldn’t be happier with the results. From start to finish, the team was professional, reliable, and highly skilled. They paid great attention to detail and made sure everything was finished to a very high standard. The painters were punctual, tidy, and respectful of the space. They offered helpful advice on colors and finishes, which really made a difference in the final look. The job was completed on time and within budget, with no hidden surprises. I highly recommend Onyx BuilderVerified reviewerJob location: SN2510 Partition Walls
Posted 02 April 2025
My partition wall was done very well good job very happy abt it
It’s was good job very happy with the job thksVerified reviewerJob location: SN1
Photos
Company Info
Owner
Mrs Ana Marku
Ltd Company
4 years on Checkatrade
VAT Registered
No
At Onyx Builder Ltd our mission is to provide quality constructions and to create special places for living, working, and playing.
We will strive to implement a long-term relationship with our clients, based on safety, quality, and timely services, exceeding their expectations and gaining their trust through exceptional performance by every member of the team.
Onyx Builder Ltd offers a full range of quality building services in the Swindon, Wiltshire area.
Our team can help you with:
· House Renovation
· Plumbing
· Flooring and Tiling
· Loft Conversion
· Carpentry
· Extension
· Roofing
· Painting and Decorating
· Driveways and Patios
· Kitchen and Bathroom
· Decking
· Shed
· Garages
We look forward to working with you, Please get in touch.
This trade passed up to 12 Checkatrade vetting checks
Member since October 2022
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