Building & Construction Services
Skilled, fully insured builders in Cheltenham and across Gloucestershire — from house extensions and conversions to complete new builds and commercial projects.
Leading builders in Cheltenham & Gloucestershire
Viskonti Ltd is a Cheltenham-based building and construction company delivering high-quality work for homeowners and businesses. Whether you are extending a family home, converting a loft, or building from the ground up, we bring the same care, craft and clear communication to every job.
We are based in Cheltenham and work throughout Gloucestershire — and we regularly travel to London for larger projects. Our tradespeople are skilled, tidy and reliable, and we support you through planning permission and building regulations so your project runs smoothly from first idea to final handover.
Our full range of building services
One trusted team for every stage of your build. Explore our specialist services below.
House Extensions
Single and double-storey extensions that add space, light and value — from kitchens to whole new wings.
Loft & Garage Conversions
Turn unused loft or garage space into bedrooms, offices or living areas without moving home.
New Build Homes
Complete new builds managed end to end, built to modern standards and finished to a high specification.
Renovations
Full and partial renovations that breathe new life into tired or period properties, inside and out.
Commercial Construction
Reliable construction for offices, retail units and commercial premises, delivered with minimal disruption.
Project Management
One point of contact coordinating trades, timelines and budgets so your project stays on track.
A building firm you can rely on
We know that inviting builders onto your property is a big decision. That is why we focus on doing things properly — clear quotes, honest advice and quality work you can be proud of.
- Fully insured.Complete peace of mind on every project, large or small.
- Free, no-obligation quotes.Know exactly where you stand before any work begins.
- On time and on budget.We plan carefully and keep you informed at every stage.
- Planning & building-regs support.We help you navigate approvals with confidence.
- Skilled & tidy tradespeople.We respect your home and leave the site clean.
- Eco-friendly materials.Sustainable choices where they make sense for you.
Our proven process
A straightforward, four-step approach that keeps your project clear and stress-free.
Free consultation
We visit, listen to your ideas and provide a clear, no-obligation quote.
Planning & design
We develop the design and support you through planning permission and building regs.
Construction & project management
Our team gets to work, coordinating every trade and keeping you updated throughout.
Inspection & handover
A final walkthrough to make sure everything is finished to the standard you expect.
Residential and commercial
Residential
Homeowners across Cheltenham and Gloucestershire trust us with extensions, conversions, renovations and new homes — improving the way they live and adding lasting value to their property.
Commercial
We deliver dependable construction and fit-out work for businesses, from offices and retail units to larger commercial premises, always working to minimise disruption to your operation.
We also offer painting & decorating and professional fit-out services to finish your project beautifully.
Building & construction across the region
Based in Cheltenham and travelling across Gloucestershire and to London for projects.