A complete construction partner
From new builds and extensions to commercial developments, we manage every stage, from the first dig to the final finish.
Crofty Construction
Building St Ives, Cornwall, ground up.
Full-service building contractor, new builds, extensions, renovations and commercial projects delivered to the highest standard across St Ives, Cornwall and the South West.
Building Contractor
Complete new build & renovation contractors.
Learn more
New Build Homes
Bespoke new homes designed and built to suit your plot, lifestyle and budget.
House Extensions
Single and double-storey extensions that add space, light and value to your home.
Home Renovations
Full refurbishments and structural alterations for period and contemporary properties.
Commercial Developments
Offices, retail, hospitality and mixed-use schemes delivered to programme.
Why Crofty Construction?
Based near St Ives, Hayle and Penzance, Crofty Construction has spent more than 20 years delivering new builds, extensions, renovations and commercial projects across Cornwall and the South West. Our reputation is built on reliability, precision, and a finish that holds up to Cornish weather.
In-house trades, one programme
Groundworks, concrete and waterproofing are all run by Crofty teams, so the build never stalls waiting on a sub-contractor.
Renovations & extensions
Sensitive work to older Cornish properties, period homes and listed buildings, delivered without dropping modern standards.
Commercial delivery
Fit-outs, refurbishments and new commercial premises run to programme, with proper site management from day one.
Professional waterproofing
Industry-leading systems that protect new and existing buildings from damp, leaks and water ingress for the long term.
Local knowledge, regional reach
Working across St Ives, Hayle, Penzance, Cornwall and the wider South West, built for coastal conditions and complex sites.
For more than two decades the team behind Crofty Construction has been building, extending and renovating across St Ives, Cornwall and the South West, and our reputation as a full-service contractor has been earned one project at a time. Based near St Ives, Hayle and Penzance, we work shoulder to shoulder with private homeowners, architects, developers and commercial clients to take a brief from the first sketch through to a finished, handed-over building.
Precision
That breadth matters: because we run our own groundworks, concrete and waterproofing teams in-house, your project never stalls waiting for a sub-contractor to free up, and the trades on site already speak the same language as each other. Precision shows in the setting-out, the level of a poured floor and the line of a re-pointed wall.
Dependability
Clients tell us they keep coming back because of three things: precision, dependability, and a finish that lasts. Dependability shows in the way we turn up when we say we will, send the same faces back to a site week after week, and keep the programme honest even when the brief changes halfway through.
Finish that lasts
Finish quality is what you live with for the next thirty years: square reveals, tight joinery, render that sheds rain instead of trapping it, and waterproofing systems specified properly so basements and retaining structures stay dry. We are fully insured, accredited and safety-led, but credentials only get you on site; what really keeps Crofty Construction on the recommend-list is straightforward, grown-up communication, a fair price held to from quote to invoice, and a willingness to flag the things a homeowner or client does not yet know to ask.
Sea-facing new build, barn conversion, commercial fit-out or sensitive renovation, we bring the same standard every single time: build it once, build it right, build it to last.
Ready to start your construction project?
Free, no obligation consultation and quote. Homeowner or commercial, we'd love to hear about it.
- Free consultation
- No-obligation quote
- Fully insured
- 20+ years experience
Why clients choose us
20+ years building
Two decades of Cornish construction experience.
Design to turnkey
First sketch through to a finished, handed-over build.
Accredited & insured
Safety-conscious, fully compliant site teams.
On time, on budget
Reliability that earns repeat clients and referrals.