Business Details
Your Trusted Construction Partner in Cornwall
Cornwall Builders represents Arnell Construction & GA Wildish, combining decades of expertise in residential and commercial construction across Cornwall. Our team of certified professionals specialises in house extensions, loft conversions, new builds, and full property renovations, delivering projects from concept to completion. With a focus on quality craftsmanship and customer satisfaction, we utilise state-of-the-art materials and techniques to ensure structural integrity and energy efficiency.Our services extend to driveways, patios, and interior refurbishments, catering to both modern and heritage properties. Operating throughout Cornwall, we provide free site surveys, transparent pricing, and guaranteed workmanship regulated by NHBC and FMB standards. Our commitment to minimising disruption during construction, coupled with clear communication and waste management, ensures a seamless experience for homeowners and businesses alike.
Services
House Extensions
Loft Conversions
Barn Conversions
Driveway Installation
Patio Building
Property Renovations
New Builds
Roofing Services
Kitchen Refurbishment
Bathroom Remodeling
Highlights and features
- We have over 20 years of local construction experience in Cornwall
- Our team includes certified bricklayers, carpenters, and surveyors
- All work guaranteed and regulated by NHBC standards
- We provide transparent pricing with no hidden fees
- Specialists in both modern and heritage property renovations
Associations and certifications
- NHBC
- Federation of Master Builders
What people say
Excellent work
Smooth project process
Professional team
High quality finish
Great communication
Services
House Extensions
We design and construct single and two-storey extensions that enhance property value and living space. Our process includes planning permission assistance, architectural collaboration, and energy-efficient insulation. Clients benefit from seamless integration with existing structures while maintaining architectural integrity.
Loft Conversions
Transform unused loft space into functional rooms while complying with modern building regulations. We assess structural viability, install dormer windows if needed, and ensure safe load-bearing solutions. Projects typically increase property value by up to 20% through practical space optimisation.
Property Renovations
From partial upgrades to full-scale refurbishments, our team handles structural repairs and modernisation. Services include kitchen/bathroom remodelling, exterior facelifts, and heritage property conservation. We specialise in minimising disruption while maintaining historical accuracy where required.
Driveway Installation
We create durable driveways using concrete, tarmac, gravel, or block paving solutions. Our designs balance aesthetics with functionality, offering patterned concrete options and colour-matched brickwork. All installations include proper drainage solutions and surface levelling for long-term durability.
Patio Building
Custom patio designs incorporate patterned concrete, brick paving, or natural stone to complement property architecture. We focus on space optimisation for entertainment or relaxation, using durable materials that withstand Cornwall's climate while enhancing kerb appeal.
Questions
Do you handle planning permissions for extensions?
Yes, we assist with planning applications and building regulation approvals as part of our extension services.
Are your builders qualified and insured?
All our tradespeople are certified professionals covered by full public liability insurance.
Can you work with listed buildings?
Yes, we have experience with heritage properties and use appropriate materials and techniques.
What areas do you cover?
We operate across all Cornwall towns including Truro, Falmouth, St Ives, and Newquay.
Do you offer guarantees on work?
All projects come with NHBC or FMB-backed guarantees as standard.
How long do typical projects take?
Timelines vary by scope but we provide realistic estimates during initial consultations.
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