Business Details
26 Years
experience
Trusted Construction and Renovation Experts in Cornwall
Complete Builders is a family-run Cornish building company established in 2000, renowned for delivering high-quality craftsmanship and exceptional customer service across Cornwall and South Devon. Specialising in traditional lime and cob techniques, we combine heritage methods with modern expertise to preserve historic buildings while meeting contemporary needs. Our team handles projects ranging from large-scale renovations and bespoke new builds to smaller extensions and garage conversions, always prioritising professionalism, attention to detail, and client satisfaction.With extensive experience in working on listed buildings and properties in conservation areas, we ensure compliance with heritage regulations and use authentic materials. Our commitment to transparency, clear communication, and project management has earned us a strong reputation and numerous returning clients.
Services
Lime and Cob Work
Conservation & Restorations
Extensions & Renovations
Demolition & Groundworks
Church Renovations
Details
- Year established: 2000
Highlights and features
- We are a family-run business with over 20 years of local experience.
- Our team specialises in traditional lime and cob techniques for heritage buildings.
- We offer comprehensive project management from initial design to completion.
- We maintain clear communication and transparency throughout every project.
- Our work has earned 5-star reviews from satisfied clients across Cornwall.
What people say
Excellent workmanship
Highly recommended
Reliable and professional
Attention to detail
Transparent communication
Services
Lime and Cob Work
We specialise in repairing and preserving historic buildings using traditional lime and cob techniques. Our work includes patch repairs, wall rebuilds, and lime rendering with natural materials. These methods ensure structural integrity while maintaining the authenticity of period properties.
Conservation & Restorations
Our conservation work focuses on restoring listed buildings and heritage sites. We collaborate with local authorities and conservation officers to ensure compliance with regulations. Projects include stonework repairs, roof restoration, and preserving original architectural features.
Extensions & Renovations
We design and build bespoke extensions and renovations tailored to modern living needs. Services include orangery kitchens, garden rooms, and two-storey expansions. Our approach blends traditional craftsmanship with contemporary design for functional, aesthetic results.
Demolition & Groundworks
We provide full demolition and groundwork services with a focus on safety and environmental responsibility. Our team handles structural takedowns, site clearance, and foundation preparation using modern machinery and certified methods.
Church Renovations
We restore churches with expertise in masonry, leadwork, and lime plastering. Our work includes bell tower refurbishments, stained-glass conservation, and accessibility upgrades. We ensure all interventions respect historical significance and listed status.
Questions
What areas do you cover?
We operate across Cornwall and South Devon, with experience working on both rural and urban properties.
Do you handle listed building projects?
Yes, we specialise in conservation and restoration work for listed buildings and properties in conservation areas.
Are you insured for demolition work?
Yes, we have full insurance coverage for all demolition and groundwork projects.
Can you manage full renovation projects?
We offer end-to-end project management, including planning, permits, and coordination of specialist trades.
What materials do you use for heritage work?
We use traditional lime, cob, and locally sourced materials to match original construction methods.
How do you handle project timelines?
We provide detailed schedules and update clients regularly to ensure work stays on track.
