Business Details
50+ Years
experience
Expert Building Surveys and Mundic Testing in Cornwall
Stimson & Tieken Chartered Surveyors have served residential property clients in Cornwall since 1975. Our expertise in building surveys and mundic testing provides critical insights for property transactions. As RICS-accredited professionals, we combine local knowledge with national standards to deliver reliable assessments. Our team specialises in identifying construction risks unique to Cornwall's mining heritage. With decades of experience, we offer tailored solutions for property buyers and owners across the region.Our services ensure informed decision-making through comprehensive technical evaluations. Operating from our St Just office, we maintain strong relationships with mortgage lenders and industry bodies. Our commitment to quality has established us as trusted advisors in property matters. We prioritise client education through clear reporting and transparent communication. Our surveyors' expertise extends to complex concrete screening assessments and remediation guidance.
Services
Building Surveys
Mundic Testing
Concrete Screening
Property Inspections
Stage I Assessment
Stage II Assessment
Details
- Year established: 1975
Highlights and features
- We have over 45 years' experience in Cornish property assessments
- Our surveyors hold RICS accreditation for professional standards
- Specialist knowledge of local construction materials and risks
- Comprehensive service covering all stages of mundic testing
- Approved by all major mortgage lenders for reliable assessments
Associations and certifications
- Royal Institution of Chartered Surveyors
Services
Building Surveys
Our comprehensive building surveys assess property condition across Cornwall. Chartered surveyors identify structural issues and maintenance requirements using RICS standards. Reports highlight potential risks and remediation costs for informed purchasing decisions.
Mundic Testing
Specialist mundic testing identifies deleterious aggregates in Cornish concrete. We follow RICS guidelines for Stage I-III assessments. Results determine property suitability for mortgage lending and structural integrity.
Concrete Screening
Concrete screening assessments examine aggregate composition in pre-1950 properties. Our surveyors take core samples for laboratory analysis. Reports classify concrete quality according to industry standards.
Stage I Assessment
Stage I assessments involve concrete core sampling and petrographic analysis. Most properties receive A1 classification through this preliminary testing. Results determine need for further investigation.
Stage II Assessment
Stage II assessments provide detailed evaluation of properties with initial positive mundic findings. Further sampling and testing determine structural implications. Successful results yield A2 classification for mortgage purposes.
Questions
What is mundic testing?
Mundic testing assesses concrete quality in Cornish properties built before 1950. It identifies mining aggregates that may compromise structural integrity through laboratory analysis of core samples.
Why do I need a building survey?
Building surveys reveal hidden property defects that affect value and safety. Our RICS-accredited reports help buyers negotiate prices and plan maintenance for Cornish properties.
Which areas do you cover?
We operate across Cornwall including Penzance, St Ives, Truro and Isles of Scilly. Services extend to Devon upon request with local expertise in regional construction materials.
How long have you been in business?
Stimson & Tieken has provided surveying services since 1975. Our team combines decades of local experience with RICS professional standards for property assessments.
What happens if my property fails?
Failed tests may require Stage III assessment or structural repairs. We guide clients through remediation options while maintaining professional objectivity in our RICS-compliant reporting.
