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Expert Structural Engineering Services in London & Surrey
Established over 25 years ago, CDR Engineering Services has built a reputation as a trusted provider of structural engineering consultancy to residential and commercial clients across London, Surrey, and the South East. Our team of chartered engineers and surveyors specialises in structural surveys, building regulation compliance, and project management for new builds, extensions, and conversions. We are proud members of The Institution of Structural Engineers and MIStructE, ensuring our work meets the highest professional standards. Our approach combines technical expertise with a commitment to delivering bespoke solutions tailored to each client's unique needs.

Whether advising on property purchases, managing building regulation applications, or providing party wall surveying services, we prioritise clarity, reliability, and client satisfaction. Our extensive experience in domestic and commercial projects positions us as a go-to partner for structural engineering challenges. We pride ourselves on translating complex engineering requirements into practical, cost-effective outcomes while maintaining open communication throughout every project phase.
Services
Structural Surveys Building Regulation Advice Party Wall Surveyors New Builds Home Extensions Conversions Project Management Loft Conversions Garage Conversions Commercial Alterations
Highlights and features
  • We have over 25 years of experience in structural engineering.
  • Our team consists of chartered engineers with specialist surveying skills.
  • We manage building regulation applications on your behalf.
  • We provide clear, detailed reports for property purchases.
  • Our bespoke solutions prioritise client needs and compliance.
Associations and certifications
  • The Institution of Structural Engineers
  • MIStructE
Services
Structural Surveys
Our structural surveys assess property conditions, identifying risks and compliance needs. We provide detailed reports to inform purchase decisions or renovation plans. Clients benefit from expert analysis by chartered engineers with decades of experience.
Building Regulation Advice
We ensure projects meet legal standards by managing building regulation applications. Our team liaises with authorities to streamline approvals for extensions, new builds, and conversions. This service reduces delays and guarantees adherence to safety requirements.
Party Wall Surveyors
Under the Party Wall Act 1996, we advise on disputes and compliance for shared structures. Our surveyors protect client interests while ensuring legal obligations are met. This service covers London, Surrey, and surrounding areas.
New Builds
From concept to completion, we engineer bespoke residential and commercial developments. Our services include design validation, compliance checks, and project oversight. Clients receive tailored solutions that balance innovation with regulatory standards.
Conversions
We specialise in loft, garage, and barn conversions, optimising property use while ensuring structural integrity. Our engineers provide calculations and oversight to meet building regulations. This service combines practicality with enhanced property value.
Questions
What structural engineering services do you offer?
We provide surveys, building regulation compliance, party wall advice, new builds, extensions, and conversions for residential and commercial clients.
Do you cover areas outside London?
Yes, we serve Surrey, Kent, Croydon, Bromley, Westerham, Dulwich, and Sevenoaks, in addition to London.
Are your engineers qualified?
Our team consists of chartered engineers and members of The Institution of Structural Engineers and MIStructE.
Can you assist with building regulation applications?
Yes, we manage applications and liaise with authorities to ensure compliance for your project.
How do I get a free quote?
Contact us via phone or email to discuss your requirements and receive a no-obligation quote.
What areas do your party wall surveyors cover?
We provide party wall services across London, Surrey, and the South East, including Tatsfield and Bromley.