Structural engineering · London
Where innovation meets commercially minded structural engineering design.
Buildable, practical and cost-effective structural design, drawings and calculations — from small extensions to large residential developments.
- 2000Founded
- 30+ yearsConstruction experience
- From £650Extension design + VAT
Welcome to RM-DMS
RM DMS is an independent structural engineering consultancy based in London.
Working mainly in the domestic market for projects ranging from small extensions, to large residential developments.
We aim to provide a professional, practical and cost effective engineering service which integrates fully with the project’s individual requirements and needs.
About us
Our structural design services
Loft Conversion
Steel and timber design for loft conversions, with or without an outrigger.
Extension
Rear, side and double-storey extensions, designed for building control approval.
CAD drawings
Clear, buildable drawings produced in-house on up-to-date CAD software.
Calculations
Beam, lintel and foundation calculations for building regulations approval.
Structural Engineer’s Reports
Mortgage, condition and defect reports, normally within 5 days of the site visit.
Inspections & Surveys
Condition and Party Wall surveys, and investigations into structural defects.
Our projects
What our clients say
Full Structural Calculations of a Loft Conversion
By far the best structural engineer service we have used. Richard was quick to respond, quick to turn the work around, and even did additional works required that weren’t stated by us upfront.
Grant
PWA Condition Survey on two neighbouring properties
Richard is pragmatic, personable and professional – I would definitely use him again and have already recommended him to a friend.
Chris Beck
Designing 5000sqft house
Very Professional Company. They liaised with council and building control very well. Would highly recommend plans passed 1st time great work.
Beant
Our expert team
Planning an extension, loft or basement?
Tell us about your project and we’ll come back with a quote.
Get free quoteCall +44 333 2420-719