About us
Moulton Taggart: London Based Chartered Quantity Surveyors
Established in 1999, Moulton Taggart is a London-based chartered quantity surveying practice in Islington. Led by Jonathan Moulton BSc (Hons) MRICS, a Member of the Royal Institution of Chartered Surveyors, we provide professional quantity surveying and cost consultancy services for projects of all sizes.
With over 35 years of experience in private practice, Jonathan leads the practice while remaining actively involved in delivering expert cost, procurement, and contractual advice. Working closely with clients, architects, and design professionals, we deliver practical cost planning, procurement, and contractual advice tailored to each project's requirements.
Our reputation is built on providing reliable, value-driven solutions, combining technical expertise with a collaborative approach to help clients achieve successful outcomes from feasibility through to project completion.
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Projects DeliveredExplore our recent projects and see how we've helped clients deliver successful construction outcomes.
Our services
Expert Quantity Surveying Services Based in Islington, London
We provide a full range of chartered quantity surveying and cost consultancy services, supporting clients through every stage of the construction process. From early feasibility and cost planning through to procurement, contract administration, and final account settlement, we focus on delivering clear, practical advice that helps manage risk and control costs.
Cost Modelling and Cost Planning
Procurement and Contractual Advice
Tender Documentation
Post Contract Cost Control and Reporting
Final Account Negotiation
Contract Administration
Project Management Support
Process Overview
Specialist Quantity Surveying Services for All Project Stages
Early feasibility and cost advice establishes project viability and budget expectations. During design stages, cost planning keeps development aligned with financial targets. Procurement and tender support ensures competitive and well-managed contractor selection. Construction cost management provides ongoing financial control through to project completion.
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Feasibility & Cost Advice
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Design-stage cost planning
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Procurement & tender support
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Construction cost management
Why Choose Us?
Why Choose Our Expert Quantity Surveying & Cost Consultancy Services
We provide clear, reliable, and proactive quantity surveying services that support every stage of your project, from early feasibility through to final account. Our focus is on delivering accurate cost advice, strong commercial control, and practical solutions that help you stay on budget and make informed decisions.
With extensive industry experience, we understand the challenges of construction projects and work closely with clients, designers, and contractors to achieve the best value outcomes. We are committed to transparency, attention to detail, and responsive service, ensuring you always have confidence in your project’s financial performance.
Chartered and experienced QS professionals
Clear, practical cost advice from start to finish
Focus on value for money & cost control
Residential, commercial, and institutional expertise
Proven delivery across projects of all sizes in London and beyond
FAQ
Frequently Asked Questions About Quantity Surveying & Construction Cost Management Services
Find answers to common questions about our quantity surveying and cost management services. This section explains how we support projects from early feasibility and design through to procurement, construction, and final account, helping you maintain cost certainty, control risks, and make informed commercial decisions at every stage.
Our projects
Quantity Surveying & Cost Management Case Studies
Explore a selection of our completed and ongoing projects, showcasing our expertise in quantity surveying and cost management across a range of sectors. From early-stage feasibility and detailed cost planning to procurement and construction support, our work demonstrates a consistent focus on accuracy, value, and successful project delivery.
View our projects to see how we help clients achieve commercial certainty at every stage of development
Get In Touch
Need reliable cost advice for your project?
Have a project in mind? Speak to our team for clear, independent cost advice at any stage of development .