Our Services
Campbell Martinez LLP Quantity Surveying has over 25 years of experience in the construction industry. Our mission is to help clients maximise their budgets and avoid unexpected expenses with clear and detailed advice at every stage of development.
Established in 2022 by Dan Campbell (MCIOB, AssocRICS, MAPM), we provide Quantity Surveying and Contract Administration services to independent clients on construction projects in the UK covering the residential, commercial, education, and healthcare sectors. Based in Banbury, Oxfordshire, we operate across the Midlands and the South of England.
Tailored Cost Solutions for Every Project
Quantity Surveying & Cost Management Services
Our Quantity Surveying and Cost Management services provide comprehensive financial oversight throughout the project lifecycle. We offer a range of services, from cost and commercial management to value engineering, to ensure financial clarity from inception to completion.
Cost & Commercial Management
Tailored strategies to oversee and optimise project budgets while ensuring commercial viability.
Cost Planning Through All Stages
Detailed planning that adapts to each project stage, ensuring financial clarity from inception to completion.
Value Engineering
Innovative approaches aimed at enhancing project value by optimising resources without compromising quality.
Procurement Advice & Solutions
Expert guidance on procurement strategies to secure the best value for materials and services.
Tender Production
Development of thorough and precise tender documents to attract competitive bids.
Final Account Agreement
Assistance in reaching mutually acceptable final accounts, ensuring all parties are fairly compensated.
Fund Monitoring
Vigilant oversight of fund utilisation to ensure financial stability and compliance.
Bills of Quantities
Precise measurement and documentation to facilitate transparent and competitive tendering.
Tender Analysis & Recommendations
Comprehensive evaluation of bids to identify the most suitable contractor based on value and capability.
Cost Reporting
Regular and detailed reports to keep stakeholders informed about financial performance and forecasts.
Benchmarking
Comparing project costs and performance against industry standards to ensure competitive positioning.
Schedules of Work
Offering both quantified and unquantified schedules that outline tasks, timelines, and resources needed.
Post-Contract Quantity Surveyor Services
Support in managing contract performance through valuation, change management, and ensuring compliance with agreed terms.
Cash Flow Forecasting
Strategic analysis and projections to manage cash flow effectively throughout the project duration.
Contract Administration
Our contract administration services help ensure smooth execution and adherence to contractual obligations. We provide:
Advice & Selection of Preferred Contract
Expert recommendations for the most appropriate contract type aligned with project goals.
Invitation to Tender & Pre-qualification Questionnaires
Crafting invitations and assessments to attract qualified bidders.
Preparation of Contract Documents for Execution
Meticulously drafting and reviewing contracts to secure legal and operational integrity.
Contract Administration
Ongoing oversight to manage relationships, maintain compliance, and ensure contract terms are respected.
Review & Advise on Contractual Claims
Expert analysis and guidance on claims to protect client interests and resolve disputes.
Change Control Procedures:
Implementing effective processes for managing changes in project scope, costs, and timelines.
Site Inspections & Progress Reporting
Regular site visits to monitor progress, assess quality, and provide comprehensive reports to stakeholders.
Instructions & Certification
Issuing clear directives and certifications to facilitate compliance and timely progress.
Processes for Project Completion & Defects
Establishing robust procedures for finalising projects and addressing defects to ensure work satisfaction and longevity.
Contact Us
Need help with your next project?
Trust Campbell Martinez LLP with our expert Quantity Surveying and Contract Administration services. Contact us to learn more.
office@campbellmartinezllp.com
01295 550157 / 07359 629821

“Dan works in a positive, professional manner, with exceptional skills and professionalism dedicated to delivering high-quality projects. It has been a pleasure to work with Dan and I wouldn’t hesitate to work with him again in the future.”