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Your Trusted Partner for Construction Quantity Surveying Solutions
4 G Consultancy is a highly qualified team of construction industry experts delivering quantity surveying, estimating, and related services. With over 30 years of experience and 3,000 project estimations completed for 400+ clients, we specialise in cost planning, project management, and procurement. Our expertise spans residential, commercial, and industrial sectors, serving clients across Milton Keynes, London, and surrounding counties. We combine technical precision with practical industry knowledge to ensure projects remain on budget and on schedule. Our procurement services leverage a vetted network of tradespeople and suppliers, while our digital drawing take-off solutions enhance estimation accuracy.

We prioritise transparency, client collaboration, and adherence to health and safety standards. Our team includes chartered surveyors and project managers committed to delivering tailored solutions. We operate remotely to improve efficiency and pass savings to clients, covering all stages from land appraisal to project completion. Our track record demonstrates consistent delivery of value-for-money outcomes through rigorous cost control and expert resource allocation.
Services
Quantity Surveying Project Management Procurement Development Appraisal Digital Drawing Take Off Health and Safety Consultancy Planning Applications Measured Surveys Cost Planning Supply Chain Management
Highlights and features
  • We have over 30 years of experience in construction quantity surveying
  • Our team has completed over 3,000 project estimations
  • We maintain an extensive network of vetted tradespeople and suppliers
  • We offer remote working capabilities for efficient service delivery
  • Our procurement services ensure cost-effective material sourcing
Associations and certifications
  • Constructionline
  • CHAS
What people say
Delivered on time Best team Save costs Highly recommend Professional service
Services
Quantity Surveying
Our quantity surveying services provide precise cost analysis and budget control for construction projects. We deliver detailed cost plans, schedule of works, and tender documentation. With 30 years' experience and 3,000+ completed projects, we ensure accurate material quantification and financial forecasting to prevent budget overruns.
Project Management
We offer full project management from inception to completion, managing timelines, resources, and stakeholder communication. Our services include programme development, progress tracking, and contract administration. We define clear roles to ensure smooth execution across residential, commercial, and industrial developments.
Procurement
Our procurement services connect clients with vetted suppliers and tradespeople through our extensive industry network. We negotiate competitive pricing for materials and subcontractors while ensuring compliance with accreditations like FENSA and Gas Safe. This reduces costs by up to 20% through strategic sourcing.
Digital Drawing Take Off
Using Bluebeam software, we provide accurate digital drawing take-offs with colour-coded measurements and Excel summaries. This technology improves estimation precision, reduces manual errors, and speeds up tender preparation by automating material quantification from architectural plans.
Development Appraisal
We assess land development potential through financial viability analysis and buildability studies. Our services include planning application preparation, cost forecasting, and option agreement structuring to determine optimal development strategies for single or multiple property schemes.
Questions
What construction services do you specialise in?
We specialise in quantity surveying, project management, procurement, digital drawing take-offs, and development land appraisals for residential and commercial projects.
Which areas do you cover?
We operate in Milton Keynes, London, Buckinghamshire, Hertfordshire, Northamptonshire, Bedfordshire, and surrounding regions with remote capabilities elsewhere.
How do you ensure accurate project estimations?
Using Bluebeam software for digital take-offs and 30+ years' industry experience to analyse 3,000+ past projects for benchmarking.
Can you assist with self-build homes?
Yes, we provide full project management for self-builds including planning applications, cost control, and tradesperson sourcing.
How do procurement services save costs?
Our vetted supply chain network and value engineering identify 20%+ savings through alternative material sourcing and competitive tendering.
Reviews (2)
Mark Wallis
Dec 16, 2020 Report
This was the first time using 4G Consultancy for the estimating of two new houses we were tending for. Although we unsuccessful on one project (through no fault of the estimating), we are in the running for the second project. I have been rrally pleased with the communication and service they have provided and will certainly be using them again.
Caroline Walton
Oct 01, 2018 Report
Have only used once so far but very prompt service, both with delivering their quotation for the job we sent them to price and with coming back with answers to questions