Hertfordshire · London · Essex
Quantity Surveyors & Estimators delivering concise, commercial support for immediate clarity on tenders, projects or risk.
- Transparent breakdowns
- Fast turnaround
- RICS-standard methods
Trusted by contractors & developers

































Why AG
Every pound accounted for.
When you appoint experienced Quantity Surveyors to help manage your build, you benefit from cost savings, improved project value, detailed insights and enhanced working efficiencies.
From estimates and tender management to cost plans, procurement and final accounts — our expert team will save you money on the cost of construction.
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Transparent
Sample cost breakdown
£2.5m
- Materials£950k · 38%
- Labour£775k · 31%
- Preliminaries£350k · 14%
- Overheads & margin£275k · 11%
- Contingency£150k · 6%
What we do
Specialist services, one team.
Who we help
An extension of your team.





Our works
Projects we've priced, procured & protected.

Procurement · Quantity Surveying
Wilesdon High Road
£2m

Contract Administration · Quantity Surveying
Cambridge Heath Road
£2m

Procurement · Quantity Surveying
Luton Residential
£1.5m

Quantity Surveying
Park Road, New Barnet
£2m

Estimating · Procurement
Rutland House
£2.5m

Estimating · Quantity Surveying
Thanet St, London
£6m

Estimating
Prenwith Road
£7.5m

Estimating
Fleet House, Hampstead

Estimating · Procurement · Quantity Surveying
Bentons Farm, Nazeing
Client journey
From first sketch to final account.
Reviews
Trusted by builders who hate surprises.
“We have built up a strong working relationship with AG Surveying over the last 6-12 months. They have been pivotal in helping us secure many of our current projects with their diligent and accurate tendering processes, as well as supporting us post-contract with live QS support, procurement and general commercial / contractual advice wherever needed.”
Chris Davy
Director - Frederick J French Building Contractor




