Quantity Surveyor
This page gives you the real story about what it's like to be a Quantity Surveyor (with insights from someone who’s actually doing the job).
Your goal: Decide if this sounds interesting enough to explore further, or if it's clearly not for you. Both answers are useful!
It will take about 5 minutes to read through - by the end, you'll know if this is worth exploring or if you should look at something else.
What is this job?
Every construction project needs someone to manage the money. That's a quantity surveyor.
When a building goes up, there are hundreds of subcontractors, suppliers, and consultants involved - all needing to be paid the right amount at the right time. Quantity surveyors make sure the costs are tracked, the budgets are controlled, and the project makes money rather than loses it.
Think of it as being the financial backbone of construction. Without quantity surveyors, projects would run over budget, contractors wouldn't get paid properly, and companies wouldn't know if they were making or losing money until it was too late.
It's practical maths with real-world results - you're not doing abstract calculations, you're managing real money on real buildings that you can see going up.
What do they do day to day?
You're managing the commercial side of construction projects, usually based in site offices where you can see what's happening on the ground.
Managing payments and valuations:
- Preparing monthly valuations showing clients what work has been completed
- Processing payments to subcontractors and suppliers
- Checking that subcontractors' claims match the work they've actually done
- Issuing payment notices and managing cash flow
Contracts and orders:
- Putting together orders for subcontractors and consultants
- Managing change control when clients want additions or alterations
- Checking finances and insurance on companies before placing orders
- Getting sign-offs through internal approval processes
Reporting and cost control:
- Producing monthly cost value reports for directors
- Tracking budgets and identifying where money is being gained or lost
- Managing variations and understanding their impact on the project
- Holding the margin and protecting the bottom line
Who you work with:
- The site operations team - project managers, site managers, engineers
- Subcontractors and suppliers
- Client-side quantity surveyors and consultants
- Your commercial team - often several QSs on larger projects
Where you work:
- Mostly site-based in portable cabins on construction sites
- Some time in head office between projects
- Walking around site occasionally to check progress
- Moving to different sites as projects finish and new ones start
How much do they earn?
Salaries vary depending on the company, location, and your experience level. Here's a rough guide for quantity surveying roles:
Apprentice/Trainee £18,000 - £24,000 per year
You're earning while learning through a degree apprenticeship or trainee programme
Graduate £25,000 - £35,000 per year
Entry-level with a quantity surveying degree
Qualified (3-5 years experience) £35,000 - £55,000 per year
Working independently on projects with increasing responsibility
Senior Level £55,000 - £85,000+ per year
Managing teams, large projects, or specialist commercial roles
What affects your salary:
- Type of employer - main contractors, consultancies, and specialists pay differently
- Location - London and the South East typically pay 15-20% more than other regions
- Sector - infrastructure and civil engineering often command higher salaries than residential
- Chartered status - MRICS qualification can boost earnings by 20-40%
Remember: These are approximate figures based on UK industry data. Contracting quantity surveyors (working for construction companies) often progress faster based on experience, while consultancy roles may require more formal accreditation for advancement. Many QSs also receive car allowances of £5,000-£8,000 on top of salary.
You'll Be Successful In This Career If...
You like maths that has a purpose
Not abstract algebra, but practical numbers where there's a real answer at the end. If you want your calculations to mean something - tracking real money on real buildings - this could suit you. You'll spend around 70% of your time in spreadsheets.
You're organised and can juggle deadlines
There are strict payment deadlines, reporting periods, and contract timescales that cannot move. You'll have multiple things on the go at once - different subcontractors, different stages of different processes. If you like knowing where everything is and hitting dates, you'll thrive.
You want variety, not repetition
Every project is different - hospitals, schools, offices, entertainment venues. The basic process is similar, but the specifics change. If you'd hate doing the same thing every day on identical projects, the variety of different builds will suit you.
You're a people person
This job is as much about relationships as numbers. You're constantly communicating with subcontractors, clients, and your own team. You need to be able to talk to anyone - from site workers to directors - and build working relationships even when negotiations get tough.
You can work independently
You might not see your manager for weeks because you're on different sites. You need to be self-sufficient, know what needs doing, and get on with it without constant supervision. But you're never truly alone - you're part of a wider team.
The Bottom Line
If you're good with numbers but want them to mean something real, enjoy working with people, can stay organised under pressure, and want a career where you can see tangible results going up around you, quantity surveying could be a strong fit.
The routes to the role
Degree Apprenticeship (Level 6):
- Earn £18,000-£24,000 while studying for a degree
- Takes 4-6 years to complete
- No university debt - fully funded by employer
- Combine work experience with academic learning
- Can lead to chartered status through further professional development
Working your way up:
- Start as a trainee or assistant with a construction company
- Study part-time while working - some do Open University or day-release courses
- Experience-based progression is common on the contracting side
- After you've got your foot in the door, it's very much about what you can do
University degree:
- RICS-accredited degree in Quantity Surveying (or related subject with conversion)
- Many start working part-time during their degree to get experience
- Graduate starting salaries of £25,000-£35,000
- Degree becomes less important once you have real-world experience
What helps:
- Good GCSEs and A-levels, particularly in Maths
- Basic Excel and spreadsheet skills
- Genuine interest in construction - not just "I like numbers"
- Being able to explain why you want to work in this specific industry
Insights from people who do the job
Megan Hunter
Quantity Surveyor at
Robertson Group
Jack Tasker
Quantity Surveyor at
Vital Energi