Price Smarter.
Accurate, market-aligned estimates help you understand the true cost of delivering the project before you commit.
Professional Construction Estimating & Quantity Surveying
Construction Estimating & Quantity Surveying Services
Professional construction estimating and quantity surveying support for builders, contractors, developers and homeowners across the UK.
Send us your drawings and project information and we’ll help you understand the costs, prepare your estimate and produce the commercial documents you need to move the project forward.
Win More Work
Protect Your Profit
Save Time
Quote Professionally
Avason Estimating
Less Time Pricing.More Time Building.
Pricing construction projects properly takes time.
Avason Estimating provides professional estimating and quantity surveying support to builders, contractors, developers, consultants and homeowners across the UK.
From detailed project estimates and scopes of work through to value engineering, cash-flow forecasting and construction programmes, we provide the commercial insight and accuracy needed to make better project decisions.
For builders and contractors, that means spending less time behind a desk pricing enquiries and more time running projects, winning work and growing the business.
Discuss Your ProjectMore Than Just A Number.
Price smarter. Protect your margin.
A good estimate should help you win the work and make money when you do. Avason combines detailed project analysis, market-aligned pricing and commercially considered margins to produce estimates that reflect the realities of delivering the project.
Protect Your Margin.
Build appropriate costs and margins into your quotation and reduce the risk of expensive pricing mistakes.
Win More Work.
Submit clear, competitive and professionally presented quotations that give clients confidence in your business.
Save Time.
Let Avason handle the numbers while you concentrate on your customers, your team and delivering projects.
What We Do
Construction Estimating & Commercial Support.
From pricing your next project to providing additional quantity surveying support, Avason offers flexible services built around the needs of the construction industry.
01
Construction Estimating
Detailed measured estimates prepared from your drawings and specifications, for projects across the UK.
Read more02
Quantity Surveying
Cost planning, commercial advice and QS support for projects that need more than a price.
Read more03
Detailed Scope of Works
Written scopes that define exactly what your price includes — and what it does not.
Read more04
Branded Construction Quotations
Client-ready quotations presented in your own company branding, scope and terms.
Read more05
Value Engineering
Practical alternatives to specification and method that bring cost back in line.
Read more06
Variation Pricing
Additions, omissions and changes valued properly as the project develops.
Read more07
Cash Flow Forecasting
Expected expenditure and income mapped across the construction programme.
Read more08
Construction Programmes
Activities, sequence, durations and milestones set out so the job can be coordinated.
Read more
Built For Builders
Stop Spending Your Evenings Pricing Jobs.
You’re busy building during the day.
The last thing you need is another evening measuring drawings, chasing material prices and putting quotations together.
Avason gives builders and contractors access to professional estimating support whenever they need it. Send us the project information and we’ll take care of the numbers.
More Time
Spend less time pricing and more time running your business.
More Confidence
Know your quotation has been properly considered before sending it to the client.
More Opportunity
Price more of the right projects without adding another permanent member of staff.
How It Works
From Drawings To Quote.Three Simple Steps.
Send Your Project.
Send us your drawings, specifications and available project information.
Tell us what you’re pricing and what support you need.
We’ll review the information and confirm the scope, fee and expected turnaround.
We Price It.
Your project is professionally measured, reviewed and priced.
Costs, quantities, scope and relevant project information are carefully considered.
Where clarification is needed, we’ll speak to you rather than simply making assumptions.
You Build.
Receive your completed estimate and agreed project documents.
Where required, your estimate can be presented as a professional client-ready quotation using your business branding.
You’re ready to present the project confidently and concentrate on delivering the work.
We Price. You Build.
Start Your Project
Scope of works
Measured quantities
Project pricing
Inclusions
Exclusions
Your Business. Your Quote.
Look Professional Before You’ve Even Started The Job.
The quality of your quotation says a lot about the quality of your business. Avason can turn your project estimate into a polished, client-ready quotation designed around your company.
Your company logo
Detailed scope of works
Project pricing
Relevant inclusions
Relevant exclusions
Terms & conditions
Professional presentation
We do the estimating. Your customer sees your business.
Ask About Branded QuotesWho We Work With
Commercial Expertise. Flexible Support.
Builders
Professional estimating support when you’re too busy building to spend hours pricing projects.
Contractors & Subcontractors
Additional estimating and commercial capacity without the overhead of another permanent employee.
Property Developers
Understand likely construction costs and commercial considerations before making important development decisions.
Professional Consultants
Additional estimating, cost planning and commercial support when required.
Homeowners
Gain a clearer understanding of potential construction costs before committing to major building work.
Builders Merchants
Estimating and project support where specialist construction cost knowledge is required.
Why Use A Quantity Surveyor?
Accurate Cost Estimates
Know your likely project costs before committing.
Save Time
Spend less time measuring and pricing.
Protect Profitability
Use commercially considered costs and margins.
Win More Work
Submit competitive, professionally presented quotations.
Reduce Risk
Reduce costly omissions and pricing errors.
Better Budget Control
Understand costs and variations as projects progress.
Make Informed Decisions
Use accurate project information to make better commercial decisions.
Improve Cash Flow Planning
Plan ahead using accurate projections and forecasts.
Straightforward Pricing
Professional Estimating Without The Big Consultancy Overhead.
Every construction project is different, so final pricing will depend on the size, complexity and information available. The following provides a guide to typical starting prices.
Small Projects
From £195
- Single-storey extensions
- Small outbuildings
- Minor works
Medium Projects
From £295
- Double-storey extensions
- Large outbuildings
- Loft conversions
Large Projects
From £355
- Large extensions
- New builds
- Bespoke projects
Prices shown are starting prices and are subject to project scope, complexity and information provided. Contact Avason for a project-specific quotation.
About Avason
Big-Business Experience. Personal Service.
Avason Estimating was established to give builders, contractors, developers and clients access to experienced construction estimating and quantity surveying support without the complexity and overhead associated with a large consultancy.
Avason is led by Garreth Vaughan, a quantity surveying professional whose career spans construction management, estimating and commercial leadership.
That commercial experience is combined with a straightforward and personal approach. Every project receives individual attention, clear communication and commercially focused thinking.
Why Avason?
Experienced
Quantity surveying and commercial experience developed within major business and PLC environments.
Accurate
Projects are professionally reviewed and priced rather than relying solely on automated estimating software.
Flexible
Use Avason for one project, multiple tenders or additional estimating capacity when your workload increases.
Personal
Speak directly with the person working on your project rather than dealing with a faceless estimating platform.
Plan The Work. Control The Project.
A clear construction programme helps everyone understand what should happen and when.
Ask About Construction ProgrammesImprove time management
Track project milestones
Coordinate contractors and suppliers
Identify potential delays
Improve accountability
Monitor project progress
Support better cost control
FAQ
Common Questions.
Popular Pages
Construction estimating services
Detailed measured estimates prepared from your drawings and specifications.
Read moreQuantity surveying support
Cost planning, commercial advice and support beyond the estimate.
Read moreEstimating for builders
Stop pricing jobs in the evenings — outsource the measuring and pricing.
Read moreEstimates for homeowners
Understand the likely cost of your project before committing.
Read moreEstimating prices
Starting fees from £195 and what changes the cost of an estimate.
Read moreEstimating insights
Practical guides on pricing construction work properly.
Read moreProject Enquiry
Let’s Price Your Project.
Tell us a little about the project and what you need. We’ll review the information and get back to you to discuss the scope, timescale and next steps.
Got A Project To Price?
You Build. We’ll Handle The Numbers.
Send us your project information and find out how Avason can help.