The Estimating Desk · United Kingdom
Construction Estimating and Tender Pricing, Under Your Own Name
Send us the drawings. We’ll send back a priced, client-ready quotation — machine-audited, white-labelled, and usually inside two working days.
Sound Familiar?
“The tender’s in on Friday and our estimator’s on annual leave.”
“We declined four enquiries last month. Not because we didn’t want them — nobody had time to price them.”
“I priced it at the kitchen table on Sunday night.”
“We won it. Then found the fire-stopping wasn’t in the bill.”
None of those are estimating problems. They are turnover problems that happen to look like workload.
33
Years Construction & Estimating
2 Days
Typical Turnaround
Your Name
White-Labelled As Standard
£30m+
Largest Single Project Priced
Before You Send Anything
Read a complete tender pack first.
We have published a full demonstration pack — a 1,400 m² Cat B office fit-out in central London, returning £1,362,900 at £974/m². All eleven pages: priced schedule, traceable take-off, margin analysis and the audit report. Judge the work before there is anything of yours at stake.
Recent Work
Real tenders, written up in full.
Each one sets out what arrived, what was missing, how it was measured, and — the part that matters — what it caught before it reached the client. Anonymised by design: region and value band only, never a client, an address or a tender total.
Cat B office fit-out · Central London · £1m – £2m
Two floors, three prices, four days
No specification, no bill of quantities and no confirmed floor. Two feasibility layouts and a marketing brochure, priced at three tiers — and a 30-metre fire-rated demise wall that appeared on neither drawing.
New build · education · South-East England · £1m – £2m
A science block from a planning set, in two working days
Priced from planning drawings and the contractor’s own costing notes. Seven findings — including 230 m² of fireline board counted twice, which alone avoided a five-figure double count.
The Problem
Estimating capacity is a ceiling on turnover.
Every contractor knows how many tenders they returned last quarter. Very few know how many enquiries they declined because nobody had the hours to price them. That second number is the more important one, because each of those was a job somebody wanted you to win and you chose not to compete for.
The constraint is rarely willingness and it is almost never capability. It is that estimating is bursty and salaries are not. Enquiries arrive in clusters — four packages land in the same week, all returnable the same Friday — and an estimator or QS sized for the peak is idle for much of the year, while one sized for the average turns work away every time the peak arrives. Estimators are also scarce and expensive to recruit, and they carry the method in their heads, which means the day one leaves is the day tendering stops.
The other half of the problem is what happens after you win. Tenders are lost on price, but margin is lost on omissions: the fire-stopping that was never in the bill, the quantity taken off a scaled drawing nobody checked, the exclusion somebody made at eleven at night and forgot to write down. A cheap estimate that is wrong is the most expensive document in the business.
An estimating desk you can borrow solves the first problem. Doing it inside a system that will not let an unsourced quantity or an unstated exclusion through solves the second. That combination is what this service is.
What Comes Back
Not a number. A pack you can defend.
Anyone can send you a total. What wins work — and what protects the margin after you have won it — is being able to show exactly how the total was built, exactly what it assumes, and exactly which measurement on which drawing every quantity came from.
Priced Bill or Schedule of Works
Where a bill of quantities is issued with the tender we price it as it stands and raise the ambiguities in writing. Where there is no bill, we take off from the drawings and build a schedule of works structured by trade and measured in accordance with NRM2, with preliminaries, provisional sums and dayworks set out separately and main contractor’s discount and attendances handled the way the form of contract requires. Where you have no rate of your own for an item, we price it against published rate data and BCIS benchmarks and mark clearly that we have done so. Sterling, excluding VAT, under JCT or NEC as the tender demands.
Traceable Quantity Take-Off
Quantities are not typed in. They are measured on the drawing and linked to the line they price, so every figure walks back to the shape it came from on the sheet it came from. We can hand you the drawing rendered with the take-off drawn over it — area fills, run centre-lines, count markers — so you can look at what was measured rather than take a number on trust. When the QS on the other side of the table questions a quantity, the answer is a picture rather than an argument.
Margin Analysis
Gross profit by section and overall, so you can see where the job makes money before you decide what to submit and where you have room to sharpen. Most outsourced estimating stops at the number, which leaves you asking “is this right?” A margin breakdown changes the question to “where do I compete?” — a commercial conversation, and a considerably better one to be having the night before the return date.
A Stated Basis of Estimate
Every drawing and specification priced, listed by number and revision, together with inclusions, exclusions, assumptions, provisional sums and qualifications. Written to be attached to your submission as it stands, so the scope you priced is the scope on the record. Our Basis of Estimate standard sets out exactly what appears on every pack and why.
A Client-Ready Quotation
Your letterhead, your terms, your covering narrative — generated from the live numbers rather than typed up afterwards, so the document cannot disagree with the estimate behind it. If you already have a Word or Excel quotation template your clients recognise, we produce it in yours rather than ours.
The Working File — And It Is Yours
The priced model itself, exportable, together with the rate library we build for you along the way. That library is the real asset: it captures how your business prices, it draws on what materials and subcontract packages have actually cost rather than what a price book says they should, and it gets sharper with every job. It belongs to you. If you stop working with us tomorrow, you take it with you.
Before You See It
Every pack is machine-audited. It cannot be released while anything is red.
Estimates rarely fail because somebody applied a rate wrongly. They fail because a drawing went unread, a quantity had no source, or something was quietly dropped and nobody noticed until the job was won and the scope was fixed.
So before any pack leaves the desk, the platform runs a fixed set of automated checks across the estimate, the take-off and every document we were sent. They are deterministic rather than discretionary, and the job cannot be marked complete while any of them is failing. The audit report is issued with the pack, so you can see what was verified.
Provenance
Every priced quantity has a source. A line that is neither linked to a measurement nor cited to a document is flagged. There is no such thing as a number that came from nowhere.
No Silent Drops
Nothing can be excluded without a stated reason. And “we couldn’t measure it” is not an accepted reason — unmeasurable scope has to appear in the pricing document at zero, marked to be confirmed, where you can see it. This is the check that stops the fire-stopping disappearing.
Nothing Unread
Every document you send has to be used or waived. If a drawing or specification we were given is not cited by a single quantity or decision, it is raised before the pack goes out rather than discovered afterwards.
Measure First
Prices cannot exist before measurements do. The take-off has to be the basis of the price, not a justification assembled after the number was reached.
Arithmetic Sanity
Totals are checked against the drawings’ own figures. Where the measured areas and the areas printed on the sheets disagree by more than a set margin, the pack stops and somebody looks at it.
No Double-Counts
The same space drawn twice is caught. Before anything is measured the system reads the drawing register and compares sheets geometrically, so a site plan and a floor plan showing the same footprint at different scales are never measured as two separate floors.
Units
Dimensions have to agree. A linear measurement cannot quietly feed an area rate. Conversions are permitted, but only where they are declared as an assumption you can read.
Drift
Linked measurements are re-checked at the end. If a measurement changed after a line was priced from it, the mismatch surfaces rather than silently persisting into your submission.
The audit is a quality gate on our workmanship. It does not replace your own commercial review — see where responsibility sits.
Who Prices It
A desk, not a person.
Outsourced estimating normally means one estimator with a queue, which is why it is slowest in the week you most need it — when everybody’s return date lands on the same Friday. Ours is built the other way round.
The Judgement
Thirty-three years of it
Eighteen years in construction and fifteen in estimating, between the two of us. Reading tender documents, arguing about scope, and living with the consequences of both. Working out what a drawing is actually asking for is not something software supplies.
Every pack is reviewed and signed off by a career estimator before it goes anywhere. That signature is the point.
The Capacity
A team of digital colleagues
The mechanical work — taking off the drawings, pulling out the schedules, building the sections, producing the documents — is done by a team of digital colleagues working inside Vyntworks. They follow our written pricing methods rather than improvising, they work to set approval limits, and every action is logged against a name and a time.
Which means capacity is not what decides whether we can help you. There is no single estimator with a queue.
The Gate
Nothing leaves without both
Every pack passes the automated audit, and then passes a person. The machine catches what a tired human misses at eleven at night; the human catches what no machine can know about your job, your client and your appetite for the risk in it.
Neither on its own would be good enough to put your name on.
Deadline week is the week most estimating services quietly stop answering the phone. It is the week we are most useful. Send us three tenders that week rather than one — the desk is built for it.
The Name On It
Someone is accountable for the number.
Eighteen years in construction and the built environment, including conservation work alongside architects and specialists on some of Britain’s most significant historic buildings, and several hundred commercial sites documented since.
The estimating side is run with Selwyn Doling, a career estimator of fifteen years’ standing, who reviews and signs off every pack before it is issued. Between the platform and the two of us, nothing goes out that neither a machine nor a person has checked.
— Andrew Harris, Founder
How It Works
Four steps. You hold the pen at the end of all of them.
01
You send the tender
Drawings, specification, bill, invitation to tender — whatever you have. Scans and marked-up prints are fine; the take-off handles drawings with no text layer.
02
We agree the basis
One short call. What is in, what is out, whose rates we are using, and the return date. Ten minutes that prevents every argument later.
03
We price and audit it
Take-off, rates, sections, margin — then the automated checks and a human review. You get a draft with the workings visible, not a finished number handed down.
04
You take it from there
You are notified that the draft is ready, and the estimate is waiting in your own account — to review, adjust and submit under your own name. A PDF arrives at the same time if that is all you want.
When the addenda land. Revisions issued mid-tender are where submissions come apart. We re-price against the new revision and hand you a line-by-line difference — what was added, what was removed, what changed, and exactly what it did to the total. No re-reading two hundred pages to find out.
Your Copy of the Job
You don’t get a PDF and a shrug.
Most outsourced estimating ends with a document landing in your inbox. If the number needs changing you email somebody and wait, and the version everyone is arguing about is whichever attachment they opened last.
When your pack is ready you are notified, and the estimate is sitting in your own account inside Vyntworks — set up by us, nothing to install, no licence to buy. The PDF arrives at the same time if that is all you want. But if you want to change something, you change it yourself.
Every line, with its margin
Trade section by trade section, line by line, with gross profit showing on each. Nothing hidden behind a total.
Move a number, watch the rest move
Change a rate, a quantity or a margin and the section totals and GP update as you type. Sharpen a trade to win the job and see exactly what it costs you.
Click a quantity, see where it came from
Measured lines link back to the shape on the drawing. Open it and look at what was actually measured rather than taking the figure on trust.
Submit it yourself
Generate the quotation on your own letterhead, straight from the live numbers, at the moment you are happy with it.
One version, and everybody is looking at it. Because the estimate lives in one place rather than in six attachments, the figure your estimator changed on Thursday is the figure your client sees on Friday. No reconciling versions, and no document that quietly disagrees with the model behind it.
Where Responsibility Sits
It comes back as a draft. It goes out as yours.
We produce estimates, not warranties — the same as any estimator you would employ. What we owe you is a competent, transparent, fully-sourced build-up of the price. What you owe yourself is the commercial judgement on top of it: the appetite for the risk, the read on the client, the decision about what to submit.
So every pack states in writing exactly what it was priced from and exactly what it assumes, and nothing leaves your office until you have reviewed it and signed it off. Checking quantities, rates and scope against your own knowledge of the job remains your call — and between the traceable take-off, the automated audit and being able to open the estimate and interrogate it line by line yourself, that check takes an hour rather than a weekend.
That is not us covering our backs. It is how the trade has always worked, written down properly for once. Our Basis of Estimate standard sets it all out, and it is issued with every pack rather than buried in a footer.
Every pack states its basis, carries its audit report, and waits for your sign-off. Two revisions are included, we sign your non-disclosure agreement before the drawings arrive, we will not price the same package for two bidders, and the liability position is stated plainly in the engagement terms rather than buried in a footer.
The Software
We are not being coy about it. It is Vyntworks.
We do not price faster by working later. Every tender runs through Vyntworks, an operations platform built for contractors that covers estimating, procurement and cost control in one connected system — with the take-off, the automated audit and the document generation all inside it.
Your rate library lives in it and gets sharper with every job we do for you, drawing on what things have actually cost rather than what a price book says they should. Which is why the second tender comes back faster than the first, and the tenth faster again.
Plenty of estimating services will not tell you what they run on. We will, for a straightforward reason: you will be using it yourself from the first tender, because that is where your estimate is waiting for you.
You already have an account. Every client gets one, set up by us, at no cost and with no licence attached — it is simply where your estimate is waiting. Licensed properly, the same system carries the job on through purchase orders, subcontract packages, cost control and the final account, and the quote you won becomes the budget without anything being re-keyed.
What Nobody Else Can Do
We can price the building. Not just the drawing.
Refurbishment and fit-out estimates go wrong in the gap between what the drawing says and what the building actually is. The riser that is not where the as-built shows it. The ceiling void 300mm shallower than anyone assumed. The three-phase supply nobody checked. None of it is on the drawings, and all of it is in the price you committed to.
Alturascope has documented over five hundred commercial buildings across the UK, the United States and Canada — pre-construction surveys, above-ceiling M&E capture, measured building surveys, thermal imaging and asset schedules. On a refurbishment we can survey the site and price the works from the same record.
No other estimating bureau can survey the building. No other survey firm can price the works. If your risk on this job is what is behind the walls, that combination is the entire point — and it is available on one instruction, from one supplier, with travel included.
We don’t build it, so we have no reason to want the number to be anything but right.
We do not contract, we do not supply materials, and we do not take a percentage of the job. We also will not price works on a site we have surveyed for the other side of the table — and if that ever comes up, we will tell you before you tell us.
Going Further
We can go out to your supply chain, too.
Pricing from a rate library is fast. Sometimes it is not enough — the tender carries a specialist element, or the job is large enough that you want real prices from real subcontractors before you commit a number to a client.
We can run that enquiry for you: package the scope by trade, send the request out to your suppliers and subcontractors, chase the returns, and level them against the same lines so you are comparing like with like. The price you select drops straight back into the estimate without being re-keyed.
Your relationships, your supply chain, your terms. We run the process, and you keep every commercial decision in it.
What that adds
Trade packages split out of the estimate, scoped and ready to send.
A comparison board — every return against every line, levelled so the gaps are visible.
Chasing handled, so returns actually arrive before your return date rather than after it.
Selected prices applied back into the estimate with nothing typed twice.
If you win, the same packages become your purchase and subcontract orders.
Engagement
Three ways in. Start with the one that costs you nothing.
Start Here
The first one is on us
Send your next live tender. If the pack that comes back is not faster and better than what you would have produced yourself, you owe us nothing and we part as friends.
No fee
One tender, one company, once.
Per Tender
Priced job by job
Every tender is quoted before we start, as a fixed fee, banded by contract value and complexity. No retainer, no minimum, no notice period.
Fixed fee, agreed up front
Two revisions included. Supply-chain enquiry quoted separately.
Retained Desk
Your estimating desk, on tap
An agreed number of tenders a month, a named estimator who learns how you price, and a rate library that compounds. Priority in deadline weeks.
Monthly, rolling
Scoped to your tender volume. Thirty days’ notice.
One honest caveat on the pricing. There is a tender volume past which retaining us stops making financial sense — above it you are better off licensing Vyntworks and running the desk in-house. We will tell you when you reach it, and we will help you make the move.
Questions We Get Asked
Before you send us anything.
How quickly can you turn a tender round? +
The standard turnaround is two working days from the point we agree the basis of the estimate. Repeat work priced from a rate library we have already built for you is frequently faster. Tell us the return date before anything else and we will give you a straight yes or no on whether we can hit it — we would rather decline a tender than miss the deadline, because a late return scores nothing at all rather than a lower number.
Will you price the same tender for another bidder? +
No. One tender, one bidder, first to instruct. If we are already pricing a package you send us, we tell you straight away and decline the work. That is written into our engagement terms rather than being a matter of goodwill, and we will sign your NDA before any drawings change hands.
Who actually does the estimating? +
A desk rather than one person. Between us we have thirty-three years of construction and estimating experience, and every pack is reviewed and signed off by a career estimator before it is released. Alongside that, a team of digital colleagues working inside the Vyntworks platform handles the mechanical work — taking off the drawings, extracting schedules, building the trade sections and producing the documents. They follow our written pricing methods rather than improvising, they work to set approval limits, and every action is logged. You get the capacity of software with the judgement of somebody who has priced this kind of work for years.
Can you produce a bill of quantities, or do you only price one we supply? +
Both. Where a bill or a schedule of works is issued with the tender we price it as it stands and query the ambiguities in writing. Where there is no bill, we take off from the drawings and build a schedule of works structured by trade and measured to NRM2, with preliminaries, provisional sums and dayworks set out separately, so the submission reads the way a quantity surveyor expects. Rates you do not hold yourself are priced against published data and BCIS benchmarks, and marked as such. Everything is priced in sterling, excluding VAT, and under JCT or NEC as the tender requires.
Do we have to use the software? +
No. Every client gets an account because it is the fastest way to hand over an estimate you can actually interrogate, but plenty of people never log in and simply work from the PDF and the emailed summary. If you would rather we made every change, two revisions are included in the fee and you can send the rest by email. The account costs you nothing either way and carries no licence or commitment.
What software do you use, and who can see our tender in it? +
Vyntworks — an operations platform built for contractors, covering estimating, procurement and cost control in one connected system. You get an account on it, so when a pack is ready you are notified and the estimate is there to review, adjust and submit rather than arriving as a flat document you can only accept or query. Access is limited to you, the people you invite from your own business, and the estimator working on your package. Your documents and rate library sit in a tenancy specific to your company and are never pooled with, or used to price work for, anybody else.
How accurate is the estimate? +
As accurate as the information we are given and the rates we are working from, which is exactly why every pack states both. Every priced quantity is traceable to the measurement or document it came from, and the pack is machine-audited before release: nothing can be priced without a source, nothing can be excluded without a stated reason, and every document you send has to be used or explicitly waived. Where the drawings will not support a firm price we carry a stated provisional sum rather than a guess, and it appears in the pricing document where you can see it rather than quietly falling out.
Whose rates do you price from? +
Yours, wherever you have them. Most contractors have rates scattered across old spreadsheets and one estimator's memory, so part of the first job is pulling those into a proper rate library — we can import your existing Excel quotations to do it. Where you have gaps we price from published rate data or go out to your supply chain for real prices, and we mark clearly which is which. The library belongs to you and is exportable at any time, including if you stop working with us.
Will our client know you were involved? +
Only if you tell them. Everything is produced on your letterhead in your format, including your own Word or Excel quotation template if you have one. We never contact your client, we are not named in the documents, and the quotation is issued by you under your own name. The work is white-labelled as standard rather than as an extra.
What if the drawings are scans or marked-up prints? +
Not a problem. The take-off reads scanned and photographed drawings as well as native PDFs, and reads the sheet number, title and stated scale from each drawing's own title block. Poor documents widen the assumptions we have to state and can slow us down; they do not stop us. A phone photograph of a marked-up plan is a legitimate starting point.
What happens when addenda are issued mid-tender? +
We re-price against the new revision and hand you a line-by-line difference — what was added, what was removed, what changed, and exactly what it did to your total. Late revisions are one of the most common ways a tender comes apart, and reading two hundred pages again to find the changes is precisely the work you should not be doing three days before the return date.
Do you cover the whole of the UK? +
Yes — England, Scotland, Wales and Northern Ireland. Estimating is done remotely, so location makes no difference to turnaround. Where the job would also benefit from a survey of the existing building, our UK survey operation covers the same territory with travel included in the project price.
Alturascope in the UK
Registered office
Orleyton LtdThe Old Plough, Bagstone RoadBagstoneWotton-under-EdgeGloucestershireGL12 8BDUnited KingdomContact
Company
Alturascope is a trading name of Orleyton Ltd, a company registered in England and Wales under number 12577916, whose registered office is The Old Plough, Bagstone Road, Bagstone, Wotton-under-Edge, Gloucestershire, GL12 8BD. VAT registration GB 347 9139 66. UK work is contracted with Orleyton Ltd.
Send a Tender
Is there a tender on your desk right now?
Tell us the return date first. We will come back the same working day with a straight yes or no on whether we can hit it — and if it is your first, there is no fee attached to finding out.
We sign your NDA before any drawings change hands, as a matter of course. Just say so in the brief.
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