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Own The BuildAuthor: C-Link
Own the Build is the podcast for Quantity Surveyors and Commercial Directors who want to sharpen their commercial edge and lead with confidence.Hosted by Paul Heming, former Commercial leader and now co-founder of C-Link, each weeks conversation dives into the realities of modern commercial management from procurement and contracts to digital transformation and leadership in construction.Through honest discussions with industry leaders, forensic planners, and forward-thinking QSs, Paul explores how the best commercial teams deliver profit, performance, and project certainty in a changing industry.If youre serious about mastering the commercial side of construction this is where you build your advantage. Language: en Genres: Business, Courses, Education, Management Contact email: Get it Feed URL: Get it iTunes ID: Get it |
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The Subcontractor’s Perspective: From Tender to Final Account - What a Main Contractor needs to know (EP 253)
Episode 253
Sunday, 8 February, 2026
In this episode, Paul is joined by David Longman, Managing QS at Rendesco, a £15m M&E specialist contractor, for a frank and wide-ranging conversation about quantity surveying from the subcontractor’s perspective — an angle that is often misunderstood higher up the contracting chain.David’s career path is unusual and valuable: starting in main contracting, moving into PQS work, and ultimately landing in subcontracting, where he now leads and has helped grow the business from £4m to £15m in under three years. That breadth of experience allows him to speak candidly about the realities, pressures and blind spots that exist on both sides of the commercial fence.The conversation covers:what it’s really like being a standalone QS in a growing subcontractor business;the difference between managing packages as a main contractor QS versus running the full commercial lifecycle as a subcontractor;why pricing documents matter — and how poor tender scoping creates disputes, inefficiency and margin erosion later;cash flow from the subcontractor’s lens, including downstream risk, extended payment terms and the knock-on effects to second-tier trades;why respecting a subcontractor’s bank account changes behaviour, outcomes and relationships;the value of interim final accounts as a way to draw a line in the sand, reduce risk and improve collaboration;leadership lessons from stepping up into a Managing QS role without formal management training; andwhy communication, scope clarity and fewer contractual amendments would materially improve project delivery.Throughout the episode, Paul and David connect lived experience with practical commercial insight, offering both subcontractors and main contractors a clearer view of how decisions made upstream directly affect delivery, risk and performance downstream.This is an honest, experience-led discussion for QSs, commercial managers and directors who want to understand how subcontractors really operate — and how better procurement, payment practices and leadership can improve outcomes for everyone.---------------------------------📥 Plus: Grab Paul’s free new eBook Mastering Construction Procurement — link below:Mastering Construction Procurement Strategies for Supply Chain Integration, Tendering, and Commercial SuccessFor our list of other eBooks on building your QS Career and AI, click here - Free eBook DownloadsSend us a textWant to connect with Paul?Paul is on Linkedin here and would love to talk. You can also connect with Paul at paul@c-link.com or through, C-Link. C-Link is software built by Quantity Surveyors for Quantity Surveyors. We save 600 hours of Quantity Surveying time per project in automation. We can make your QS’ so much more efficient. Watch the Video to learn more; you can book a demo by clicking here.
