top of page

Main Contractor Surveying

With over 60 years of combined industry experience, nothing is unexpected with our guidance and support.

We’re proven to protect margins and recover lost value from tender to final close, saving time, money, and hassle.

ben-allan-BIeC4YK2MTA-unsplash.jpg

Your Trusted Partner Through Every Stage

We work with main contractors from pre-construction through to final account, so you can save time, money and stress. Acting as an extension of your team, our approaches are tailored to your project’s conditions and built for practical use, without the surprises or unnecessary admin. Since 2016 we have managed over £250 million worth of projects, always committed to delivering hassle-free solutions for our clients, that save them significantly more than our fees.

30

Large Scale Projects
in last 12 Months

£250m

Worth Of Projects
Completed

60+

Years Of Combined
Industry Experience

Surveying Services for Contractors

No matter the scale, complexity or stage of your project, our team is available to provide expert support and bespoke solutions to bring your project closer to your objectives. 

  • We prepare, submit, and negotiate valuations in line with JCT frameworks - keeping payment flow steady and reducing friction. Once in motion, value recovery becomes predictable, and payment delays are less likely to disrupt operations. 

    On the variation side? 

    Variation Orders or Instruction (JCT) are documented and submitted, commercially justified and on schedule. 

    Verbal site instructions are captured. 

    Change is recorded. 

    Margin stays safeguarded against untracked scope.

  • In order to keep cost control on track, regular CVR reviews and forecasts are reconciled against actual cost, to flag drift early and protect project margin.

    Live updates mean numbers reflect reality, not guesswork. 

    Client-side expectations?

     

    Internal accountability?

     

    Commercial position? 

    All perfectly aligned, delivering clarity where it matters most.

  • When delays start to pose a commercial risk, entitlement is secured through Loss & Expense claims, in accordance with JCT procedures. 

    Delay events and cost impacts are captured early - backed by supporting records, critical path data, and clear cause-effect narratives aligned with contract clauses. 

    Every claim is built around clear entitlement - designed to withstand scrutiny, minimise exposure, and preserve negotiation power. 

  • We manage subcontractor accounts from tender review to final accounts - giving you full-cycle oversight and tighter control over margin drift.

    Subcontractor claims are reviewed in order of exposure, keeping overpayments and cost leakage in check. 

    With downstream spend under control and commercial exposure reduced, internal teams gain back time for high-value decision-making.

  • At Blue Lion, we prepare detailed Bills of Quantities that break down materials, labour, and work elements using standard measurement rules like NRM2 or SMM7, depending on your project.

    Our BoQs create a clear foundation for tendering and keep cost planning and forecasting on point.

     

    We proactively flag any design gaps with timely RFIs to prevent delays and disputes, tailoring every BoQ to fit your project’s unique needs.

    • Contractual arrangements

    • Tendering & estimating

    • Procurement of supply chain

    • Cost planning

    • Surveying

    • Tender management

    Don't hesitate to get in touch with our friendly team for any enquiries about our extensive offerings of service.

Scroll through some of our past work and see how we have supported projects like yours.

Featured Projects

42215_33684043_IMG_00_0000.jpeg

Peebles

After the Grenfell tragedy, the industry faced urgent demands for safer buildings. Blue Lion brought expert support to a vital cladding upgrade in Peebles, helping the client respond to pressure from insurers, residents, and the council. We provided project management, pre-construction administration, and main contractor tendering - ensuring safety and compliance at every step.

AA1FMpLM.jpg

Fishermead

Blue Lion supported the delivery of purpose-designed modular homes built from converted shipping containers, offering temporary accommodation for families in urgent need. Designed for up to two years of occupancy, each unit provides access to support services, helping tenants transition toward long-term housing and improved employment opportunities.

positions.jpg

Top 10 International Bank

For the past 15 months, Blue Lion Consultants has supported a Tier 1 UK Contractor on a major refurbishment project for a Top 10 International Bank’s London headquarters - managing subcontractor costs and final account negotiations with the client side.

Screenshot 2025-06-03 at 22.10.13.png

Hazel Park

We provided commercial and surveying support on Hazel Park, an affordable housing scheme featuring high energy efficiency, air source heat pumps, and low-carbon construction. Every detail of the build was focused on lowering long-term costs for residents while contributing to a more sustainable local community.

Our commitment to clarity extends to structured, clause-referenced delivery - built for practical application and shaped by decades of contractor-side experience. Documentation is prepared to support stakeholders’ decisions with precision and provide the confidence to act on every submission.

Blue Lion supports commercial, industrial, and residential £2m-£30m+ developments nationwide.  Whether engaged from pre-tender or mid-delivery, we remain focused on protecting margins and restoring commercial control.

WhatsApp Image 2025-06-20 at 14.56_edited.jpg

Talk To Us Today

Pick one or both options.

Trusted By Industry Professionals

Steve Barker

Commercial Director

VFM

"Raj has provided me and my company with excellent construction cost consultancy. Raj always performs beyond our expectations and we would recommend his services to others."

Steve King

Rail Bid Manager

Kier Group

....he (Blue Lion Consultants) can offer both attention to detail and an understanding of the overall job.....He has always been honest and trustworthy in dealing with me.....I don't feel that I need to check it like I do with some external QS services. That confidence is worth a great deal to me."​

Howard Buckley

Pre-Construction Manager

Mears New Homes

"Raj has provided a first class service to the business, working with integrity and to tight timescales whilst still maintaining a high level of accuracy. I would have no hesitation in recommending Raj to any business."​
Screenshot 2025-06-03 at 22.12.23.png

Let's Discuss Your Project Today

Our consultants will let you know how you can save time, money and stress on your project.

bottom of page