Sigma Knowledge Series
Discover the Sigma Knowledge Series – a growing hub of blogs, courses, and tools designed to make construction clearer for homeowners, subcontractors, and project leads. Learn at your own pace, get real answers, and build better with practical insight from live projects
FieldNotes
Bite-sized blogs and commentary rooted in real project experience. The wins, the challenges, and the lessons that help us all build better.
Build Logic
Practical training for smarter construction delivery.
Build Logic is the learning arm of Sigma — offering structured online training and downloadable resources for subcontractors, project leads, and clients who want to understand why construction works the way it does.
From compliance and cost control to smarter procurement and contract strategy, Build Logic is where knowledge becomes action.
Courses launching soon — designed for real-world project roles
Downloadable tools and templates for day-to-day site and office use
Some content free – premium access included with some Delivery Desk Support Plans
Clear, flexible learning. Built to make your projects run better.
The Delivery Desk
The Delivery Desk is your one-stop hub for accessing Sigma’s Quantity Surveying expertise, whether you need ongoing support or a one-off solution.
From monthly subscription plans to fixed-fee services, you can browse, purchase, and receive professional commercial support — all in a way that fits your workflow and budget.
✔ Ongoing monthly support with our Delivery Desk Support Plans
✔ Fixed-fee packages for payment compliance, document reviews, and remote QS assistance
✔ On-demand access to contract guidance, cost planning, and dispute triage (coming soon)
Professional insight. Practical delivery. No long-term commitment.