Sep 8, 2026
Matthew Biehl is a Senior Construction Risk
Engineering Consultant at AXA XL, the largest provider of
subcontractor default insurance in the country. He paid for college
loading plywood and laminate at a lumberyard, spent years on the
general contractor side including a run as a director of QC, and
now walks job sites for the insurer that reimburses GCs when a sub
goes down. Which means he sits on something almost nobody else in
our industry has: the claims data on why subcontractors actually
fail.
Carolina and Tim asked him to open it up.
The headline number: when AXA XL runs a real root
cause on a default, 70% of the issues happened before a shovel ever
got in the ground. The top three causes are schedule and manpower,
insolvency, and a third one that keeps creeping up the list:
quality. And more and more of those quality notices trace back to
equipment and material that showed up on site missing parts or not
working. Matt's advice to his GC partners is to go audit the
manufacturer. If you make a building product, this episode is about
you.
In this episode:
- What SDI (sub-default insurance) is, how it replaces a bond,
and why it is a multi-year partnership rather than a 12-month
policy
- The top three reasons subs default, and how labor and solvency
problems show up as quality problems
- Why manufacturers are now part of the sub-default story, and
what "audit the manufacturer" means in practice
- Carolina's sidewalk-over-the-starter-track story, and why
product reps have to own the next trade's sequencing
- GCs burying their subs unintentionally with speed to
market
- Prefab, self-perform, and concrete as a "pass-through trade":
why GCs are buying their own subs
- The 70% number, and Matt's two biggest pet peeves: the
project-specific quality plan that is a corporate plan with a new
cover sheet, and the manual covered in trailer dust
- Why the best pre-qual benchmark for quality is your own
internal data
- What AXA XL collects on every claim notice, and what they do
with it
- "What do you lose when you don't do it?" The answer to every GC
who asks how much a quality program saves on premium
- Hold points, "percent complete correct," and why holding
payment is the most dangerous motivator on a project
- "You can't poach the willing"
- Data centers pulling manpower off the local hospital job, and
why manpower commitments need monitoring
- What no one is talking about: a sub that has been in business
30 years defaults at the same rate as one that has been in business
three. Relationships become comfort. Comfort becomes
complacency.
Find Matt on LinkedIn:
He is speaking at Advancing Construction Quality,
September 21 to 23, 2026 in Phoenix.
Use code BUILDPERSPECTIVES10 for 10% off
registration.
Build Perspectives is co-hosted by Carolina Baffigo
and Tim Seims.
Each episode is designed to give you immediate value
while introducing you to the people broadening perspectives in the
construction industry.