APB SORCI 2024 — 48.7% of builders rely on referrals for >50% of sales; 41.1% need 1–50 paid leads to close one contract

Claim: The Association of Professional Builders' 2024 SORCI Report (State of Residential Construction Industry) finds:

• 48.7% of builders rely on referrals for more than half of their sales.
• 41.1% report needing 1–50 paid leads to close one contract.
• Buildern's 2026 report and IrisCX's analysis place referral conversion rates at roughly 30% better than non-referred lead conversion.

Sources:

• Association of Professional Builders, SORCI Report 2024.
• Buildern 2026 and IrisCX referral-conversion analyses.

Confidence: Industry-consensus.

For Candid — distribution strategy: A GC whose Home Builders' Association peer just hired a marketing firm — and is observably happy — is dramatically more reachable than the same GC cold. The peer-reference channel is functionally the only consistent way to overcome credence-good skepticism ([[marketing-services-as-credence-good-for-gc]]) at scale. Candid's distribution strategy should treat HBA chapters (Waterloo Region Home Builders' Association, Greater Kitchener-Waterloo Chamber of Commerce, Ontario Home Builders' Association events) as primary, not secondary, channels. Operationalized as [[rule-hba-chba-peer-channels-as-primary-distribution]].

Related entries on referral economics: GCs do not have a lead problem — they have a referral-dependence problem (the 65% comfort and trap), BuildBook (citing WOMMA): 65% of new home-services business comes from referrals; 92% of consumers trust referrals from people they know.