Build a Siding Referral Program That Runs Itself

Why this matters for Siding businesses

For siding contractors, referrals are the cheapest and highest-converting channel that exists. A referred siding customer closes at 2-3x cold-lead rates and has 25% higher LTV. Average siding ticket of $12500 means a $50-$100 referral reward returns dozens of dollars in margin.

The Siding-specific angle

Time the referral ask three times. First, right after the customer leaves a positive review post-partial siding replacement — the peak satisfaction moment. Second, 30 days later when they've lived with the result and may have already mentioned you organically. Third, at the natural recurrence cycle: spring storm-damage assessment for siding. Reward structure: two-sided at 5-10% of $12500 average ticket. Both the existing customer and the referred friend get the same credit. Two-sided outperforms one-sided by 60-80% on participation.

Referred siding customers cost a fraction of a Google Ads click, close at 2-3x the rate, and have higher LTV. The only question is whether you systematically ask, or rely on luck.

How Sentinel Siding would set this up

Consider Sentinel Siding, a siding operation serving Minneapolis, MN. A typical partial siding replacement job at the 247 Linden Court address triggers the following automation:

1. Technician taps "Job Complete" in the field — partial siding replacement marked done.
2. 4 hours later, Michael receives an SMS asking for a Google review.
3. Review request mentions siding repair specifically — feeds Local Pack keyword relevance.
4. If Michael leaves a 4+ star review, a 25-card postcard campaign fires to neighbors around 247 Linden Court.
5. Michael also gets a referral link — both they and a referred neighbor get a discount on the next job.
6. Compliance: 9 AM-8 PM quiet hours respected, opt-out logged, license # auto-included on postcards where required.

Read the full pillar guide

This page covers the siding-specific angle. For the complete mechanics — full timing tables, all the templates, the FTC and TCPA detail, and the response-framework playbooks — read the foundational pillar: