December Referral Campaigns: Grow Your HVAC & Plumbing Business With Word of Mouth
By support@crewleads.com /
December 22, 2025

Offer a gift card or discount for every successful referral. Promote the program in emails, social posts, and Crew Marketing’s referral page. Track referrals and reward both the client and new customer.

A Crew Marketing client gained 15 new customers in December through a holiday referral contest.