Earn $500 with Our Referral Program!
Your trust and loyalty mean everything to us. When you introduce a friend to Ongaro & Sons and they complete a qualifying installation, we'll thank you with a $500 check.
Three easy steps
How It Works
Sharing the comfort of a job done right has never been easier, or more rewarding.
Refer a friend or neighbor
Know someone in Marin, Sonoma, or Napa County who needs heating, cooling, plumbing, electrical, or solar work? Send them our way. A quick introduction is all it takes.
They complete a qualifying installation
Your referral schedules with our team and completes a qualifying installation: a single project over $4,500. Our licensed, Diamond Certified technicians handle it start to finish.
You receive a $500 check
Once their project is complete and funded, we mail you a $500 check as our thank-you. Refer as many friends as you like. There is no limit.
What Counts as a Qualifying Referral
A few simple details so your reward lands without a hitch:
All work is performed under active California contractors license #215233.
A single qualifying project
Your referral must complete one installation project exceeding $4,500, not a bundle of small repairs.
New to Ongaro & Sons
Referrals work best for friends and neighbors who are new to our team across Marin, Sonoma, and Napa.
Paid upon completion
Your $500 check is issued once the project is finished and fully funded, no waiting on paperwork.
No limit on referrals
Recommend as many people as you like. Every qualifying installation earns you another $500.
*Check or credit issued upon completion and funding of the referral's project. A qualifying installation is a single project exceeding $4,500. Ask us for full details.