Ernest Ongaro & Sons, Inc.
Petalumaindividual & family services
About
Since 1932, Ongaro & Sons has been the trusted name for homeowners and businesses across Sonoma, Marin, and Napa Counties. We specialize in delivering top-tier HVAC, plumbing, electrical, and solar services. Our comprehensive offerings include: - HVAC Installation & Repair - Residential & Commercial Plumbing Services - Electrical Wiring, Installations, & Repairs - Solar Planning & Installation With over 90 years of exceptional service, our family-owned business puts your comfort first. Whether you need a simple repair or a system installation, we pride ourselves on quality, reliability, and lasting results. Contact us today for a consultation and experience the Ongaro & Sons difference.