Tri County Contractor CDS LLC

Since 1932, Ongaro & Sons has built a reputation for integrity, service, quality, and a commitment to the community we call home. We proudly provide Northern California homeowners with comprehensive HVAC, plumbing, electrical, and solar solutions. Family owned and operated for four generations, we deliver expert service with flat-rate pricing, highly trained technicians, and a 100% satisfaction guarantee.

We know how daunting managing and overseeing your project can be, but we're here to make the process smooth and easy. Diamond HVAC Services Inc has been serving as a leading HVAC Contractor Company since 2022 with over 10 years of experience. We're a team of fully-certified professionals who tackle everything from complex projects to simpler operations. Fueled by our commitment to excellence, we go the extra mile to make sure clients are completely satisfied with our work. Get in touch with us today for a free consultation.

Townsend Brothers Contracting is a well-established construction company based in Petaluma, CA. They specialize in a wide range of contracting services for residential and commercial projects. With a team of experienced professionals, Townsend Brothers Contracting prides itself on delivering high-quality workmanship and exceptional customer service. They are dedicated to meeting the needs of their clients and bringing their construction visions to life. Generated from their business information