Business Details
50+ Years
experience
Expert HVAC, Plumbing & Electrical Services in San Anselmo
Ongaro & Sons has been a trusted home service provider in Northern California since 1932, offering expertise in heating, cooling, plumbing, electrical, and solar solutions. Our family-owned business prides itself on hiring only the most qualified professionals, ensuring they remain current with the latest technologies and practices. We guarantee customer satisfaction through quality service, reliable products, and transparent pricing. With over 90 years of experience, we serve Marin, Sonoma, and Napa counties, delivering dependable solutions for residential and commercial properties. Our commitment to continuous improvement and ethical standards has solidified our reputation as an industry leader.We prioritize customer education, empowering clients to make informed decisions about their home systems. Our team combines technical proficiency with personalized attention, addressing each project with precision and care. Backed by warranties and a focus on long-term relationships, we strive to exceed expectations in every interaction. Our dedication to community and sustainability drives our efforts to deliver efficient, environmentally conscious solutions. This legacy of excellence continues to guide our mission to enhance comfort and safety for every client.
Services
Residential Plumbing
Commercial Plumbing
Furnace Repair
Boiler Service
Electrical Services
Solar Installations
Drain Cleaning
HVAC Maintenance
Gas Line Services
Whole-Home Generators
Details
- Year established: 1932
Highlights and features
- Family-owned since 1932 with 90+ years of industry experience.
- Certified technicians trained in the latest technologies and practices.
- Comprehensive services covering HVAC, plumbing, electrical, and solar.
- Customer satisfaction guaranteed with reliable products and skilled service.
- Serving Marin, Sonoma, and Napa counties with prompt, professional care.
Associations and certifications
- PHCC Certified
- NATE Certified
- Trane
- Mitsubishi
What people say
Super thorough
Consistently superior
Excellent service
Highly recommend
Knowledgeable technicians
Services
HVAC Maintenance
HVAC maintenance ensures optimal performance and longevity of heating and cooling systems. Our certified technicians conduct thorough inspections, cleaning, and adjustments to enhance efficiency and prevent breakdowns. Clients benefit from reduced energy costs and consistent indoor comfort.
Plumbing Repairs
Professional plumbing repairs address leaks, clogs, and system failures promptly. We use advanced diagnostic tools like sewer cameras to identify issues, providing durable solutions for residential and commercial properties while minimizing property damage.
Solar Installations
Solar installation services transition homes to renewable energy, reducing utility bills and environmental impact. We offer system design, permitting, and installation with financing options. Clients enjoy long-term savings and increased property value.
Electrical Services
Comprehensive electrical services cover panel upgrades, EV charging stations, and smart home integration. Our certified electricians prioritize safety and code compliance, delivering reliable solutions for power distribution and modern technology needs.
Boiler Maintenance
Boiler maintenance services include safety inspections, component testing, and efficiency tuning. Regular servicing extends equipment lifespan, ensures safe operation, and maintains consistent heating performance for residential and commercial clients.
People
Corbin
Electrician
Corbin provides thorough electrical solutions, addressing complex systems with technical expertise. He educates clients on maintenance strategies and prioritizes safety during every service call.
Brandon
HVAC Technician
Brandon excels in HVAC diagnostics and repairs, explaining system operations clearly. His patient approach helps clients understand maintenance needs while delivering efficient, professional service.
Chad Ward
Electrical Project Coordinator
Chad combines creative problem-solving with diplomatic communication to resolve electrical challenges. His innovative solutions and client-focused approach ensure project success and customer satisfaction.
Questions
What HVAC services do you offer?
We provide HVAC installation, repair, maintenance, and diagnostics for residential and commercial properties in Marin, Sonoma, and Napa counties.
Is financing available for installations?
Yes, we offer financing options for solar, HVAC, and electrical projects, including deferred payment plans and tax rebate assistance.
Do you provide emergency plumbing services?
Our standard business hours apply, but we recommend calling for urgent issues as we prioritize prompt service for critical plumbing failures.
Are your technicians certified?
Yes, our team includes PHCC-certified plumbers, NATE-certified HVAC technicians, and licensed electricians with ongoing training.
How can I schedule service?
Schedule online through our website or call our Marin office at (707) 908-8025 for immediate assistance with any service request.
What areas do you serve?
We serve Marin, Sonoma, and Napa counties, including cities like San Anselmo, Petaluma, Santa Rosa, and Healdsburg.
Reviews (5)
Marty B.
Jun 28, 2022
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Our house is very old and had some major plumbing issues. Daniel came up with creative solutions to all our problems and fixed everything in a cost-effective and aesthetic manner. Couldn't be happier with Ongaro & Sons friendly and professional work!
Amit G.
Jun 13, 2022
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They are expensive but if you need a major job done, I would recommend. They fully replaced our ducts, furnace, and installed a new AC unit. Excellent craftsmanship. Following that, Anthony has continued to be outstanding and gone above and beyond to always answer our calls. We had another property outside of their service area but he helped us figure out what we needed to do and validate another company's proposal & work. This was with no possible ability for them to make money off the time he was spending.
Jeanie W.
Jun 08, 2022
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If I could give them NO stars I would. They came to service our tankless hot water heater, and the service didn't work so we had to get a new one. After the fact, we found that they are way overpriced. They claim we purchased a membership and have called us numerous times about renewing even though we told them we sold the house and to cancel our membership. When we tried to explain, the woman in the office was extremely rude!
Maggie S.
Jun 07, 2022
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Our hot water heater went out and Ongaro and Sons was able to respond immediately and resolve the issue the same day. Juan was knowledgeable and thorough with the work he did. Very pleased with the outcome!
M. G.
Apr 11, 2022
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A total rip off! We needed a kitchen faucet replaced and this simple job was ridiculously priced. When I made my appointment, they would only tell me the $76 fee for coming out. When the plumber got here, I was blown away by the price of a simple 1-hour install (which was ON TOP of the $76 fee for coming out - they do not waive that fee). Their price was 3x as much as any other plumber. How do I know?
Because I told him to pound sand and I hired someone else, who did a great job for a fraction of the cost. BTW, the plumber who came out was very courteous. And like the other reviewer, I cannot speak to their work - only to their prices. But it'll cost you $76 just to find out that they are soooo overpriced.
Because I told him to pound sand and I hired someone else, who did a great job for a fraction of the cost. BTW, the plumber who came out was very courteous. And like the other reviewer, I cannot speak to their work - only to their prices. But it'll cost you $76 just to find out that they are soooo overpriced.
