Ongaro & Sons
Company Overview
What contributes to the high satisfaction rate of Ongaro & Sons? It’s quite clear: we provide the finest service and great value in plumbing. Every job we do comes with a complete guarantee. Since 1932, our family name has represented quality on our trucks, shirts, and in our offices. Today, our family’s third and fourth generations, along with our trusted staff, carry on our commitment to quality and service.
We invest in our employees’ education and development, providing access to nationally recognized certifications in Plumbing, Heating, and A/C. We are meticulous in protecting your property during all stages of our service. We adhere strictly to codes, manufacturer guidelines, and recognized industry standards. Our parts and labor warranties go beyond typical industry standards.
Founded in 1932 by Ernest V. Ongaro, we have proudly served our community ever since (that’s two years before the Golden Gate Bridge was completed!). Our goal is to ensure the best service and value in the plumbing sector. Today, our third generation family members are dedicated to continuing the family legacy of quality workmanship and exceptional service.
We consistently prioritize the education and development of our team. We ensure that our customers' property is protected during every step of the installation process. We follow all applicable codes, manufacturer recommendations, and industry standards in every installation. Our parts and labor warranties surpass standard industry offerings.
In addition to our comprehensive heating and air conditioning services, we also offer plumbing, drain cleaning, and leak detection.
Hello friends, I’m Ernest Ongaro. Alongside my cousin Donald, I co-own Ongaro & Sons plumbing, heating, cooling, and electrical. Our family business was founded in 1932 by our grandfather. This business has always been a significant part of our lives. Like our parents before us, we grew up in the shop, learning the importance of hard work and providing our customers with the best. If you require maintenance, repairs, or want to upgrade your system, think of Ongaro & Sons; we’re always ready to assist.
Business Services
- Bathtub installation
- Bathtub repair
- Building energy audit
- Circuit breaker installation
- Circuit breaker repair
- Doorbell installation
- Doorbell repair
- Drain installation
- Drain repair
- Electric inspection
- Electric installation or replacement
- Electric panel installation
- Electric panel repair
- Electric repair
- Wire installation
- Wire repair
- Electric vehicle charging station installation
- Electric vehicle charging station repair
- Faucet installation
- Faucet repair
- Garbage disposal installation
- Garbage disposal repair
- Gas line installation
- Gas line repair
- Generator installation
- Generator repair
- HVAC installation or replacement
- HVAC system repair
- HVAC system maintenance
- Light fixture installation
- Light fixture repair
- Outdoor lighting installation
- Outlet installation
- Outlet repair
- Plumbing installation or replacement
- Plumbing repair
- Sewer installation
- Sewer repair
- Shower installation
- Shower repair
- Sink installation
- Sink repair
- Switch installation
- Switch repair
- Toilet installation
- Toilet repair
- Water heater installation
- Water heater repair
- Water pipe installation
- Water pipe repair
Business Location & Hours
Mon: | 7:30 AM - 5:00 PM |
Tue: | 7:30 AM - 5:00 PM |
Wed: | 7:30 AM - 5:00 PM |
Thu: | 7:30 AM - 5:00 PM |
Fri: | 7:30 AM - 5:00 PM |
Sat: | 7:30 AM - 2:00 PM |
Sun: | Closed |
Recommended Customer Reviews

I've used Ongaro & Sons probably 3 or 4 times now, both for plumbing and electrical work. There are a few things I really appreciate about them, and shout out to Jeffry on our latest plumbing work, he's super polite, on time, very clear with the work that's needed vs. what would be an upgrade or nice to have, and efficient too, he fixed our pressure regulator in about 90 minutes and did great work!
Okay, back to what I like:
- Very responsive, easy to connect through text as well
- On time, and if they're running late, they always let you know - but the one time they were running late, it was like by 30 minutes, no biggie.
- Competitive pricing
- Very clear with costs and the work required
- Provide an annual check up on their work - they came in recently as well and flushed the water heater they installed about 18 months ago and also, this was Jeffry, he was in and out for that too.
For the value and quality of work, and availability Ongaro is hard to beat!

I'm extremely happy with the expertise and service that Dustin provided. He was very knowledgeable and professional. He was also very careful to make sure that everything thing was cleaned up and put back in order. All in all it was a job well done.
KAAREN

They are very professional, friendly, communicate clearly, and thorough. There are no hidden costs or surprises. Both projects were handled quickly with no issues. Very pleased

Ongaro & Sons do excellent work. Replaced circulation pump and thermal expansion tank on water heater. Work was very neat.

Great company ! Pricing very reasonable and
work performed was very professional. Techs
we're all helpful and friendly.

The Ongaro electrical techs did an outstanding job at my townhouse. Replaced a broken wall outlet, repairs and updating my circuit breaker board.
plus added a home surge protector. All 3 were professional, explained the work. Just an all around great experience. They were on time and will definitely use Ongaro for future work.

he called to say he would be there in an hour. and was. Wore shoe protection very nice. fast and efficient

I have had electrical and plumbing experiences with this company, and I'm very impressed with their communication procedures, professionalism, knowledge, and friendliness. They're more expensive than some, but are they really? You get what you pay for, and they fix the important stuff. Failure is truly not an option in their line of work!

I had multiple issues with my heater including a very crazy roommate who confronted my technician Domenic and then cut all the wires in the heater in the middle of the night after he'd just finished it that day.
ONGARO and SONS were so helpful and understanding and were always able to get service to me right away.
I have never had this kind of service with any company and hope you will get to experience them when you need this kind of service.

The Ongario team replaced all of the plumbing under the house. A very big job indeed. They were careful, efficient, thoughtful, punctual. They made it possible for us to have water in the house after the day's work was done. They cleaned up the work areas every day. The job took 3 days. I was nervous about how they would make the repairs, but they carefully explained the method. I am grateful for the time they took to explain the process. They inspected and measured the lay out before the job started. They made the calculations and carried through systematically. The office team was responsive to any questions I had. Thank you Ongaro team!! Jean