---
title: "Ongaro & Sons"
url: https://contractorlink.pro/ongaro-sons
trades: [Plumbing]
city: Santa Rosa
region: CA
google_rating: 4.9
google_rating_count: 1222
website: "https://ongaroandsons.com/"
phone: "(707) 908-9208"
license: All rights reserved. Content from ContractorLink.
---

# Ongaro & Sons

> Trusted home services since 1932.

## About
Ongaro & Sons is a Diamond Certified HVAC company that has been serving Marin, Sonoma, and Napa counties since 1932. They offer a range of heating, cooling, plumbing, solar, and electrical services for residential and commercial clients. The company emphasizes integrity, quality, and long-term relationships with its customers.

## Trades
- Plumbing

## Services
- Air Conditioning
- Air Duct Cleaning
- Boiler Repair
- Boiler Replacement
- Drain Cleaning
- Faucet Repair
- Garbage Disposal
- Toilet Repair
- Gas Pipe Repair
- Gas Pipe Replacement
- Repiping
- Trenchless Pipe Bursting
- Waterline Replacement
- Reverse Osmosis
- Sediment Filtration
- Water Filtration
- Water Heater Installation
- Water Softener
- Ceiling Fans
- Circuit Breaker Installation
- Electrical Panel Upgrade
- Indoor & Outdoor Lighting
- Light Switches & Light Fixtures
- EV Charging Station
- Whole-Home Surge Protection
- Smoke Detectors & Carbon Monoxide (CO) Alarms
- Whole-Home Rewire
- Whole-Home Generator
- Sewer Line Installation
- Sewer Line Maintenance
- Sewer Line Replacement
- Sewer Repair

## Location
Santa Rosa, CA, 95404

## Service Area
Serves within 30 minutes drive time of Santa Rosa, CA.

**Phone**: (707) 908-9208

## Google Reviews
4.9/5 stars from 1222 Google reviews.
[View on Google Maps](https://maps.google.com/?cid=11069408371018793896&g_mp=CiVnb29nbGUubWFwcy5wbGFjZXMudjEuUGxhY2VzLkdldFBsYWNlEAIYBCAA)

- 5/5 — Anonymous
  We had a sump pump under our rental installed by Zach and Felipe. What professionals and fabulous work they did. Absolutely care about everything being precise and fitting perfectly. They have gone above and beyond our expectations. We are not easily impressed but these two gentleman did a superb job. We watched the whole process and were amazed at every little detail they made sure was correct. Would hands down recommend Ongaro and Sons and definitely these two men. Very kind and personable. Thank you Zach and Felipe for a perfect job.
- 5/5 — Anonymous
  Ongaro and Sons installed a tankless water heater for us, and everyone from the Mike in sales, to Tony doing the pre-visit, to Omar and Zach installing the water heater, were professional and nice. Omar and Zach were so careful to keep things clean and organized, and the new water heater opened up so much room in our closet! Really great experience and would recommend.
- 1/5 — Anonymous
  Buyer beware!! I have no idea how this company has a high rating. I would say my experience with this company is they were dishonest at best and unethical at worst.

To start, we called for an emergency service on our heater that went out on a Thursday and they said they couldn’t get to it until Tuesday (not sure how that is emergency service). When the tech got to our house they tested a few items inside on the thermostat and outside on the unit. Seemed like the kid was new because he was outside on the phone diagnosing the issue. Came back with some pictures which they obviously use as the scare tactic that the tech claimed the unit looked rusty (it was not, it was dirty but clearly not rusty) and cracked (it was not, those are welding lines) which could “be leaking carbon monoxide in my house “ , told me my unit was going to give out soon. He then proceeded to tell me that we should get a new unit instead of prolonging the inevitable by fixing it. Oh by the way, the unit he claimed was about $20k!!! I said what?! That’s insane. He then admitted their mark up is a significant portion of the cost (like duh!). He said someone would call us to provide options on next steps without ever fixing the problem (they never called back probably because they knew I wasn’t dumb enough to go for the $20k replacement).

I called another company and they fixed the issue in about an hour for $350. They also said there was no cracks on the unit and the “rust” was superficial and not a concern. As suspected, Ongaro seemed to want to take advantage of what one might assume an unsuspecting female they obviously thought could be scared into making an outrageous purchase. Everything about this interaction with Ongaro felt manipulative and dishonest. Do better!! If you do the right thing consistently you earn the customer.
- 5/5 — Anonymous
  I recently called Ongarro and Sons about a tricky problem involving an intermittently operative stove and a balky breaker box. Their technician, Rene, sorted everything nicely and (bonus!) taught me a lot about how electricity works. [This is not so dumb as it might sound. I always expect techs to be able to explain in language I can understand just what they're up to.] I would call on her again in a second, and indeed I'll be doing that after the holidays for a comprehensive electrical inspection. Excellent job!
Ongaro and Sons: definite keeper.
- 5/5 — Anonymous
  First-time customer with Ongaro & Sons and received great service from Joshua V. I needed a second opinion for my older furnace, which had a possible compromised heat exchanger. I needed to know what is the true level of urgency to get the furnace replaced. He was very friendly, very articulate and knowledgeable, and 100% honest with me and told me exactly what I need to do going forward, and helped me to formulate a plan that works perfectly for me. I felt a wave a relief having all the correct information and a good plan of action. I really appreciate the clear explanation. Very reassuring. I am switching over to Ongaro & Sons!

## FAQ
**Q: What is the process for scheduling a plumbing service with Ongaro & Sons?**
A: To schedule a plumbing service with Ongaro & Sons, you can book online, call 415-570-4948, or request an estimate through their website for prompt response in areas like Santa Rosa. Their team will dispatch a certified plumber who assesses the issue, such as a leaking pipe or clogged drain, and provides a detailed plan using industry-standard diagnostics. The process emphasizes transparency, with thorough explanations and guarantees on all work to ensure customer satisfaction.

**Q: Why choose Ongaro & Sons for commercial plumbing in Napa County?**
A: Ongaro & Sons stands out for commercial plumbing in Napa County due to their experienced team of licensed plumbers who handle complex projects like grease trap installations and backflow prevention testing with precision. Since 1932, they've built long-term relationships by using reliable materials and staying updated on commercial codes and technologies. Clients appreciate their organized approach, including permit coordination and warranties that minimize downtime for businesses.

## Online Presence
- Website: https://ongaroandsons.com/
- Google Maps: https://maps.google.com/?cid=11069408371018793896&g_mp=CiVnb29nbGUubWFwcy5wbGFjZXMudjEuUGxhY2VzLkdldFBsYWNlEAIYBCAA

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Profile: https://contractorlink.pro/ongaro-sons