Your kitchen and bathroom faucets are some of the hardest-working fixtures in your home, used countless times each day for everything from washing hands and dishes to cooking and cleaning. With constant use, even the most dependable faucets can begin to show signs of wear—dripping, leaking, making odd noises, or restricting water flow.
While a faulty faucet may still appear to function, if it is operating inefficiently, it can lead to wasted water, higher utility bills, and potential damage to surrounding fixtures or cabinetry. Timely faucet repairs aren’t just a matter of convenience—they’re essential for water conservation and cost savings.
Ongaro & Sons provides professional faucet repair services throughout Marin, Sonoma, and Napa counties as well as surrounding regions of Northern California. Whether you’re dealing with a slow leak or reduced water pressure, our skilled plumbers can quickly diagnose the issue and restore full functionality.
Faucet Repair in Northern California
Over time, faucets experience wear and tear that can lead to a range of issues. While faucet repairs may seem deceptively easy, even if you are armed with a few how-to plumbing books, wrenches, screwdrivers, pliers, and washers, correctly diagnosing the problem and fixing it can be daunting.
Our licensed plumbers are experienced in working with all faucet styles, makes, and models. We are always prepared to tackle whatever the job entails. We work efficiently and complete the job as quickly as possible.

Common Faucet Issues We Repair in Northern California
Fixing an easily corrected leak in your household can save you up to 10 percent on your water bill. We address the most common faucet problems, including:
Whistling or screeching sounds when using your faucet could be a sign of air in the pipes, water pressure issues, or faulty parts.
If any of the faucets in your home are having these issues, contact Ongaro & Sons for faucet repair or replacement in Northern California.
Your Comfort, Our Priority
Ongaro & Sons is your trusted heating, cooling, plumbing, electrical, and solar expert—specializing in reliable maintenance and repair services that keep your home running efficiently year-round.
Our certified technicians deliver unmatched expertise with fast, friendly service across Northern California. From HVAC tune-ups to plumbing repairs and electrical upgrades or solar solutions, we focus on energy-efficient performance and long-term comfort. Count on us to maintain the systems that power your home and keep your environment just the way you like it.
PHCC- and NATE-Certified Experts
Our technicians are licensed, experienced, and trained to service all makes and models.
Locally Owned and Operated
Serving the Napa, Marin, and Sonoma communities with personalized, hometown service.
Reliable Repairs
We respond quickly and get the job done right the first time—no surprises.
Kitchen and Bathroom Faucet Repairs
Whether it’s a slow-dripping kitchen sink or a leaky bathroom vanity, our licensed plumbers understand the urgency of faucet issues. Leaks can lead to mold growth, water stains, and costly water damage if ignored. We work efficiently to repair or replace worn components, ensuring your fixtures look and function like new.
Types of Faucets We Service
No matter the type or style, Ongaro & Sons is equipped to service all major faucet types, including:
- Compression Faucets
- Ball Faucets
- Cartridge Faucets
- Ceramic Disk Faucets
- Single-Handle and Two-Handle Designs
- Wall-Mounted and Pullout Faucets
We repair faucets from leading brands and can help match replacement parts if needed.
Faucet Replacement and Upgrades
In some cases, repairing an old faucet isn’t the most cost-effective option. If your faucet is outdated, corroded, or damaged beyond repair, our team can help you choose a stylish and water-efficient replacement. We offer professional installation of modern faucets that enhance performance, reduce water waste, and upgrade your home’s aesthetics.
Water-Saving Solutions for Northern California
As a family-owned business rooted in eco-conscious Northern California communities like Santa Rosa, San Rafael, and Kentfield, we understand the importance of conserving water. Ongaro & Sons can recommend and install WaterSense®-certified faucets that use up to 30% less water without sacrificing performance—saving you money while protecting natural resources.
Call Ongaro & Sons to Solve Your Plumbing Problems
Don’t let a leaking or malfunctioning faucet go unchecked. Whether it’s a quick repair or a full replacement, Ongaro & Sons is here to help restore comfort, performance, and peace of mind to your home. Proudly serving homes throughout Northern California.
Why Choose Ongaro & Sons?
- Trusted Since 1932: Decades of dependable plumbing service across Marin, Sonoma, and Napa counties.
- Licensed Experts: Our plumbers are trained, certified, and committed to customer satisfaction.
- Fast Turnarounds: We show up on time, with fully stocked vans to handle most repairs on the spot.
- Upfront Pricing: We provide honest, no-surprise quotes before any work begins.
- Satisfaction Guaranteed: We stand behind our workmanship and service with pride.
Call us today at 415-741-2820 or request services online to schedule your faucet repair appointment!
5%
Member Discount

Ongaro Maintenance Plans
Annual maintenance on your home systems provides safeguards and comfort to you and your family. Neglecting your routine checkups can potentially put everyone at risk.
With these annual visits, our experienced technicians use the latest technology to help find unsafe problems before they can become bigger problems.
Maintenance Plan Benefits
Member benefit of 5% discount on repairs and replacements.
Proactive maintenance identifies and addresses issues before they become big problems.
Courtesy reminder calls for scheduled services and appointments.
Special Offers
Enjoy our seasonal promotions and save on your next service.
Limited-time offers—don’t miss out!
Free MacBook Air
With HVAC Upgrade*
$700 Off
Hydro Jet Sewer Cleaning*
FREE
Camera Inspection*
$69
HVAC System Diagnostic*
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Frequently Asked Questions
Yes, with basic tools and knowledge. If you’re unsure, professional help ensures a leak-free install.



