Repair
Best for a worn part on a faucet worth keeping.
- Common cartridges and parts on the truck
- Kohler, Moen, Delta, Grohe, TOTO and more
- Most fixed on the first visit
From a dripping kitchen faucet to a full fixture upgrade, our licensed plumbers arrive with common parts on the truck and get it right the first time, across Sonoma County, with a fixed price you approve before we start.
Pick the closest match. Each one tells you what it usually means and what to do next.
Usually a worn cartridge, washer or O-ring. A fast, inexpensive repair.
See your optionsA failing seal or supply line. Worth fixing before it damages the cabinet below.
See your optionsOften a clogged aerator or worn cartridge. Sometimes a sign of a bigger supply issue.
See your optionsWorn internal parts or a loose mounting nut. Easy to fix before it becomes a steady leak.
See your optionsWater spraying or pooling under the sink? Close the shutoff valves under the sink, or the main water valve, then book the soonest opening.
Reviews
“I wish I could give this company 10 stars! This was my second time using Simeone and they are consistently professional and courteous from start to finish. …”
“Right on time. Abel found the leak, and made a quick and complete repair. This job included replacing a gate valve with a ball valve.”
“I have worked with Simeone for years now, and they are amazing. Their plumbers, their office, and their ownership have been nothing but responsive and helpful and always make us a priority. Wouldn't use anyone else!!!”
Why faucets wear out here
Our water is good, but it carries enough minerals that scale builds on fixtures and valves. Deposits inside cartridges, stems and valve seats keep the seals from closing fully, which is where most drips start. More in our guide to the effects of hard water on plumbing.
Everything we do
A dripping faucet can waste hundreds of gallons a month. We diagnose and fix all major brands, including Kohler, Moen, Delta, Grohe, American Standard, TOTO and Price Pfister, and carry common cartridges and parts on the truck, so most repairs are done on the first visit.
Upgrading your kitchen or bath? We stock one of the area's largest selections of Kohler kitchen faucets and install every style, from pull-down and single-hole to widespread and touchless, sealed leak-free in finishes from polished chrome to matte black to brushed brass.
How it works
Book online and describe the faucet and the problem. We arrive with common parts on the truck.
One price before we start, with no hourly clock and no surprises.
We repair or install, check for leaks, and make sure it works the way it should.
Upfront fixed pricing and our Make‑It‑Right Guarantee on workmanship.

Sealed leak-free
Faucets are small jobs that go wrong when they're rushed: a missed seal, an over-tightened nut, a supply line that weeps. We take the extra few minutes to do it right, repair all major brands, and back every job with our Make‑It‑Right Guarantee. Serving Sonoma County since 2007.
Mention the code when you call, or add it to the notes when you book online.
Seniors 65 and older
10% off
For neighbors 65 and older. Mention the code when you book.
Residential only. One per household. Specials cannot be combined with each other or with any other discount.
Usually, yes. If the faucet is decent quality and only the internal parts are worn, like a cartridge, washer or O-ring, a repair costs less and lasts. We carry common parts and fix most faucets on the first visit.
Yes, we install customer-supplied faucets all the time. We check it's complete and compatible before we start, set it cleanly and test for leaks. We can't warranty the fixture itself, but our workmanship is backed by our Make‑It‑Right Guarantee.
Usually a worn cartridge or a bit of debris caught in the valve seat, which is common right after a new install while the lines settle. It's a quick diagnosis and an easy fix, and we make sure it's sealed before we leave.
All major brands, including Kohler, Moen, Delta, Grohe, American Standard, TOTO and Price Pfister. Common cartridges and parts ride on the truck.
Yes. We install pull-down, single-hole, widespread and touchless faucets, plus pot fillers and filtered-water faucets, sealed leak-free in the finish you pick.
Often a clogged aerator or a worn cartridge. If several fixtures are weak at once, it may be a supply issue, like a failing pressure regulator or an aging water line.
No. Diagnostics start at $99, and you get a fixed price approved before any work begins, so there are no surprises when the job's done.
Same-day appointments are often available across Sonoma County. Book online in about a minute, or call us.