Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Blanco Kitchen Remodeling: The Los Angeles Owner’s Guide
If you have a Blanco sink, faucet, or kitchen component that’s failed or is starting to, we stock and install Blanco-compatible replacement parts across Los Angeles, with full kitchen remodel work typically running $16,520 – $53,100 depending on scope. A faucet cartridge swap or sink strainer replacement is usually a same-visit fix, while a full Blanco-centric kitchen remodel takes longer and gets scheduled properly. Most Los Angeles homeowners discover the problem the same way: a drip that won’t stop, a sink that won’t drain right, or a finish that’s flaking around the rim of a Blanco silgranit sink after years of hard water from LA municipal supply.
Penhallow Remodeling is an independent kitchen remodeling contractor, not affiliated with Blanco. We work with Blanco products because homeowners in Los Angeles keep choosing them, and when something fails, they want a contractor who knows exactly which replacement part to bring the first time.
Which Blanco Models This Applies To
Blanco makes several kitchen lines, and the replacement part depends on which one you own. The Silgranit series (composite granite sinks in colors like anthracite, café brown, and white) takes specific strainers and mounting hardware that differ from the stainless steel Performa and Diamond series. The faucet lines (Culina, Linus, and Alta among them) each use their own cartridge spec, and a cartridge for a Culina won’t seat properly in a Linus, even if it looks close on the shelf.
To identify what you need, start with the model number on the sticker under the sink bowl or on the faucet body behind the handle. If that sticker is gone, measure the sink cutout and the faucet hole spread. Most Blanco sinks in Los Angeles homes are either single-bowl undermount or dual-mount drop-in, and the hole spread on the faucet is almost always either 8-inch widespread or single-hole. Getting that measurement wrong means a second trip and a second labor charge.
For OEM versus aftermarket: Blanco OEM parts carry the brand warranty and are usually our first recommendation for anything still under coverage. For out-of-warranty faucet cartridges and strainer parts, quality aftermarket equivalents from Danco or Plumb Pak often fit correctly and cost 30 – 50% less. We are straight about which is right for your sink, because putting a cheap cartridge in a $400 Blanco faucet saves nothing when it drips again in eight months.
Signs Your Blanco Kitchen Remodeling Is Failing
- Persistent drip from the faucet spout. The ceramic disc cartridge inside the faucet body has worn or cracked. Los Angeles hard water accelerates mineral buildup on the ceramic faces, which is the single most common Blanco faucet failure we see.
- Sink finish dulling or flaking around the drain. On Silgranit sinks this is usually from years of abrasive cleaners eating through the surface seal. The structural sink is fine, but the finish needs resurfacing or the sink is due for replacement as part of a remodel.
- Water pooling around the sink rim. The undermount adhesive or the sink clip has failed. This is more common in Los Angeles homes with granite or quartz counters that expand and contract through temperature swings between the Valley heat and cooler coastal evenings.
- Disposal connection leaking or whining. The Blanco sink flange or the rubber gasket between the disposal and the sink bottom has hardened and cracked. The flange is replaceable without pulling the sink, and we keep standard Blanco flanges on the truck.
- Cabinet base showing water damage under the sink. A slow leak from a strainer or the faucet base has been running for months. By the time the cabinet floor shows swelling, you need both the plumbing fix and likely cabinet repair, which pushes this into a broader kitchen remodel scope.
Replacement Cost & What’s Included
In Los Angeles, a straight Blanco part replacement (faucet cartridge, sink strainer, disposal flange) runs $235 – $590 installed, including the part and labor. A full kitchen remodel centered on a new Blanco sink and faucet runs $16,520 – $53,100 depending on cabinet line, countertop material, and whether you’re changing layout. Here’s what the range breaks into:
- Blanco faucet cartridge replacement: $235 – $470 installed
- Blanco sink strainer or flange replacement: $180 – $340 installed
- Full Blanco sink and faucet replacement: $590 – $1,180 installed
- Kitchen remodel with new Blanco fixtures: $16,520 – $53,100
- Small kitchen remodel (cosmetic refresh): $10,620 – $23,600
Every quote comes in writing before we touch anything. The number you get on day one is the number on the invoice, and if the part fails within 365 days, we come back and replace it at no charge under our Done Right Promise. No service call fee, no re-inspection fee, no argument.
DIY or Call Us?
A Blanco faucet cartridge replacement is doable for a patient homeowner with basic tools, but there is a real gotcha: the retaining nut on many Blanco models threads in reverse, and over-tightening it cracks the faucet body. If the faucet is older than about seven years, the retaining ring often fuses to the body from hard water scale, and forcing it destroys a $300 faucet to save a $150 labor charge. Los Angeles water hardness averages 180 – 220 parts per million, which means mineral fusion is a genuine problem on any faucet that has been in place more than a decade.
What you can safely check yourself: confirm the model number, test whether the shutoff valves under the sink actually turn (old gate valves often seize), and look for water damage in the cabinet before calling. From there, give us the whole picture first, then we pick up the tools. Call (936) 259-2607 and we will bring the right part the first time.
FAQs
With Los Angeles water conditions, a Blanco faucet cartridge typically lasts 8 – 12 years before the hard water scale wears the ceramic faces enough to cause a drip. The faucet body itself usually lasts 15 – 20 years, which is why we often recommend a cartridge swap over a full faucet replacement. Call (936) 259-2607 for an exact assessment of yours.
A Blanco Silgranit sink with surface dulling can sometimes be refinished, but only if the structural material is intact and the damage is confined to the surface. If the sink has cracks around the drain opening or the mounting lip, replacement during a kitchen remodel is the honest recommendation. Call (936) 259-2607 and we will tell you which camp your sink falls into.
A faucet cartridge or sink strainer replacement takes one visit, usually 45 – 90 minutes once we are on site. A full Blanco sink and faucet replacement runs about 2 – 3 hours. A complete kitchen remodel with new Blanco fixtures takes 3 – 6 weeks depending on scope and Cabinet lead times from KraftMaid or Wellborn. We give you a written timeline before anything starts.
We stock common Blanco cartridges, sink strainers, disposal flanges, and mounting hardware on the truck for the Silgranit, Performa, and Diamond sink lines, plus Culina and Linus faucet parts. Less common items or specific color-matched Silgranit sinks usually take 3 – 5 business days to source. Call (936) 259-2607 with your model number and we will tell you if we have it on hand. We also work with KraftMaid cabinetry and Cambria or Silestone countertops if the repair has grown into a remodel, and we keep those lead times in writing too.
Written by Trevor Nash, Owner, Penhallow Remodeling at Penhallow Remodeling, serving Los Angeles and nearby areas.







Before
After
Before
After
Before
After