Plumbing · Property Services

Sink Installation

A new kitchen or bathroom sink needs to be installed, plumbed, and sealed correctly — the seal and connections matter as much as the sink itself. NorTech connects you with a vetted local provider for the full swap, flat-rate.

Flat-rate pricing
60-day warranty
Before & after photos
Background checked
First-time customers save 15%, applied automatically
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Flat-rate — no surprises
60-day workmanship warranty
Background-checked pros
Before & after photos
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Sink installation across the Bay Area

A sink swap looks simple until the supply lines don't match, the drain height is different, or the countertop cutout needs adjusting. NorTech connects you with a background-checked provider who removes the old sink, installs and connects the new one to supply and drain lines, and seals and caulks it properly so water doesn't find its way underneath.

Undermount vs. drop-in sinks

An undermount sink mounts beneath the countertop for a seamless look but requires a countertop that supports it structurally, while a drop-in sink sits into a cutout and works with any countertop material. Your provider can confirm which style is compatible with your existing counter before installation.

Adding a disposal or filtered-water tap

A sink swap is a natural time to add a garbage disposal or a dedicated filtered-water faucet, since the connections are already being worked on underneath. Mentioning these upgrades when booking lets your provider price and plan the full scope in one visit.

When to book sink installation

Your current sink is cracked, stained, or outdated and you want it replaced
You're renovating a kitchen or bathroom and need a new sink installed
An existing sink is leaking at the seal or connections
You're upgrading to a farmhouse, undermount, or different-style sink
A DIY sink swap didn't seal properly and you want it done right
60-Day Warranty
Backed by your provider’s warranty. If covered work fails, your provider makes it right — free.

Frequently asked

Sink Installation — common questions

This service covers installation for a sink you provide or have already purchased — bring the model and any special mounting requirements when you book.

Faucet installation can be included — mention it when booking so the full scope is priced together.

Yes — a 60-day warranty covers the installation. If it leaks within that window, it gets made right at no charge.

NorTech uses flat-rate pricing, so you see the full price before booking.

Disposal hookup can be included as part of the scope; mention it when booking.

Most single-sink installations are completed in a single visit.

Didn’t find your answer? Nova, our AI assistant, is in the chat bubble in the bottom-right corner and can help anytime.

What homeowners say

Sink Installation reviews

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Every job is backed by a workmanship warranty — if it’s not right, it gets made right, free. Book with confidence and tell the Bay Area how we did.

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NorTech connects you with vetted local providers for sink installation. Enter your ZIP to check coverage and see your price.

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Related home services

Homeowners who book sink installation often need a hand elsewhere too. Browse related NorTech services — flat-rate pricing, vetted local providers, and the same workmanship warranty.

Faucet Repair & Replacement

Drips fixed or a fresh faucet installed — any brand, kitchen or bath, clean and leak-free.

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Toilet Repair & Installation

Running toilet, flapper, fill valve, or a full swap — your provider handles the whole job.

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Garbage Disposal Installation

Old unit out, new disposal in, with every electrical and plumbing connection handled.

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Showerhead & Shower Valve

Upgrade a showerhead or replace a leaking valve — no drywall cutting on most jobs.

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Under-Sink & Supply Line Repair

Slow drips, corroded lines, and P-trap leaks tracked down and stopped before they spread.

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Bathroom & Kitchen Caulking

Old caulk out, fresh silicone in — clean, watertight beads around tubs, showers, and sinks.

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Water Heater Repair

No hot water, a dripping tank, or a pilot that won't light — diagnosed and repaired before a sma…

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Whole-Home Repipe

Full repiping for aging or failing plumbing — main-line and whole-house work the platform previo…

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Water Heater Installation (New/Tankless)

A new water heater installed, including a full switch to tankless — not just the repair scope of…

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Ready to book sink installation?

Get matched with a background-checked local provider, see your flat-rate price the moment you enter your ZIP, and lock in a time that works — every job backed by a 60-day workmanship warranty.

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