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SAN DIEGO HANDYMAN SERVICE

Sink & Countertop Caulking in San Diego

Kitchen Sinks, Backsplash Seams, and Bathroom Sinks

Photos are required for every caulking request. Bathroom sinks, kitchen sinks with their backsplash seam, and double vanities each have a set labor price, listed under pricing below. Call or text (619) 815-7588 with your photos, and I'll confirm which one fits.

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Sink & Countertop Caulking in San Diego
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01
THE REAL ISSUE

Recaulking a Kitchen Sink Is Mostly Prep

The caulk around a sink and along the back of a countertop keeps water from getting under the counter and behind the backsplash. When it cracks, yellows, or pulls away, water can get under it every time you wipe the counter. The fix is removing the old caulk, cleaning and drying the seam, and applying new sealant suited to the spot.

This page covers the kitchen sink rim, the seam where the countertop meets the backsplash, and bathroom sink caulking. For the bathtub, see bathtub recaulking. For the shower, see shower recaulking. For every caulking scope we do, see caulking and resealing services.

Caulk doesn't fix a leaking faucet, a leaking drain, a loose sink, or a swollen cabinet base. If your photos point to one of those, we'll tell you before scheduling.

→Send photos before scheduling. The full area matters.
02
QUICK CONTACT

Text Job Photos

Tell us what needs attention. Photos help us understand the scope before scheduling.

1Describe the job
2Include clear photos
3We review the scope
Start Your Home Project

Answer a few quick questions about your home and what you need done — we’ll come back with clear next steps.

Send a quick message — we’ll text you back.

BEFORE YOU BOOK

KNOW WHAT YOU'RE HIRING FOR.

Straight answers about scope, fit, timing, pricing, and the next step.

We don't take on work that needs a permit or a contractor's license. We stick to minor repairs and minor installations, and if part of your list needs a licensed trade, we'll be straight with you and point you to one. Call or text (619) 815-7588.

01 · SCOPE

What This Service Includes

Suitable sink and counter caulking may include:

  • Reviewing photos of the sink rim and counter seams before scheduling
  • Removing failed caulk around the kitchen or bathroom sink
  • Removing failed caulk where the countertop meets the backsplash
  • Cleaning and drying each seam
  • Selecting a sealant suited to the location and material
  • Applying new caulk and explaining cure time

Plumbing leaks, sink mounting, countertop repair, and water-damaged cabinets are outside this service.

02 · FIT

Who This Service Is (and Isn’t) For

This service may fit:

  • Cracked, yellowed, or peeling caulk around a kitchen sink
  • A gap opening between the countertop and backsplash
  • Bathroom sink caulking that has turned dark or pulled away
  • Seams where the surrounding counter and backsplash appear sound

Photos are required for every request. Send a wide shot of the sink and counter and a close-up of each seam.

This may not be the right fit for:

  • Water under the sink or a leaking faucet or drain
  • A sink that moves or has dropped away from the counter
  • Cracked countertops or loose backsplash tile
  • Swollen or soft cabinet bottoms
03 · TIMING

When a Handyman is the Right Choice

Call when the caulk around the sink is cracked or lifting, or when you can see a gap between the countertop and backsplash. Before you send photos, open the cabinet under the sink and take one there too. If the cabinet floor is wet or swollen, that's a plumbing question first. If it's dry and the seam is the only problem, recaulking is usually the right fix.

04 · PRICING

Pricing Expectations (What Homeowners Should Know)

Photos are required for every request. Call or text them to (619) 815-7588 with your zip code, and I'll confirm the price before we schedule. All caulking prices are labor, with a flat $25 for materials per visit.

  • Bathroom sink or vanity top, or one backsplash seam: $180 labor (Small area).
  • Kitchen sink with its backsplash seam, or a double vanity: $220 labor (Medium area).
  • More than one area in the same visit: your biggest area is the price above, and each extra area is $40 small, $80 medium, or $120 large. A bathtub or shower stall is a Large area ($240); see caulking and resealing services for the full list.
  • Other counter seams: labor priced from your photos.

Materials: a flat $25 per visit, any number of areas. For example, a kitchen sink with its backsplash is $220 labor plus $25 materials, $245 total.

What can change the price: heavy or multiple layers of old caulk, unusually long runs, hard access, natural stone that needs a special sealant, or anything we find once the old caulk comes out. If that happens, I'll explain it before work continues, and you decide how to proceed.

05 · WHY US

Benefits of Working with Unstoppable Handyman

I'll be straight with you: a clean caulk line only helps if the seam behind it is dry and sound. We check that from your photos first, then price it. If the sink or counter needs more than caulk, you'll hear that before the visit.

06 · REAL WORK

Real Homeowner Story

07 · COMMON QUESTIONS

Service FAQs

How much does sink caulking cost?
A bathroom sink is $180 labor, and a kitchen sink with its backsplash seam is $220 labor, plus a flat $25 for materials per visit. The pricing section on this page covers adding more areas in the same visit, and your photos confirm which price fits.

Should I caulk or grout where the backsplash meets the countertop?
Caulk. That's where two surfaces meet, and that joint needs sealant that can flex. Grout makers generally say their grout isn't for movement joints or changes of plane.

Can caulk fix a leak under my sink?
No. Water under the sink usually comes from the faucet, supply lines, or drain. Caulk only seals the visible seam on top.

How long before I can use the sink?
It depends on the product, but in most cases, within an hour of the service being completed. We'll give you the specific cure time for what we used.

READY FOR A STRAIGHT ANSWER?

Text Sink and Counter Photos. Get a Clear Price.

Call or text (619) 815-7588 with a wide photo of the sink and counter, a close-up of each seam, and one photo inside the cabinet under the sink. We'll look them over and tell you which price fits. And we'll take it from there.

Own a rental? Use the same request form and mention it's a rental property.

FASTEST NEXT STEP
SHOW US THE JOB.

Send the full area and one close-up. We’ll review whether it fits our scope.

START WITH YOUR HOME →
619-815-7588
KEEP THE VISIT USEFUL

Services Frequently Booked Together

If you have another small job nearby, send the full list before scheduling.

Caulking Services
Bathtub Recaulking
Shower Recaulking
Service

SHOW US WHAT NEEDS FIXING.

Send the full area and one close-up. We’ll review the job and tell you whether it fits our scope.

START WITH YOUR HOME →START WITH YOUR HOME →SEE PRICING

✓ 1-YEAR WORKMANSHIP GUARANTEE

All of our services are backed by a one-year workmanship guarantee.

© 2026 Unstoppable Handyman Services, Inc. All rights reserved.
Unstoppable Handyman handles minor repairs and minor installations only. We're not a licensed contractor and don't take on work that needs a permit. Call or text (619) 815-7588.
Lemon Grove, California 91945