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Caulking Services — Toronto & GTA

$175 + HST One Shower or Bathtub Recaulk

$175 + HST covers one shower joint or one bathtub joint — materials included. Old caulk removed, mold treated, premium silicone applied. Any other area — sink, kitchen, baseboards, windows, a second bathroom — is added separately and quoted free before we start. Same-day & next-day across Toronto & GTA.

One joint — your bathtub line or your shower line
Materials included — no separate charge for sealant
Mold treatment inside that caulking line included
Extra areas quoted first — you approve before we start
Five-star reviews on Google $5M Liability + WSIB 100% Satisfaction Guarantee
Professional caulking services in Toronto by RenoHeal
$175 + HST one shower or tub joint
1hr
Typical Job
2-4yr
Caulk Lifespan
Same
Day Available
$175 + HST Materials included · typically about 1 hour

This price covers

  • One shower joint or one bathtub joint
  • Full removal of the old silicone on that joint
  • Mold treatment inside that joint
  • Premium mold-resistant silicone & cleanup

Added separately — quoted free

  • Bathroom sink, vanity or countertop joints
  • A second bathroom, or tub and shower together
  • Kitchen, baseboards, trim, door casing
  • Interior or exterior window and siding caulking

We price each extra area on your quote and get your approval before any work starts. Nothing is added to your bill on the day.

More Than Just Bathrooms

Every Type of Caulking, Done Right

The $175 + HST price is for one shower or bathtub joint. Everything else below — kitchen, windows, exterior, trim, sinks — we do with the same process, quoted on its own so you always know what you’re paying for.

$175 + HST · 1 joint

Shower or Bathtub Caulking

The most common job — the tub-to-tile line or the shower stall line. Full silicone removal, mold treatment, premium waterproof sealant. One joint at this price.

  • One tub joint or one shower joint
  • Glass shower door framing — added on
  • Sink, vanity or extra bathroom — added on

Kitchen Caulking

Backsplash joints, countertop edges, sink rim, around the dishwasher. Often clear or colour-matched to your finish. Quoted separately.

  • Backsplash-to-counter line
  • Sink edge sealing
  • Around the dishwasher base

Window Caulking

Interior window frames where wood meets drywall, exterior perimeters where frames meet siding or brick. Drafts, air leaks, water infiltration. Quoted separately.

  • Interior frame-to-wall joints
  • Exterior window perimeters
  • Sash & trim sealing

Exterior Caulking

Siding joints, brick-to-frame transitions, door frames, dryer vents, hose bibs. Weather-rated, paintable, built for Toronto freeze-thaw. Quoted separately.

  • Siding seam sealing
  • Brick-to-window transitions
  • Foundation & sill joints

Baseboard & Trim

Gaps between baseboard and floor, baseboard and wall, crown molding seams. Paintable acrylic caulk for a seamless painted finish. Quoted separately.

  • Baseboard-to-wall gaps
  • Crown molding seams
  • Door & window casing

Door Casing & Frames

Interior door frames where casing meets wall, exterior door thresholds, weatherstripping joints. Stops drafts and water entry. Quoted separately.

  • Interior door casing
  • Exterior door thresholds
  • Garage door perimeter

Adding more than one area? Send us a photo and we’ll price the whole job in writing — usually within 1–2 hours.

Get a Custom Caulking Quote
What’s Included

The $175 + HST Recaulk — Exactly What You Get

This is a complete recaulk of one shower or bathtub joint, done by professionals — not a quick patch over old silicone, and not a whole-bathroom package.

Included in the $175 + HST

  • One joint — your bathtub line or your shower line
  • Full removal of old silicone on that joint
  • Visible mold removal inside that caulking line
  • Mold treatment application — not just paint-over
  • All materials — premium mold-resistant 100% silicone
  • Clean, smooth, long-lasting finish — not a DIY job
  • Cleanup & disposal of old caulk debris

Not in the $175 + HST

  • Sink, vanity or countertop joints
  • A second joint, second bathroom, or tub and shower
  • Kitchen, baseboard, trim, window or exterior caulking
  • Deep tile cleaning, grout cleaning or regrouting
  • Shower wall scrubbing or bathroom floor cleaning

Additional caulking areas are added to your quote as separate line items and confirmed with you before work begins. We focus only on silicone joints — tile and grout mold is handled by our mold removal service. For best results, the area should be reasonably clean before we arrive.

Signs You Need Recaulking

If You See Any of These, Recaulk Today

Most homeowners wait too long. By the time the damage is visible, water has often already started causing problems inside the wall.

Black mold in caulking

Mold spreads fast through humid bathroom air and can affect indoor air quality. Once it’s visible, it’s already deep in the silicone.

Cracked or peeling silicone

Water seeps behind the wall every time you shower. Hidden damage to drywall, sub-floor, and joists can be expensive to fix later.

Water leaking around tub

Slow leaks under the tub or shower can cause major water damage you won’t see until it’s too late. Catch it at the caulk stage.

Gaps between tub and wall

Open gaps allow moisture buildup, mold growth, and deterioration. Often the first visible sign that your caulk has failed.

How It Works

Our 4-Step Professional Caulking Process

A proper recaulk of one joint takes about an hour and follows the same process every time — no shortcuts.

1

Inspect, Confirm Scope & Select Material

We confirm exactly which joints you want done and price any extra areas before we start, then choose the right sealant — 100% mold-resistant silicone for showers and tubs, polyurethane for high-movement joints, paintable acrylic for trim.

2

Remove Old Caulk & Prep

We fully remove all old silicone (no shortcuts, no over-application). Surface is cleaned, dried, and any visible mold inside the joint is treated.

3

Apply Premium Silicone

New caulking applied evenly and precisely, then smoothed by hand for a clean, seamless, watertight finish. Proper bead size for the joint width.

4

Inspect & Quality Check

Every detail reviewed: clean lines, proper coverage, no gaps. Curing time explained so you know when you can use the shower again (usually 24 hours).

Transparent Caulking Pricing

One Clear Price, Then Everything Else Quoted

No hidden fees. No surprise invoices. Free written quote within 1–2 hours.

Set Price
$175+ HSTone shower or tub joint

Materials included — book today

  • One bathtub joint OR one shower joint
  • Full removal of old silicone
  • Mold treatment inside that joint
  • Premium mold-resistant silicone
  • Clean, smooth finish & cleanup
Add-On Areas
Quotedpriced per area, before we start

Anything beyond that one joint

  • Sink, vanity or countertop joints
  • Second joint or second bathroom
  • Kitchen, baseboard or trim caulking
  • Same complete process on every joint
  • Added to your quote — you approve first
Larger Projects
Free Quotein writing, 1–2 hours

Whole-home & exterior work

  • Interior & exterior window caulking
  • Siding, brick and door frame sealing
  • Extensive damage or heavy mold
  • Multi-room and pre-painting prep
  • Photo quote or in-home visit
Free quotes — written within 1–2 hours
Nothing added on the day without your approval
No travel surcharge across Toronto or GTA
Caulking Service Across the GTA

Where We Serve

Same $175 + HST price, same professional service, same-day availability across Toronto and the GTA.

Why RenoHeal

Trusted Caulking Company in Toronto

Toronto has dozens of handyman services offering caulking. Here’s what makes RenoHeal genuinely different.

Experienced Caulking Professionals

Our team specializes in bathroom, shower, kitchen, and window caulking across Toronto — not occasional caulkers, but specialists.

Same-Day & Next-Day Service

Same-day appointments available in Toronto & GTA. Single-joint jobs done in about an hour. Call in the morning, caulk done by afternoon.

Mold-Resistant Materials

We use premium 100% silicone sealant rated mold-resistant — and it’s included in the price. No cheap acrylics that fail within months.

Clean Work, Start to Finish

We keep your bathroom clean, remove all debris, ensure smooth seamless lines. You won’t need to clean up after we leave.

Honest, Upfront Pricing

$175 + HST for one shower or tub joint, materials in. Any extra area is quoted and approved before we start — never added to your bill afterwards.

100% Satisfaction Guaranteed

Five-star Google reviews. If anything isn’t right when we leave, we come back at no charge. WSIB-covered, $5M insured.

Caulking FAQs

Common Questions About Our Caulking Services

What exactly does the $175 + HST cover?
One shower joint or one bathtub joint — materials included. That covers full removal of the old silicone on that joint, mold treatment inside it, premium mold-resistant silicone, and cleanup. It is not a whole-bathroom package: the sink, vanity, a second bathroom, or having both the tub and the shower done are separate areas. We price each one on your free quote and confirm it with you before any work starts.
How much does caulking service cost in Toronto?
Our set price is $175 + HST for one shower or bathtub joint, materials included. Every other type of caulking — kitchen, sink, baseboards, trim, windows, exterior — is quoted individually, because size, access and condition vary a lot. Send us a photo and you’ll have a written quote within 1–2 hours, free and with no obligation.
Does the price include materials and taxes?
Materials are included — you don’t pay separately for sealant or supplies. HST is added on top of the $175, as it is on all services in Ontario.
Can you do my tub and my shower on the same visit?
Yes — and it’s usually the most efficient way to do it. Each joint is its own line item, so we’ll quote the second one for you before the visit. You approve the full amount before we start, so nothing changes once we’re on site.
How often should bathroom caulking be replaced?
Bathroom caulking should be replaced every 2-4 years, or sooner if you notice cracking, peeling, discolouration, or black mold growth. Showers used daily wear faster than guest bathrooms.
Do you remove old caulking before applying new?
Yes, always. We fully remove all old silicone before cleaning, treating the surface, and applying fresh premium-grade caulking. Applying new caulking over old is a shortcut we never take — it traps mold and fails within months.
Do you offer same-day caulking service in Toronto?
Yes — same-day and next-day caulking service available across Toronto and the GTA. Contact us early in the day for same-day bookings. A single joint is usually completed within about an hour.
What type of caulking do you use?
We use professional-grade, mold-resistant 100% silicone sealant for bathroom and shower joints. For kitchen and window applications we select the appropriate product (polyurethane, paintable acrylic, exterior-grade) based on location, movement, and exposure.
Do you remove mold as part of the caulking service?
Yes — visible mold inside the caulking line we’re replacing is treated as part of the service. For more extensive tile or grout mold, we offer a separate mold removal service.
When can I use my shower again after caulking?
Standard silicone requires 24 hours of curing time before getting wet. We’ll tell you exactly when you can shower again based on the product used and your bathroom’s humidity. Don’t use the shower before the cure time — the new caulk will fail.
Do you do exterior caulking around windows and siding?
Yes — we caulk window frames, door frames, siding seams, brick-to-frame transitions, dryer vents, and hose bibs using weather-rated, paintable sealants designed for Toronto’s freeze-thaw cycles. Exterior work is best booked April–October and is quoted per project, since size and access vary.
Do you do kitchen caulking?
Yes — backsplash-to-counter joints, countertop edges, sink rim sealing, and around the dishwasher base. Kitchen caulking uses different products than bathroom (often clear or colour-matched silicone) and is quoted separately from the $175 bathroom joint.
Do you do baseboard, trim and interior window caulking?
Yes — baseboard-to-wall gaps, crown molding seams, and door and window casing, using paintable acrylic caulk for a seamless painted finish. Especially common before interior painting. Quoted per project or bundled into a larger paint job.
Are you licensed and insured?
Yes — $5M commercial liability insurance and WSIB coverage. We can provide a Certificate of Insurance (COI) to your condo building or landlord. Background-checked team members.
Book Today

Ready to Fix Your Caulking in Toronto?

Same-day & next-day caulking available. $175 + HST for one shower or bathtub joint, materials included. More than one area? Send a photo and we’ll price the whole job free, in writing, within 1–2 hours.

Open 7 days, 8 AM – 10 PM Materials included $5M insured · WSIB 4.9★ from five-star Google reviews