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Professional Caulking Services in Ontario

Complete Interior and Exterior Caulking Services in Ontario, to protect your home from drafts, moisture, and energy loss year-round.

★★★★★ 4.8/5 from 1200+ customers

✔️ Interior and Exterior Caulking Services

✔️ Bathroom, Kitchen & Window Resealing

✔️ Draft Protection & Moisture Prevention

✔️ Energy Efficiency and Comfort Improvement

✔️ Free Quote and Assessment

✔️ Satisfaction Guaranteed – Pay Only When You’re Satisfied

4.8 ★★★★★
Vetted Specialized Professionals
34,000+ Visits Completed
Add Lawn care, Snow removal and more to save up to 10% in a Home Management Plan

 Join over 36,000 Ontario homeowners who trust Custodia for reliable home care.

Essential

Home Management Plan

Starting Monthly Price*

$

136

/mo

Services Included

Lawn care (Bi-Weekly)

Snow removal (5cm trigger)

Safety checks

Mobile app

Concierge

Advantage

Home Management Plan

Starting Monthly Price*

$

169

/mo

Services Included

5% discount

Yard Cleanup (Spring & Fall)

Lawn care (Bi-Weekly)

Snow removal (5cm trigger)

Safety checks

Mobile app

Concierge

Premium

Home Management Plan

Starting Monthly Price*

$

228

/mo

Services Included

10% discount

Garden Care (Bi-Weekly)

Gutter Cleaning

3 Free Handyman Hours

Yard Cleanup (Spring & Fall)

Lawn care (weekly)

Snow removal (3cm trigger)

Safety checks

Mobile app

Concierge

Why Choose a Custodia Home Management plan (HMP)?

All-in-One Monthly Plan subscription.

All the essential home services handled for you

One Point of Contact

for all your home services

Easy Monthly Payments,

No Contracts, No Obligation

Live Job Updates

and scheduling through our app

Trusted Pros

with a 4.8★ average from 1,200+ reviews

Peace of Mind

with our Gold Seal Guarantee

Price Locked for 24 Months

with no surprise price changes.

Free Handyman Time

with Premium plan

Up to 20% on home insurance

with The Co-operators.

Free Assessment, Quote and Perimeter Checks

included in all plans

Manage your plan through My Account or call 1 833 410 4357

Professional Caulking Services in Ontario

Complete Interior and Exterior Caulking Services in Ontario

 

Protect your home from drafts, leaks, and energy loss with expert caulking by Custodia. We offer comprehensive caulking services in Ontario to seal gaps, improve efficiency, and refresh the look of your home.

Services Include:

  • Interior caulking for bathrooms, kitchens, windows, and baseboards.

  • Exterior caulking for windows, doors, siding joints, brick-to-brick gaps, and foundations.

  • We remove old, cracked caulking and apply high-grade sealant for long-lasting results.

  • Flexible scheduling and customization options are available through our user-friendly app.


Transparent Pricing:

Pricing covers trained professionals, travel, materials, prep, removal of old caulking, and high-quality sealing products. Payments are made only after the job is complete and you are fully satisfied.

How We Price:
We assess the linear footage and scope of caulking required, evaluate surface materials, and tailor our service based on your specific needs.

We focus on the finer details, sealing every gap with care — leaving your home protected, efficient, and looking its best.

Trust Custodia for reliable and professional caulking services in Ontario. Book, customize, and manage your services conveniently through our app.

 

Get Comprehensive Caulking Solutions for Every Area of Your Home

Why Choose Custodia for Your Caulking Needs?

Our commitment to quality, reliability, and customer satisfaction

Specialized Caulking Experts

Professionally trained technicians with experience in both interior and exterior caulking applications.

Customer-Friendly Pricing

Transparent quotes with no hidden fees — pay only when you’re satisfied with the results.

Your Home, Our Commitment

We take the time to ensure every gap is properly sealed to protect against drafts, moisture, and energy loss.

Easy & Secure Monthly Payments

Bundle caulking with other services and enjoy flexible, secure payment options that fit your lifestyle.

How it Works

Easy, reliable home care in 3 simple steps

01

Request a Quote

Fill out our simple form with details about the areas needing caulking or resealing. We’ll reach out promptly to review your project and provide a tailored estimate.

02

Get Matched

We’ll assign a trusted, local caulking professional with the right experience for your home’s needs — whether it’s interior, exterior, or both.

03

Service Completed

Your Custodia Pro will complete the caulking work with precision and care. Pay only once the job is finished to your full satisfaction.

Trusted by Over 4,000 Canadian Homeowners
Our members love working with us, just hear what they have to say!

People in Ontario are Booking these Services

Bundle services to save up to 10%
Hedge Trimming
Spring Cleanup
Gutter Cleaning

Our caulking service includes the removal of old, deteriorated caulking and the application of high-quality, weather-resistant sealant. We service interior areas like bathrooms, kitchens, windows, and baseboards, as well as exterior areas such as window and door frames, siding joints, brick gaps, and foundations.

We recommend checking and resealing caulking every 3–5 years, depending on exposure to weather and wear. High-moisture areas like bathrooms and exteriors may require more frequent inspections to prevent leaks, drafts, and damage.

No — our professionals arrive fully equipped with premium caulking products, removal tools, sealant applicators, and finishing equipment. You don’t need to supply anything.

Absolutely! You can bundle caulking with window cleaning, gutter cleaning, or other home maintenance services through our Home Management Plans — and save up to 10% with a customized plan.

Let Custodia take care of your home

Ready for professional caulking service in Ontario?