Now booking for Summer 2025 – Call 1-833-410-4357 or Book Online!
Now booking for Summer 2025 – Call 1-833-410-4357 or Book Online!
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
Join over 36,000 Ontario homeowners who trust Custodia for reliable home care.
All the essential home services handled for you
for all your home services
No Contracts, No Obligation
and scheduling through our app
with a 4.8★ average from 1,200+ reviews
with our Gold Seal Guarantee
with no surprise price changes.
with Premium plan
with The Co-operators.
included in all plans
Manage your plan through My Account or call 1 833 410 4357
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.
Professionally trained technicians with experience in both interior and exterior caulking applications.
Transparent quotes with no hidden fees — pay only when you’re satisfied with the results.
We take the time to ensure every gap is properly sealed to protect against drafts, moisture, and energy loss.
Bundle caulking with other services and enjoy flexible, secure payment options that fit your lifestyle.
Easy, reliable home care in 3 simple steps
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.
We’ll assign a trusted, local caulking professional with the right experience for your home’s needs — whether it’s interior, exterior, or both.
Your Custodia Pro will complete the caulking work with precision and care. Pay only once the job is finished to your full satisfaction.
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.
