Cracks along the caulk lines
Caulking around windows and doors gone brittle, cracked, or pulled away from the frame.
Caulking is the quiet seal that helps keep a building dry - and it ages faster than anything it protects. Cracked, shrunken, or peeling caulk can let water in long before anything looks wrong inside. This service strips what has failed and reseals it properly. Each visit is scoped to the joints your building needs and quoted before anything is scheduled, across homes, condos, rental units, and commercial buildings in 30+ GTA cities, including Toronto, Mississauga, Markham, Oshawa, and Oakville.
Get a Free QuoteProfessional Exterior Caulking & Sealing
We handle exterior sealing for residential and commercial properties throughout the Greater Toronto Area. Every job opens with a walk-around to find where the existing seal has failed and, more importantly, why. Sealing over a moving joint, a dirty surface, or damp substrate only buys a few months before the same gap reopens. Old caulk comes out completely rather than getting a fresh bead laid over top. Surfaces are cleaned, dried, and primed where the substrate calls for it. We then match the sealant to the joint - polyurethane where movement is expected, silicone on non-porous surfaces, and elastomeric products on masonry. ### Included in This Service - **Window and door perimeter sealing** - Full removal of failed beads, surface prep, and resealing around frames, sills, and thresholds. - **Siding, trim, and fascia joints** - Sealing at butt joints, corner boards, and transitions where cladding meets trim. - **Masonry and brick joint sealing** - Control joints, brick-to-frame transitions, and parging edges sealed with masonry-rated product. - **Foundation and sill plate sealing** - Closing the gap where the building meets the foundation to block water and pest entry. - **Vent, pipe, and utility penetrations** - Dryer vents, hose bibs, conduit, and cable entries sealed at the cladding line. - **Expansion joint sealing** - Backer rod installed and joints filled at the correct depth so the seal can move without tearing. - **Old caulk removal and surface preparation** - Mechanical removal, cleaning, drying, and priming before any new product goes down.
WHEN TO BOOK
Deep cleaning is the right call when buildup has outpaced the routine — here’s how you know:
Caulking around windows and doors gone brittle, cracked, or pulled away from the frame.
Air moving at window and door frames where the seal used to be.
Stains or dampness inside near windows, doors, or wall penetrations after rain.
Siding joints, trim lines, and transitions separating as materials move with the seasons.
Old caulk discolouring, flaking, or growing mildew it can no longer resist.
Fresh paint and new siding deserve fresh seals - caulking is the step before the finish.
WHAT'S INCLUDED
Failed caulk cut out and frames resealed - the joints that take the most weather.
Failed caulk cut out and frames resealed - the joints that take the most weather.
Transitions, corner trims, and junctions resealed where materials meet and move.
Transitions, corner trims, and junctions resealed where materials meet and move.
Vents, hose bibs, cables, and line entries sealed where the envelope is pierced.
Vents, hose bibs, cables, and line entries sealed where the envelope is pierced.
Accessible exterior foundation and sill gaps sealed where suitable for exterior-grade sealant.
Accessible exterior foundation and sill gaps sealed where suitable for exterior-grade sealant.
Frames and thresholds resealed so weather stays outside the widest openings.
Frames and thresholds resealed so weather stays outside the widest openings.
Failed material stripped and surfaces cleaned and prepped - the step that decides how long the new seal lasts.
Failed material stripped and surfaces cleaned and prepped - the step that decides how long the new seal lasts.
PROPERTY TYPES
WHAT TO EXPECT
Browse our full range of property maintenance services. Each listing shows what's included and transparent pricing - no guesswork, no hidden line items. Choose exactly what your property needs.
Pick the day and time slot that fits your schedule. Same-week availability for most services. You set the terms - you'll get confirmation within minutes.
A verified, insured crew member from the in-house team shows up at the confirmed time. Track the job status from your dashboard and review before-and-after photos when it's done. Rate the service and rebook with one tap.
It's that simple. It's a
WHY CHOOSE US
Active WSIB coverage, bonded protection, and $2M liability insurance through South Western Insurance Group protect both your property and the people working on it during every scheduled visit.
No subcontractors are used. Every job is handled directly by our 20+ background-checked team members, so one company stays accountable for communication, workmanship, and quality from start to finish.
No deposit is required before the work begins. You pay only after the service is completed, which makes booking feel lower-risk and gives you more confidence in the process.
Every job is documented with before-and-after photos, so you can see exactly what was done, review the result clearly, and keep a visual record of the completed work.
If something is not right, we come back and make it right. That promise gives clients a clearer path to resolution and more confidence when booking one-time or recurring services.
HR Property Maintenance has been serving homes, condo communities, rental properties, and commercial sites across the Greater Toronto Area since 2021, with services now delivered in 30+ cities.
TESTIMONIALS
Hired them to power wash our driveway and front walkway, and the results were impressive. I didn't expect such a massive difference, but they completely removed oil stains that had been sitting there for years. The team arrived on time, got straight to work, and ensured the area was cleaned before leaving. I'm fully satisfied with the outcome and will definitely be calling them again next spring!
Jason Chung
Markham, York
I delayed cleaning my eavestroughs for two seasons - a classic mistake. Following a neighbour's recommendation, I finally called, and I'm glad I did. They were thorough and showed me photos of the debris they cleared, which I really appreciated. It's better than just taking someone's word for it! Now there's no more water spilling over during rainstorms. I would definitely book their services again without question. Highly recommended for anyone needing reliable maintenance.
Priya Nair
Etobicoke, Toronto
Used them last winter for snow removal and already signing up again for this season. They showed up during the actual storm, not just after - which is exactly what you need when you've got a long driveway and an early start to the morning. Reliable, no drama, driveway was always clear when I needed it to be.
Kevin MacDonald
Uxbridge, Durham
Booked window cleaning for the whole house - inside and out. Nic was careful and thorough and didn't rush it even though we have quite a few windows. Biggest thing for me was that he was mindful around my garden beds the whole time, didn't trample anything. Everything came out streak-free. Fair price for the quality of work. Would highly recommend to anyone.
Anita Sharma
Mississauga, Peel
We run a small commercial property and brought HR Property Maintenance on for regular janitorial work a few months back. So far it's been really solid - Nic is consistent, the common areas always look taken care of, and he handles restocking supplies without needing to be reminded. Takes one less thing off our plate. If you're a business owner looking for dependable ongoing service, worth reaching out.
Carlos Rivera
Halton Hills, Halton
PROOF OF WORK
Everything is documented where possible, so you can see exactly what was completed.
AREAS WE SERVE
We provide deep cleaning across 30+ cities in the Greater Toronto Area. Choose your city for local details, availability, and a quote.
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COMMON QUESTIONS
Most exterior caulk lasts five to ten years depending on the product, the exposure, and how much the joint moves - south-facing and high-movement joints fail first. An annual walk-around catches failures early, and we can check yours as part of any visit.
EXPLORE MORE
Often paired with deep cleaning
A draft, a sticking door, or fogged glass usually has a fixable cause that is cheaper than replacement. Our in-house crews diagnose first and tell you honestly which one you are looking at.
A draft, a sticking door, or fogged glass usually has a fixable cause that is cheaper than replacement. Our in-house crews diagnose first and tell you honestly which one you are looking at.
HR Property Maintenance provides professional pressure washing - also called power washing - in Toronto and across the GTA for homes, rentals, and commercial properties. Our insured, in-house team washes driveways, walkways, siding, decks, fences, and patios with pressure matched to each surface, and can seal driveways after the wash, with a free quote, and a response within 60 minutes during business hours.
HR Property Maintenance provides professional pressure washing - also called power washing - in Toronto and across the GTA for homes, rentals, and commercial properties. Our insured, in-house team washes driveways, walkways, siding, decks, fences, and patios with pressure matched to each surface, and can seal driveways after the wash, with a free quote, and a response within 60 minutes during business hours.
Siding is what you see. Flashing is what keeps the water out. Our in-house crews repair and install both, and we check the layer underneath before we close anything up - with before-and-after photos on every job.
Siding is what you see. Flashing is what keeps the water out. Our in-house crews repair and install both, and we check the layer underneath before we close anything up - with before-and-after photos on every job.
GET STARTED
Join 7,000+ GTA clients who request, track, and manage every service from one unified platform - and get a free quote within 60 minutes during business hours.
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