Thirlwell Property Services founders Frost and Dara Thirlwell

toronto driveways, patios and decks. washed, sealed, done properly.

Pressure washing and polymeric sanding for paver driveways, patios, decks and exteriors. Fully insured, fixed price, quoted on the spot.

+1350Toronto Homes Served
5.0
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What we do

We restore the parts of your home that take the most weather and the least attention, paver driveways, patios, walkways, siding, decks, concrete.

Two services bundled into one offering: pressure washing to strip the surface clean, polymeric sanding to lock the joints back in.

The combination is what makes the work last.

Weed-filled paver patio before pressure washing
The same paver patio after pressure washing and re-sanding
Before After
Dirty paver walkway before pressure washing
The same paver walkway after pressure washing
Before After
Moss and dirt covering a paver driveway before cleaning
The same driveway cleaned back to its original colour
Before After
Algae-covered natural stone steps before pressure washing
The same stone steps after pressure washing
Before After
Oil-stained interlock driveway with weeds in the joints before restoration
The same driveway cleaned and re-sanded back to its original colour
Before After
Grey weathered backyard deck before pressure washing
The same deck washed back to its natural wood tone
Before After
Vinyl siding streaked green with algae before soft washing
The same siding uniformly clean after a soft wash
Before After
Blackened concrete garage pad before pressure washing
The same concrete pad restored to bright light grey
Before After
Algae-covered pool surround pavers before cleaning
The same pool surround cleaned and re-sanded
Before After
Grimy front steps and stained walkway before restoration
The same entrance restored with clean stone and fresh joints
Before After
Interlock paver driveway with weeds growing out of every joint
The same driveway pressure washed with every joint refilled with fresh polymeric sand
Before After
Backyard paver patio with moss and algae packed into the joints
The same patio cleaned back to original colour and re-sanded
Before After
Front walkway with grass growing from every paver joint
The same walkway restored with clean joints and fresh polymeric sand
Before After
Paver walkway with ant hills and hollow, undermined joints
The same walkway with every joint packed solid with polymeric sand
Before After
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what we do

Our Services

Polymeric Sanding

Polymeric sand is what holds your interlocking pavers together. It fills the joints, hardens with water, and stops everything that wants to ruin your hardscape, weeds, ants, water erosion, shifting stones.

Over time, regular sand washes out. The joints turn into weed gardens. Ants colonize the gaps. Pavers start to wobble. By the time you notice, half the joints are empty. We take it back to day one, strip the old sand out, lay new polymeric sand in, activate it, and lock the surface in place for years.

  • Locks pavers in place
  • Blocks ant + insect infestations
  • Stops weed growth in the joints
  • Prevents water erosion + shifting
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Pressure Washing

Years of dirt, mildew, algae, oxidation, and oil don't come off with a hose. Pressure washing strips the surface back to its original color, driveways, walkways, siding, decks, fences, patios, pool decks, brick, stone, concrete. We adjust pressure and technique to the surface so nothing gets damaged in the process.

The result is the visual difference between a tired house and a maintained one. It's the kind of work that, once you see the before-and-after, you stop putting off.

  • Restores original color
  • Removes algae & mildew
  • Safe for all surfaces
  • Instant curb appeal
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Testimonials

5.0 on Google.
54 reviews.

“Fantastic experience! Frost and his brother arrived on time and were very professional. They cleaned gutters, washed windows and power washed the side of the house. They did an excellent job. I will definitely refer them and use them again.”
Liliana ReyesGutters, windows + power washing
“The team at Thirlwell was excellent. Came and got the windows done in a timely fashion. I also used them to clean up my stonework and seal them at a competitive cost. Thanks a lot team.”
Reid SissonStonework · clean + seal
“Frost and his team were awesome. Responded quickly and sent over an estimate very fast. Their quality of work and professionalism was perfect. Fair pricing as well. Highly recommended.”
Donna PatersonFast estimate + fair pricing
“These folks are fantastic. They come, they do their work, no fuss. Efficient and an incredible job. My windows are sparkling. A number of my family now use them. Great price for the quality of work.”
Sheila CarrollRepeat customer · whole family
“A team of two young men did a thorough job on our two storey house. They graciously went back to several second storey windows to polish up a few streaks too. I recommend their services.”
John O'GradyTwo-storey clean
“Experienced, qualified and reliable. Have already recommended to my friends. They stayed and completed the job. We have a lot of glass and look forward to being able to have you quote us again.”
Shaun LevyReferred to friends
“First time using Thirlwell for window and eavestrough cleaning on my 3 storey home and I'm very happy with the results. The team was friendly, efficient, and the work was excellent. Highly recommend!”
Joanne Hale3-storey home · windows + eavestrough
“Thirlwell was a great service! Four guys came to clean our windows - old house, steep angles, windows had not been cleaned in a few years. These guys were fantastic! They were respectful and worked well together. Our windows look so great!”
Michael HaierWhole-home window clean
The Thirlwell trailer and crew on site in Toronto Thirlwell tech pressure washing an interlock driveway Finished front entrance after a full restoration
6 Years of
Experience

Step by step

How It Works

  1. 1

    Free on-site quote

    We come out, measure, walk you through the scope, and give you a fixed price on the spot.

  2. 2

    Schedule

    Pick a date that works. We confirm the day before.

  3. 3

    Service day

    Pressure wash the surface. Let it dry. Lay polymeric sand. Activate with a fine water mist so it cures in place.

  4. 4

    Walk-through

    Before we leave, we walk the job with you. If something's not right, we fix it then.

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Where we work

We service the
Greater Toronto Area.

Thirlwell Property Services is the umbrella brand behind Thirlwell Pressure Washing. Same crew, same standard.

Fully insured.
Local crews.
Real follow-through.

Scarborough, The Beaches, East York, North York, Etobicoke, Leslieville and Riverdale, Leaside and Davisville, Pickering, Ajax and Markham. See every area we serve.

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FAQ

You Got Questions.
We Have Answers.

How long does polymeric sanding last?

Properly installed polymeric sand usually lasts 3 to 5 years depending on traffic, weather, and how the surface is maintained. Pressure-washing the surface once a year keeps the sand from getting overgrown and extends the life of the joints.

Will pressure washing damage my pavers, siding, or deck?

No. We match pressure and technique to the surface - soft-wash for siding and wood, higher pressure for concrete and stone. Nothing gets cleaned at a pressure it can't take.

Do you work on commercial properties?

Yes. Driveways, walkways, storefronts, patios and lots. Same quote on the spot process, same fixed price.

How much does it cost?

It depends on square footage, surface type and condition, so we quote on site. The visit is free and the price is fixed before we start.

Can you work in the rain?

Pressure washing is fine in light rain. Polymeric sanding needs a dry surface and a dry window to cure, so we reschedule those to the next clear day and confirm with you.

Or Give Us a Call at +1 437 494 0937

Get A Free Quote

We come out, take a look, and quote on the spot.
Fixed price. No pressure.

+1350Toronto Homes Served
5.0