Interlock driveway with a charcoal soldier-course border installed in Kingston, Ontario

Home/Cost Guide

Pricing, honestly

What your project costs — and what actually drives the number

Q: How much does an interlock driveway cost in Kingston?

There is no honest flat rate, because two driveways of the same size can differ substantially in price. The biggest cost drivers are the square footage, how much existing surface has to be removed and hauled away, how deep the base needs to be excavated for your soil, whether a machine can reach the area or the work has to be done by hand, the paver you choose, and any steps, curves or retaining walls. We measure on site and give you a free itemized quote so you can see exactly what each part costs.

Q: What makes one interlock quote cheaper than another?

Almost always the base. The part of the job you can see — the pavers — is a minority of the real work. A cheap quote usually means a shallower base, less compaction, thinner or no geotextile, or regular sand instead of polymeric in the joints. It looks identical the week it is finished and then settles, heaves and grows weeds after a winter or two. Ask any contractor how deep they excavate and how they compact it, and compare that rather than the bottom line.

Q: What drives the cost of a deck?

Size and height are the two biggest factors — a raised deck needs more structure, more footings and code-compliant railing and stairs. After that it is the decking material (pressure-treated versus PVC), the railing system, the number of stairs, how difficult the footings are to dig, and whether a permit is required for the height and size you want.

Q: Is it cheaper to do the work in the off-season?

Scheduling earlier in the season generally means more flexibility on dates rather than a different price. Interlock and deck work are weather-dependent, and the calendar fills from spring onward, so booking early mostly buys you your preferred timing. Interior renovations can run through the winter.

Every property is different, so a flat price-per-foot on a website would be a guess dressed up as a fact. Here's what genuinely moves the price instead, so you can read any quote — ours or anyone else's — and know what you're looking at.

The short answer

Why we don't publish a price list

Two driveways can be the same square footage and still land at very different numbers. One sits on stable ground with a wide-open side yard a machine can drive into. The other is on clay, needs a deeper base, has a gate too narrow for equipment, and every bucket of soil has to come out by wheelbarrow. Same size on paper. Very different job.

So instead of a made-up number, here's the honest version: the factors below are what we're measuring when we walk your property, and they're what your quote is built from. The site visit and the itemized quote are free.

Interlock

What drives the cost of a driveway, patio or walkway

Square footage

The obvious one, and still the biggest. Larger areas cost more in total but often a little less per foot, because setup, delivery and disposal get spread across more ground.

What's there now

Removing and hauling away an old asphalt driveway or a failing concrete pad is real labour and real disposal cost. Bare lawn is cheaper to start from than a surface that has to come out first.

Base depth

The part nobody sees and the part that decides whether it's still flat in ten years. Soft or clay-heavy ground needs deeper excavation and more granular. This is where cheap quotes cut.

Access

If a machine can reach the work area, excavation moves quickly. If a narrow gate or a tight side yard means digging and hauling by hand, the same volume of material takes far longer.

Paver & pattern

Product choice spans a wide range, and pattern matters too — herringbone and diamond layouts need more cutting than a running bond, and every curve adds cuts.

Steps, walls & drainage

Entry steps, seat walls, retaining walls and any grading needed to move water away from the house are separate structural work priced on top of the flat area.

Decks & fences

What drives the cost of a deck

Size and height

Height changes the job more than people expect. A raised deck needs more structure below it, deeper footings, code-compliant railing and a proper stair run.

Decking material

Pressure-treated is the lower up-front cost and takes stain well. PVC costs more to install and then asks almost nothing of you for decades. Both are good; they're different budgets.

Railing system

Wood railing is the economical option. Powder-coated aluminum and glass cost more and change the whole look of the deck — especially where there's a view worth not blocking.

Footings

Footings go below the frost line so the deck doesn't lift when the ground freezes and thaws. Rock, tree roots or poor access make that dig harder and slower.

Permits

Depending on height, size and setback, a City of Kingston building permit may be required. We tell you honestly when one is needed rather than pretending it isn't.

Extras

Pergolas, integrated step and railing lighting, privacy screens and built-in benches are all priced separately so you can decide what's worth it to you.

Interior renovations

What drives the cost of a bathroom or basement

Whether things move

Keeping the toilet, tub and vanity roughly where they are is meaningfully cheaper than relocating them. Moving plumbing and electrical is where renovation budgets usually grow.

Tile versus plank

Vinyl plank goes down quickly. Tile is slower, more precise work — and a custom tiled shower needs a properly waterproofed assembly underneath it that you'll never see but absolutely need.

Fixtures and finishes

The same layout can be finished at very different price points. We'll tell you where spending more genuinely lasts longer and where it's purely taste.

What's behind the walls

Older Kingston homes occasionally reveal an out-of-level subfloor or old water damage once the finishes come off. We flag anything we find and price it before doing the extra work.

Reading a quote

Why the cheapest quote is usually the most expensive one

On an interlock job, the pavers are the part you see and a minority of the actual work. The base underneath — how deep it's excavated, how well it's compacted, whether there's geotextile between soil and granular, what goes in the joints — is what determines whether the surface is still flat and weed-free after a decade of Kingston freeze-thaw and plow season.

None of that is visible on the day the job finishes. Two driveways can look identical in week one and be in completely different condition by year three. That's why a quote can come in low: something under the surface got shortened.

So when you're comparing quotes, ask every contractor the same three questions. The answers tell you far more than the total at the bottom.

Ask every contractor

How deep do you excavate?
How do you compact the base?
What goes in the joints?

Our quotes are itemized specifically so you can see those line items instead of one lump sum labelled “driveway”.

Common questions

Cost questions we get asked

How much does an interlock driveway cost in Kingston?

There's no honest flat rate, because two driveways of the same size can differ substantially. The biggest drivers are square footage, how much existing surface has to come out and be hauled away, how deep the base needs to be excavated for your soil, whether a machine can reach the area or it has to be dug by hand, the paver you choose, and any steps, curves or walls. We measure on site and give you a free itemized quote so you can see exactly what each part costs.

What makes one interlock quote cheaper than another?

Almost always the base. A cheaper quote usually means a shallower excavation, less compaction, thinner or no geotextile, or regular sand instead of polymeric in the joints. It looks identical the week it's finished, then settles, heaves and grows weeds after a winter or two.

Do you charge for quotes or site visits?

No. Site visits and detailed estimates are free. We come out, measure, talk through what you want, and send a written itemized quote — no obligation, no pressure.

What drives the cost of a deck?

Size and height first — a raised deck needs more structure, deeper footings and code-compliant railing and stairs. Then the decking material (pressure-treated versus PVC), the railing system, the stair run, how hard the footings are to dig, and whether a permit is required.

What drives the cost of a bathroom or basement renovation?

Scope and surprises. Moving plumbing or electrical costs more than keeping fixtures in place. Tile costs more to install than vinyl plank, and a custom tiled shower needs a properly waterproofed assembly underneath. Older homes sometimes reveal an out-of-level subfloor or previous water damage once the old finishes come out — we flag anything we find before doing extra work.

Is it cheaper to book in the off-season?

Booking earlier in the season generally buys you flexibility on dates rather than a different price. Interlock and deck work are weather-dependent and the calendar fills from spring onward, so booking early mostly gets you your preferred timing. Interior renovations can run through the winter.