How much does it cost to epoxy a two-car garage in Toronto?

Most GTA installers land between $3,000 and $5,000 for a 400 sq ft two-car garage with a professional full-flake system; premium polyaspartic jobs run $3,800-$6,800 (Monarch Epoxy, Surface Pro Epoxy, 2026 guides). Budget one-coat installs can come in under $2,700 but usually skip proper diamond grinding. Add 13% HST.

What is the cheapest polished concrete finish?

A basic grind-and-seal or cream polish with a matte finish is the entry point at $3-$6 per sq ft in Toronto (Armour Guard). It grinds only the surface paste and skips the high-grit polishing passes, which suits basements well. Stepping up to an 800-grit satin finish raises the price to $6-$10 per sq ft.

Is polished concrete cheaper than epoxy in Toronto?

Often, yes - on an existing slab in decent shape, basic polishing starts at $3-$6 per sq ft versus $5-$8 for solid-colour epoxy. But a 3,000-grit high-gloss polish at $8-$15 costs more than a flake epoxy system at $6-$10. In garages, epoxy usually wins anyway because road salt and oil stain bare polished concrete.

How much does concrete grinding or floor prep cost in Toronto?

On residential jobs, prep grinding adds $1-$3 per sq ft to a coating quote (Monarch Epoxy). Large floors get real economies of scale: Toronto's Polished Concrete 1 lists bare-concrete grinding at $0.40-$1.00 per sq ft for 2,500+ sq ft projects, glue removal at $0.50-$1.50, and overlay removal at $1.00-$4.00 per sq ft.

Do I need a permit to polish or epoxy a floor in Toronto?

No - coatings and polishing count as interior finishes, so Toronto requires no building permit. Permits and engineered drawings only apply if the structural slab is poured or replaced, as in basement underpinning. Condo owners face a different gate: many Toronto boards require approval and acoustic underlay, which adds $1-$3 per sq ft (Armour Guard).

How much extra does metallic epoxy cost?

Metallic epoxy runs $8-$12 per sq ft installed in the GTA, roughly $2-$4 per sq ft over a standard flake system (Monarch Epoxy). Epoxy Dudes prices a metallic two-car garage at $4,000-plus versus $3,000-$4,000 for flake. The premium pays for hand-worked pigment effects, so small showpiece floors carry the highest per-foot rates.

Can epoxy floors be installed during a Toronto winter?

Yes, if the slab can be held above roughly 10°C while curing - heated interiors are no problem, and cold-cure polyaspartic extends the garage season. Winter slabs carry more moisture from snowmelt and salt, which can force a moisture-vapour barrier at $2.00-$4.50 per sq ft (Surface Pro Epoxy). Some installers discount interior work in January-March.

What does it cost to polish an existing basement slab?

For a typical 700 sq ft Toronto basement, budget $2,100-$4,200 for a matte grind-and-seal at $3-$6 per sq ft (Armour Guard), or $5,600-$10,500 for a full high-gloss polish at $8-$15. Damaged slabs add $1-$5 per sq ft in repairs, and epoxy is the cheaper alternative at $3-$7 per sq ft (Canadian Concrete Surfaces).

How Much Does Polished Concrete Cost in Toronto in 2026?

Last updated: August 2, 2026By ConcreteFinder Research Team

A basic grind-and-seal polished concrete finish costs about $3 to $6 per square foot in Toronto, rising to $6 to $10 for a satin sheen and $8 to $15 for high gloss, according to Armour Guard. Epoxy floor systems run $5 to $12 per square foot by type, so a two-car garage typically lands at $3,000 to $5,000 plus HST.

What does polished concrete or epoxy flooring cost per square foot?

ConcreteFinder compiled this table from 8 named Canadian sources; where they disagreed, we widened the range rather than pick one.

Researched July 2026. CAD, sources named per row. Add 13% HST unless noted.
Item	Typical range	Unit	Source
Polished concrete – basic grind & seal (cream/matte finish), existing slab	$3–$6(typ. $4.50)	per sq ft (CAD)	Armour Guard
Polished concrete – mid-sheen satin finish (up to 800 grit)	$6–$10(typ. $8)	per sq ft (CAD)	Armour Guard
Polished concrete – high-gloss finish (1,500–3,000+ grit)	$8–$15(typ. $11)	per sq ft (CAD)	Armour Guard
Polished concrete – typical residential installed rate, Toronto	$5.50–$7.00(typ. $6.25)	per sq ft (CAD)	Toronto Epoxy Pros
New concrete pour + polish (slab supplied and finished)	$10–$25+(typ. $15)	per sq ft (CAD)	Armour Guard
Epoxy garage floor – solid colour system, installed	$5–$8(typ. $6.50)	per sq ft (CAD)	Monarch Epoxy Coatings
Epoxy garage floor – full-flake/chip system, installed	$6–$10(typ. $8)	per sq ft (CAD)	Monarch Epoxy Coatings
Metallic epoxy floor, installed	$8–$12(typ. $10)	per sq ft (CAD)	Monarch Epoxy Coatings
Polyaspartic one-day flake system, installed	$7–$12(typ. $9.50)	per sq ft (CAD)	Monarch Epoxy Coatings
1-car garage epoxy (200–250 sq ft), standard to premium system	$1,400–$3,000(typ. $2,200)	total project (CAD)	Monarch Epoxy Coatings
2-car garage epoxy (380–500 sq ft), full-flake standard to polyaspartic premium	$2,660–$6,800(typ. $4,300)	total project (CAD)	Monarch Epoxy Coatings
Basement epoxy floor, installed (Ontario)	$3–$7(typ. $5)	per sq ft (CAD)	Canadian Concrete Surfaces
Surface prep / diamond grinding add-on, residential jobs	$1–$3(typ. $2)	per sq ft (CAD)	Monarch Epoxy Coatings
Bare concrete grinding, commercial scale (2,500–50,000 sq ft)	$0.40–$1.00(typ. $0.70)	per sq ft (CAD)	Polished Concrete 1 (Toronto)

What drives the price?

Not every quote is the same job. These are the variables that move polished concrete pricing most in Toronto, so you can read a quote and see where the money goes.

Slab condition: minor crack repair $250-$800, structural cracks $1,000+ (Monarch); Armour Guard pegs repair prep at $1-$5/sq ft on damaged existing concrete
Gloss level / grit count for polished concrete: 400-grit grind-and-seal ($3-$6) vs 800-grit satin ($6-$10) vs 1,500-3,000-grit high gloss ($8-$15)
Epoxy system type: solid colour ($5-$8) < full flake ($6-$10) < polyaspartic ($7-$12) < metallic ($8-$12) per sq ft
Removal of an old or failed coating: $3-$8/sq ft residential (Monarch); $0.50-$1.50/sq ft glue removal at commercial scale (Polished Concrete 1)
Moisture: testing $200-$500; moisture-vapour barrier $2.00-$4.50/sq ft where hydrostatic pressure is present (Surface Pro Epoxy)
Job size: per-sq-ft rates drop sharply above ~2,500 sq ft; small single-garage jobs carry mobilization minimums
Decorative add-ons on polished concrete: integral colour/stain +$2-$5, saw-cut scoring +$2-$8, exposed aggregate +$3-$10 per sq ft (Armour Guard)
Oil-saturated or spalled slabs in older GTA homes (Etobicoke, Markham stock) need extra grinding and oil-stop primers
Downtown Toronto access, parking, and condo logistics add roughly 10-15% on some jobs; winter climate control can add a similar premium (Armour Guard)

What's specific to Ontario and Toronto?

Ontario rules and Toronto's climate change the math in ways national price guides miss. Here is what applies locally, from HST to permits to freeze-thaw.

HST: floor coating and polishing quotes from GTA contractors are almost always pre-tax - add 13% HST to every figure in this guide when budgeting.
Permits: polishing or coating an existing floor is an interior finish and needs no Toronto building permit. A permit plus engineered drawings applies only when the structural slab itself is poured or replaced - e.g. basement underpinning/lowering projects, where the new slab (often later polished) falls under the underpinning building permit.
Seasonality: epoxy and polyaspartic need the slab above roughly 10°C to cure, so garage work clusters April-November; polyaspartic's cold-cure chemistry extends the season. Heated interior polishing runs year-round, and some installers soften pricing on interior work in January-March.
Winter slabs: snowmelt and road salt raise slab moisture and chloride content - moisture-vapour mitigation at $2.00-$4.50/sq ft is a common GTA add-on, and salt/hot-tire resistance is why installers push polyaspartic topcoats over bare epoxy here.
Condos: many Toronto condo boards require board approval for flooring changes and mandate acoustic underlayment for sound control, adding $1-$3/sq ft (Armour Guard) - polished concrete on suspended condo slabs is frequently restricted.
Radiant heating: pairing hydronic in-floor heat with polished concrete is popular against Toronto winters and adds $6-$12/sq ft to the project (Armour Guard).

How can I pay less?

You can keep polished concrete costs down without cutting the parts that matter. These are the levers GTA homeowners actually use, each tied to a real number above.

Get at least three quotes: identical GTA two-car garages are being quoted anywhere from ~$3,000 to $6,800 depending on the installer and system - the spread is the biggest saving available.
If your slab is in good shape, a cream/matte grind-and-seal at $3-$6/sq ft delivers most of the polished-concrete look for roughly half the cost of an $8-$15 high-gloss, high-grit polish.
Choose a full-flake system over metallic epoxy: it saves $2-$4/sq ft, hides slab imperfections better, and adds slip resistance.
Empty, sweep, and degrease the garage yourself before the crew arrives - installers bill prep time at job rates.
Book garage work for the shoulder season or ask about winter interior scheduling; some GTA installers discount slow-season slots.
Never skip diamond grinding to save money - a peeled bargain coating costs $3-$8/sq ft to remove before the floor can be redone, more than the prep would have cost.
Bundle the basement and garage, or coordinate with a neighbour: per-sq-ft rates fall meaningfully as area rises because mobilization is fixed.

How did we research these numbers?

Every price on this page comes from a named Canadian source, and where sources disagreed we widened the range rather than pick a favourite. Here is how ConcreteFinder reconciled the numbers.

All price rows come from Canadian contractor sources quoting CAD for Toronto/GTA or Ontario; US cost guides (HomeGuide, Concrete Network, Homewyse, Angi) surfaced in searches were excluded, so no currency conversion was applied.
Two-car garage epoxy totals conflict across four 2025-2026 Canadian guides: Canadian Concrete Surfaces (Ontario-wide) says $1,600-$3,200, Epoxy Dudes (Toronto) $3,000-$4,000, Monarch (Toronto) $2,660-$5,000 standard, and Surface Pro Epoxy/Monarch put premium polyaspartic full-flake jobs at $3,800-$6,800. The row range was widened to $2,660-$6,800 to cover professional systems; the sub-$2,700 end reflects thin one-coat installs and non-GTA Ontario pricing.
Grinding pricing is heavily scale-dependent: Polished Concrete 1 lists $0.40-$1.00/sq ft only for 2,500-50,000 sq ft commercial floors, while residential prep on small garage jobs runs $1-$3/sq ft (Monarch) and Armour Guard puts repair-heavy prep at $1-$5/sq ft. Do not apply the commercial rate to a house.
Polished concrete pricing is driven mainly by gloss level (final grit count) and aggregate exposure: quotes on the same GTA slab can legitimately range from $3/sq ft (400-grit grind-and-seal) to $15/sq ft (3,000-grit high gloss), per Armour Guard's tiering; Ontario Specialty Coatings' $3-$13/sq ft province-wide range corroborates the spread.
GTA per-sq-ft epoxy rates ($7-$12, Epoxy Dudes) sit noticeably above Ontario-wide garage averages ($4-$8, Canadian Concrete Surfaces) - Toronto labour, downtown logistics, and harsher salt/freeze-thaw spec requirements push the premium.
2026 Toronto guides (Monarch, Surface Pro) show polyaspartic one-day systems displacing traditional multi-day epoxy at the premium end because they cure in cold weather and allow next-day drive-on; this is pulling the top of the market up, not the bottom.

Sources

Who can do the work?

ConcreteFinder tracks 133 polished concrete contractors across the Greater Toronto Area, rated 4.86★ on average. The three below rank highest on our review-weighted score, based on ConcreteFinder's analysis of 133 GTA businesses, July 2026.

1
Verified listingTop rated
DGI LTD.(Dream Garage International)
WillowdalePolished Concrete & Epoxy Floors
Specializing in garage flooring and epoxy flooring for commercial, residential and industrial properties in and around Toronto. Call today for a free quote!
(437) 227-3621 Get Quotes
2
Verified listingTop rated
Epoxyguys | Epoxy & Polyurethane Flooring Toronto
Lawrence ParkPolished Concrete & Epoxy Floors
Looking for epoxy flooring Toronto? Epoxy Guys is your trusted epoxy floors contractor. Find expert epoxy floor installers near me - free quotes since 2001.
(416) 638-7100 Get Quotes
3
Verified listingTop rated
True Concrete Solutions
Islington-City Centre WestPolished Concrete & Epoxy Floors
Enhance the beauty & durability of your residential & commercial properties with our innovative and long-lasting concrete flooring solutions.
(416) 779-7215 Get Quotes

See all 133 polished concrete contractors on ConcreteFinder

Frequently asked questions

How much does it cost to epoxy a two-car garage in Toronto?: Most GTA installers land between $3,000 and $5,000 for a 400 sq ft two-car garage with a professional full-flake system; premium polyaspartic jobs run $3,800-$6,800 (Monarch Epoxy, Surface Pro Epoxy, 2026 guides). Budget one-coat installs can come in under $2,700 but usually skip proper diamond grinding. Add 13% HST.
What is the cheapest polished concrete finish?: A basic grind-and-seal or cream polish with a matte finish is the entry point at $3-$6 per sq ft in Toronto (Armour Guard). It grinds only the surface paste and skips the high-grit polishing passes, which suits basements well. Stepping up to an 800-grit satin finish raises the price to $6-$10 per sq ft.
Is polished concrete cheaper than epoxy in Toronto?: Often, yes - on an existing slab in decent shape, basic polishing starts at $3-$6 per sq ft versus $5-$8 for solid-colour epoxy. But a 3,000-grit high-gloss polish at $8-$15 costs more than a flake epoxy system at $6-$10. In garages, epoxy usually wins anyway because road salt and oil stain bare polished concrete.
How much does concrete grinding or floor prep cost in Toronto?: On residential jobs, prep grinding adds $1-$3 per sq ft to a coating quote (Monarch Epoxy). Large floors get real economies of scale: Toronto's Polished Concrete 1 lists bare-concrete grinding at $0.40-$1.00 per sq ft for 2,500+ sq ft projects, glue removal at $0.50-$1.50, and overlay removal at $1.00-$4.00 per sq ft.
Do I need a permit to polish or epoxy a floor in Toronto?: No - coatings and polishing count as interior finishes, so Toronto requires no building permit. Permits and engineered drawings only apply if the structural slab is poured or replaced, as in basement underpinning. Condo owners face a different gate: many Toronto boards require approval and acoustic underlay, which adds $1-$3 per sq ft (Armour Guard).
How much extra does metallic epoxy cost?: Metallic epoxy runs $8-$12 per sq ft installed in the GTA, roughly $2-$4 per sq ft over a standard flake system (Monarch Epoxy). Epoxy Dudes prices a metallic two-car garage at $4,000-plus versus $3,000-$4,000 for flake. The premium pays for hand-worked pigment effects, so small showpiece floors carry the highest per-foot rates.
Can epoxy floors be installed during a Toronto winter?: Yes, if the slab can be held above roughly 10°C while curing - heated interiors are no problem, and cold-cure polyaspartic extends the garage season. Winter slabs carry more moisture from snowmelt and salt, which can force a moisture-vapour barrier at $2.00-$4.50 per sq ft (Surface Pro Epoxy). Some installers discount interior work in January-March.
What does it cost to polish an existing basement slab?: For a typical 700 sq ft Toronto basement, budget $2,100-$4,200 for a matte grind-and-seal at $3-$6 per sq ft (Armour Guard), or $5,600-$10,500 for a full high-gloss polish at $8-$15. Damaged slabs add $1-$5 per sq ft in repairs, and epoxy is the cheaper alternative at $3-$7 per sq ft (Canadian Concrete Surfaces).

Questions to ask your contractor

Are you quoting mechanically polished concrete or an epoxy coating?
What grind level and sheen, from matte to high-gloss, does the quote cover? What polished floors cost
How will you handle existing cracks, stains, or moisture in the slab?
Is a densifier and stain guard included, and what is the upkeep?
What is the return-to-service time before I can use the floor?

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