Polished concrete floors — diamond ground, dyed, sealed.

# Polished Concrete Floor in Toronto and the GTA

Polished concrete in the GTA is mostly basements and loft conversions. The slab matters — newer poured (post-2000) usually polishes well, 1950s slabs often have aggregate exposure issues. We do mechanical diamond grind with HTC or Husqvarna equipment, not acid-etch.

2026 GTA Pricing Tiers (real ranges, not loss-leaders)

Basement tier. Single-pass 800-grit grind with densifier, no aggregate exposure — $8–10/sqft, 2–3 days dust-controlled. This is the entry-point install most homeowners start at — minimum viable spec, brand-name parts, professional install but no upgrades on accessories or finishes.

Mid tier. Three-pass diamond polish to 1500-grit with small aggregate exposure, decorative dye option, sealer — $12–15/sqft. The volume sweet spot in the GTA — covers what most clients actually want once they have walked through the showroom or compared brands online. Quoted with full material list, lead time, and warranty.

Premium tier. Five-pass to 3000-grit with full aggregate exposure (terrazzo effect), Ameripolish dye, two-coat lithium silicate plus topical sealer — $16–20/sqft. Premium is rarely just a bigger version of mid — it usually involves engineering or specialty trades (structural letter, custom fabrication, branded finishes, smart-home integration). We carry premium-tier suppliers on retainer to compress lead time.

GTA Neighborhood Notes

King West and Liberty Village loft conversions are our biggest market. Industrial heritage (Distillery, Leslieville) concrete has best aggregate. Brand-new Vaughan basements pour fine but lack character — usually we dye-stain to compensate. We attend service calls and on-site quotes across the Toronto core (M postal codes), Etobicoke, North York, Scarborough, East York and the inner 416, plus 905 markets (Mississauga, Brampton, Vaughan, Markham, Richmond Hill, Aurora, Newmarket, Oakville, Burlington, Pickering, Ajax). Same-week quotes typical inside the 416; 1–2 week scheduling for outer 905.

Common Questions Answered Up Front

Existing slab? Yes if structurally sound and reasonably level. New pour is overkill in most cases. Cracks? Visible. We patch with colour-matched epoxy or Ardex EP-2000 but the crack remains a line. Dust? All grinding is wet-vac shrouded (HEPA). Some haze unavoidable — we tape off and protect.

What to Expect on the Day

We arrive at the agreed window, walk through scope on site, confirm the written quote against any field conditions we discover (rare but possible — older Toronto houses surprise everyone), and proceed only after written sign-off on any change order. Materials sourced from established GTA suppliers — Lowe's Pro, Home Depot Pro, Brock White, Roman Stone, Boehmers, Lansing, Tim-BR Mart and direct from manufacturer reps for specialty items. We protect floors with Ram Board, stair treads with kraft paper, walls with corner guards, and HVAC returns with filter media for the duration of the work. Daily cleanup before we leave the site, and final shop-vac and microfibre at job completion. Photos before, during and after are emailed to you the same day.

Permits, Inspections and Documentation

Toronto, Markham, Vaughan, Mississauga, Oakville, Brampton, Richmond Hill, Aurora, Newmarket — we pull permits in all of them and maintain current registration with each municipality's contractor portal. ESA electrical notifications (live or dedicated permits), TSSA gas permits, Toronto Building Tier 1 / Tier 2 building permits, and Toronto Water connect-disconnect permits are coordinated as required. We never start permit-required work before the permit is in hand and posted on site. Inspection coordination is part of our service — we attend the rough-in and final inspections so the trade is represented on site if the inspector has a question.

Related Services in This Category

Searches commonly clustered with this service in the GTA include polished concrete toronto, concrete floor grinding gta, ameripolish dye toronto, decorative concrete floor. Where the scope overlaps another category (electrical, plumbing, structural), we coordinate the sub-trade on a single quote rather than handing you a list of subcontractor phone numbers. One PM, one schedule, one invoice.

Bottom Line

Concrete must cure 28+ days before polishing. Slab cracks WILL show through — we repair with Ardex but they remain visible. Set expectation upfront. If you are comparing quotes, the right questions are: which brand and which sub-model, what is the warranty (parts vs labour), what permits are pulled, and what is the cleanup spec at completion. Apples-to-apples comparison is hard in the GTA renovation market — we are happy to walk through any competing quote line-by-line so you understand exactly what the price difference covers.

Quote, Schedule, Done

Most polished concrete floor jobs in this category are quoted within 24 hours of the site visit and scheduled within 1–3 weeks depending on material lead times (longer for special-order or custom-fabrication items). We carry $5M general liability insurance, full WSIB coverage on all employees and trades, and a workmanship warranty appropriate to the trade — typically 2 years labour, plus manufacturer warranty on parts. References from past GTA clients available on request, with addresses you can drive by.