Commercial & Post-Construction Cleaning · Toronto & the GTA
Toronto’s commercial & post-construction Cleaning services
From Construction Site to Spotless in One Clean.
Commercial-grade post-construction and post-renovation cleaning for custom luxury homes and commercial spaces across Toronto and the GTA: every trace of dust, residue, and debris removed, and every finish protected.
The Reality After the Build
A Finished Build Isn't a Finished Space.
Whether it's a custom home, a renovated office, or a brand-new retail build, the moment the trades pack up you're left with the part no one plans for: a fine layer of construction dust on every surface, in every vent, settled into grout, glass, and finishes.
This isn't a job for an ordinary cleaning service. Drywall dust is abrasive. Left alone, it recirculates through the HVAC for weeks. Cleaned the wrong way, it scratches hardwood, streaks glass, and dulls the very finishes the project was built around.
Then there's everything else the build leaves behind: paint overspray, adhesive and caulk residue, grout haze, protective film, fingerprints on millwork, and debris in places you'd never think to look.
Before the reveal, the handover, or opening day, every surface has to be flawless. "Almost clean" isn't an option.
Who We Are
A Commercial Cleaning Company With a Post-Construction Specialty.
PCI Pro Services isn't a house-cleaning service. We're a commercial cleaning company built for spaces where the standard is higher and the stakes are bigger, and for years, post-construction and post-renovation cleaning has been our specialty.
We come in after the build, on custom luxury homes and commercial projects alike, and handle everything: cleaning, detailing, and organizing the space so it's completely ready to hand over, with nothing left for you to do.
We don't just move dust around. Our crews use HEPA-filtered, commercial-grade equipment to capture fine particulate, and finish-safe products matched to each surface, proven safe on natural stone, hardwood, custom millwork, glass, and designer fixtures.
Post-Construction & Post-Renovation Cleaning
From Construction Site to Fully Finished.
Our three-phase system takes any space from the last day of the build to move-in or opening day, homes and commercial projects alike.
Phase 1
Rough Clean
Removal of construction debris, large particulate, and surface dust once the major trades are complete. Prepares the space for final finishing work.
Phase 2
Final Detail Clean
The deep, top-to-bottom clean. Every surface, fixture, and finish, detailed by hand and brought to a flawless standard.
Phase 3
White-Glove Touch-Up
The final clean before handover, opening, or move-in. We remove last-minute fingerprints, film, and settled dust so the space is spotless the moment the doors open.
Every post-construction clean includes:
- HEPA vacuuming of all surfaces, vents, and registers
- Removal of paint overspray, adhesive, caulk, and grout haze
- Appliance and fixture film and sticker removal
- Baseboard, trim, and door hand-wiping
- Final debris removal and haul-away
- Interior window, track, and sill cleaning
- Cabinet, drawer, and closet detailing, inside and out
- Light fixture, fan, and switch-plate detailing
- Finish-safe floor care for hardwood, tile, and natural stone
Our Commercial Cleaning Services
Full-Service Commercial Cleaning for the GTA.
Beyond post-construction, we keep commercial spaces spotless, from a single deep clean to ongoing service.
01
Strip & Wax Floors
Restore and protect hard floors with professional strip-and-wax that brings back a deep, even, long-lasting shine.
02
Carpet Cleaning
Deep-extraction cleaning that lifts embedded dirt, stains, and odours from high-traffic commercial carpet.
03
Window Cleaning
Streak-free interior and exterior glass for offices, storefronts, and facilities of any size.
04
Power Washing
Garages, underground parking, walkways, and building exteriors pressure-washed back to clean.
05
Warehouse & Manufacturing
Large-scale deep cleaning for warehouses and production facilities, done to commercial standards.
06
Office, Retail & Janitorial
Ongoing commercial cleaning for offices, retail stores, shopping centres, and places of worship.
Why GTA Clients Trust Us
Why Builders, Property Managers, and Homeowners Choose PCI.
Finish-Safe, Every Time
Premium surfaces need premium care. We match methods and products to each material, so stone, hardwood, and custom millwork are protected, never compromised.
1
Post-Construction Specialists
Years of focused experience cleaning custom homes and commercial builds. We know where the dust hides and exactly how to make a new space flawless.
2
Fully Insured & WSIB Covered
Work with complete peace of mind. We're fully insured, WSIB covered, and our crews are background-checked and vetted.
3
Commercial-Grade Crews & Gear
HEPA-filtered, commercial equipment and trained crews, sized for any project, from a single home to a full facility.
4
On Your Timeline
Handover dates, store openings, photo shoots, move-in days. We work to your schedule, with same-week availability across the GTA.
5
One Point of Contact
From walkthrough to final inspection, we manage the entire job, so you don't have to coordinate a thing.
6
How It Works
Why Builders, Property Managers, and Homeowners Choose PCI.
1
Request Your Quote
Tell us about the property, the scope, and your timeline. We'll respond the same day.
2
On-Site Walkthrough
We assess the space in person, confirm the scope, and provide a clear, fixed quote, no surprises.
3
We Clean to Perfection
Our crew executes the full clean, finish-safe and on schedule, to commercial standards.
4
Final Walkthrough
We inspect the space together. If anything isn't flawless, we make it right before we leave.
Who We Serve
Trusted Across Toronto's Homes and Businesses.
Whether you're handing over a custom build, opening a renovated space, or maintaining a busy facility, we make sure it's spotless and ready.
- Custom home builders, general contractors & renovators
- Interior designers & architects
- Property managers & commercial real estate
- Offices, retail stores & shopping centres
- Churches & places of worship
- Warehouses & manufacturing facilities
- Homeowners moving into a new build or renovation
Proudly serving Toronto and the GTA
Including Forest Hill, Rosedale, Yorkville, Lawrence Park, The Bridle Path, and Bayview, plus commercial properties across Toronto, Mississauga, Vaughan, Markham, Richmond Hill, and Oakville.
What Our Clients Say
Spaces Worth Building Deserve a Finish Worth Trusting.
Trusted by Toronto-area builders, businesses, and homeowners.
“
After our new office had been fully renovated, a thick layer of construction dust covered everything, from ceiling to floor. PCI removed all the stubborn dust and grime that coated every surface. They worked around our schedule, moved quickly, and did an amazing job. I'd recommend them in a heartbeat.
- Patricia M.
“
PCI did an incredible job cleaning our nearly 6,000-square-foot space before we opened. We had a very tight timeline, and it was incredibly dirty, dust from floor to ceiling. They were thorough and didn't stop until the place looked brand new. Reliable, well-priced, and genuinely detail-oriented.
- Kent M.
“
I find the team to be responsive and accommodating, often on very short notice. The quality of work, whether at our production facility or off-site, is exemplary, and always done with a friendly, professional manner. We look forward to working with them for the foreseeable future.
- Michael C.
What Our Clients Say
Spaces Worth Building Deserve a Finish Worth Trusting.
Trusted by Toronto-area builders, businesses, and homeowners.
No. We’re a commercial cleaning company. Our residential work is limited to post-construction and post-renovation cleaning for custom and luxury homes. We don’t offer routine house cleaning or maid service.
Offices, retail stores, shopping centres, churches, warehouses, and manufacturing facilities, plus post-construction cleaning for any new build or renovation. We also offer strip-and-wax, carpet cleaning, window cleaning, and power washing.
No. We match pH-neutral, finish-safe products and techniques to each surface, from marble and quartzite to hardwood and custom millwork. Protecting your finishes is the entire point.
We offer same-week availability across the GTA and work around your handover, opening, photography, or move-in date.
Yes. We’re fully insured, WSIB covered, and our crews are background-checked and vetted, so you’re covered on every front.
Absolutely. Many clients keep us on for ongoing janitorial, floor care, and seasonal deep cleaning. Ask about commercial contracts and trade pricing.
100% Guarantee
We don't consider the job done until you do.
At the final walkthrough, we inspect the space with you. If a single surface isn't spotless, we re-clean it on the spot, before we ever leave.
No deposits held hostage. No vague promises. Just a flawless result, guaranteed.
Request Your Free Quote
Ready to See Your Space at Its Flawless Best?
Book a free on-site walkthrough and get a clear, fixed quote for post-construction cleaning or any commercial service, with same-week availability across Toronto and the GTA.
- Call 416 908 1705
- Mon to Fri, 7AM to 7PM
No obligation. No pressure. Just a spotless result.
Commercial & post-construction cleaning specialists serving Toronto and the Greater Toronto Area. Commercial-grade, finish-safe, and fully insured.
Find Us · Toronto
- PCI Pro Services · Toronto & the GTA · Commercial & Post-Construction Cleaning · © 2026