Our mission

Making Your World a Cleaner and Better Place

We do Post-construction Cleaning
Tell us what you need

Let's start talking

Post construction cleaning

Includes all aspects of cleaning, from high dust to all types of floor cleaning and restoration


Site Disinfection & Decontamination

Our team is trained in doing full site disinfecting using hospital grade disinfectant, making your working environment safe and clean


General Labour

Our fully certified labour workers can organize and consolidate job sites, perform any minor demo that might be required, and more


Raised Floor Cleaning

With over 1 million sqft completed to date, from 20,000 sqft to 500,000 sqft, no job is too big or small. Our teams are one of the best in the business when it comes to dealing with the cleanliness of raised floor systems.


Garbage disposal

Our team follows all procedures implemented by property management for the pick-up of all garbage, leaving no trace of the removal.


Hardwood flooring

Our hardwood flooring specialists have 40+ years of experience in this field, using traditional methods along with new modernized technology.


Floor Grinding and Polishing

Our concrete re-finishing specialists have 30+ years of experience working on various sizes of projects from grinding and polishing newly installed concrete to re-finishing and polishing existing concrete.


Carpet shampooing and Steam Cleaning

Our carpet cleaning specialists have 40+ years of experience when it comes to pet odors or stubborn stains.

Let’s start an adventure together

This family owned and valued business has gained cliental of 30+ general contractors and has worked on various sized projects ranging from 500 sqft to 1 million sqft. They have expanded the company’s services while establishing their presence across Ontario, creating one of Ontario’s largest privately owned specialty cleaning companies.

Our story

Projects we worked on


30+ general contractors clients


46 years experience


Sites cleaned


Customer rating

Our team

Customer Reviews

Read what they say about us

“Nationwide provides quality, professional commercial construction site cleaning and labour services. Jason is always available by phone or email to handle any request. As a construction site manager, I can always trust Nationwide to get the job done right and on schedule. Don’t hesitate to contact them for your next project!”

“When running a construction project there are many variables that I encounter on a daily basis. However, there is one that remains a constant and that is the dependability of the Nationwide team. Whether it’s a multi floor fit out or a smaller project, the Nationwide team always approaches each and every project with the same level of dedication, professionalism and excellence that I have grown to depend on. There is simply no better team in the business in my book.”

“I use Nationwide’s services on all of my construction projects. They are extremely professional and always there when I need them.”

“On behalf of Tremton Construction Inc it is my absolute pleasure to provide a referral for Nationwide Maintenance Systems Ltd. Manny, Jason and the rest of the Nationwide crew have been providing construction cleaning services, ongoing and final, for Tremton Construction Inc for over 17 years.
Their pricing is extremely fair and reasonable. Their service and quality of work is exceptional. They are and will continue to be the only company we use for our Construction cleaning!
I would highly recommend using their services.”