Compare top-rated janitorial providers in Ontario. Profiles include verified reviews, service details, and direct contact options.
From $50
Up to $500
Open 9:00 AM – 3:00 AM
In the heart of Ontario, we are Bayardo’s Cleaning - a dedicated team specializing in comprehensive janitorial services. Our mission is to maintai…
From $50
Up to $500
Closed until Mon, 7:00 AM
At Envirokleen USA in Ontario, we're more than just a janitorial service. We are your dedicated partners in maintaining a clean and healthy home e…
From $50
Up to $500
Open 24/7
At CreignificentLLC in Ontario, we transform homes with our exceptional janitorial and carpet cleaning services. We understand the importance of a…
From $50
Up to $500
Closed until Sat, 8:00 AM
In the heart of Ontario, we, Premium Touch LLC/ Commercial Cleaning Service, proudly serve our community with unparalleled dedication to cleanline…
From $50
Up to $500
Open 24/7
In the heart of Ontario, we at Golden Star Janitorial Inc., understand that maintaining a clean and hygienic home is essential for your peace of m…
From $50
Up to $500
Closed until Sat, 8:00 AM
At Jan-Pro in Ontario, we transform homes with our exceptional janitorial and carpet cleaning services. Our team is dedicated to delivering a spot…
From $50
Up to $500
Closed until Sat, 9:00 AM
At Elbow Grease Cleaning in Ontario, we pride ourselves on delivering exceptional janitorial and house cleaning services. Our team is dedicated to…
From $50
Up to $500
Closed until Mon, 8:00 AM
In the heart of Ontario, we are Burgess Maintenance, LLC - your trusted local experts in all things clean and tidy. Our passion lies in providing …
From $50
Up to $500
Closed until Mon, 8:30 AM
In the heart of Ontario, we at Ultra Shine are dedicated to delivering spotless cleanliness and impeccable maintenance for your home. Our specialt…
From $50
Up to $500
Closed until Tue, 8:00 AM
In homes across Ontario, a common challenge is maintaining cleanliness and order while keeping up with various home improvement projects. That's w…
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We show only active businesses that pass moderation. Results are specific to Ontario and nearby service areas, and inactive profiles are removed to keep the list current.
Ratings and reviews come from customers who used the service. Compare janitorial pros in Ontario by experience, responsiveness, and value before you reach out.
Filter by neighborhood, check locations on the map, and find providers close to home or work in Ontario. Listings are refreshed regularly — October 2026.
The same listings in the closest cities — providers there often take jobs in Ontario too. Mileage is the approximate distance from Ontario.
Looking for janitorial in Ontario? This page lists verified local providers with ratings, reviews, and contact options. We show active businesses only — profiles are moderated and updated by owners.
Compare pros by experience, price range, and customer feedback. Many providers offer free estimates or same-day service for common requests. Use filters and the map to find someone close to your address.
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The finest janitorial service in the world. Everything sparkles
Great company to work with, very responsive.
Janitorial services, staff is friendly, never had any problems with anyone here so far so good to me.
This janitorial company is my new job employer with very skillful employees and is also looking to hire new part time employees looking for a career in the cleaning business. I highly recommend them.
Roy and team are A plus !
Great responsiveness and quality of work.
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