Post-Construction Cleaning Services in Ontario

A & O Contracting Inc. provides maintenance services such as electrical work and HVAC repairs as well as post-construction cleaning in Ontario to commercial, education and healthcare sectors as well as institutional and high-rise residential buildings. We offer routine and planned maintenance work to help property and facility managers with their responsibilities.

Maintenance Services

Whether you’ve got a leaky faucet or a plugged drain, our team can fix it. We provide routine and reactive maintenance work that can add value to your property. From HVAC and refrigeration to plumbing and electrical work, our workmanship is one of the best in Ontario. Depending on your requirement, the appropriate technician will be sent to your location.

Equipment Repair

We know that little things like a broken thermostat can cause big problems and inconvenience to your residents. We repair a range of equipment such as boilers, commercial kitchen appliances, walk-in coolers and much more.

Post-Construction Cleaning

We understand that the dirt and debris left behind after a construction or renovation project can be difficult to dispose. The dust can cause a fair amount of irritation. We provide heavy cleanup and waste removal services. Our specialized equipment enables us to offer the service to projects of different scales.

Contact us for any facility maintenance services.

Environmental Remediation Solutions

Don’t live in toxic and unsafe environments.

Give Us a Call

A & O Contracting Inc.

Unit 6 -2355 Royal Windsor Dr

Mississauga, ON L5J 4S8

 - 1-866-244-6144

Fax - 905-855-1744

Other Phone Numbers

24-Hour Emergency Service

Toll-Free: 1-866-244-6144

Office Hours

Monday - Friday

09:00 AM - 05:00 AM

Operations: 24/7

Service Area


United States of America


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