A & O Contracting Inc.: Your Infection Control Contractor in North America

Infection control in sensitive areas such as hospitals is crucial. With years of experience in various constructions, maintenance and renovation projects, our team at A & O Contracting Inc. in Ontario is highly aware of the potential exposure to infectious materials in the workplace. In facilities like hospitals, the design and construction plays a crucial role in maintaining a safe work environment. We ensure to follow the “Guidelines for Environmental Infection Control in Health-Care Facilities” as outlined by the Canadian Standards Association (CSA).

Our Expertise

Most construction projects in the healthcare industry involve either an expansion or a renovation of existing hospital structures. We have worked with some of the largest hospitals in Ontario such as The Hospital for Sick Children, St Joseph’s Health Centre and Rouge Valley Health System.

When it comes to infection control, we make no compromises. Our staff is educated and trained in construction and abatement procedures which comply with all the Canadian infection control standards. These standards are followed in hospitals and relate to the delivery of health-related services, out-patient clinics, convalescent care facilities, and dentists’ and physician’s office buildings.

Contact us for efficient and cost-effective solutions for your construction and abatement projects relating to infectious materials in healthcare facilities.

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 of. The dust can cause a fair amount of irritation. We provide heavy cleanup and waste removal services. Our specialized equipment enables us to offer services to projects of different scales.

Renovations and More

We provide general contracting services for different sectors.

Let’s Plan Yours

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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