416 255 7370 info@dbsair.com


DBS is a full turnkey solution provider for mechanical, electrical, automation, and energy management needs.

About UsContact us for a Free Quote

Our Services

We provide full services for all commercial, residential, and industrial buildings, ranging from monthly maintenance of your existing equipment to upgrading your entire facility. From day one, our motto has been dependability, defined as the quality of being able to be counted on or relied upon.


Building Automation



Green Energy


Why Choose Us

Reputation in Dependability

Hands-on Management Team

Service Excellence

Provides Customized Turnkey Solutions for Your Needs

Builds Strong and Ever-Lasting Client Relationship


We have worked with DBS over the past couple of years with regards to installation, servicing, and remote monitoring of the mechanical, electrical, and controls equipment at our greenhouse. They are a very professional, experienced, and knowledge-based group. Their projects are managed efficiently and completed well within the allocated timeline and budget. Their services are highly recommended!

Steven White, Director of Facilities, Aleafia Health

We have been relying on DBS for more than two decades to provide building services ranging from boiler room retrofits, turnkey CHP solutions to new construction. The group is very proficient and reliable in their services and has been providing cost-effective and energy-efficient solutions to us, keeping our best interests in mind!

Kathy Downey, COO, Destaron Property Management

It has been a pleasure working with DBS over the last five years. The entire team, from call center to on-site maintenance and repairs, has always been very responsive and knowledgeable. They have provided complete BAS and mechanical equipment installation at our facilities and provide great continued support from their 24*7 monitoring services and quickly responding to service calls in case of breakdowns even before residents realize anything has occurred. Their crew is very efficient, well managed, and always pleasant to work with! We look forward to continuing working with DBS.

Patricia De Marco, Property Manager, Shelter Canadian Properties Limited
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