We Do It All!

Locator Icon in Blue Circle

Serving All Ontario






Ontario VRV Service

Clock Inside Blue Circle

24/7 Service Response

We respond to your service calls 24/7.

Two workers training Icon


HTS Controls Service offers training for our end users.

Alerton BAS Icon in Blue Circle

Advanced Floorplans/Dashboard Displays

Monitor your building’s activities.

Gas Tanks Icon in Blue Circle

Gas Detection Certification

Our service technicians are trained in gas detection such as Honeywell and ENMET.

BAS Computers in Blue Circle

Open Source/Open Protocol

HTS offers the native BACNET Alerton product line manufactured by Honeywell. We can control the most advanced systems at a competitive price.

Our HVAC service technicians are factory trained and certified for service, troubleshooting and maintenance on many major product lines such as:

Daikin AC Parts & Aftermarket Logo
HTS Daikin Service HTS | Commercial & Industrial HVAC Systems, Parts, & Services Company
Viessmann Parts & Aftermarket Logo
Arctic - Service Logo
PVI Parts & Aftermarket Logo
Aaon - Service Logo
Enmet - Service Logo
Loren Cook Parts & Aftermarket Logo
Evapco - Service Logo
Honeywell Parts & Aftermarket Logo
ABB - Service Logo
Halton - Service Logo
ClimaCool - Service Logo
Bell & Gossett - - Service Logo
Schwank Logo
Alerton - Service Logo
Xylem - Service Logo
Innovent - Service Logo
Lakos - Service Logo
Aermec - Service Logo
Tempeff - Service Logo
Omega Parts & Aftermarket Logo
Modine Parts & Aftermarket Logo
Addison - Service Logo
Seresco - Service Logo
DanFoss - Service Logo
Johnson Controls - Service Logo