Unified Mechanical - Heating and Plumbing

Unified Mechanical Products and Services

HVAC Services

We service, maintain and install rooftop units, air-handling and make up air units, heat pumps, water-airsource, ductless units, boilers of all types, radiant in-floor systems, gas-fired humidifiers, walk-in coolers and freezers, air conditioning systems, unit and radiant tube heaters, building maintenance packages, tankless hot water heaters.

Unified Mechanical

We provide mechanical services to industrial, commercial, institutional and residential clients in Durham Region and the GTA. Our family business focuses on exceptional performance, integrity and fairness for each customer.

Design, Install, Service

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  • Industrial
  • Commercial
  • Residential
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Heating & Cooling

  • Hydronic heating
  • Radiant in-floor heating systems
  • Testing and repair of heat exchangers and tube bundles
  • Air conditioning, walk-in coolers, freezers
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Boiler Rooms

  • Boiler replacements and installs
  • Boiler service
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  • Gas piping
  • Pipefitting/welding
  • Process piping

Projects and Clients

About Unified Mechanical

About Us

Drew Rankin, Master Plumber, estimator, certified inspector G1 Gas Tech

Drew Rankin

Jordan Vanderzwet, HVAC Specialist

Jordan Vanderzwet

Kathy Rankin, Office manager, customer services, accounting, marketing

Kathy Rankin

Cole Rankin, Associate plumber, estimator, welder

Cole Rankin

Owner, Drew Rankin has 27 years experience in plumbing, and mechanical service and installation. With son, Cole and a team of hand-picked specialists, Unified Mechanical has built a solid reputation for quality.

"Each and every project or service is an opportunity to distinguish ourselves by deliverying a product and level of service we are proud to put our name on", says Drew.

"We believe our employees are our strength, maintaining a culture of professionalism and safety at all times."


Phone 289-830-1425

11 Stanley Court Unit 7, Whitby, ON, L1N 8P9

Email: unified mechanical@live.ca

Request an estimate or service.

Links to memberships and certifications

Memberships and Certifications

Other awards and training

WHMIS, Fall Arrest, Scissor Lift, Work at Heights