Wilson High Voltage

🌲 G

Ground Up Construction Inc.

Newmarket

Water and Sewer Line and Related Structures Construction

Sewer and Watermain Systems, Site Services, Civil Construction and Landscape Construction. Subcontractors for Other Bigger Construction Companies

1.1 km 10–19 Website

🌲 E

Ehv Power Inc.

Whitchurch-Stouffville · Stouffville

Power and Communication Line and Related Structures Construction

High Voltage Underground Cable Installation and Servicing

12.0 km 10–19 Website

🌲 B

Black & Mcdonald Ltd.

Markham · Thornhill

Power and Communication Line and Related Structures Construction

Construction Office

24.7 km 10–19 Website

🌲 G

G1 Communications Ltd.

Whitchurch-Stouffville · Stouffville

Power and Communication Line and Related Structures Construction

Telecommunication Construction. Wiring of Buildings, Cable, Fibre Optic Installation

12.2 km 10–19

🌲 C

Cannington Construction Ltd.

Whitchurch-Stouffville · Stouffville

Oil and Gas Pipeline and Related Structures Construction

Maintenance and Renovations of Gas Stations, Moving Gas Tanks, Maintenance of Generators.

5.8 km 10–19 Website

🌲 S

Sky Solar Canada

Markham

Power and Communication Line and Related Structures Construction

Solar and Renewable Energy Project Developers. Subcontract the Construction of Renewable Energy Infrastructure and Manage the Installation of Renewable Energy Projects.

22.4 km 10–19 Website

🌲 A

Aecon Utilites

East Gwillimbury · Holland Landing

Oil and Gas Pipeline and Related Structures Construction

Training and Innovation Centre Train Employees

9.5 km 5–9 Website

🌲 D

Dart Petroleum Services

Whitchurch-Stouffville · Stouffville

Oil and Gas Pipeline and Related Structures Construction

Provides Servicing of Gas Stations

12.2 km 10–19 Website

🌲 U

Utility Energy Services Canada Inc.

Newmarket

Power and Communication Line and Related Structures Construction

Utility Service Contractors Enbridge, (And Larger Energy Suppliers), Gas Inspection, Pipe Line Inspection and Maintenance

0.0 km 20–49 Website

🌲 L

Link-On Communications

Whitchurch-Stouffville · Stouffville

Power and Communication Line and Related Structures Construction

Aerial and Underground Telecommunications Construction - Wiring Big Telecommunications Poles

12.1 km 50–99 Website

🌲 W

Westower Communications

Vaughan · Concord

Power and Communication Line and Related Structures Construction

Telecommunication Tower Design and Construction Company

26.7 km 50–99 Website

🌲 V

Valard Construction LP

Vaughan · Concord

Power and Communication Line and Related Structures Construction

High Voltage Electrical Construction and Contracting Company, and Storage Warehouse for Fleet, and Equipment

27.1 km 100–499 Website

🌲 C

Con - Elco

Vaughan · Concord

Power and Communication Line and Related Structures Construction

Utility Contractors and Electrical Contractors

27.8 km 100–499 Website

🌲 C

Canadian Locators Inc.

Markham

Power and Communication Line and Related Structures Construction

Locates Underground Utilities Such As Gas and Hydro

26.0 km 100–499 Website

🌲 W

Wavestar Networks

Richmond Hill

Power and Communication Line and Related Structures Construction

Telecommunication Services Such As DC Or Accountant Work, Iron Work, TV Cable Builds, Equipment Installation, Ethernet Cabling, Wireless Builds, Engineering

24.0 km 100–499 Website

🌲 C

Cable Master Inc.

Newmarket

Power and Communication Line and Related Structures Construction

Underground Locating and Fault Detection Technicians. Equipment Sales: Distributor for Underground Cable, Cable Locators, Pipe and Fault Location Equipment

1.5 km 5–9 Website

🌲 D

DC Solar Power Corp.

Vaughan · Concord

Power and Communication Line and Related Structures Construction

Installation and Operation Services for Solar Panels

29.7 km 1–4

🌲 S

Sands Solar

Markham · Thornhill

Power and Communication Line and Related Structures Construction

Provides Solar Panel Installation and Roofing Replacement Services

28.8 km 1–4 Website