Description: Serving Hamilton, D.J. Mason Electric Co. Ltd. offers services lead by a master electrician for homes, shops and industries. We also install security systems.
security systems (836) fire alarm (362) motor controls (49) control wiring (11) underground cable detection (3) computer data voice cabling (2) d.j. mason electric co. ltd. (1) electricians & electrical contractors (1) maintenance (industrial) maintenance (residential)
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D.J. Mason Electric Co. Ltd.