Delivering Complex Electrical Systems with Precision & Reliability

We Are The Northeast’s Quality Connection For Single Source Electrical Solutions.

McDonald Electrical Corporation is a leading full-service electrical contractor serving Massachusetts and Rhode Island. Known for its customer-centric model and deep technical expertise, McDonald Electrical has built a reputation for delivering high quality electrical solutions to the region’s most skilled and respected general contractors and property management professionals.

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Electrical Construction

Our Electrical Division delivers a comprehensive range of electrical construction installations. Our teams provide innovative solutions to execute projects for our customers across a wide range of markets.

Systems & Low Voltage

From Tel/Data – Structured Cabling, Security Systems to HVAC Controls, our Systems Division provides design and installation of nearly all wired and wireless low voltage systems.

Power & Utility

Our Power Group provides a full spectrum of medium and high-voltage services to support complex infrastructure, utility, and transportation projects across the region.

Services & Maintenance

Our Service, Maintenance and Special Projects Division sets the benchmark for reliability and performance. We partner with general contractors, mechanical firms, property and facilities managers to deliver high-quality, responsive, and compliant electrical solutions across a wide range of industries

Latest News

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Building for the Future: McDonald Electricals’ Role in Harvard’s Treehouse Conference Center
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McDonald Electrical Enhances Safety and Infrastructure in Boston Medical Center’s Menino Lobby Redesign
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McDonald Electrical Completes Landmark South Station Tower & Transit Hub Project
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Latest Projects

For over two decades we have taken pride in the work we do and the people we do it with. Our work assures experienced planning, management, and execution on all projects.
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Harvard University Treehouse
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Raffles Boston Exterior Lighting Upgrade
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Lynn Saugus Bridge
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Backed By Numbers

Years of Experience
26
Years of Experience
Field Electricians
350+
Field Electricians
Square Feet of Warehouse & Prefab Space
50k+
Square Feet of Warehouse & Prefab Space

This project is a true reflection of what McDonald Electrical does best — delivering complex electrical systems in demanding environments, with safety, quality, and collaboration at the forefront.

Bill Pero , Vice President of Operations