• Careers
Sullivan & McLaughlin Companies, Inc.
  • What We Do
    • Electrical Construction

      SullyMac supports New England's premiere general contractors with impeccable electrical services backed by more than 50 years of experience.

      Learn More
    • Structured Cabling

      SullyMac designs, installs, and services every type of structured cabling system in use today, including voice, data, and video cabling.

      Learn More
    • Electrical Testing

      SullyMac provides a wide range of critical power system solutions, designed to keep a building's electrical distribution system functioning at peak efficiency.

      Learn More
    • Control Systems

      SullyMac provides our clients with the best available solutions for building and maintaining Smart & Connected Buildings.

      Learn More
    • Technologies

      SullyMac has the Network, Security, Wireless, Carrier, and IoT services to power today's vital enterprises.

      Learn More
    • Security Integration

      SullyMac specializes in designing, installing, servicing, and maintaining today's most sophisticated and sensitive protection systems.

      Learn More
    • Fire Alarm

      SullyMac designs, installs, monitors and maintains life safety systems, providing an unsurpassed level of comprehensive fire protection to our customers.

      Learn More
    • Electrical Services

      SullyMac offers 24-hour service coverage and service electricians in Massachusetts, Rhode Island, Southern New Hampshire, and Southern Maine.

      Learn More
  • Who We Serve
    • Healthcare

      The most renowned hospitals in the world rely on us for specialized systems in ORs, NICUs and ERs. We work unobtrusively in patient environments with complex power + technology requirements.

      Learn More
    • Residential

      We've contributed to the success of virtually every type of residential construction—including some of Boston's most high-profile addresses. We also meet the ongoing needs of New England's busiest property managers.

      Learn More
    • Education

      We outfit the most prestigious campuses in New England with modern infrastructure from data centers, to interactive amphitheaters, and cryogenic science labs.

      Learn More
    • Power Generation

      Power Plants, Co-Generation, DC systems, Solar Power, Network Emergency and UPS Systems... when reliability is essential, SullyMac turns on the juice.

      Learn More
    • Commercial

      We are a major fixture in New England's commercial and property management landscape. We maintain full-time staff at premiere properties across the region—on-the-job 24/7.

      Learn More
    • Transportation

      Today's security-driven transportation environment demands ultra-high standards of professionalism and performance. SullyMac has a deep history of successful partnerships with the region's most iconic authorities.

      Learn More
    • Government

      We've been tapped for a variety of notable government projects—from metropolitan area networks, to major municipal buildings, and challenging public infrastructure.

      Learn More
    • Science & Technology

      Highly-specialized environments in everything from pharmaceutical manufacturing, to groundbreaking nanotech labs are included in our broad base of science and technology projects.

      Learn More
    • View all projects

      Click for a searchable overview of recent SullyMac projects.

      Learn More
  • Resources
    • Safety
    • Certifications
    • BIM/CAD/RTS
    • Pre-Fabrication
    • Smart Building
    • Workforce Diversity
    • State Contracts
  • About Us
    • Team
    • Community
    • Careers
  • Contact
  • Careers
  • What We Do
    • Electrical ConstructionSullyMac supports New England's premiere general contractors with impeccable electrical services backed by more than 50 years of experience.
    • Structured CablingSullyMac designs, installs, and services every type of structured cabling system in use today, including voice, data, and video cabling.
    • Electrical TestingSullyMac provides a wide range of critical power system solutions, designed to keep a building's electrical distribution system functioning at peak efficiency.
    • Control SystemsSullyMac provides our clients with the best available solutions for building and maintaining Smart & Connected Buildings.
    • TechnologiesSullyMac has the Network, Security, Wireless, Carrier, and IoT services to power today's vital enterprises.
    • Security IntegrationSullyMac specializes in designing, installing, servicing, and maintaining today's most sophisticated and sensitive protection systems.
    • Fire AlarmSullyMac designs, installs, monitors and maintains life safety systems, providing an unsurpassed level of comprehensive fire protection to our customers.
    • Electrical ServicesSullyMac offers 24-hour service coverage and service electricians in Massachusetts, Rhode Island, Southern New Hampshire, and Southern Maine.
  • Who We Serve
    • HealthcareThe most renowned hospitals in the world rely on us for specialized systems in ORs, NICUs and ERs. We work unobtrusively in patient environments with complex power + technology requirements.
    • ResidentialWe've contributed to the success of virtually every type of residential construction—including some of Boston's most high-profile addresses. We also meet the ongoing needs of New England's busiest property managers.
    • EducationWe outfit the most prestigious campuses in New England with modern infrastructure from data centers, to interactive amphitheaters, and cryogenic science labs.
    • Power GenerationPower Plants, Co-Generation, DC systems, Solar Power, Network Emergency and UPS Systems... when reliability is essential, SullyMac turns on the juice.
    • CommercialWe are a major fixture in New England's commercial and property management landscape. We maintain full-time staff at premiere properties across the region—on-the-job 24/7.
    • TransportationToday's security-driven transportation environment demands ultra-high standards of professionalism and performance. SullyMac has a deep history of successful partnerships with the region's most iconic authorities.
    • GovernmentWe've been tapped for a variety of notable government projects—from metropolitan area networks, to major municipal buildings, and challenging public infrastructure.
    • Science & TechnologyHighly-specialized environments in everything from pharmaceutical manufacturing, to groundbreaking nanotech labs are included in our broad base of science and technology projects.
    • View all projectsClick for a searchable overview of recent SullyMac projects.
  • Resources
    • Safety
    • Certifications
    • BIM/CAD/RTS
    • Pre-Fabrication
    • Smart Building
    • Workforce Diversity
    • State Contracts
  • About Us
    • Team
    • Community
    • Careers
  • Contact

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Related Information

  • Technologies Group
  • Smart Building
Sullivan & McLaughlin Companies, Inc.
  • What We Do
    • Electrical Construction
    • Structured Cabling
    • Electrical Testing
    • Control Systems
    • Technologies
    • Security Integration
    • Fire Alarm
    • Electrical Services
  • Who We Serve
    • Healthcare
    • Residential
    • Education
    • Power Generation
    • Commercial
    • Transportation
    • Government
    • Science & Technology
    • View all projects
  • Resources
    • Safety
    • Certifications
    • BIM/CAD/RTS
    • Pre-Fabrication
    • Smart Building
    • Workforce Diversity
    • State Contracts
  • About Us
    • Team
    • Community
    • Careers
  • Contact

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©2023 Sullivan & McLaughlin Companies, Inc.

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