Jack Griffin Electrical Contracting: Your Local Electrician in South Yarmouth, MA

Jack Griffin Electrical Contracting is a licensed and insured electrical service provider based in South Yarmouth, MA. The company handles both residential and commercial electrical work, with a focus on safety, reliability, and clear communication. They are available for emergency repairs across the Cape, offering prompt response when electrical issues can’t wait.

The team consists of experienced, background-checked electricians who understand the specific needs of local homes and businesses. Whether it’s a routine outlet installation in a Dennis cottage or a full generator setup for a Harwich commercial property, they approach every job with care and precision.

Key Electrical Services for Cape Cod Homes & Businesses

Jack Griffin Electrical Contracting offers a wide range of electrical services to keep properties safe and functional. Their work is grouped into a few key areas:

  • Electrical Installations & Upgrades: This includes new wiring, electric panel installation or replacement, outlet installation, and light fixture installation. Many older Cape homes need updated panels to handle modern appliances safely.
  • Repairs & Troubleshooting: From flickering lights and faulty outlets to complete electric panel repair, they diagnose and fix problems efficiently. Emergency electrical service is available for urgent issues.
  • Generator Services: Given New England’s stormy seasons, generator installation and repair are vital for many South Yarmouth, MA residents. They set up and maintain systems to keep power on during outages.
  • Lighting & Special Projects: Services include outdoor lighting installation, ceiling fan installation, and in-floor heating systems. They also handle home automation and surge protection to protect electronics.

Areas Served with Local Knowledge

Jack Griffin Electrical Contracting proudly serves Yarmouth, Dennis, Harwich, and the surrounding communities. This includes South Yarmouth, Yarmouth Port, Northwest Harwich, South Dennis, Dennis Port, and West Dennis.

Their familiarity with Cape Cod’s housing styles—from historic sea captains’ homes to newer subdivisions—means they understand common local electrical challenges. They know the permit requirements and safety codes for towns across their service area.

Company History & Steady Growth

Founded by Jack Griffin, the business started as a one-person operation focused on residential electrical repairs. Over time, through consistent quality work and word-of-mouth referrals, it grew into a full contracting service.

Today, Jack Griffin Electrical Contracting serves hundreds of customers across the Mid-Cape region. The company has expanded its fleet and team but remains committed to the hands-on, detail-oriented approach it was built on.

Leadership & Local Ties

Jack Griffin, the founder, is a licensed electrician with years of hands-on experience. He is a familiar face in the South Yarmouth, MA community, often involved in local trade associations and safety awareness efforts.

His philosophy is straightforward: do the job right, treat customers fairly, and stand behind the work. This local, owner-operated feel is something clients appreciate.

What Makes Jack Griffin Electrical Stand Out

  • Licensed & Insured Protection: Every job meets state and local electrical codes, giving customers peace of mind.
  • Free Estimates: They provide clear, upfront pricing with no obligation.
  • Emergency Ready: Available for urgent repairs when power issues arise unexpectedly.
  • Residential & Commercial Expertise: Skilled in everything from home rewires to business generator systems.
  • Local Knowledge: Understands the wiring, climate, and building styles common on Cape Cod.

Why Locals Choose Jack Griffin Electrical Contracting

Homeowners and business owners in South Yarmouth, MA and nearby towns return to Jack Griffin Electrical Contracting for a few simple reasons. They are reliable, thorough, and easy to work with. The company has built a long-standing presence by showing up on time, communicating clearly, and finishing jobs correctly the first time.

Whether it’s a planned lighting upgrade or an unexpected electrical repair, customers trust them to deliver safe, quality results. For electrical work that improves a property’s function and safety, Jack Griffin Electrical Contracting is a local choice that gets the job done.

Contact Information

Jack Griffin Electrical Contracting

: South Yarmouth, MA 02664

: (978) 479-2521

: http://jackgriffinelectricalcontracting.com

Business Services

  • Electric inspection
  • Electric installation or replacement
  • Electric panel installation
  • Electric panel repair
  • Electric repair
  • Wire installation
  • Wire repair
  • Generator installation
  • Generator repair
  • Light fixture installation
  • Light fixture repair
  • Outdoor lighting installation
  • Outlet installation
  • Outlet repair

Business Location & Hours



Mon:7:00 AM - 4:00 PM
Tue:7:00 AM - 4:00 PM
Wed:7:00 AM - 4:00 PM
Thu:7:00 AM - 4:00 PM
Fri:7:00 AM - 4:00 PM
Sat:Closed
Sun:Closed




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