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Trusted Electrical Services in Westfield, MA
Erwin Electrical Services has been a trusted provider of comprehensive electrical solutions for over 25 years. As an owner-operated business, we combine hands-on expertise with personalized service to meet residential, commercial, and emergency needs. Our team of licensed Master Electricians and Journeymen delivers precision in new construction, renovations, and critical power systems. We specialize in generator installations, UPS solutions, and Mini Split systems, ensuring uninterrupted power and modern efficiency. With licenses in Massachusetts and Connecticut, we prioritize safety, code compliance, and customer satisfaction. Owner Michael Erwin oversees every project directly, maintaining our reputation for reliability and technical excellence.

Our commitment to community service and transparent communication has made us a local leader in electrical contracting. We invest in ongoing training to stay at the forefront of industry advancements, from computer networking to energy management systems. Whether addressing urgent electrical failures or planning large-scale infrastructure, our team responds promptly with professional solutions. This dedication to quality and client-centric service has sustained our growth through referrals and repeat business.
Services
Emergency Electrical Services Generator Installations UPS Solutions Mini Split Installations Commercial Electrical Work Residential Wiring Security Camera Systems Energy Management Computer Networking Outdoor Lighting
Highlights and features
  • We offer 25+ years of combined electrical expertise
  • Owner licensed in both Massachusetts and Connecticut
  • 24/7 emergency response available 365 days/year
  • Direct communication with owner throughout projects
  • Specialized in critical power & generator systems
Services
Emergency Electrical Services
Our 24/7 emergency electrical services address urgent power failures, wiring issues, and safety hazards. Licensed technicians respond promptly to residential and commercial emergencies across Westfield, MA. We prioritize rapid diagnosis and repairs to restore functionality and ensure compliance with safety codes.
Generator Installations
We install portable and automatic generators for homes and businesses, including natural gas-powered systems with automatic transfer switches. Our solutions ensure uninterrupted power during outages, protecting critical operations and residential comfort with seamless transitions between utility and backup power.
UPS Solutions
Our integrated UPS systems bridge power gaps during outages, protecting sensitive equipment like computer networks and laboratory instruments. We design custom solutions for businesses requiring continuous operation, ensuring energy stability and data integrity during utility interruptions.
Mini Split Installations
We specialize in energy-efficient mini-split system installations for residential and commercial spaces. These ductless solutions provide zoned temperature control, improving comfort while reducing energy consumption. Our certified technicians ensure proper sizing and placement for optimal performance.
Commercial Electrical Work
From new construction to renovations, we handle large-scale commercial electrical projects. Our services include lighting design, computer networking infrastructure, and energy management systems. We coordinate with contractors to meet deadlines while maintaining code compliance and operational continuity.
People
Michael Erwin
Owner & Master Electrician
Licensed in Massachusetts and Connecticut, Michael Erwin brings 25+ years of electrical expertise to every project. He oversees operations personally, ensuring quality craftsmanship and customer satisfaction. His hands-on approach maintains the company's reputation for reliability and technical excellence.
Questions
What electrical services do you offer?
We provide emergency repairs, generator installations, UPS systems, Mini Split HVAC, commercial wiring, security cameras, and energy management solutions.
Are you available for emergencies?
Yes, our 24/7 emergency service responds to urgent electrical needs 365 days a year in Westfield and surrounding areas.
Do you serve both residential and commercial clients?
We specialize in both residential wiring and large-scale commercial projects, including new construction and renovations.
What areas do you cover?
Primarily serving Westfield, MA, with emergency services extending to surrounding communities in Massachusetts and Connecticut.
Are your electricians licensed?
Yes, our team includes Master Electricians and Journeymen licensed in Massachusetts and Connecticut with ongoing professional training.