Business Details
50+ Years
experience
Emergency
services
Professional Electrical Services in Southern Maine
Hannan's Electric has been a trusted electrical contracting company since 1974, founded by Larry Hannan to serve residential and commercial clients across Southern Maine. Our licensed electricians operate in three states, offering flexible scheduling to meet diverse client needs while maintaining a commitment to professional, tidy service. We specialize in historical renovations, EV charging station installations, and energy-efficient solutions through our Efficiency Maine certification. Our team prioritizes safety and code compliance, helping homeowners and businesses reduce insurance costs and electrical risks. With decades of experience, we provide creative solutions for modernizing electrical systems in single-family homes, multi-unit apartments, and commercial properties.Our services include generator installations, lighting design, and knob-and-tube wiring removal, ensuring properties meet current standards. We partner with Efficiency Maine to offer cost-effective upgrades while maintaining our reputation for reliability and technical expertise. Our staff's professionalism and community focus have sustained our business for over 40 years. From small repairs to large-scale projects, we deliver tailored electrical solutions that balance functionality with safety. Our certifications with Tesla and ChargePoint underscore our leadership in EV charging infrastructure.
Services
Residential Electrical
Commercial Electrical
EV Charging Stations
Generator Installations
Lighting Solutions
Historical Renovations
Knob & Tube Removal
Surge Protection
Energy Efficiency
Emergency Power
Details
- Year established: 1974
Highlights and features
- 40+ years of electrical contracting experience in Southern Maine
- Licensed electricians operating in three states
- Specialized historical renovation expertise with code-compliant solutions
- Certified EV charging station installer for major brands
- Efficiency Maine partnership for cost-saving energy upgrades
Associations and certifications
- Tesla Certified Business Partner
- ChargePoint Installer
- Efficiency Maine Certified Vendor
Services
EV Charging Stations
We install certified EV charging stations for Tesla, ChargePoint, and other major brands. Our technicians design customized home and business charging solutions that maximize efficiency while meeting electrical code requirements. As Maine's climate demands reliable infrastructure, we ensure proper system integration for seamless vehicle charging experiences.
Historical Renovations
Specializing in knob-and-tube wiring removal and modernization for historic Maine properties. We preserve architectural integrity while upgrading electrical systems to current safety standards. These improvements often reduce insurance costs and increase property values while maintaining historical character through careful, code-compliant workmanship.
Generator Installations
We provide complete generator solutions from portable units to whole-house standby systems. Our installations ensure critical systems remain operational during Maine's severe weather events. We handle all safety equipment requirements including transfer switches and fuel systems while meeting OSHA and local code standards for residential and commercial applications.
Lighting Solutions
Offering comprehensive lighting options from LED retrofits to commercial sign illumination. We optimize fixture placement for safety and aesthetics in residential renovations and business environments. Our expertise includes low-voltage systems, track lighting, and energy-efficient commercial lighting upgrades that enhance functionality while reducing operating costs.
Electrical Upgrades
We modernize electrical systems for homes and businesses across Southern Maine. Services include panel replacements, service upgrades, and safety compliance modifications. Our work reduces fire hazards, supports modern electrical demands, and often lowers insurance premiums through certified installations that meet current National Electrical Code requirements.
People
Larry Hannan
Founder
Established Hannan's Electric in 1974, bringing decades of electrical contracting experience. Under his leadership, the company became a trusted regional provider known for quality workmanship and technical expertise in residential and commercial electrical systems.
Questions
What electrical services do you offer for homeowners?
We provide complete residential services including system upgrades, EV charging stations, generator installations, lighting solutions, and historical renovation work.
Are you certified for EV charging station installations?
Yes, we're certified installers for Tesla, ChargePoint, and other major EV charging brands with specialized training for safe, code-compliant installations.
Do you handle commercial electrical projects?
We serve businesses with lighting upgrades, power systems, surge protection, and emergency lighting that meets OSHA requirements for commercial properties.
Can you help with historical home electrical upgrades?
Yes, we specialize in knob-and-tube removal and modernization for historic homes while maintaining architectural integrity and improving safety.
Are you licensed in multiple states?
Our electricians hold licenses in three states, enabling us to serve clients across regional boundaries with consistent quality standards.
Do you offer energy efficiency solutions?
As an Efficiency Maine Certified Vendor, we provide cost-saving upgrades including lighting retrofits and electrical system optimizations for homes and businesses.
