
Medford, MA Electrical Services
Medford homes need electricians who understand both vintage construction and modern technology.
From West Medford’s historic neighborhoods to new developments near Tufts, Medford homes come in all types. Triple-deckers built in the early 1900s need different approaches than modern condos, but all need safe, reliable electrical systems.
GEM Plumbing & Heating Services, LLC has provided Medford electrical services since 1949. Whether you need emergency repairs or planned upgrades, our licensed electricians deliver professional service. Contact us today.
Ready to talk to a home services specialist?
Medford Electrical Safety Starts With the Right Electrician
Recognize electrical danger signals before they become emergencies.
That faint crackling sound from behind your walls? It’s arcing electricity finding paths it shouldn’t take. Outlets that feel warm indicate excessive resistance generating heat. When multiple breakers trip simultaneously, you’re dealing with serious panel or main line issues. GEM’s Medford electricians don’t just address symptoms. We trace problems to their origins and fix them correctly the first time.
Expert Electricians Dedicated to Medford Homeowners
Experience matters when working with Medford’s different types of homes.
GEM has served Massachusetts since 1949, developing expertise across every type of residential construction. We’ve upgraded panels in century-old triple-deckers without damaging historic plasterwork. We’ve rewired row houses while minimizing disruption to neighboring units. Our electricians adapt methods to match each property’s unique requirements.
Scheduling Electrical Service Is Simple
Call GEM or submit a web request. We’ll schedule a prompt appointment, diagnose your issue accurately, and quote firm pricing before starting work. Straightforward, professional service.
We’ve eliminated common frustrations that homeowners encounter when hiring electrical contractors. Clear communication, firm pricing, reliable scheduling, quality work.
One call or web form starts the process. We gather necessary information, answer your questions, and book a convenient appointment slot.
Our electricians communicate clearly without technical jargon. You’ll understand what’s wrong, what fixing it requires, and what it costs.
Once you approve our proposal, we complete work efficiently while meeting all safety and code requirements. Your home’s electrical system will function properly.
Don’t Trust Your Home & Family to Just Anyone.

The Home Comfort Club
Service plan starting at
$49.99 /mo
Join GEM’s Home Comfort Club
Membership delivers priority scheduling when emergencies strike, reduced pricing on all services, and preventive inspections that catch problems early.
Preserve your home’s value, extend your equipment’s life span, and ease your worries with our membership plans.
Trust us to always send our best local, trained, and screened technicians to your home, no matter the hour.
With us, you can spend less money to take better care of your home.
Keep all parts of your home operating at peak efficiency with regular maintenance tune-ups.
Call (833) 222-2953 to schedule services.
Questions?

Medford Electrical Services
Comprehensive electrical solutions tailored to Medford homes.
Every property presents unique electrical challenges. Our licensed electricians adapt approaches to match your home’s specific construction, age, and requirements.
Emergency Electrical
Electrical emergencies create immediate danger requiring instant response.
Complete power failure. Acrid burning smell from your panel. Sparks shooting from outlets. These situations demand professional help immediately, not tomorrow. Our 24/7 emergency service ensures Medford homeowners get rapid response when dangerous electrical situations develop.
Electrical Repair
Electrical problems rarely improve without professional intervention.
Dead circuits that stopped working mysteriously. Outlets that only work sometimes. Switches that spark when you flip them. These problems indicate specific failures requiring diagnosis and repair. Our electricians use systematic testing to isolate faults, identify root causes, and implement permanent repairs rather than temporary fixes.
Electrical Installation
New electrical work requires precision and expertise.
That panel installed in 1960 might still supply power, but it lacks modern safety features and adequate capacity. Old cloth-insulated wiring becomes brittle and dangerous. Worn outlets create fire risks. We replace outdated components with modern equipment meeting current electrical codes and safety standards.
Electrical Maintenance
Preventive maintenance stops most electrical failures before they happen.
Connections loosen gradually. Insulation deteriorates over years. Breakers wear from repeated cycling. Annual inspections catch these developing problems while repairs remain simple and inexpensive. GEM’s maintenance includes thorough inspection, testing, and minor adjustments that extend system life and prevent failures.
Standby Generators
Backup power systems eliminate utility outage disruptions.
New England weather knocks out power regularly. Ice storms, nor’easters, and summer storms cause outages lasting hours or days. Properly installed generators maintain power throughout these disruptions. GEM provides complete generator services. Sales, installation, maintenance, and repair.
- Generator Repair: Failed generators require professional diagnosis and repair. We troubleshoot starting problems, power output issues, and operational failures.
- Generator Replacement: Old generators become unreliable and inefficient. Modern units offer improved fuel economy, quieter operation, and better dependability.
- Generator Maintenance: Regular servicing keeps generators ready for action. We change oil, replace filters, test batteries, inspect connections, and verify transfer switch operation.
- Generator Installation: Generator installation includes load calculation, proper equipment sizing, transfer switch installation, connection to fuel supply, permitting, and startup testing.
Lighting Services
Strategic lighting enhances safety, function, and aesthetics.
Lighting affects every aspect of home use. Task lighting enables detailed work safely. Ambient lighting creates comfortable environments. Security lighting protects property. Our lighting services cover design, fixture selection, and installation delivering both practical and aesthetic results.
- Outdoor Lighting: Landscape lighting, path illumination, security floods, and architectural accent lighting. We install weather-resistant systems built for Massachusetts climate.
- Indoor Lighting: We install recessed fixtures, chandeliers, track systems, pendant lights, under-cabinet illumination, and smart controls. Each installation balances light quality with energy efficiency.
Get Pre-Approved Financing
Additional Electrical Services
Electrical Panel Upgrades
Panels distribute power and protect electrical circuits.
Undersized panels cause constant frustration through repeated breaker trips. Outdated panels lack essential safety features. Certain panel brands have documented failure modes creating fire hazards. We upgrade panels to adequate amperage, replace dangerous equipment, and add circuits supporting modern electrical demands.
Smart Home Services
Smart home technology demands proper electrical infrastructure.
Automated lighting, smart thermostats, connected security systems. These technologies offer real benefits. But they need reliable power, good circuits, and proper installation. Our smart home services include infrastructure assessment, device installation, and system integration ensuring dependable operation.
EV Chargers
Home EV charging provides convenience and cost savings.
Level 2 chargers restore approximately 25-30 miles range hourly. Overnight charging means starting each day with full battery capacity without commercial station visits. We install dedicated circuits rated for EV charging loads, mount equipment where it’s most useful, and verify your panel handles additional demand.
Heat Cabling Systems
Electric heat cables prevent ice damage and frozen pipes.
Ice dams destroy roofing and cause interior water damage. Frozen pipes burst and flood homes. Heat cables mitigate both risks through controlled heating of vulnerable areas. We install roof edge heating, gutter systems, and pipe heat tracing with thermostatic controls balancing protection against operating costs.
Carbon Monoxide & Smoke Detectors
Detector systems provide critical early warning.
House fires spread fast. Smoke detectors give you the minutes you need to get out safely. Carbon monoxide kills invisibly. CO detectors warn you about lethal danger. We install interconnected hardwired detector systems throughout homes, positioned per code for maximum protection.
Rewiring & Wiring Installation
Outdated wiring limits electrical capacity and creates hazards.
Knob-and-tube wiring from early construction lacks safety features required today. Aluminum wiring deteriorates at connection points. Even copper wiring may be undersized for contemporary loads. Our rewiring updates electrical systems to current codes while minimizing disruption to existing finishes.
Outlets
Proper outlet quantity and placement enhance home functionality.
Modern electronics and appliances demand more outlets than older construction provided. Wet locations require GFCI protection. Outdoor outlets need weatherproof enclosures. We install additional outlets where needed, upgrade existing outlets to current standards, and ensure adequate circuit protection.
Surge Protector Services
Comprehensive surge protection preserves sensitive electronics.
Voltage spikes from lightning, utility switching, and equipment failures destroy computers, TVs, appliances, and HVAC controls. These spikes travel through all electrical conductors. We install whole-home surge protection at main panels to stop surges before they reach equipment throughout your home.
Call (833) 222-2953 to schedule services.
Questions?
Other Home Services You May Need
Your home’s systems work together. When HVAC connects to electrical problems or plumbing issues arise alongside climate control needs, GEM handles it all. One team, one call, every service your home needs.
Schedule Medford Electrical Services With GEM
Ready for professional electrical service in Medford? GEM’s licensed electricians bring 75 years of experience to every job. We deliver safe, code-compliant work you can depend on. Schedule your service today.
Medford Electrical FAQs
Why are my lights flickering?
Flickering comes from different causes. Loose connections, voltage fluctuations, or failing fixtures. West Medford’s older homes often develop loose connections as the building settles and connections corrode over decades. Testing finds the specific cause.
What causes circuit breakers to trip?
Breakers protect wiring by cutting power when current exceeds safe levels. Repeated tripping indicates circuit overload, ground faults, or short circuits. Many Medford triple-deckers have undersized electrical service that can’t support modern appliance loads.
What causes an outlet to spark?
Brief sparking when you plug things in happens normally. Continuous sparking, loud pops, or scorching around outlets signals dangerous problems. Damaged contacts, loose connections, or broken-down wiring needing immediate professional attention.
How long do electrical systems last in Medford?
Electrical component lifespan varies by quality, usage, and environment. Original systems in Medford’s older housing often need replacement after 60-80 years as insulation fails and connections degrade. Modern systems typically last 40-50 years before requiring significant upgrades.
Can LED lights save Medford homeowners money?
LED bulbs consume roughly 80% less electricity than incandescent equivalents while lasting 20-25 times longer. With Massachusetts electricity costs, LED conversion typically pays for itself within a year through reduced electric bills.

