Fast Local Dispatch: Serving Boston, MA & Nearby Areas
1.0 Stars on Google (1 verified reviews)
Longwood Certfied Electricians
Craftsmanship Priority

Longwood Certfied Electricians

Licensed Boston electricians delivering meticulous panel upgrades, rewiring, and lighting work across Longwood and Greater Boston communities — with upfront pricing and a cleanup you can inspect.

Call (617) 221-5741 Get an Estimate →
Fully Licensed & Insured
Upfront Pricing
Fast Local Response
Longwood Certfied Electricians service vehicle and equipment
knob-and-tube wiring remediation, 60A/100A to 200A service heavy-ups, architectural recessed lighting

Our Workmanship Promise

Every project is backed by our full craftsmanship guarantee. Clear communication, itemized quotes before work begins, and respect for your property.

Interactive Troubleshooting

Need Immediate Guidance?

Select the issue you're experiencing to see typical root causes and upfront diagnostic recommendations for Boston properties.

Knob-and-Tube Wiring Remediation

Knob-and-Tube Wiring Remediation Service

Full replacement of pre-1950 cloth-insulated wiring in walls, ceilings, and joist bays, with code-compliant junction enclosures, grounded home runs, and safe decommissioning of live legacy splices. Includes documentation for insurance carriers that often refuse or surcharge active K&T properties.

📞 Call (617) 221-5741
Service Specialties

Core Trade Capabilities

Comprehensive, licensed mechanical solutions for homes and businesses in Boston and surrounding areas.

Knob-and-Tube Wiring Remediation

Full replacement of pre-1950 cloth-insulated wiring in walls, ceilings, and joist bays, with code-compliant junction enclosures, grounded home runs, and safe decommissioning of live legacy splices. Includes documentation for insurance carriers that often refuse or surcharge active K&T properties.

100A to 200A Service Heavy-Ups

Complete service upgrades from 60A fuse boxes or 100A panels to 200A: new meter socket, service entrance conductors, grounding electrode system, and a load-calculated panel with room for future circuits. We manage the utility disconnect/reconnect scheduling so your power is off for hours, not days.

Architectural Recessed Lighting

Precision layout and installation of wafer and new-construction LED downlights in finished plaster and lath ceilings — planned around joist runs and obstructions with minimal patching. Dimmable, warm-dim, and tunable-white options with clean low-voltage driver placement for whisper-quiet operation.

EV Charger & Circuit Installation

Dedicated 240V circuits and Level 2 EV charging installations, including load calculations to confirm your existing service can carry the added demand — and a heavy-up recommendation with honest pricing if it can't. Permitted, inspected, and wired to manufacturer specs to protect your vehicle's warranty.

Physical Proof of Work

Visual Transformations & Upgrades

Real project comparisons demonstrating code-compliant modernizations and equipment replacements in Boston.

200-Amp Service Panel Heavy-Up

Dangerous 60A split-bus fuse box with scorched neutral bar and overloaded circuits

Illustrative example — not Longwood Certfied Electricians's work
Before upgrade BEFORE
After upgrade AFTER
Key Upgrade Specifications
  • Licensed, code-compliant installation
  • Upfront pricing agreed before work begins
  • Work area cleaned up on completion
Warranty discussed with your estimate
Request This Upgrade → 📞 Dispatch

Dedicated EV Fast Charger Station

Standard 120V wall outlet taking 28+ hours to charge electric vehicle

Illustrative example — not Longwood Certfied Electricians's work
Before upgrade BEFORE
After upgrade AFTER
Key Upgrade Specifications
  • Licensed, code-compliant installation
  • Upfront pricing agreed before work begins
  • Work area cleaned up on completion
Warranty discussed with your estimate
Request This Upgrade → 📞 Dispatch

Recessed LED Lighting Retrofit

Glaring outdated fluorescent ceiling fixtures with buzzing ballasts and yellow light

Illustrative example — not Longwood Certfied Electricians's work
Before upgrade BEFORE
After upgrade AFTER
Key Upgrade Specifications
  • Licensed, code-compliant installation
  • Upfront pricing agreed before work begins
  • Work area cleaned up on completion
Warranty discussed with your estimate
Request This Upgrade → 📞 Dispatch
Customer Testimonials

Verified Feedback from Neighbors in Boston

Real feedback from local property owners who trusted Longwood Certfied Electricians with their mechanical and home services.

★★★★★

“Late service and overpriced! Made an appointment for 3:30-4:30pm Thursday afternoon, called for a update at 5, was told he'd instead be there 6-7pm. Electrician arrived 8pm, didn't have required parts (which we were told he "should have" when appt was made. Said he would go to store and come back first thing in the morning, 10am. Heard nothing, called for update at 11:30am, didn't hear back until noon. Finally returned 4pm and finished. …”

The Hartmanns Verified Local Customer
Longwood Certfied Electricians team and work vehicle in Boston
● Serving Boston, MA & Nearby Communities
Local Heritage & Values

About Longwood Certfied Electricians

Founded on principles of honest craftsmanship, upfront communication, and technical excellence, Longwood Certfied Electricians has served the Boston area with dependable residential and commercial mechanical services.

Our technicians are fully licensed, insured, and background-checked. We specialize in knob-and-tube wiring remediation, 60A/100A to 200A service heavy-ups, architectural recessed lighting, ensuring your property remains protected and efficient year-round.

Fully Licensed & Insured
1.0-Star Google Reputation
Upfront Itemized Pricing
Zero Travel Surcharges

Local Coverage Across Boston, MA

Our licensed service trucks are stationed locally to provide rapid response times throughout Boston, Cambridge, Somerville, Brookline, Newton, Quincy, Medford, Malden.

Guaranteed Dispatch Radius
Boston & Surrounding Municipalities
No long-distance travel fees for standard service calls within our core operating territory.
Connect With Us

Request an Upfront Estimate

Reach out directly by phone or submit your project details below for a prompt, itemized response.

Direct Phone Line
(617) 221-5741
Physical Service Base
341 Longwood Ave, Boston, MA 02115
Boston, MA 02115
Operational Hours
Mon-Fri 7:00 AM - 6:00 PM, Emergency Service Available

Fast Project Estimate

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