Service Area · Middlesex County
Waltham Electricians for Homes & Businesses
From the two-families off Moody Street to the offices and labs along Route 128, Sartell brings licensed, code-correct electrical work to Waltham homes and businesses.
Serving Waltham
Your Local Waltham Electrical Contractor
Waltham has always been a working city. Its Victorian and two-family neighborhoods near the Charles carry the wiring quirks of a former mill town, while the office parks, labs, and life-science tenants along the Route 128 corridor need three-phase power, equipment hookups, and fit-outs on tight schedules. That full range is exactly what our crews handle.
We take on residential rewires and panel upgrades with the same care as commercial and light-industrial projects, all wired to the Massachusetts Electrical Code and planned around your schedule and budget.
What We Handle
Electrical Services in Waltham
From a single circuit to a full commercial project, one licensed team for Waltham.
Panel & Service Upgrades
Panel and service upgrades for Waltham's older two-families and growing homes.
Rewires & Repairs
Whole or partial rewires, troubleshooting, and code corrections for aging wiring.
EV Charger Installation
Level 2 EV charging with dedicated circuits and proper load calculations.
Lighting & Controls
LED, recessed, and smart lighting, plus commercial lighting controls and emergency lighting.
Commercial & Light-Industrial
Build-outs, three-phase power, and equipment controls for offices and lab space along Route 128.
Surge & Safety
Whole-home surge protection, AFCI/GFCI protection, and detector hardwiring.
What We Do
Full-Service Electrical for Waltham
Home, office, or lab, Sartell covers the whole spectrum under one licensed roof.
Residential Electrical
Panel upgrades, rewires, EV chargers, and lighting for Waltham homes.
Commercial Electrical
Fit-outs, three-phase power, and maintenance for offices and retail.
Industrial Electrical
Three-phase power and equipment controls for light-industrial and lab space.
Telecommunications
Structured cabling and low-voltage pathways for connected workspaces.
Nearby
Serving Waltham and Nearby Towns
We also cover Waltham's neighbors, including Newton, Cambridge, and Lexington, and the rest of Greater Boston. Pick your town for local details.
See All TownsNeed an Electrician in Waltham?
Tell us about your project and we'll get you a free estimate. Serving Waltham and all of Greater Boston.