Merrimack Valley Electricians
Family-owned since 1979. Residential electrical repairs, upgrades, and installations across the Merrimack Valley and Southern New Hampshire. Our licensed electricians explain the work and provide clear options before it begins.
Call, text, email, or book online. We’ll follow up using the way you prefer to communicate.
Urgent Electrical Repairs? We’re Here to Help
Call our office Monday through Friday about urgent electrical problems. We’ll assess the situation, confirm availability, and explain the next step. For serious same-day emergencies such as sparking or loss of power, a same-day visit may be available for a fee depending on the schedule. We do not offer after-hours emergency dispatch.
Call 978-957-3422Why Choose Sylvester Electric?
We provide dependable electrical service for homes across Dracut, Lowell, Tewksbury, Andover, North Andover, and nearby Massachusetts and Southern New Hampshire communities.
Our licensed electricians, most of whom are master electricians with many years of experience, assess your project, explain your options, and provide upfront pricing before work begins. We treat your home with care and leave it clean when we’re finished.
- Second-generation electrical company, serving homeowners since 1979
- A live person usually answers weekdays from 8 a.m. to 4 p.m.
- If the office team is helping someone else, leave a message and we’ll call you back
- Small repairs and larger upgrades, remodels, additions, and new work
- Red carpet treatment and respectful care in your home
What to Expect
- A technician visits to understand your project and needs.
- We prepare a comprehensive estimate and review it with you, usually with several options.
- You choose the option that best fits your needs.
- Our office schedules a date and time that works for you. Our trained staff handles applicable utility coordination and municipal permits.
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Mass Electrical ContractorsMassachusetts ElectricalContractors Association
Electrical Services for Your Home
Explore repairs and planned upgrades in Merrimack Valley, MA and Southern NH.
Electrical Panel Upgrades
100A to 200A and 400A service upgrades, panel replacements, and fuse box removal.
Learn More →Standby Generator Installation
Whole-home Generac generator installs with automatic transfer switch and permits.
Learn More →EV Charger Installation
Level 2 home EV charger installation. We handle capacity checks, wiring, and permits.
Learn More →Urgent Electrical Repairs
Call Monday–Friday, 8 a.m.–4 p.m., about urgent electrical problems. Availability varies; no after-hours emergency dispatch.
Learn More →Residential Electrical
Repairs, wiring, outlets, switches, lighting, circuits, and code corrections.
Learn More →Home Wiring & Renovations
Electrical wiring for home renovations, additions, kitchen upgrades, and new living spaces.
Learn More →Lighting Installation
Recessed lighting, exterior lighting, LED upgrades, and ceiling fans installed to code.
Learn More →Outlets, Switches & Circuits
GFCI outlets, dedicated circuits, breaker replacement, and wiring repairs.
Learn More →Knob & Tube Rewiring
Safe removal and replacement of outdated knob and tube wiring in older MA & NH homes.
Learn More →What Our Customers Say
“He was efficient, personable and knowledgeable.”
Google review excerpt · October 2026
“Kyle Berube did a great job, including clean up.”
Google review · October 2026
“Carlos was exceptional.”
Google review excerpt · October 2026
Serving Merrimack Valley & Southern NH
Based in Dracut, we serve Merrimack Valley and nearby Southern New Hampshire. Choose your town below or contact us to confirm coverage.
More service areas
Don't see your town? Give us a call — we likely serve your area.
Frequently Asked Questions
Here are answers to common questions about our service, scheduling, and payments.
What areas do you service?
We serve Dracut, Lowell, Tewksbury, Andover, North Andover, and nearby communities in the Merrimack Valley and Southern New Hampshire. See our service areas.
What electrical work do you handle?
We handle troubleshooting, repairs, 200 amp service upgrades, new circuits, lighting, EV chargers, generators, knob-and-tube rewiring, remodels, additions, and new work, for small and large projects.
For more information, visit our commercial services, EV charger, and generator installation pages.
Do you offer emergency electrical service?
We do not provide after-hours emergency dispatch. Call during business hours for assessment. For serious sparking or power loss, same-day service may be available for a fee, depending on our schedule.
How does the estimate and scheduling process work?
A technician reviews your project and prepares an estimate, usually with several options. We review them with you, then our office schedules a convenient time and coordinates utility work and permits.
How can I contact you?
Call, text, email, or book online. We follow your preferred contact method. A live person usually answers weekdays, 8 a.m. to 4 p.m. If we are busy, leave a message and we will call back.
What payment methods do you accept?
We accept cash, checks, credit cards, Venmo, Cash App, and ACH, and offer financing. Ask us about any other payment type.
Ready to Talk About Your Electrical Project?
Call or schedule online, and we’ll help you figure out the next step.
