Electrician in Lowell & the Merrimack Valley
Licensed electrician serving Lowell and the Merrimack Valley since 2004. When you call, you deal directly with me from the estimate through the finished job.
Available 24/7 for emergencies.
Licensed Since 2004 & Insured (MA #10489-B)
24/7 Emergency Service
Free Estimates
Se Habla Español
Customers say Julio is:
On Time
Explains the work clearly
Cleans up after the job
Customers say Julio is:
On Time
Explains the work clearly
Cleans up after the job
Why Do Lowell Homeowners Call Julio First?
You deal with the same licensed electrician from the first message to the finished job.
Licensed since 2004. MA Electrician License #10489-B.
I show up myself. No subcontractors, no rotating techs. You get me every time.
24/7 emergency availability. A tripped breaker at midnight doesn’t wait for business hours, so neither do I.
Se habla español. Comfortable working with Spanish-speaking homeowners and businesses across the valley.
I keep things simple, explain what needs doing, and treat your home with respect. No fuss, no hard sell.
Get a Free Estimate
Tell me what’s going on, and I’ll give you a clear answer and a fair idea of what’s involved. No obligation, no pressure.
What Electrical Services Does Julio Offer Across the Merrimack Valley?
I handle both residential and commercial electrical work across the Merrimack Valley, from small repairs to full panel upgrades.
A lot of homes around here are older, and older wiring doesn’t always meet today’s code. That’s a big part of what brings people to me, whether it’s an outdated panel or wiring that’s due for a look.
Residential Work
Panel upgrades & replacements
Whole house rewiring
EV charger Installation
Generator hookups
Lighting, outlets & more
View Residential ServicesCommercial Work
Panel upgrades & new circuits
Lighting & LED upgrades
Emergency exit lighting
Code compliance & permits
Small offices, retail & More
View Commercial ServicesPermits are pulled when required by law. Free estimates on every job
Also Serving These Merrimack Valley Towns
I work across twelve towns in the Merrimack Valley, based out of Lowell, MA.
Whether you’re in Lowell, Chelmsford, or anywhere else in between, you’re getting the same person, the same standards, and the same straightforward approach.
Chelmsford
Billerica
Tyngsborough
Methuen
Westford
Andover
Wilmington
Bedford
Carlisle
Tewksbury
I keep things simple, explain what needs doing, and treat your home with respect. No fuss, no hard sell.
Meet Your Lowell Electrician, Julio A. Lopez
I’m an electrician who likes to keep things simple. I mostly work alone, which means you deal directly with me from start to finish. I’ve been licensed in Massachusetts since 2004, and I carry general liability insurance on every job.
I work quietly, keep noise and mess to a minimum, and do the job properly before I leave.
Read More About JulioLicensed Electrician MA #10489-B
Fully Insured
Common Questions
Do you offer free estimates?
Yes. Every job starts with a free estimate, no obligation.
Do you handle emergencies as well as scheduled work?
Yes, I handle both. Reach out any time and I’ll get back to you as soon as I can.
Do you work on commercial properties too?
Yes. Small offices, retail spaces, and light commercial buildings are all within scope. See commercial electrical services for the full list.
Do you pull permits?
Yes, when required by law.
Do you speak Spanish?
Yes. Se habla español.
Browse Through Some of My Electrical Work
Videos of Some of My Work
Need an Electrician in the Merrimack Valley?
Call Julio now or send a message.
You’ll deal directly with the licensed electrician doing the work.
Call 781-910-3805 Get a Free EstimateAvailable 24/7 for Emergencies