Electrical Contractor Serving Lawrence
Electrician in Lawrence, MA
Amaury Castillo Electric Corp is a Lawrence-based electrical contractor with 17 years of industry experience serving homes throughout the city.
Our Services
Electrical Services Serving Lawrence, MA Homes and Businesses
Lawrence has a mix of housing stock that keeps our crews on their toes, from the triple-deckers near South Common and brick mill-era homes near the Duck Bridge and Heritage State Park to the newer builds off South Union Street and updated properties around Tower Hill and Mount Vernon. Amaury Castillo Electric Corp knows which panels, wiring methods, and permit requirements fit each type of property, and we show up with the right equipment the first visit.
Business owners along Broadway and the South Lawrence industrial corridor also rely on us as their commercial electrician for commercial electrical installation, commercial electrical repair, and commercial electrical upgrades. We also handle commercial EV charging station installation, energy efficient lighting installation, security system installation, and machinery electrical services for specialized equipment running around the clock.
- 200 amp service upgrade for homes adding central air or EV chargers
- Electrical troubleshooting and repair for flickering lights or tripped breakers
- Electric meter replacement coordinated with National Grid
- Whole house rewiring for older mill-district housing
- 24 hour electrician availability for storm damage and outages
- LED lighting installation to cut down on energy bills
Residential Electrical Services
Residential Electrician Services Available in Lawrence, MA
Lawrence homeowners count on us for everything from a single outlet repair to a full electrical service upgrade. Below are the core services our team provides across the city, each handled by a licensed and insured electrician.
-
24/7 Emergency Electrician Services
View emergency servicesPower outages and electrical emergencies do not wait for business hours. Our 24 hour electrician service covers Lawrence day or night.
-
Electrical Panel Upgrades
View panel upgradesOlder Lawrence homes often run on outdated fuse boxes. We handle 200 amp service upgrades and full electrical panel upgrades to bring your home up to current demand.
-
EV Charger Installation
View EV charger installationAdding an electric vehicle to your household? We complete home EV charger installation with proper circuit sizing and placement for your garage or driveway.
-
Home Electrical Repair & Troubleshooting
View home electrical repairFrom dead outlets to breaker panels that won't reset, our electrical troubleshooting finds the root cause fast. We back it up with ongoing electrical maintenance to prevent repeat issues.
-
Home Generator & Portable Generator Installation
View generator installationLawrence sees its share of nor'easters and summer storms. We install home generators and portable generator installation setups, plus provide generator repair and generator maintenance to keep yours ready.
-
Residential Solar Panel Installation
View solar panel installationOur team manages residential solar panel installation along with solar panel removal and solar panel reinstallation for roof work, plus solar panel troubleshooting and solar panel repair.
-
Whole-House Electrical Service Upgrades & Meter Replacement
View service upgradesWhen your home needs more power, we provide full electrical service upgrades and electric meter replacement coordinated with the utility company.
-
Whole-House Rewiring & Remodel Wiring
View whole-house rewiringRenovating a Lawrence triple-decker or finishing a basement? We provide whole house rewiring, remodel wiring, and new construction electrical wiring for additions and ground-up builds.
Why Choose Us
Why Lawrence Homeowners Choose Amaury Castillo Electric Corp
Residents across Lawrence pick us because we treat every job, big or small, with the same level of care. Here's what sets our team apart in this community.
-
Based Right Here in Lawrence
We're headquartered in Lawrence, MA, so we understand the city's housing stock, the local inspection process, and how quickly a job needs to get done when a family loses power.
-
Licensed, Insured, and Discounted for Those Who Serve
Every job is handled by a licensed and insured electrician, and we offer a 10% discount to military members and seniors as a thank you for their service and years in the community.
-
Nearly Two Decades of Hands-On Experience
With 17 years in the trade, we've wired, rewired, and repaired just about every type of home found in Lawrence, from century-old mill housing to newer construction near the city line.
Common Questions
Frequently Asked Questions for Lawrence Electrical Service
A few common questions from Lawrence homeowners before scheduling electrical work.
Do I need a permit for electrical panel upgrades in Lawrence, MA?
Yes. Electrical panel upgrades and most electrical installation work require a permit through the City of Lawrence Inspectional Services Department. We pull permits and schedule inspections as part of every panel upgrade.
How fast can an emergency electrician reach my Lawrence home?
We offer 24 hour electrician service throughout Lawrence and aim to respond quickly to outages, sparking outlets, or storm damage. Call us directly and we'll give you a realistic arrival window.
Are older homes near the mill district likely to need rewiring?
Many homes near the Merrimack River mill buildings and older sections of the city still have knob-and-tube or aluminum wiring. We inspect the system and recommend whole house rewiring only when it's genuinely needed for safety or capacity.
Do you handle electrical troubleshooting for businesses downtown?
Yes. As a commercial electrician, we provide commercial electrical repair and troubleshooting for storefronts and offices around downtown Lawrence, including emergency commercial electrician service when equipment or power goes down unexpectedly.
What Lawrence Customers Say
Reviews From Lawrence Homeowners
5.0 from 67 Google reviews
-
★★★★★
Amaury was very professional and courteous. He took the time to explain what the extent of the work would be. He completed the job rather quickly and even resolved and electrical issue he discovered in the attic. Highly recommended
UC Ubaldo Cabrera
17 hours ago
-
★★★★★
Mr. Castillo was prompt for the scheduled appointment, he came equipped with his tools/van/uniform. He went to work immediately, friendly, knew where to trouble shoot the electrical problem, corrected the problem within one hour of arrival while running down to the basement and up to the second floor bedroom several times where my daughters lights had gone out. I recommend this electrical expert to repair your electrical issues and he can also communicate in spanish , I give this company five stars *****!
RA Rodney Arce
13 days ago
-
★★★★★
Amaury did a great job installing a sub-panel for us. Great communicator and great work! Highly recommend!
BD Brittany Dickson
3 months ago
-
★★★★★
He arrived on time, diagnosed the issue super fast and fixed it right away. His prices are reasonable and he's a nice guy. Can't recommend him enough!
MP Michael Pansovoy
5 months ago
-
★★★★★
I recently had several electrical issues at my home and was fortunate to find Amubury. He arrived promptly and was able to accurately diagnose the problems within minutes. I was incredibly impressed that he was able to fix everything in just a couple of hours. He even took the initiative to run out and purchase a necessary replacement part himself, which kept the process moving efficiently without any delays. Throughout the entire experience, Amubury was professional, courteous, and highly efficient. What stood out most was how thorough he was—he took the time to clearly explain the issues and walked me through the solutions, making sure all of my questions were answered. His pricing was very reasonable given the high quality and speed of his work. I was genuinely impressed and would highly recommend his services to anyone in the area. I will certainly be calling him again for any future electrical needs!
CS Caroline Shi
5 months ago
-
★★★★★
Extremely professional and nice people!! Did an amazing job on our store!! Before and after pictures below!! Thank you!!
CG Core Gaming
6 months ago
-
★★★★★
I was lucky enough to meet Amaury when I moved into my “new” home almost 10 years ago and he has been my go- to for everything electrical since! From installing a new fan on a cathedral ceiling to recessed and living room spotlights to changing out fan switches in bathrooms - he has done it all. Fast, responsive, fair and courteous- I really can’t say enough about Amaury, he truly is the BEST. Thanks Amaury!
BO Bonnie Ober
7 months ago
-
★★★★★
We lucked out when I found Amaury on Angie's List years ago. Since then, he's fixed issues that have cropped up, installed a generator hook-up, and then replaced our entire (very old) electrical panel. He's responsive, thorough, knowledgable, insightful, voluntarily explains things and is fairly priced. Cannot recommend him enough!
AB Amy Brearley
7 months ago
-
★★★★★
Couldn’t be happier with our electric panel upgrade! From start to finish, the process was smooth and stress-free. Amaury was knowledgeable, respectful of our home, and did excellent work. Everything works perfectly and the upgrade gives us real peace of mind. I’d absolutely use them again.
DA Dioni Alcantara
7 months ago
-
★★★★★
Amaury quickly came over to check over the electrical wiring for our generator and electrical box, making a couple of thoughtful suggestions and quickly ensuring that we had heat in the event of a power outage in the Jan '26 snowstorm. Would recommend Amaury for any number of electrical work.
CP Cassandra Purcell Silberman
8 months ago
-
★★★★★
Amaury was super knowledgeable, efficient (he didn’t waste time), and I appreciate that he was conscious of the neat and clean look of the job putting in some complicated ceiling lighting. He asked me my opinion along the way so as to get just what I wanted while completing the job. And he left no mess behind. Thank you Amaury- first time using your service. Looking forward to having you as a reliable electrician for future jobs.
NC Nina Chalk
8 months ago
-
★★★★★
Amaury did a great job on my electrical jobs. He came when he said he would. He cleaned up after himself . I highly recommend him for any electrical needs.
RL Rosemarie Llanos
8 months ago
Reviews from our Google profile appear here
Get Started
Ready to Schedule an Electrician in Lawrence, MA?
Whether you need a same-day repair, a generator installed before the next storm, or a full panel upgrade, Amaury Castillo Electric Corp is ready to help your Lawrence home. Reach out today and get on our schedule with a local electrician who knows this city.
Monday through Saturday, 8am to 8pm · 24/7 emergency service