Home Electrical Repair
Home Electrical Repair & Troubleshooting in Lawrence, MA
Flickering lights, dead outlets, and tripped breakers mean it's time for a residential electrician. Amaury Castillo Electric Corp finds the real cause and fixes it right the first time.
Our Services
What Our Home Electrical Repair Service Covers
Electrical problems rarely show up where the actual fault is hiding. Our electrical troubleshooting process traces issues back to their source instead of just patching symptoms, so you get a repair that lasts rather than a temporary fix that fails again in a few weeks.
We handle the full range of electrical repair homeowners across the Merrimack Valley run into, including:
- Outlets and switches that are dead, loose, or warm to the touch
- Flickering, buzzing, or dimming lights
- Breakers that trip repeatedly or won't reset
- Burning smells, sparking, or discolored outlet covers
- Buzzing or humming sounds from panels, switches, or fixtures
- Partial power loss affecting one room or circuit
Our Process
How Our Electrical Repair Process Works
Getting your home's power back on track starts with a phone call and ends with a system you can trust. Here is what happens once you reach out to our electricians.
-
Step 1: Describe the Problem
Tell us what you're seeing, whether it's a tripped breaker, a dead outlet, or a strange smell near a switch plate. This helps us bring the right tools and parts on our first visit.
-
Step 2: On-Site Electrical Troubleshooting
Our electrician inspects the affected circuits, panel, and connections to pinpoint the exact cause. We test rather than guess, so the diagnosis is accurate before any repair work begins.
-
Step 3: Transparent Repair Plan
We walk you through what we found and what it will take to fix it, including cost, before any work starts. There are no surprise charges once the job is underway.
-
Step 4: Repair, Test, and Confirm
We complete the electrical repair, then test the circuit under load to confirm the fix holds. You get a safe, working system and a clear explanation of what caused the issue.
Why Homeowners Choose Us
Reliable Electrical Services from a Local Electrician
Homeowners across Lawrence and the surrounding towns trust Amaury Castillo Electric Corp because the work is done right and explained clearly along the way. With 17 years in the trade, our team has seen nearly every wiring problem a Merrimack Valley home can throw at us.
-
Licensed, Insured, and Experienced
Our electrical contractor license and insurance protect your home and give you peace of mind that the work meets current code, not just a quick patch.
-
Honest Diagnosis, No Guesswork
We explain what's wrong and why before we touch a wire. You get a straight answer and a fair price, never an upsell on repairs you don't need.
-
Discounts for Military and Seniors
We offer a 10% discount for military members and seniors as a thank-you for the communities we're proud to serve across the Merrimack Valley.
Signs Your Home Needs Electrical Maintenance
Some electrical problems announce themselves loudly, while others build quietly behind the walls for months before a breaker finally trips. Regular electrical maintenance catches loose connections, aging wiring, and overloaded circuits before they turn into a bigger repair or a safety hazard.
Watch for these warning signs between scheduled checkups:
- Breakers that trip during normal appliance use
- Outlets that feel warm or spark when plugging in a cord
- A persistent burning smell with no obvious source
- Lights that dim when larger appliances kick on
- Discolored or cracked outlet and switch covers
- A panel older than 20 to 25 years that hasn't been inspected recently
If your home shows any of these signs, it's worth having an electrician take a look before a minor issue becomes an emergency. We also handle 24/7 emergency electrician services for problems that can't wait until morning.
Common Questions
Home Electrical Repair FAQs
How do I know if I need an electrician or if the problem is minor?
If a single outlet stops working or a breaker trips once after an obvious overload, it might be a quick fix. But repeated tripping, warm outlets, flickering lights across multiple rooms, or any burning smell mean it's time to call a residential electrician for a proper inspection.
What does electrical troubleshooting actually involve?
Our electrician tests your outlets, switches, breakers, and wiring connections to trace the fault back to its source. This often means checking the panel, following circuits room by room, and using meters to confirm voltage and continuity rather than relying on guesswork.
Can an old electrical panel cause ongoing repair issues?
Yes. An aging or undersized panel often causes repeated breaker trips, flickering lights, and warm outlets because it can't handle modern electrical demand. If troubleshooting points to the panel itself, we'll walk you through electrical panel upgrade options.
Do you offer emergency electrical repair outside normal hours?
We're open Monday through Saturday, 8am to 8pm, and we also provide 24/7 emergency electrician service for urgent situations like sparking outlets, total power loss, or burning smells that can't wait for a scheduled appointment.
Our Services
Electrical Repair Service Areas Across the Merrimack Valley
Amaury Castillo Electric Corp provides home electrical repair and troubleshooting throughout Lawrence, MA and the surrounding communities, including:
What Homeowners Say
Trusted by Homeowners Across the Merrimack Valley
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
Schedule Your Home Electrical Repair Today
A flickering light or a stubborn breaker won't fix itself, and waiting usually means a bigger repair down the road. Call Amaury Castillo Electric Corp and get a residential electrician on the way to track down the problem and fix it for good.
Monday through Saturday, 8am to 8pm · 24/7 emergency service