Mister Sparky
2nd year as a Best Pick
certified company
Based on 94 reviews
Our Certification Process
Best Pick Guarantee
Verified License(s)
Verified General Liability Ins.
Verified Workers' Comp
2nd year as a Best Pick Call
"Our company was founded with the goal of treating customers as friends and delivering them the best service possible with lasting quality in order to help improve their property, their lives, and their safety. Our concern for you, your family, and your home's electrical safety is our first priority."

David McMullen | Owner
Company Information
Services Offered
Mister Sparky provides electrical installation, repair, and maintenance services for residential customers. The company installs light fixtures, smoke detectors, grounded receptacles, and other electrical components in addition to repairing and maintaining home electrical systems, wiring, switches, sockets, and outdoor electrical features such as landscape and security lighting. Mister Sparky also upgrades and labels electrical panels, removes knob and tube wiring, and performs safety inspections.
The company offers up to a ten-year warranty on electrical work.
Company History
Mister Sparky is a local company that has served Greater Boston for 35 years.
Employee Information
Employees wear uniforms, drive marked vehicles, and undergo drug testing and background checks.
Areas Served
Greater Boston, MetroWest, North Shore, MetroWest South
A selection of 94 homeowner reviews:
“The technician was exceptionally professional. He wore booties in the house. He explained everything thoroughly. The work was wonderful. I'd say Mister Sparky gets an A.”
“The gentleman that came to my house was very friendly and knew a lot about what he was doing. I felt very confident in his ability. I'd give them an A+.”
“I have a contract with them—I'm all set. I like the honesty of the company. They earned an A+, and I'd recommend them.”
“The electrician was quick, very polite, and expedient. He got the job done. I give them an A+.”
“He answered all my questions and spent a lot of time with me. I had some fire alarms installed. I'd rate them as an A+.”
“I had a very positive experience. They are an A+ company.”
“They showed up when they said they were going to, they did a good job, and I was happy with the work. I have no complaints, and I highly recommend them.”
“They're actually good. I think they're excellent. They're very responsive, the guy that showed up was pretty courteous, and they got the job done. No complaints from me. I'd recommend them to other people.”
“I liked that they were prompt. When I needed service, they came right out the next day. I had no complaints, and I'd highly recommend them.”
“The same guy comes back every time, so he kind of knows my house. And he does a good job. I'd give it an A+.”
“They spring through they clean. They left no mess. They just did their job. I grade them an A+.”
“We had one of their people come about a week ago to check on the safety of our system. He was very effective and found some things. We were pleased that he did. I would say it was a very positive experience. It was definitely A+. I would recommend them.”
“They did good. They installed a new plug for our washing machine. We moved to a new house, and it was gas, but there wasn't an electric plug-in for our dryer. They were quick—A+.”
“They were prompt, explained everything well, they were clean, and they did the job. It was an A+ experience.”
“They were very good. They are an A+ company.”
“I planned to call him back sometime this summer to fix a couple of things. Everything was done to my satisfaction. He did what he needed to, and I'm satisfied with that. They were A+. Everything was fine.”
“I had no complaints with them, none at all.”
“They were very professional and got the job done very nicely. They get an A rating from me. I would definitely recommend them.”
“They did the job and left it clean. I'd say they're an A overall.”
“I had no complaints whatsoever. I actually had a great experience.”
“They're a good group. They do good things. I don't have any complaints. They're good people, and they're hard-working.”
“They were awesome, and they did a great job. They were neat, clean, and professional. I love them, and I highly recommend them. They upgraded my electrical system. I'd give them an A.”
“I use Mister Sparky all the time. They're fantastic, super knowledgeable, and super friendly. They moved light fixtures, installed new light fixtures, and installed electricity for some audio-visual installations. I would grade them as an A.”
“Mister Sparky goes above and beyond in all their services. I had them do quite significant and very major electrical work. I had a new electrical service running through my house; I needed a new meter and everything. They're an A++ company.”
“Mister Sparky did what they said they were going to do, and I had no problems. It was all good, and you can't say that about just anybody who walks into our house. They put in one of those cooling and heating systems. I thought they were excellent, so I would give them an A for excellent. They did a good job.”
“They did a superb job. There was a really bad storm a few months back, and one of our trees out in front took out our electric service from the street. They restored our power by putting it all back. They're top-of-the-line. I like them so much I had them come back and do more work for my house. I actually have friends in the business, but because the kid was so professional, I had him come back to do more work inside of the house. It's unbelievable. They're a very good company. I would give them an A. Honestly and truthfully, they really hooked us up the first time, and I didn't expect it would be over as quick as it was. I had them come back again, so I'm very happy.”
“There was an issue with the solar panel, and Mister Sparky was very thorough and very informative. The guys who were here were really, really phenomenal. They get an A in my book.”
“They changed out a light switch. I would give them an A+.”
“They put in a new breaker box for me. They did some work outside on the main wire—the big thick cable that comes from the electric line down the house to the meter. They put a plug in next to the breaker box. I would give them an A+. I was more than happy with what they did, but I was also happy with the electrician because he explained everything he was going to do. Instead of just doing it and saying, 'Well, this is what we did; sign the bill and pay me,' whenever he got ready to do something that he saw needed to be done, he came in, called me, and said, 'Do you want to come look at this?' He told me why he had to replace it or why he should replace it. He was very, very good. I felt like this man knew what he was doing.”
“They came in a timely manner. The whole entire electricity in my building was out, so I had to call the electrician. They basically just came in, waited for my landlord's approval, and then once he got it, he fixed the issue. He was real nice to me by letting me use his phone to call my landlord. My phone was dead. It was just really good. He had to change the whole breaker because when I'd flipped the switch after my electricity went out, the entire breaker just snapped. It wouldn't move. I would give them an A.”
“That was probably over a year and a half ago. I liked their hours. They come out late at night. They changed our electrical panel. I would give them an A rating.”
“It was fine. I would probably use them again.”
“They worked very hard to resolve the issue. When the first electrician came to our house and spent hours, probably much longer than expected, they came back with a second person and were able to resolve the issue at that point. They still only charged the flat rate that we had agreed upon. We'd lost power to two of our rooms, so they were trying to figure out what happened. They'd get an A.”
“They were on time and did what they needed to do. It was not bad. I think we just had a couple of outlets that were not working. I would rate them an A.”
“It was good. He was fine.”
“I liked the fellow, Josh. He was very polite. He was very matter of fact, and he was efficient. They were there on time, and they were there a very short period of time to get all the work done. He was very helpful. He gave me some very good advice, and I appreciated it. They put in some new switches, they put in a new electrical box, and they changed a lightbulb for me that I couldn't reach. I would absolutely grade them an A.”
“I used them about six months ago. It was an emergency. I'd lost power, and they were here within an hour. I was just very pleased with them. They reattached the mesh that was torn from my house. I hadn't used them before. They were just the first people that picked up the phone. I would give them an A.”
“It was fine. We had no issues. They were great. They get an A from me.”
“It was fine. They did it in a timely manner, and I had it done the same day. I chose them because they were an emergency service. They put in a whole new electrical panel. I would rate them as an A.”
“It was fine and satisfactory. The work was great. They were polite, they knew what they were doing, and I got exactly what I wanted. They put on a better connector than I thought they would, so I was quite satisfied with the work. They cleaned up afterward. Overall, it was all very good. They put a small terminal junction box off the main power box, they drilled a small hole through the side of the house, and then they installed a 50-amp connector. I needed some way of hooking up my power cable to the house, so that's how they did it. It was a relatively easy installation, and everything went well. I'm quite happy. They're definitely an A.”
“I had some difficulty with my pool pump, and they were able to fix it with very little difficulty. The customer service was flawless. Anything that I asked them to help me with, they were able to do it. They didn't slow down at all, and they just went through it. They get an A.”
“They did a plug for a timer. I'm sure it's going to be fine, and everything looks good. The customer service was fine. Everybody was fine, and they were polite, so everything went well. I'd grade them A.”
“They just did a general installation of a light fixture. The owner of the company had done some plumbing work for me in the past. I would give them an A.”
“They installed some lights, and I would give them an A rating. They were very attentive to making sure that everything was done properly.”
“They did a great job, so no problem there. They were very prompt, thorough, and great. I'd rate them as an A. ”
“They were prompt, they did what they were supposed to do, and they were clean and efficient. I liked everything about them. I had a fixture that had stopped working that needed to be replaced. I have a contract with Mister Sparky. I would give them an A.”
“They did a safety inspection and put a vent in my bathroom for me last year. They're an A.”
“I liked everything about them. The guy was good. He came in, fixed it, and left. They just did a switch. They did A work.”
“They did a very good job. I had no complaints. They did a great job.”
“They were available, and they got the job done. I chose them from a recommendation. They're an A.”