2026-07-10T12:42:38.864Z

The technicians came out to install a ceiling fan and a new outlet and switch for the pool equipment. The work was conducted in a timely manner, they were very respectful and told us when they were going to use power tools so our children did not get startled! The technicians cleaned the work area well and we plan on using them again!

2026-06-25T18:09:58.303Z

Hey just had to share this story about how amazing Costas Hatzis is. We had them do a big job for us but the contractor hired them not us. A year later we had a birds nest in the electric service they installed and I called their number on the box.They not only got back the same day but just a few days later came and fixed the issue. No charge just fixed. Just wanted to thank them so much- its not every day you have a company that stands by their work a year later with no grief at all. They didn't ask when they did the job or who I was, or anything. They just were very nice and came and fixed the issue. A rare thing in the world of home repairs/ contractors. They are the real deal and stand by their work!

2026-03-02T18:32:05.816Z

un saludo desde puebla, hasta aca llego su hoodie

2026-02-24T21:42:19.378Z

The blizzard of 2026!A tree took down power lines and left a household of 8 people, two dogs, and three cats without electric and heat. Costas was the only man who come out for these folks in the blizzard that night. Not only did he save the day, but he did very professional and competent work. He also communicated very effectively with me, the tenants, the fire dept, and the utility company. All for a very fair price. Whether you’re a renter, a homeowner, or a landlord like me, save Costas’s number.

2026-01-14T14:29:41.024Z

We hired Costas Hatzis to upgrade our home to 200 amp service. The price was great and the quality of work was top notch. Will definitely go back to them first with any future electrical projects and would highly recommend to anyone.

2025-11-25T19:21:58.996Z

Costas Hatzis Electric Inc is by far the best electric service in the area, the owner is awesome, he shows up for the small jobs , and the big jobs for the house ,when I've needed him, great prices and great work, I highly recommend

2025-10-04T11:07:09.210Z

I just got an EV charger installed along with a few new outlets indoors. The EV charger involved trenching 50’ so it was complicated. I talked to a handful of companies - many didn’t actually give a price, gave absolutely absurd prices, or provided no details. Costas showed up as planned, got an estimate out fast with a ton of detail, and then made it happen. The job was not cheap, but the pricing was better than all other quotes I got. They were great to work with throughout this whole process. I’d definitely recommend them.

2025-10-03T15:24:59.553Z

Installed a charger in my garage. Costas and the other electricians were great! Highly recommend and will be using again!

2025-08-17T20:27:53.803Z

Costas Electric is the definition of professional. Always returns calls, prompt responses and the utmost professional staff for all your electrical needs.

2025-08-03T12:54:35.400Z

I highly recommend Costas Hatzis Electric, they are an outstanding organization. They came and got the job done and were flexible enough to work around my schedule. The work came out amazing, and I plan to work with them again, A+++!

2025-07-14T12:38:36.742Z

Costas and his crew were an absolute pleasure to work with and at a fair price!I first reached out to get an estimate for a Tesla Wall Connector installation and for a new light fixture in the stairway ceiling. Costas arrived promptly for the estimate and I decided to move forward with him for the job. On the scheduled morning, Costas and his crew again arrived right on time and got right to work. I was impressed by their proficiency and efficiency, taking great care around my house and throughly cleaning up as they went along.At the last minute I decided to have an extra light fixture added as well as some rewiring of a different fixture and Costas was able to graciously accommodate my requests on the fly.Throughout the entire process, Costas was responsive and helpful with guidance and advice for my projects. I would gladly recommend Costas to anyone looking for a top notch electrician and will certainly reach out to him for any future needs.

2025-07-04T00:14:58.632Z

I can’t recommend Costas Hatzis and his team highly enough! He recently installed my EV charger and helped with several other electrical issues around my new home—including a tricky washer/dryer outlet repair. Throughout everything, Costas was incredibly professional, thoughtful, and reliable.He explained things clearly, showed great attention to detail, and always worked with care and consideration—both for my home and my peace of mind. It’s rare to find someone who is not only highly skilled but also kind, responsive, and a genuinely good person to work with.Thank you, Costas—I’m so grateful for your help and will definitely be calling on you again!

2025-06-28T21:39:14.917Z

As someone in the real estate business, I work with a lot of contractors—and Costa Hatzis Electric truly stands out. They recently upgraded two panels for me, neatly labeled the breaker box, and even cleaned up a mess of old Comcast cables without being asked. Their pricing was fair, communication was excellent, and scheduling was seamless. It’s clear they take pride in their work and value professionalism. They’ve quickly become my go-to electricians, and I’ll be confidently recommending them to clients and colleagues alike.

2025-05-24T15:54:12.264Z

We used Costas for a significant amount of work done in three rooms: wall sconces replaced (several relocated), ceiling fans installed (new installations, not replaced), recessed-light installment, new outlets/switches installed (not replaced) and wall-mounted TV set up. They were fantastic: responsive, reliable, professional, very quick, high-quality work all around, and competitively priced--quote came back near exactly what I would have expected the job to cost, which is always an excellent sign. Will absolutely use Costas Hatzis again in the future.

2025-05-01T14:58:20.175Z

Jaren, Izzy, and Cosmso performed top notch work installing 10 outlets across multiple floors of our home. Extremely professional, communicative, and timely. We are repeat customers, Costas is our go to for electrical work.

2025-04-24T01:39:28.733Z

Always 5 stars! I will continue to refer people to Mr Hatzis. He and his team have consistently supplied top notch electrician services. Easy to just call and make an appointment. They show up as scheduled and get the job very well done, every time.

2025-04-22T19:29:56.577Z

Fantastic low voltage work for an automatic strike and card reader box. The technician was very informative in explaining more about the panel, and very friendly. Will hire again!

2025-03-05T20:04:23.527Z

Great from beginning to end. Scheduling, timely response, knowledgeable suggestions and advice, great crew who were prompt and extremely clean. Costas, Cosmo , Kat and the rest of the crew were all great to work with. I would recommend them and will use them again!!!

2025-02-03T16:13:03.171Z

Great service, friendly, stay until they get the job done.

2025-01-30T13:51:46.333Z

This people are just amazing. Professional, courteous, reliable, meticulous work, knowledgable.. They have worked at my house 3 times, and they have left the place spotless. Even when cutting holes and running wires, you can't even tell they were there. Also, this is the nicest team of people I have worked with. Everyone is friendly easy to talk to and willing to do what it takes.

2024-12-07T20:51:32.398Z

Costas and his team carried out a few projects for me recently (e.g. new recessed lighting, baseboard heater installation and other upgrades). He has been very pleasant to deal with from start to finish. It was easy to plan the projects with him and adapt them along the way. He was quick to provide us with a quotation and to schedule the work. The work was tidy and nicely finished. We are continuing to work together with a few other items and I have great confidence in him.

2024-12-06T22:16:10.712Z

Cannot say enough good things about this company! After waiting for weeks for another electrician to come do a job, I was pleasantly surprised when I called costas and they said they could get someone in that week. Communication was prompt,responsive and extremely professional, price was so reasonable, and the work was done beautifully! I will 100% be going to Costas Hatzis for any and all electrical work & will be suggesting them to anyone who asks. Thanks guys!

2024-11-25T15:28:08.792Z

We hired Costas Hatzis and his crew for a fairly sizable home renovation (living room, dining room, kitchen & bathroom). They went above and beyond to ensure everything went smoothly throughout the entire renovation. Costa's and his office were always very easy to get in touch with, great communication and a crew of very hardworking guys. We dealt mostly with Costas & Izzy, both extremely professional, personable and easy to work with. They will be my go to electricians in the future! Thank you Costas!!

2024-10-30T17:02:07.962Z

I recently hired Costas, Cosmos, and their team for an electrical project, and I couldn't be more pleased with their service. From the first consultation to the completion of the work, they demonstrated exceptional professionalism, skill, and reliability. Costas and Cosmos are highly knowledgeable and clearly passionate about their work, always making sure that everything was done safely and to code.Their team was punctual, courteous, and maintained a clean work environment throughout the project. They were very responsive to all my questions and concerns, taking the time to explain each step. The quality of their work was outstanding, and I felt in very capable hands the entire time.I would highly recommend Costas, Cosmos, and their team to anyone in need of electrical work. Their expertise and customer-focused approach make them stand out, and I’ll definitely be using them for any future electrical needs!

2024-10-22T00:53:21.427Z

Had these guys come out and wire my whole shop and add lights Nothing but the best from Setting up my appointment and the quality of the work was exceptional. I would recommend them to anyone!!

2024-10-10T17:08:38.179Z

They got me back online, working late and early, after some construction worker negligence and after a moving vehicle snagged and severed my power main. Costas and the crew were all extremely professional, diligent and friendly. They were persistent at getting the city and Eversource mobilized, which was no small undertaking. Heaven forbid I need to call an electrician for something like this ever again, but if I do, it'll be these guys. Top notch!

2024-09-19T19:09:13.079Z

Israel and Bobby and both fantastic! We had a breaker issue and they took care of it promptly and everything works now!!

2024-07-17T21:32:53.671Z

One of our wires broke down on our condenser system and we’re out of in the middle of a heat wave in July. We tried multiple contractors, but they were the only ones who were able to come over same day and fix the issue in a timely manner. We highly recommend these guys.

2024-07-10T17:14:09.219Z

We used Costa Hatziz to do all of the electrical and fire safety for the buildout for our venue, and it was a great experience. They were very responsive, and made it a seamless process. I highly recommend them!

2024-05-02T19:24:53.932Z

We used Costas Hatzis a couple of times now. The first time was to wire a Frame TV OneConnect cord through our fireplace, which they did in under 15 minutes! The second time, we'd asked them for floor outlets . Both times, the electricians that worked in our home were courteous, on time, and precise! It is also super easy to make an appointment with them, which I appreciate. They are now our go-to electricians!