Tom came out to my place, got the proper measurements for the fixture that I needed to have…read morereplaced, and installed a nice new unit within the budget I quoted to him.

Tom installed a Generator/InverterTransfer Switch in my basement to the outside wall. So next power…read moreoutage, I hook up my Generator and I'm good to go! Refrigerator, Sump, Wi-fi some lighting and even my well pump! Tom was on time, knowledgeable, cost effective and very communicative . He made sure everything worked, cleaned up afterward. I would definitely use his services again!

We hired North Shore Electric to design and install a gutter and downspout de-icing system. Despite…read morethe system being powered on, the downspouts freeze solid, water backs up, and ice pools at the base--creating a serious safety hazard. We raised this issue last winter and again this year, and each time our concerns were dismissed, with blame placed on us despite the system being turned on well in advance of freezing conditions. We are now being told that their 10-year "warranty" only covers the cable itself, not evaluating whether the system is functioning properly or was correctly designed. In other words, if the system fails to do its basic job, we still have to pay them just to tell us why. What is the point of a warranty if the company refuses to stand behind system performance or take responsibility for obvious design failures? Between the unsafe conditions, refusal to investigate without charging high fees, and repeated deflection, this experience has been extremely disappointing. We would not recommend this company. It's clear that once they receive their nearly $5,000 payment, customer support ends.

Honest work, amazing service, very efficient. Definitely will be using them moving forward.read more

We just finished a generator installation by Andrey and another employee. We are totally satisfied…read morewith the installation process. They both do excellent detailed work and met individual requests including adding an outlet and installing the gas line and electrical line underground from the electric feed to the generator. We would highly recommend them!

Couldn't be happier with the service provided. It was easy to arrange a visit to service my home…read moregenerator. Andrey continued to help troubleshoot afterwards by phone when my generator kept losing connection to the local network - it turned out to be a weak WiFi signal. Two enthusiastic thumbs up!

Needed a Tesla wall charger installed in our garage. Jake showed up on time and offered a few…read moredifferent options with full explanation of each. Once we agreed on scope and price he went to work. You could tell he has installed a ton of these. Job was completed in a timely manner and he left the area cleaner than when he started. Charger has been used daily for a few months now without issue. Would recommend.

Jake was wonderful to work with. He was super responsive, on time, and very fair with pricing. I…read morewould highly recommend him. Thank you so much.

NDP Electric are designers and contractors design and build for large ground up hotels, retail and…read moreall hospitality spaces. Ive had the pleasure to work with them on all phases of high end projects. They are strictly commercial and have decided to phased away from all residential work as of 2015.

This company is the only electrical contracting company I would ever use. They are prompt, get the…read morejob done effectively and at a competitive rate, clean and efficient. Can't say enough about Noah and NDP electric.

Certainly one of the best businesses to repair, reply and service your generator needs. Bryan C was…read moregreat and very helpful with my repair. We are fortunate to have such a great company in our county. If you need help or have any questions or needs give these folks a call.

Very dissatisfied with the service of GenX Generator in Highland Park. Workman showed up 4 hours…read morebefore scheduled appointment time when nobody was home. We got an email invoice a couple days later saying work was done, but we couldn't tell if it was or not. Additionally, in order to properly test if the generator is working, one would need to get into the house, which they couldn't do. A few weeks ago when the power went out in Wilmette during a storm, the generator did not work!! We had to bring in another company to get the generator working properly. What is the point of paying a company to provide a service if it doesn't work!! Avoid using this company, they will scam you by showing up when you are not home, charge you for work not done and leave you in the dark when you need the generator the most.

Needed immediate service from Penco Electric. Came out within 20 minutes. Thanks Isabel and the…read moretechnician that quickly resolved our issue.

PENCO just installed a whole-house standby generator for us. This entire project from beginning to…read moreend was first class. The sale process, the customer service side, the prep, and installation were all easy and professional. The work was top-notch, and our property was left clean and presentable. It is rare to find a company with the high standards exhibited by the PENCO Team. Great value for the money! We won't hesitate to call PENCO for any future work we may need done.

Excellent customer service and very talented electrician, not many compare. Power Up electric…read moreanswered my call immediately, scheduled an appointment to review source of limited power failure isolated to the kitchen and lower level of our home. Chaim came out in 2 hours, saving a majority of our food! Chaim demonstrated great respect for our home, by putting booties on his shoes to keep the floors clean, fixed the problem and gave an accurate estimate of the cost, ending up much cheaper because he isolated the issue almost immediately, and gave great advise. Even better, with his diagnosis, submitted a claim that will be paid by ComEd for their equipment failure!!! True pro, and a life saver, and exactly what we were looking for. We will absolutely use Power Up again!

We had some work performed by Power up, and we were very impressed with the provided service…read more Chaim, Justin and Shlomo were extremely professional and courteous. After a lot of troubleshooting, the issue was resolved promptly. Additionally, they cleaned up in the areas they worked in. Prices are reasonable and service is top notch. They came back two times after the initial visit, and they did not quit until the problem was determined and corrected. I highly recommend Power Up to others. They are very personable. Manuel and Sandra V.