A to Z Electric Co.
3rd year as a Best Pick
certified company
A
rated
Based on 194 reviews
Our Certification Process
Best Pick Guarantee
Verified General Liability Ins.
Verified Workers' Comp
3rd year as a Best Pick Call
"At A to Z Electric Co., we pledge to always provide the customer with the best products and service, to always give the customer a fair price, to always make the experience a delight for the customer, and to always guarantee our work. As long as you own your home, we will be available to service any of your electrical needs."

Robert Iovino | Owner
Company Information
Services Offered
A to Z Electric Co. provides residential and commercial customers with a variety of electrical services, including the installation of lighting fixtures, outlets, and switches; upgrades and rewiring; and electrical violation correction. The company also offers 24-hour emergency repair services.
Warranty
The company offers a 100 percent customer satisfaction guarantee.
Company History
Founded in 1967, A to Z Electric Co. is a local, family-owned operation with over 45 years of experience in the installation and repair of residential electric systems.
Employee Information
Company employees wear uniforms.
Additional Information
A to Z Electric Co. provides free estimates.
Areas Served
Northern Chicago, Northwest Chicago Suburbs
A selection of 194 homeowner reviews:
“They've always done an excellent job. They are very pleasant, they clean up after themselves, and they are knowledgeable and polite. We've never had any problems. We've recommended A to Z to all sorts of people already.”
“I've used them for several years, and I've had a positive experience with them every time. They're punctual. They're very professional, and they don't mind when I hang around, ask questions, and try to learn more about my home. They deserve an A+. I have absolutely no complaints.”
“A to Z Electric is a good group of people. They are all very professional. They have to get an A+. I wouldn't have any problem with recommending them.”
“I called them when the furnace went out. I would give them a top grade—A+. I have no complaints.”
“The work is OK. When I get ready for them, I'll call them. They do wonderful work.”
“They rewired the house. They're great, excellent.”
“They put in a 220 line in another outlet and they rewired the upstairs attic. They were very thorough, clean, and I had a very pleasant experience. I would give them an A+ rating.”
“They rewired my garage. They did a very good job. They're an A+ company.”
“They did something a couple years ago. They were fine. I went from fuses to circuit breakers, so they upgraded the whole electrical system in the house. They responded quickly, gave an estimate, and got the job done quickly. I would give them an A rating. I had no issues.”
“They were upgrading some electrical boxes. They came in and did what they had to do. They were here when they said they were going to be here and they completed what they said they would complete. I would give them an A-.”
“They were adequate.”
“I had a very good experience with them. They did all kinds of work. Everything was modernized. I was very pleased with them. They were very nice, good, hard workers. I'd recommend them to anybody. As far as I'm concerned, they were good.”
“They were rewiring my garage at the time. They did a great job. An A is good; I have no complaints.”
“They were rewiring in the house. They did it pretty quickly. I would definitely give them an A.”
“I had a positive experience.”
“They rewired the house. They were quite thorough. They did a neat job. I would give them an A.”
“I did have a positive experience with them.”
“They did a good job.”
“I had some outlets and switches put in downstairs and some grounding outlets put in. They had a good recommendation for wiring, which is included. Plus, I had him put in an electrical radiator type heater in my hallway. So far, it's going well. I would give them an A. I haven't had any complaints.”
“I was thinking of using them again for some additional work that I have to get done. Once they got there and did the service, they were professional. They had to ground a water meter, an electrical meter, and some light switches or light fixtures. They're an A+.”
“The work was done, and the customer service was all right. The last time, they installed a ceiling fan for me. My wife chose them. They did really good work—the fan and light are working, I'd rate them as an A.”
“They did OK. As far as I know, they fixed everything, and it looks OK. I don't know if it was a main wire that they fixed, but the wire was kind of old, and they fixed it. The company gets an A grade from me.”
“They are local. They knew what they were doing, and they were fast. They installed two circuit interrupters. Then, he looked over the whole electrical system in the whole house because he got done with it in 20 minutes and they had an hour minimum to come out. I would give them an A.”
“I was very pleased with A to Z Electric. The people were knowledgeable, and I thought they had good craftsmanship. They put in a new electrical box and outlets in the basement, and I would give them an A+ rating.”
“I had two other people come, and neither of them was able to find the problem. A to Z Electric was able to diagnose the problem; the electricity in the front part of the house was out. They're a grade-A company.”
“A to Z Electric did a good job, and they didn't play around. They did great, five-star work. They changed all the wiring around my house. I would give them an A for their excellent work.”
“I use them a lot. They are good guys. They put in a lot of electric outlets and lights, and they helped with a couple of outside lampposts and basic wiring stuff. They get an A in my book.”
“They did it pretty fast, and they did the whole house. I would grade the company as an A+.”
“They were competent and knew what they were doing. They put in outlets and worked on light sockets. They get an A+ from me.”
“They came in and did exactly the work they said they were going to do. They did electrical work. They did all the outlets and light fixtures in our house. They're an A+ company.”
“They came in and did the job, they were polite, and they informed me of what I needed to do. They ran some wires through a few outlets. I chose them because they were the only ones I knew. I would give them an A grade.”
“They did a good job. They repaired the lights in the basement, and I would grade them as an A.”
“I liked their personal attention. He went above and beyond as I shared another issue with them, and he called back to see if there was anything else I needed. They changed old outlets. They get an A grade from me.”
“It worked out well, and they seemed very good and very professional and everything. They connected a light. I would grade them as an A.”
“They did a nice job. They put two outlets in for me, and they did two light switches. They're an A-rated company.”
“They hooked up the electrical socket up the right way. I'd give them an A grade.”
“They did work on my father's house. He still had the old screw and fuse box, so we had that changed out and one additional outlet put in. It only took them half a day to do it all. They were prompt when coming out for the estimate, and they told us what we needed. They were efficient, and they cleaned up good and everything. We were just satisfied with them. We were happy with the gentleman that came out and gave us the estimate. The workers were satisfied, and we could see that they were skilled technicians. I'd rate the company as an A.”