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A to Z Electric Co. is a highly rated electrical contractor serving the greater Chicago area, carrying a 4.8★ rating across 99 reviews. Their portfolio includes deck and patio, windows, and doors. One reviewer writes: "I called A to Z, and 15 minutes later Bob was at my door ready to get the job done." Multiple homeowners describe the finished product as polished and well-done. Bob makes a point of keeping clients updated — and they notice. Clients appreciate that timelines and budgets are respected, not estimates. They consistently leave the job site clean — something clients consistently mention. Reviewers note solid value — competitive pricing for the quality delivered. Review responses show the owners stay involved after the project wraps. Transparent estimates with no surprise charges at the end.
Electricians projects typically cost $200 – $10K in Chicagoland
Zakariya Alcodray
14 reviews
Chicago
No recurring concerns found across reviews. This contractor maintains a consistently positive reputation.
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“I would recommend these folks to anyone looking for electrical help from experienced and professional workers.”
“Last night our entire basement unit lost power suddenly, while the upstairs unit still had electricity.”
Last night our entire basement unit lost power suddenly, while the upstairs unit still had electricity. After getting nowhere with the utility company and feeling pretty panicked, we called the emergency line for A to Z Electric and were connected with Ron, who was an absolute lifesaver. He immediately began helping us over the phone, calmly walking me through what to look for and staying incredibly patient while I tried to find the things he was describing. He responded quickly, was professional, and clearly knew exactly what to check. He ultimately identified an outside service disconnect breaker that had tripped — something we didn’t even know existed — and safely restored our power. He also took the time to explain what happened and what to watch for going forward, which was incredibly reassuring. It’s rare to find someone who is not only technically excellent but also kind and patient when you’re stressed and scared. I would recommend Ron without hesitation and will absolutely be calling A to Z Electric again for any future electrical needs.
Katlin Clark
Jan 2026
“I can't express how amazing A to Z is , we had them work on our daughters make a wish shed...”
I can't express how amazing A to Z is , we had them work on our daughters make a wish shed conversion project and they went the extra mile making sure everything was perfect. Their kindness, generosity and expertise made is an overall great experience after a stressful time.
katie kenoe
Dec 2025
“Bob, Ron, and Frank were awesome.”
Bob, Ron, and Frank were awesome. We got a quick quote from Barry and the team was able to come out a couple days later. They delivered top-level results in an older home that had a lot of issues. A couple days later I needed help installing an electric oven. I called A to Z, and 15 minutes later Bob was at my door ready to get the job done. Incredible!
Phillip Garland
Dec 2025
“Bob did an amazing job, was super friendly, and went the extra mile to make sure old holes were...”
Bob did an amazing job, was super friendly, and went the extra mile to make sure old holes were patched up from previous fixture and gave a fresh light panel for a complete refresh. Quick to call, schedule, and come out. Will be reaching out to them in the future!
Gunther Poth
Aug 2025
“We had a great experience.”
We had a great experience! We only needed a couple of small electrical jobs. Ron was prompt, professional, courteous and affordable. We recommend A to Z very highly!
T Richards
Jul 2025
“We could not possibly have had a better experience with A to Z.”
We could not possibly have had a better experience with A to Z. From our initial contact with Barry to all the excellent work Ron, Bob, and Frank did on site - an extremely tidy, very thorough job rewiring our ~100 year old single family home, installing multiple fixtures and a new breaker box with care - all were a delight to do business with and have in our house. The company’s prices are great and the work was done efficiently and quickly. I highly highly recommend them for any electrical work you need done, and should we ever need anything else we will go straight back to them. Thank you all so much!!
Eva Lewis
Jun 2025
“I had an issue with a faulty outlet and was concerned about possible damaged wiring.”
I had an issue with a faulty outlet and was concerned about possible damaged wiring. Bob came out within hours of my call and replaced a bad gfi outlet. He was very quick and friendly.
Patricia Mahony
May 2025
“Super grateful to have found this place.”
Super grateful to have found this place! We ran into an issue and found a sticker for them and just took a shot at calling for an estimate. Ron came out and within an hour had us up and going. Everyone from Barry to Ron and the secretary, thank you for all you do!
Jazmin Guzman
May 2025
“Wonderful company all around.”
Wonderful company all around! Reception was kind and efficient in getting us an appointment. The onsite help was communicative about when they would arrive, friendly, and hilarious to boot. They worked quickly, educated us when we had questions, and were able to get our fixtures wired safely, and our faulty switches fixed, with no trouble at all. I would recommend these folks to anyone looking for electrical help from experienced and professional workers
Zakariya Alcodray
Apr 2025
“We had to replace our circuit breaker panel and fix many sockets.”
We had to replace our circuit breaker panel and fix many sockets. I really appreciate that the work was completed in less time that had been originally planned. We are very pleased on how every turned out.
Esther Moreno
Apr 2025
“EXCELLENT service.”
EXCELLENT service! Friendly, fast, skilled professional. Very clear pricing with no tricky upselling. One of the best experiences I've had with trade services. Highly recommend!
Marianne Blair
Mar 2025
“I hired Bob with A to Z to install a new fan/light combo, replace a broken outlet as well as some...”
I hired Bob with A to Z to install a new fan/light combo, replace a broken outlet as well as some broken switches, and he finished the work quickly and expertly. I was so impressed I asked him for estimates on future work to be done at my home when I can afford it. Will be using A to Z again and requesting Bob.
Gill Donovan
Mar 2025
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