O'Connor Heating, Cooling & Electrical

📍 Electric contractors in Machesney Park

O'Connor Heating, Cooling & Electrical

9.1

O’Connor Heating, Cooling & Electrical, located in Machesney Park, provides comprehensive electrical services for residential and commercial clients. They've built a reputation for their prompt response times and ability to resolve complex issues, from appliance repairs to full system installations. Their expertise extends to ensuring safety and operational efficiency.

The team at O’Connor is known for their professional demeanor and commitment to clear communication throughout the entire process. Clients appreciate their attention to detail and the thoroughness they bring to every job. The focus on reliable workmanship and a genuine customer-centric approach makes them a valued resource in the community.

Information about Electric contractors - O'Connor Heating, Cooling & Electrical

Offerings
  • Installation services
  • Repair services

Customer Reviews

★★★★★

O'Connor Heating, Cooling & Electrical has a rating of 4.6 out of 5 based on over 55 reviews on Google

Kelly

We had Zach from O’Connor come out today when our dishwasher stopped working and became a fire hazard. He arrived within a few hours of us calling and got it working (and safe) in no time. He was friendly, incredibly knowledgeable, professional, courteous, and very patient with me AND my curious three-year-old. For every question I had, he either had an answer that made it obvious he’s truly an expert, or he said he’d find a way to get the answer to us ASAP (mostly invoice questions). Best of all, he helped us get some outside lamp posts working that we’ve been trying to figure out since we moved in 2.5 years ago. While it was an "easy fix" for him, two other electricians and our original home inspector couldn’t figure it out! In all, we are extremely happy with the service we received from Zach at O’Connor. We will definitely be reaching out to him/them for any future electrical needs. Thanks again!

Kelly ☆ 5/5
Moska be Fabulous

They came out, took our furnace apart, then told me the truth, replaced it in under 6.5 hours DONE RIGHT! Cleaned up after themselves. Eric, Patrick, Brian Are A Force of.. HONEST, PROFESSIONAL, COURTEOUS, POLITE AND VERY VERY THOROUGH AND EFFICIENT!! I only have one complaint about O'Connor Heating, Cooling, and Electrical, with Eric, Patrick, and Brian, is that I DIDN'T FIND THEM TWO YEARS AGO! Thank you Again. You have Customers FOR LIFE

Moska be Fabulous ☆ 5/5
Christa Perez

O’Connor heating and cooling has been my family’s life saver a on more then one occasion! Very competitive prices, a knowledgeable team, and they make us feel like family every time! Eric came out this time around and was very professional and courteous! A great company! Highly recommended!!! 5 stars for sure!!!

Christa Perez ☆ 5/5
David Williams

O’Connor’s Heating and Cooling saved the day! they traveled beyond their usual territory to promptly fix my AC compressor. They also offered a fair quote for a full replacement. Highly recommend their outstanding service and responsiveness!

David Williams ☆ 5/5
Barinder Singh

Update: 6/25/25 Not sure what's happening on their end. Called multiple times along with some text messages for updates for few days. No response either by phone or text message. Probably going to go with another company to take a look at the AC issues for my tenants. Hopefully, they are good because initial conversations with them were decent. ------- This is the first time I'm working with this company. Overall its going great. Both the owner and tech (eric) is great. Chatted with them to get the my two AC issues. Asked them to look at two of my AC units that are not working. Let's see how they proceed with those. If everything goes smooth with both of the units then I'm planning to transfer all of the units to them for future maintenance.

Barinder Singh ☆ 3/5
Vish Patel

Our experience with O'Connor Heating, Cooling & Electrical has been extremely frustrating and completely unacceptable. they pick up our Amana PTAC unit at the end of June, and over the next 45 days, we were given excuse after excuse, with no real updates and zero accountability. We called on July 2nd and were told the part had been ordered. Two weeks later, on July 14th, we were told it would arrive by that Friday. It didn’t. After that, we were ignored for days. I called repeatedly—multiple times a day, on several days—and they simply stopped picking up. It was only after I called from a different number that someone finally answered. To make matters worse, the owner's wife answered the phone several times and was completely unprofessional. She showed no courtesy whatsoever, didn’t provide any updates, and never bothered to return calls. If she can’t handle basic communication, she has no business managing customer interactions. At the very least, someone capable and responsible should be assigned to handle service calls. After 45 days of being ignored, I told them I would involve the authorities if my equipment wasn’t returned. Only then did they respond and tell me I could come pick up the unit. When I arrived, the staff was still rude and blamed me for "calling too much," as if it was unreasonable to expect updates after three weeks of silence. This company lacks professionalism, communication, and basic customer service skills. I would strongly advise others to think twice before trusting them with your equipment.

Vish Patel ☆ 1/5
Kelly Mccallum

Again, O'Connor came out when my brothers air went down on the hottest day of the year! Got it running in no time and it wasn't a big expense. Sure felt good to get the cool air going and it was so quick and easy!!

Kelly Mccallum ☆ 5/5

Information about O'Connor Heating, Cooling & Electrical

Address

O'Connor Heating, Cooling & Electrical is located at 10340 Product Dr, Machesney Park, IL 61115, United States

Phone

The phone number of O'Connor Heating, Cooling & Electrical is +1 815-978-2263

Website

The website of O'Connor Heating, Cooling & Electrical is: oconnorhce.com

Business Hours

Monday: Open 24 hours
Tuesday: Open 24 hours
Wednesday: Open 24 hours
Thursday: Open 24 hours
Friday: Open 24 hours
Saturday: Open 24 hours
Sunday: Open 24 hours

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