Nima is professional and knows his stuff and it is apparent in the quality of his work. He added a…read morepower outlet and mounted my overhead projector in a way that minimized how many wires were showing and he was able to do it in a 1/4 of the time I was quoted by some other local AV stores. He even came back to help with some troubleshooting free of charge. I have some other improvements to make my home a completely smart home in the future and I definitely will be calling him again for those.

Nimon is very friendly and professional. He installed a TV, hide all the wires in our basement and…read moreput wires for speakers. I strongly recommend Nimo!!

I don't write many reviews on contractors, but Fox Valley Security deserves one. They installed our…read morehome security system in South Barrington ca. 1995. Importantly, they designed it to suit our needs rather than force some standard thing on us (back then we had small kids). A few years later, we updated our windows, and they came back and updated the system. And a couple years ago, they adapted it once more to our changing life style. They listen. They are friendly and knowledgeable. They do not push unnecessary features. And they are very fairly priced. Great company to work with.

The owner of the company came to my house (personally!) in Barrington to do the estimate for our…read moreSECURITY and FIRE ALARM systems. He was very conscientious, and assessed every door and window, as well as every other possibility you can imagine...VERY thorough! He explained everything and gave me a fair price for what sounded like a lot of work. His installation guys were practically invisible--finishing the job carefully yet quickly, AND they even cleaned up after themselves. The owner was so nice, and made me feel like I could call them with questions about my alarms ANYTIME (what a relief!). I have a friend who runs a business out of huge warehouse in Schaumburg and he needed someone to install a security system. I recommended Fox Valley Security Systems. I know he was thrilled with these guys as well. The owner has had the same team of installers for over twenty years so they work together very well...both big and small jobs. Experts in their field, fairly priced, honest and friendly! RESIDENTIAL SECURITY and FIRE SYSTEMS.These guys REALLY know their stuff!

Ok so this post is long overdue but it has been on the back of my mind since I worked with Farhan 2…read moremonths ago (that's how amazing the service was). I had a last minute event come up and needed some posters and custom cut-outs made. I was referred to AVCS by a friend. I was a little skeptical at first because it is a small private company so I didn't know how things would turn out, quality price, etc. Boy am I happy I went through with it. I gave AVCS a call and spoke with Farhan and told him about my 48 hour deadline. He didn't skip a beat, assured me I was in good hands, and was extremely professional throughout the entire process. He sent me various images of the protoypes he had ideas for (better than what I had even asked for) and then recommended a more cost effective material than the one I was requesting. He gave me various quotes and options. The end product came out better than I could have even imagined, earlier than my deadline. 24 hour service! Amazing. Small businesses usually like to squeeze every penny out of you but not ACVS. They let their work and craftmanship speak for itself at prices that are super reasonable. They have a customer for life! Highly recommended to everyone!

We have had the honor of working with AVCS numerous times in the last few years. Great company with…read moreflawless installations. AVCS is not only professional but friendly also! They have really added value to all our events and made them perfect. With so much attention to detail, AVCS works hard to make every installation run smoothly, without any hiccups and accurate. Great people, definitely recommended.

As you may or may not know, it gets pretty cold in Chicago. Cold enough that buying your girlfriend…read morea thermostat for Christmas is a totally appropriate gift. After a failed attempt to install a new Nest thermostat for her, I called in Greenfii for help. Not only was James incredibly professional, helpful and knowledgeable - but he gave us a walk through on how to use the thing! Thank you James and Greenfii for being awesome at what you do.

Amazing!!!!!! I found them through the nest professional installer site. Able to communicate over…read moretext and able to set up an appointment and install same day. They do a lot more than nest installs. Tommy quickly helped me connect my lights and nest to Alexa! This was the easiest most hassle free process. I love that they recycle old thermastats vs throw them away and are based in Lakeview

Ritzman Electric just installed a Kohler 24RCL generator for us. We were thoroughly impressed with…read morethe broad knowledge, experience and professionalism demonstrated during the entire process. Ritzman Electric managed everything including permit application, gas service upgrade, concrete pad, generator delivery and placement, startup, and final inspection. As an added benefit, Ritzman's involvement doesn't stop there. Mike Ritzman also has extensive automotive tech experience, and is certified with Kohler for ongoing generator maintenance, a service we have gladly signed up for. In summary, you may hire Ritzman Electric with absolute confidence.

Ritzman Electric installed a whole-house generator for me. Mike and his crew finished the project…read morequickly and with few surprises. They also took care of the permit and inspection regulations that Naperville requires. They are a very pleasant and professional company to work with.

I called these people to see if they would install a security system that I previously purchased…read morefrom another security company and then moved. I informed him that I had the cable, the cameras, everything except for the person to come and install the cameras at my home, and he said do you think you'll save money by doing it this way? Immediately putting me on the defensive. I felt like I was arguing with someone that I was attempting to gain information from, in order to pay for services. Once I finally told him that I did not feel like I should have to defend myself, nor fight about trying to get services, only then did he tell me that without purchasing any equipment from them, just the installation was $450. Not including remote set up, because he told me I would have to find somebody to do that for me. Very unprofessional, not happy. Go somewhere else!

After much research I found Stealth Security to have the best security camera system for a very…read morecompetitive price. They provided a detailed estimate with technical specifications and an onsite visit to ensure my needs would be met. Installation was done professionally and included some additional cable work, all on budget as promised. Overall a great experience with Stealth Security and definitely worthy of a 5 star review.

We have been using Perri-Aire for about ten years now. After a frustrating set of experiences with…read moreour previous heating service, found them to be an excellent company. We have a 12 year old Weil-Mclain high efficiency boiler and thanks to Perry and crew, its running well. Highly recommended!

Not good at returning calls. It took about 5-7 calls over a couple weeks just to actually get an…read moreestimate scheduled. Then there was no follow up after the estimate visit. I had to reach out 1.5 weeks later, and never received the email information as promised. The lack of response and the estimate finally coming in at 3X the other quotes, leads me to think they were not interested. Company is a small, owner-run operation which is probably best suited for standard basic boiler/furnace work. Our hydronic radiant floor heat seemed a bit too much for them, as the pricing was more than 3X other quotes, and they were not familiar with alternate heat source options, such as radiant electric boilers.

Really happy we chose Wally & Upgrade Electric to update our panel and add an outdoor outlet for…read morehot tub. Very affordable and professional. Thanks!

Upgrade Electric quoted a fair price, showed upon time, completed the job quickly and cleanly…read more Moreover, the electricians were courteous and made sure the job was done to my satisfaction. I can't recommend them more highly. Simply a great experience.