During a recent 90 plus degree heatwave, our AC went out and we were in need of assistance. We…read morecalled Herchenbach and their response was immediate. Brian D. was our technician, and he was professional, knowledgeable, and very kind. We were very pleased with the service and will not hesitate to use Herchenbach for future HVAC needs.

Highly recommend Herchenbach Mechanical for your HVAC needs in Lake County. They are family owned…read moreand operated. A few years ago, my old AC from the 1990s was in need to be replaced. I decided to go with Herchenbach Mechanical after comparing a couple other places in the area. Scheduling an appointment was easy. Curtis and his team came over and installed the AC unit fairly quickly. They were very professional and courteous. Fast forward to a few days ago, my kid decided to throw pieces of chalk down the pipes. I called Herchenbach Mechanical to schedule a time and date that works for me. They will email and text you to confirm your appointment. On the day of your appointment, they will also send you a photo of the technician that will be over. Adam, the technician, was very friendly, knowledgeable, respectful and on time. I told him what happened and he explained what he would need to do to get the chalk out from the pipes. I also scheduled them to clean my AC as well. After Adam finished using the hose from the backyard, everything was neatly put back the way it was. He didn't leave anything out or left a mess. When he was inside the house, he would immediately put on those disposable shoe covers without me having to ask. Herchenbach Mechanical has always provided great, friendly service when I needed them. I have nothing but good things to say about Curtis and his team. Again, highly recommend them! You won't be disappointed.

I Love O'Brien! They're professional, honest, and trustworthy! I started using them when Gary was…read morethe owner. They have kept up their exemplary customer satisfaction, true to the O'Brien name! I wouldn't use anyone else!

Had no a/c so called for service. they were here by 10. Fixed by10:30 and incredibly reason…read moreable. I will always use them.

Can't say enough great things about this business. Jason is always there when we need him. He is…read morequick and professional. As a commercial business, we have emergencies and appreciate his response time and fair pricing. Definitely hire them!

Prompt and courteous customer service from Tanya in the office! Jason was able to come out and…read moretroubleshoot my furnace the same day. I had sent a text of the audio/video of the noises my furnace was making and the technician came prepared to solve the problem. Great service and happy to use a local family-owned business!

They came to service my GE generator. First trip here they realized they needed a specialty kit…read more Realized a different manufacturer kit would work and ordered it. As soon as the kit came in they rescheduled and came promptly and handled everything.

THIS OLD HOUSE My elderly parents had a serious electrical…read moreissue. Of course happened on a Sunday night. Upon calling for help Peter came within the hour and was able to safely restore power, advice and quote for permanent set up that old house electrical panel. By next afternoon all repair was finished. I am in forever debt for his professionalism, attention to detail and his exceptional knowledge. Peter is trustworthy and I would not go anywhere else for my family's electrical and HVAC needs. His help is prompt and his explaining sincere. And BTW having all this service during extreme heatwave has saved my parents well-being. Thank you,Peter for being there for us.

I have a Sears home warranty and have had CRS Heating and Air Conditioning come out to make repairs…read moreon everything from a new furnace, replacing our hot water heaters, fixing faucets that have locked up and just recently had service tech Mike Howell come out to repair 2 toilets that constantly ran. We built our home 20-years ago and I guess it's that time when stuff is starting to break down. Fortunately, it's gotten to the point where anytime we need repairs, we ask Sears to assign our service ticket to CRS and Erin (who I've works with for several years) always come through. As I've mentioned, I've used CRS for just about everything and would recommend them for all your heating, AC and other needs. As far as this last repair goes (2 running toilets), Mike replaced both flappers and fill mechanisms and things work like a charm! Hoping we get another 15-20 years outta it. Haha THANKS Erin & CRS

Mike is amazing Super knowledgeable and a super nice. Love the service CRS provides…read more We have worked with many companies, CRS is among the best

Arrived on time. Honored quoted price. Completed no hassle excellent workmanship. Cleaned up after…read morejob

Showed up on time and protected our carpeted stairs for removing the old water heater and bringing…read morein the new one. Recommended that we replace the saddle valve for the humidifier with a new valve which caused a leak. They immediately returned and resolved the issue. This is why I only use local plumbers who can return quickly if necessary.

Excellent service. Closed a few years ago. Sold to a reliable company. Herchenbach mechanicalread more

Doug Lombardo installed a Trane high efficiency furnace & humidifer this fall, and I can…read moreconfidently recommend Lombardo's to anyone. Doug personally came over to the house, took the time to understand what we were looking for during the quoting process, explained all of our options, and then provided us a highly competitive quote. Doug's team was professional, polite, and thoroughly cleaned up after themselves. We are extremely pleased with the finished result, and will plan to use Lombardo's for all our future HVAC needs.

Igor has been servicing our two furnaces and AC systems for a number of years. He is super reliable…read moreand trustworth. He shows up when he says he will. He does excellent work at fair prices. He will not upsell you. He is very knowledgeable and practical. He has replaced 2 furnaces and a compressor for us over the years and each project went smoothly. He stands behind his work 100%. We have gone through a handful of other HVAC techs over 23 years, with Four Seasons being the worst. ID Mechanical is the best and I can recommend Igor and ID Mechanical without hesitation. Ed Lau

Igor was a huge help in fixing our AC. we had a weeks-long issue getting a contractor assigned in…read moreJuly via our home warranty due to availability and our spacepak system. Once assigned, Igor made us a priority with no AC and a baby at home, doing everything he could to expedite the repair and reduce the out of pocket cost for us after the home warranty picked up only part of the cost. I will definitely be using ID Mechanical going forward. Igor and his team were great to work with and went the extra mile to keep my family cool and safe.