I have been doing business with Hartwig for years & trust them. No messing around & confident in…read morewhat they are doing especially Mark. Thanks!

We purchased our dishwasher from a big box store. Upon the start of installation they stated that…read morewe needed a shut-off valve & could not do it. So they left the dishwasher in our family room & left. We contacted Hartwig Mechanical. They arrived within 2 hrs of our call and replaced the valve & installed our new dishwasher. We are VERY happy with their fast service & the personable great plumber. Highly recommend!!!

Was looking for a company to clean and check my furnace for the upcoming winter. I read a review…read moreand decided to give MG Mechanical a try. I've never been happier with the service they provided. From the friendly Melanie who set up my appointment to the friendly and professional technician Omar who was very punctual and knowledgeable. The job was completed in an hour and Omar assured me that I had many years left from this furnace. I would highly recommend this company to anyone looking for a fairly priced and professional job well done.

Just moved into our new home and after 7 days, our AC quit working. After my husband had called a…read morefew HVAC companies in the Woodstock area and seeing his frustration level rising, I decided to try. I reviewed MG Mechanical ratings and like what I saw. I called and Melanie (the person who takes the service calls and handles scheduling) was super amazing and very professional! Unlike everyone else who told us that we would have to wait hours or days, Melanie had someone at my home within one hour. The tech that came out was equally amazing, professional and efficient. He had our AC fixed in mins and ensured that the system would continue to run well. The cost was very reasonable, as well. I would definitely recommend the company to anyone needing HVAC services.

Keith and his team are always professional. We've been using them for PM services on our furnace…read moreand air conditioners for almost ten years. They're honest and reliable. I wouldn't hesitate to schedule with them.

I have lived in fox lake for almost ten years and this company by far has exceeded any other…read morecompany I have used. I received five quotes and there quote was several thousands under local competitors for new ac unit. the installers were so professional and exact in everything they accomplished. they noted the circuit breaker was faulty and went and brought a new one at no charge and installed as safety issue. I would not hesitate giving them a 100 stars if possible.

Completely lazy customer service, with mixed/improper expectations. Called for 3 days, each day…read moretold would be serviced later that day. Each day, no call, no show. Excuses each time pointing to bad to be management and disorganization. On the 4th day (today) , was told someone came out the prior evening but no one was home. I was home all day/evening and was awaiting the pre-call that I was told repeatedly that I'd receive, so I wasn't sitting by my door waiting for someone to knock. When I explained I got no call, they read back the phone number they had, which I had repeated every time I called, and the last 4 digits were swapped. The rep just said, "Oops, that's the problem then." Yeah, no one read call my number to confirm and recommended they start doing that after the rep gave another excuse of "receiving so many calls to their office." When I asked to get priorized today as my young child would be coming over for the weekend today and was told they could "try, but..." and when I explained this has become ridiculous they defaulted back to saying "no one was home last time we tried" and I referred back to THEIR expectations set that they would call when ON THEIR WAY, then why still show up when no one answered because they called the wrong number? The rep got incredibly irate and aggressive and I asked if I should call another company since they can't seem to keep up/adhere to expectations, to which she yelled "yes, I think you should" be hung up. I know this is the hot season and it's busy, so give proper expectations, confirm you have correct contact information, keep your customers updated and for God's sake, take accountability and hold your temper... Unprofessional, unreliable, incredibly unpleasant company to interact with.

I called for furnace being out, within 1/2 hour Brad was here inspecting and reset the furnace!…read more I'm very happy with the explanation and quickness of response by Air Management and service by Brad!! Thank you!! Diane Schirmer '

Erik will go above and beyond for his customers A true…read moreprofessional. The value is phenomenal I used him to repair my old furnace quite a bit and he installed a new one for me on 12/19/25 for a great price. He also cleaned everything up and followed up with me a few hours later.

I highly recommend using service this business offers!!! Now, after project has been completed, I…read morecan say for sure Erik will do a great job, no matter what it'll be! I saw him working - in addition to knowledge and experience he has a good working culture, and you'll rarely find it these days!!! He did a complete A/C system replacement for me. He quoted the project and after that explained all the details I was asking about (even I was asking quite a bit more than a usual customer would). As a result we slightly corrected his initial standard proposal to better fit my not quite standard case. His price was sure better than those big companies estimated. After being a customer of Allied Air Conditioning and Heating Corp. for 37 years and watching deterioration of service level there as well as a price increase I'm switching to ThermPro Heating and Cooling on a permanent base for all my HVAC needs. I can see that here you can talk it through and find solution (possibly even not a standard one) that will fit your needs and checkbook. Corporate America does not operate this way (it just cannot) - they have a set of rules and some company standards that they have to be within, but I, as a customer, do not care about. In addition to all I see that if we, consumers, will not support businesses like this one, we will be paying more for less service. So I strongly encourage you to consider ThermPro Heating and Cooling for all your HVAC needs! And I thank Erik very much for the good job he's done for me.