We Hit The Mark, Everytime
It can be hard to know who to trust, but it shouldn’t be. That’s why we take the time to understand your worries. We are always transparent and honest with our pricing and solutions. Have questions? Call us anytime!
5 Star Rating 700+ Reviews
Expires 05/31/25.
Same day does not apply in the event of delays due to customer or inclement weather.
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Did you know that there’s a way to save money on your heating and cooling costs every year? This is even more true as the price of natural gas is going up in our area.
The solution you’re looking for is a heat pump. We can connect this to your existing HVAC system to provide low-cost heating and cooling to your home. Up to $4,275 in rebates are available now.
It can be hard to know who to trust, but it shouldn’t be. That’s why we take the time to understand your worries. We are always transparent and honest with our pricing and solutions. Have questions? Call us anytime!
On the Mark Heating & Air is the heating and cooling company to call when you want fast, friendly and skilled HVAC contractors in Schaumburg, IL or the surrounding area. We offer a complete line of expert heating, air conditioning, furnace repair, and indoor air quality services that you won’t find anywhere else.
When you need help with HVAC in Schaumburg, our technicians are simply the best. They are highly-trained, certified, and they participate in continuing education classes frequently. They will arrive on time, keep your home clean, and communicate clearly with you throughout your Schaumburg HVAC service process.
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Hear from your neighbors about our heating, cooling and indoor air quality services in Schaumburg, IL.
Cesar pastor was showing up and did awesome work. He also give me many advises about my heating system. Cesar is honest technician and I recommend this company in case of you have any issue with your heating/ cooling systems.
Had a great experience with Cesar and Mark on the Spot. Called first thing Friday morning for we had no heat and they were booked so took first Saturday appt. They called me back a few hours later and said they could work us in. That was great news. Furnace needed a new part... Read more
On the Mark Heating and Air is a quality, over-above-and-beyond company! Any member of the service team that we have worked with has been knowledgeable, polite, informed, hard-working, and gets the job done completely and well. The owner, Mark, is easy to work with and very... Read more
I’ve used On The Mark a few times for minor repairs, but this summer I had them out for a full system replacement and they did a fantastic job. I’ve been waiting to post this as I wanted to give a little time of also using the furnace. The experience was good from beginning to... Read more
We had a strange whistling sound coming from our HVAC, and contacted On The Mark. Their technician came out and diagnosed the issue quickly as a small hole in the rubber sealant. He repaired it and resolved the issue. I appreciated his fix and professionalism, it's one reason... Read more
I was really impressed by the professionalism and follow through of Mark and his team. I felt like they genuinely cared that we were happy with the new AC/Heat pump and Furnace being installed. Everything runs smoother and quieter than before. They helped make sure the unit... Read more
Communication is key as was evident in follow-up from initial call with On The Mark Heating & Air and Service tech Cesar Pastor. We were extremely satisfied with Cesar's thorough assessment of our furnace. Keeping our budget in mind, he offered multiple quotes from basic to... Read more
I was trying to find companies that had 5 stars when I was searching for Ac companies that could install new units. Now I understand why this one is 5 stars. First off, let me say thank you to Omar for trying to fix our dead AC when our home warranty company dropped the ball... Read more
We had called On the Mark as our A/C went out and out home warranty company was not doing anything to help us. Brent came out and did an extensive review of the system. They were very knowledgeable and up front about everything. When it came time to install we had Jack, Omar... Read more
Ductless AC units are installed right inside of a room unlike traditional heating systems. There are several reasons why homeowners are ditching their ducts – if you’re looking to cut energy costs or want better indoor air quality, a ductless system may be right for you.
Interested in bringing Ductless AC into your home? Our HVAC professionals can install, repair or maintain any ductless HVAC system. Call us today for details!
Your family’s comfort is our first priority.
We value honesty and integrity more than anything else! We’ll always give you an estimate for your Schaumburg HVAC services, then follow through on what we promise. Before you know it, we’ll have you comfortable again and you won’t have to worry about your indoor air quality, heating and cooling in Schaumburg, IL anymore!
