

Woodstock New Construction HVAC Services
With over 100 years of experience, Woodstock Heating, Cooling, and Electrical is recognized as one of the most dependable and trusted providers of quality HVAC products and services in Woodstock, IL; Crystal Lake, IL; Huntley, IL; McHenry, IL; Lake in the Hills, IL; Cary, IL; Algonquin, IL; Bull Valley, IL; and Village of Lakewood, IL! Your comfort at home is our top priority, and you can depend on our skilled and knowledgeable NATE-certified experts to provide you with the best heating and cooling solutions for your new construction project. Whether you are building a new home or adding an addition, we’ll make sure you get the best new HVAC equipment for your comfort requirements and budget.
Our Team Can Handle Your New Construction Project
As an Elite Diamond Contractor, we have access to some of the most advanced heating and cooling systems on the market. We can install a range of highly efficient systems from all of the most reputable manufacturers including Lennox, Amani, Mitsubishi, Carrier, and more! We also have our own in-house sheet metal fabrication facility. We can do the work needed on-site and put together the ideal ductwork system that fits perfectly with your new heating or cooling system installation for maximum efficiency and effectiveness.
New Construction Services from Woodstock Heating, Cooling, and Electrical
Our company is founded on the principle of treating all of our clients just like family and we are devoted to ensuring you are 100% satisfied with our services. You can depend on us to have a safe, comfortable, and relaxing environment at home, guaranteed! When you’re making plans for new construction, make sure to give us a call at (815) 393-2439!
Why Choose Woodstock Heating & Cooling
Three Reasons that You Should Choose Us
- We’re Celebrating 100+ Years of Service to the Community - We have had the pleasure of serving McHenry County and the surrounding areas since 1917.
- A Full Line of Equipment - With our warehouse fully stocked, we can offer you many different options depending on what you’re looking for.
- We’re Passionate About Our Work & Improving Every Day - Woodstock Heating & Cooling currently has a 98% customer approval rating.

Hear From Our Happy Customers
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“We had a Generac generator installed. The service men were friendly, courteous and updated us on their progress. The job entailed a lot of installation and took an entire day, but we were at no time inconvenienced.”Peg M.
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“Woodstock Heating, Cooling & Electric are a great company to do business with. They are professional, prompt, and courteous. We bought our HVAC system from them. Their pricing is competitive & they provide great customer service!”Catherine F.
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“David was prompt and courteous. The thermostat issue was resolved almost upon arrival. Then he continued, and checked for any other potential issues. Thanks!”Jackie T.
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“Excellent crew installing our new furnace and AC! Work was done efficiently and ahead of the projected completion estimate. Thanks to Anthony and his guys!”Kevin A.
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“Service was great and punctual as usual. Loved receiving a picture of who was coming to my home! They are very knowledgeable and efficient. Yay, thank you Woodstock.”Diana J.
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“Excellent service and installation! We appreciate how professional and prompt the whole Team was, thank you!”Kelly M.
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“They came within the window they gave. Very friendly and knowledgeable. I was happy with both the service and price. They stayed after the repair until they were confident the boiler was working normally. I would definitely recommend using them.”Erich T.
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“I had an excellent experience with Woodstock! The entire team was incredibly friendly & welcoming, making the whole process stress-free. They were very knowledgeable, taking the time to answer all of my questions thoroughly and in a way that was easy t”Scott S.
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“Great communication from them in all aspects (appt reminders, follows ups for scheduling service, day-of updates). Everyone I've encountered has been friendly and I’ve felt comfortable having them working in my home while I’m here alone. No iss”Shannon M.
