Northern Continental Heating and Cooling Inc

08/15/2026

"Always on time and always well done.
Customer oriented." says Jim on Google

★★★★★ Always on time and always well done. Customer oriented.

08/06/2026

"Mitch was very helpful and engaging. He knew what he needed to do and did it. A+" says Chris on Google

153 customer reviews of Northern Continental Heating & Cooling, Inc.. One of the best Heating & Air Conditioning/HVAC businesses at 740 McArdle Drive, Unit C, Crystal Lake, IL 60014 United States. Find reviews, ratings, directions, business hours, and book appointments online.

08/01/2026

Your HVAC system plays a big role in your home’s comfort and efficiency. Upgrading to a newer system can offer:
✅ Improved energy efficiency
✅ Lower monthly utility bills
✅ More consistent indoor temperatures
✅ Increased home value
Whether your system is aging or you’re ready for better performance, investing in an upgrade today can pay off for years to come.
📞 Contact Northern Continental Heating & Cooling, Inc. to explore your options!

07/28/2026

"There not the cheapest but they are the best I've tried cheap and I got what cheap is so back to continental" says Daniel on Google

★★★★★ There not the cheapest but they are the best I've tried cheap and I got what cheap is so back to continental

07/20/2026

"Great, friendly, honest service" says Joe on Google

★★★★★ Great, friendly, honest service

07/10/2026

"Can’t say enough good things about the tech that came to check the furnace and air conditioning at my new house. Shame he’s moving to Colorado; called gave notice showed up on time had everything needed.

Spent time to teach me what to look out for, how to use and adjust the humidifier and filters , what maintenance I need to do and when it needs done." says Brett on Google

★★★★★ Can’t say enough good things about the tech that came to check the furnace and air conditioning at my new house. Shame he’s moving to Colorado; called gave notice showed up on time had everything needed. Spent time to teach me what to look out for, how to use and adjust the humid...

07/03/2026

"Mitch was great. Cleaned and did a thorough checkup of everything. Condenser and furnace checked out great. Fantastic worker. Weather has been extremely hot and I know he had service calls after mine. Thank you very much again. George P." says George on Google

★★★★★ Mitch was great. Cleaned and did a thorough checkup of everything. Condenser and furnace checked out great. Fantastic worker. Weather has been extremely hot and I know he had service calls after mine. Thank you very much again. George P.

07/01/2026

As we celebrate Independence Day, Northern Continental Heating & Cooling, Inc. would like to thank all who have served and continue to serve our country. ❤️
In honor of our heroes, we proudly offer a 10% military discount year-round as a small token of our appreciation.
Wishing you a safe and happy 4th filled with family, fun, and fireworks! 🎆

06/30/2026

"These people are ok. I could tell that they were on the level, meaning honest, by looking at how they were working they could of did a quick job and not caring but they stop to explain why they were repairing something and making it better. Price, I don't know this is the first time my wife and I had to replace a AC system. I watch them setup the new unit outside and they made it look very professional. Even the gal that.." says Ramon on Google

★★★★★ These people are ok. I could tell that they were on the level, meaning honest, by looking at how they were working they could of did a quick job and not caring but they stop to explain why they were repairing something and making it better. Price, I don't know this is the first time ...

06/22/2026

"Dave Thorsen is always very professional and fair. I highly recommend Northern Continental for any service" says Valerie on Google

★★★★★ Dave Thorsen is always very professional and fair. I highly recommend Northern Continental for any service