Who We Are

Your Local HVAC Company Since 1979

William Krejcik, Sr., President of North Winds Heating & Cooling, Inc., was an aircraft maintenance supervisor at Pan American Airlines in New York for over 12 years before he married the love of his life and moved to Lansing, Michigan. His career of ensuring the air worthiness of flights taught him the importance of safety, reliability, and quality.

Once in Lansing, he was introduced to the heating and cooling industry and it quickly became his mission to introduce a dependable, professional, high quality service and installation company to the greater Lansing community. In 1979, his dreams were realized when North Winds Heating & Cooling, Inc., opened its doors. He passed his philosophies and traditions down to his children, William Krejcik, Jr., and Barbara Krejcik, who run the business today.

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Excellent
4.9
They came out in the spring to move my AC Condenser and then came back in May to make sure everything it was working properly.
Cody & Chase and another guy did a great job and were all so willing to educate us on or Heating & Colling system.
Great job!
Response from the owner:Thank you, Dave, for your kind words! We're glad both teams could assist you and share their knowledge about your heating and cooling system. We appreciate your review and your business!
The technicians were on time and very pleasant to work with. Didnt bring the correct filter as requested but went right away and got one to install.
Response from the owner:We appreciate your review! Client experience is very important to us. We apologize for not having the correct filter on hand!
I asked for guidance to upgrade our existing systems and Nate was extremely helpful in developing several options from which I could choose.
Response from the owner:Thank you, Ross, for your kind words; we're glad Nate was able to assist you with your system upgrade options! We look forward to serving you!
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The Every Degree Protection Plan!

Through our 50+ years of experience, we have learned that regularly scheduled HVAC maintenance provides the most efficient operation and the longest life for your system. At North Winds we specialize in providing reliable HVAC maintenance to Lansing homes and businesses. Our expert team has been providing air conditioning and annual furnace maintenance throughout Lansing for years.

Like most people, thinking about scheduling furnace or air conditioner maintenance isn’t typically first on your list of things to do. However, regular tune-ups and maintenance can help put off unwanted system repairs and costs in the long run. When the cold or warm weather comes in Michigan, you will be happy knowing your system is working properly.

Benefits of Every Degree Protection Plan include:

Lower Energy Costs

Longer Lasting Equipment

Fewer Repairs

Inflation Protection on HVAC Maintenance Costs

Priority Customer Scheduling

Agreement is Transferable

24-Hour Emergency Service on Air Conditioner and Furnace Maintenance

15 Percent Discount on Repairs

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News and Information

What Is an Air Handler? Service Man Working on Furnace.

What Is an Air Handler?

May 8, 2025

The same goes for a heat pump. The outdoor unit might be in perfect working condition. Still, the heating and cooling process stops without an indoor evaporator coil, connecting refrigerant lines, and a fan to blow conditioned air through ductwork.

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Professional Air Duct Cleaning.

Duct Cleaning

April 30, 2025

According to the U.S. EPA, you should consider having your ducts cleaned if you say yes to one or all of these criteria:

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Does an AC Kill Mold? Photo of a hand in a yellow rubber glove wiping a blue wall or table with a pink cloth.

Does an AC Kill Mold?

April 21, 2025

Your air conditioner (AC) can do several things––keep your Michigan home’s indoor air cooler than outdoor temperatures, help to keep indoor airborne allergens at bay, and help keep your home’s humidity low. But one thing it can’t do is kill mold.

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Proudly Serving Okemos and the Surrounding Areas

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