Air Conditioning Service ∴ HVAC ∴ St. John, IN


At Lansing Heating & Air Conditioning Inc., we’re all about HVAC. Our services are built on providing exceptional comfort and air quality while trimming expenses. We help residential, commercial, and light industrial clients achieve improvement through practical experience, high-level expertise, and the best products on the market. We are proud of our 50 years in business, with each and every day devoted to the satisfaction of our customers.

Expert HVAC Repair, Maintenance & Installation in St. John, IN

Are you considering making updates to your heating or cooling system? In need of repairs of any make or model? Have air quality concerns? Looking to schedule preventive maintenance to optimize equipment performance? Contact us at (855)-817-4108 for service in St. John, and our NATE-certified professionals will accomplish the ideal results. Our team keeps up with the strict standards of a Carrier Factory Authorized Dealer, EPA certification, product training, and insurance liability coverage.

For all your heating & cooling services in St. John, IN, call Lansing Heating & Air Conditioning Inc.!

Lansing Heating & Air Conditioning Inc. has transitioned into a second-generation company. We continue to actively hire veterans and reserve/guard personnel. We assist police and fire workers, seniors, and active-duty military and veterans through significant discounts. Let our family take care of your family. Lansing Heating & Air Conditioning Inc. is a name you can trust to deliver honesty, quality, and value through exemplary job performance and customer service across Lansing, St. John, Crown Point, Schererville, Cedar Lake, Dyer, Hobart, Munster and Griffith IN.

AC Repair in St. John, IN | Heating Repair

HVAC, AC Installation & Heating Repair in St. John, IN

Our Testimonials




“I found their services in The Times best of the region. Now i can see why they were voted number 1. This company came out and sold us immediately. Very professional yet personable…”

Nancy D.




“We needed service on our furnace. Rich came out the same day and was very thorough and professional. He found cracks in the heat exchanger, a potential danger…”

Julie K.




“Our experience with Lansing Heating & Air Conditioning was fantastic from start to finish. Everyone at the company from our initial call to the office, our in-home visit…”

J. B.




“My furnace was not operating safely, I called Lansing Heating and after discussing my options , I decided to replace my furnace. Rob and Ben came out and did a Great…”

Frank B.




“Rich was on time, polite and efficient. He diagnosed the problem and quickly replaced the faulty part. He answered all my question and as a bonus he gave me Humidifier 101 lessons…”

Cynthia B.




“I’ll save you the time looking for the right HVAC company. Lansing Heating & Air Conditioning is the business you want to hire. Todd came out to give us a quote on replacing…”

Daniel W.
Cooling

Seasonal maintenance from Lansing Heating & Air Conditioning Inc. results in optimum performance from your air conditioner.

Heating

Seasonal maintenance from Lansing Heating & Air Conditioning Inc. results in optimum performance from your air conditioner.

Maintenance Plans

Seasonal maintenance from Lansing Heating & Air Conditioning Inc. results in optimum performance from your air conditioner.

Special Offers
$50 Off Roto-Brush Duct Cleaning

*Some Conditions May Apply. Offers Cannot Be Combined With Any Other Offers or Discounts. Call For Details.

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$100 Off The Purchase of a New High Efficiency Furnace

(95% AFUE or Higher)

*Some Conditions May Apply. Offers Cannot Be Combined With Any Other Offers or Discounts. Call For Details.

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Special discounts for Veterans, Police Officers, Fire Fighters & Senior Citizens

*Some Conditions May Apply. Offers Cannot Be Combined With Any Other Offers or Discounts. Call For Details.

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