Commercial AC in Northern Indiana

Reliable Cooling Solutions for Businesses & Industrial Facilities

When it comes to keeping your business cool and running efficiently, you need a air conditioning system you can count on. Armstrong’s Heating & Air Conditioning specializes in commercial and industrial cooling solutions, from installation to maintenance and emergency repairs. We help businesses across Angola, Fremont, Auburn, Garrett, Waterloo, Kendallville, LaGrange and Steuben County stay comfortable, compliant, and energy-efficient.

Business Solutions

Some of the Industries We Serve

Office Buildings

Keep employees and clients comfortable year-round.

Retail Stores

Maintain a pleasant atmosphere for customers.

Restaurants

Ensure customers can eat comfortably

Manufacturing & Industrial

Ensure efficiency and safety in your operations.

Apartments

Reliable heating for tenants and property managers.

Healthcare

Maintain critical heating levels for patient care.

How can we help?

Commercial AC Services We Offer

  • Installation & Replacement – High-efficiency air conditioning systems tailored to your needs.
  • Routine Maintenance & Tune-Ups – Preventative care to extend system life.
  • Fast Service – Fast service to minimize downtime.
  • Ductwork & Ventilation Optimization – Improve airflow and efficiency.
Better Business Bureau logo with an A+ rating

Why Us?

Why Choose Armstrong's?

  • Family-Owned & Operated – Serving Angola, Fremont, Auburn, Garrett, Waterloo, Kendallville, and Steuben County for over 30 years
  • Better Business Bureau Accredited Business with an A+ Rating – Trusted by thousands of happy customers across Northern Indiana
  • Licensed & Insured – Skilled professionals committed to top-tier workmanship
  • Flat Rate Pricing – No hidden fees, just honest service

Keep Your Business Comfortable & Efficient

Don’t let cooling issues disrupt your business. Whether you need a new system, maintenance, or emergency repairs, Armstrong’s Heating & Air Conditioning is here to help.