Community 24/7 Emergency Service!

Involved in Our South Bend Community

Dedicated to Service, On and Off the Clock

As a local business, we work within the same community that we live in. That means that we have a personal stake in the general comfort, safety, and well-being of the city of South Bend, and while we work hard to make our community a better place through our services, we know that our job doesn’t stop after we clock out. Our team at Great Lakes Heating & Air Conditioning is always looking for new ways to get involved with our community through charity, outreach, and more, and our customers love that they can rely on us for more than just quality home services and equipment.

Learn more about our community involvement by contacting us online or calling our office at (574) 498-7556 – you may be able to help us make a difference!

Helping Our Neighbors However We Can

We’ve been in business since 1957, and over the years, we’ve seen our fair share of success. We like to share that success with our community, so we’re always finding new ways to give back. Our charitable partnerships and community outreach projects help us show South Bend just how much they mean to us.

Our Outreach and Charity Efforts Include:

  • Regularly hosting community events, including parades and Open Houses
  • Involvement, regular donations to, and partnership with local charity RiverBend Cancer Services
  • Auction benefit in support of Mari, a local girl who has been diagnosed with blood cancer, and her family
  • And more!

Committed to Our Honor Code

At Great Lakes Heating & Air Conditioning, all of our technicians are held up to our strict honor code. We want to be a team that our community can always trust, so we make honesty, respect, and integrity the foundation of everything we do. Even outside of our heating, cooling, plumbing, and electrical work, we ensure that everyone we encounter knows that we’re committed to quality and compassion in everything we do.

We Promise Our Community that We’ll Always:

  • Act with integrity
  • Focus on the customer
  • Operate with excellence
  • Champion teamwork
  • Develop people
  • Embrace innovation

Community Events Hosted By us



  • Open House – October 6th-9th Tuesday-Friday


  • Open House – October 1st-4th Tuesday-Friday 9am-7pm


  • Walkerton Parade – July 3rd | 7:30 pm
  • North Liberty Parade – July 4th | 2:00 pm
  • Open House – October 2nd-6th | Details to come!

See what we’re doing for our neighbors in South Bend, Michiana, and beyond – call (574) 498-7556 today to meet our team!

Serving Michiana With Traditional Values

  • Honesty & Honor Code Ensures Safe & Worry-Free Environment
  • Free Estimates, Upfront Pricing & Deals
  • 24/7 Emergency Availability for Your Convenience
  • Factory-Trained NATE Certified Techs
  • Family Owned and Locally Operated Since 1957

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  • Pulse of the City - 2021 Winner
  • Home Advisor Screened & Approved - 1 Year
  • 2017 Best Contractors to Work For | ARCH News
  • Blue Ribbon 2019 Small Business Award
  • NATE Certified
  • 2005 SBA of the Year
  • Viewers Choice 2005-2006
  • 2009 Heating & Air Conditioning Alliance of Indiana
  • 2017 ACCA Residential Contractor of the Year
  • Pulse of the City Winners