Merger & Growth Opportunities

Growth Opportunities

Are you looking to retire or sell your company and want someone who can first take care of your customers and, secondly, be able to afford your transition? We are always looking to expand in order to provide more people with exceptional service.

Not looking to sell or retire but would like some input on improving your company's performance and service to both customers and your own team? Our owner loves helping other companies in and out of our industry improve their services as well. Feel free to connect with him directly by calling 574-498-7556 and asking for Mike directly.

Meet Our Great Team

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You will not be disappointed!
Robert S.
I have confidence in this company
David M.
They are quick, courteous, & professional.
Larry D.
Everything was done quickly & professionally
Deb B.
We have always been happy with Great Lakes
Grover M.
Extremely Personable!
Zen M.
Linda L.
We even had your sign in our yard
Virginia S.
Top-Notch from start to finish
Todd A.

Contact Us Today

At Great Lakes Heating & Air Conditioning, we're always ready to take your call! Give us a call at (574) 498-7556 or fill out the form below to contact one of our team members.

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What Makes Us Great?

Rooted in Tradition, Focused on You
We proudly serve our community with traditional values, combining decades of experience, certified expertise, and transparent service to deliver honest, dependable care whenever you need it.
Integrity You Can Trust
Our honesty and honor code ensures every job is completed with transparency, respect, and care, creating a safe and worry-free experience for every customer.
Honest Pricing with No Surprises
We offer free estimates, upfront pricing, and ongoing deals so you always know the cost before work begins and can make confident, budget-friendly decisions.
Always Here When You Need Us
We provide 24/7 emergency HVAC and plumbing services so you can get fast, reliable help anytime, day or night.
Trusted Local Expertise Since 1957
Family-owned and locally operated since 1957, with factory-trained, NATE-certified technicians delivering skilled, reliable HVAC and plumbing service you can trust.
Family Owned & Locally Operated Since 1957
We are a family-owned, locally operated business that has proudly served the community since 1957 with trusted, dependable service built on long-standing relationships and quality workmanship.