
Sep 8, 2026
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HVAC Contractor
Family-owned mechanical contracting business specializing in heating, cooling, plumbing, and generator solutions for homes and facilities.
Heinanen Engineering is an HVAC contractor based in South Lyon, MI. Services listed include furnace installation and AC tune-ups. 20 years in business and emergency service available.
20
Years in Business
Yes
Emergency Service
Available
Financing Available
South Lyon, MI
Service Area
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Heinanen Engineering lists furnace installation and AC tune-ups. Contact them to confirm they handle your specific job.
Heinanen Engineering is based in South Lyon, MI.
Yes, Heinanen Engineering lists emergency service. Call them directly for urgent heating or cooling repairs.
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