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    • (989) 439-8197
    • Custom Engineering

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    Copyright © 2025 Custom Engineering, all rights reserved.
    990 S Huron Rd,  Linwood, MI 48634   (989) 439-8197
        • Home
        • About Us
          • Service Agreement
          • Extended Warranty
          • FAQ
          • Community Involvement
        • Air Conditioning
          • AC Installation & Replacement
          • AC Repairs
          • AC Maintenance
        • Heating
          • Heating Installation & Replacement
          • Heating Repairs
          • Heating Maintenance
        • Residential
        • Commercial
          • Sheet Metal Fabrication
          • Commercial Projects
        • Indoor Air Quality
          • Air Quality Specialists
          • Air Duct Cleaning
          • Air Duct Sealing
        • Finance
        • Maintenance Programs
        • Giveaway
        • Contact Us