Haberberger Mechanical Contractors: Experienced HVAC Repair Serving Saint Louis, MO 63123

We offer comprehensive HVAC installation, replacement, and repair services for Saint Louis residents. This includes addressing common local issues like air conditioners not cooling during summer heat or clogged air filters. Our team can diagnose problems, perform efficient repairs, and ensure your system runs reliably through Missouri's seasonal extremes, helping maintain indoor comfort year-round.

Yes, as a full-service mechanical contractor since 1948, we specialize in metal fabrication for industrial, commercial, and institutional projects in Saint Louis. Our expertise includes custom fabrication for power plant piping, process piping, and other mechanical systems, serving sectors like pharmaceutical, food and beverage, and water treatment. We've completed projects for major clients such as Anheuser Busch and Pfizer, ensuring precision and durability.

Absolutely. We provide thorough plumbing inspections as part of our mechanical contracting services in Saint Louis. This includes assessing systems in commercial, governmental, and industrial settings to identify issues, ensure compliance, and prevent disruptions. With experience across various industries, we help maintain efficient and reliable plumbing infrastructure, supporting operations for clients like General Mills and Kraft in the region.