Althoff Industries service trucks with helicopter overhead

Multiple Trades.
One Trusted Partner.

Name: Althoff Industries
Address: US

Commercial HVAC, sheet metal, plumbing, electrical, piping, building automation, and renewable energy systems—supported by responsive service throughout Chicagoland since 1961.

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Complete Facility Solutions.

Althoff Industries brings HVAC, sheet metal, plumbing, electrical, piping, building automation, and renewable energy systems together under one trusted commercial contractor.

HVAC

Service, maintenance, replacements and retrofits

Piping

Hydronic, process, specialty piping and pipe lining

Sheet Metal

Commercial ductwork, fabrication and installation

Building Automation

Non-proprietary controls and system integration

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Plumbing

Commercial service, risers and system upgrades

Electrical

Commercial service, upgrades and projects

A Family Legacy
Built on Relationships

Althoff Industries commercial service truck

Since 1961, Althoff Industries has built lasting relationships with commercial and industrial customers throughout Chicagoland. As a family-owned, multi-trade contractor, we earn repeat business by being responsive, dependable, and committed to providing the right solution. Our customers know our people, trust our capabilities, and rely on us as a long-term facility partner.

Featured Projects

Explore selected projects demonstrating Althoff Industries’ ability to coordinate complex installations, minimize facility disruption, and deliver dependable commercial and industrial building solutions.