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43 Years
experience
Emergency
services
Trusted HVAC Services in Green Bay, WI
Foremen Heating & Ventilating is a family-owned HVAC company dedicated to building long-term partnerships with clients through reliable, high-quality service. We specialize in emergency response, preventative maintenance, and mechanical installations for commercial, industrial, and residential properties. Our team prioritizes honest assessments and tailored solutions to protect clients' investments and operational efficiency. With decades of combined experience, we serve diverse sectors including healthcare, manufacturing, and religious institutions.

Our CNC fabrication capabilities enable customized ducting systems for unique project requirements. We operate 24/7 to minimize downtime during equipment failures and offer proactive maintenance plans to extend system longevity. Every service decision focuses on delivering fair pricing without compromising on quality or integrity. Our mission remains centered on technical excellence and personalized client support since our founding in 1983.
Services
HVAC Service Emergency Repair Preventative Maintenance Mechanical Installation System Consulting Residential HVAC Sheet Metal Fabrication
Details
  • Year established: 1983
Highlights and features
  • Family-owned with 40+ years serving Northeast Wisconsin
  • 24/7 emergency response to minimize business downtime
  • Custom sheet metal fabrication capabilities for unique projects
  • Honest assessments with no unnecessary equipment sales
  • Experienced team averaging 15+ years per technician
Services
HVAC Service
We provide comprehensive heating, ventilation, and air conditioning services for residential and commercial properties. Our technicians maintain optimal system performance through regular maintenance and prompt repairs. With 40 years of experience, we ensure energy efficiency and occupant comfort across diverse building types including healthcare facilities and manufacturing plants.
Emergency Repair
Our 24-hour emergency service responds to critical HVAC failures at any time. Rapid technicians minimize downtime for businesses through immediate diagnostics and repairs. This service covers all equipment types and guarantees on-site arrival within agreed response windows to protect clients' operational continuity and comfort standards.
Preventative Maintenance
Scheduled maintenance plans extend equipment lifespan while reducing unexpected breakdowns. Our technicians perform thorough inspections, cleaning, and component adjustments to maintain peak efficiency. Clients receive detailed reports and budget planning assistance to manage long-term HVAC investments across multiple property types.
Mechanical Installation
We install commercial and residential HVAC systems using industry-leading components. Projects range from new construction installations to retrofitting historic buildings with modern climate control. Our engineers design systems that balance performance requirements with energy efficiency goals for optimal long-term operation.
Sheet Metal Fabrication
In-house fabrication creates custom ductwork solutions for unique project requirements. Using CNC plasma cutting technology, we produce precision components that integrate seamlessly with existing systems. This service supports complex commercial installations and specialized industrial ventilation applications with tailored metalwork solutions.
Questions
What HVAC services do you offer?
We provide full-service HVAC solutions including emergency repair, preventative maintenance, system installation, consulting, and custom sheet metal fabrication for residential and commercial clients.
Do you offer 24/7 emergency service?
Yes, our emergency response team operates 24 hours a day, 7 days a week to address critical HVAC failures and minimize business downtime.
What areas do you service?
While based in Green Bay, WI, we serve all of Northeast Wisconsin including commercial, industrial, and residential properties.
How experienced is your team?
Our technicians average 15+ years of experience with specialized expertise in commercial systems, historic building retrofits, and medical facility climate control.
Can you help with system maintenance planning?
Yes, we offer customized maintenance programs with detailed reporting and budget forecasting to optimize equipment performance and longevity.