Business Details
Emergency
services
Trusted HVAC and Mechanical Contracting Services in Sheboygan, WI
Aldag Honold has built a reputation as a trusted mechanical contracting firm serving industrial, commercial, and institutional clients across Wisconsin. Our expertise spans custom piping, heating, ventilation, air conditioning, and metal fabrication, supported by a team of 75 skilled professionals including engineers, plumbers, and certified technicians. We prioritize innovative solutions tailored to each client's unique needs, utilizing cutting-edge technology and adhering to rigorous quality standards.With over a century of combined craftsmanship and a commitment to exceeding expectations, we deliver systems designed for energy efficiency, durability, and optimal performance. Our comprehensive service department provides 24/7 support, ensuring long-term reliability through preventive maintenance and emergency response. Backed by affiliations with leading industry organizations, we maintain a focus on safety, precision, and customer satisfaction in every project we undertake.
Services
HVAC Systems
Plumbing Services
Custom Fabrication
Dust Collection
Preventive Maintenance
Highlights and features
- We offer 24/7 emergency service with certified technicians.
- Our team includes 75 skilled professionals with specialized expertise.
- We utilize state-of-the-art fabrication equipment and technology.
- We provide comprehensive design/build solutions for all system types.
- Our service department supports long-term system reliability.
What people say
Top quality workmanship
Exceed expectations
Responsive 24/7
Fair pricing
Expertise
Services
HVAC Systems
We design and install commercial HVAC systems including variable air volume units, geothermal solutions, and energy recovery systems. Our engineers optimize temperature control while reducing energy consumption. Systems undergo rigorous testing to ensure compliance with ASHRAE standards and client specifications.
Custom Fabrication
Our fabrication shop produces stainless steel components, food-grade equipment, and architectural metalwork using CNC plasma cutters and press brakes. Projects range from industrial hoppers to decorative handrails, meeting precise dimensional and finish requirements for commercial applications.
Plumbing Services
We install and maintain commercial plumbing systems including medical gas piping, process water lines, and high-pressure steam systems. Certified B31-1 technicians ensure code compliance for industrial facilities, healthcare centers, and manufacturing plants across Wisconsin.
Dust Collection
Our engineers design dust collection systems for industrial environments, including explosion-proof configurations and air quality testing. We integrate makeup air units and perform system balancing to maintain safe, code-compliant operations in manufacturing facilities.
Preventive Maintenance
We offer scheduled maintenance agreements for HVAC, plumbing, and mechanical systems. Services include boiler tune-ups, refrigerant recovery, and digital control calibration to prevent downtime and extend equipment lifespan for commercial clients.
People
David J. Aldag
Chairman of the Board
David Aldag leads strategic operations with over 25 years of mechanical contracting experience, guiding the company's commitment to quality and innovation in industrial system design.
Tyler R. Abel
President
As President, Tyler Abel oversees daily operations and business development, leveraging his expertise in mechanical engineering to maintain the company's leadership in Wisconsin's contracting industry.
Thomas J. Skrzypchak
VP Engineering
Thomas Skrzypchak directs engineering efforts with a focus on code compliance and technical excellence, ensuring all projects meet ASHRAE and SMACNA standards for mechanical systems.
Keith Mathes
HVAC Service Manager
Keith Mathes manages the 24/7 HVAC service team, coordinating rapid response to system failures while implementing preventive maintenance programs for commercial clients.
Kasie Queen
CFO
Kasie Queen oversees financial operations, maintaining cost-effective project execution while ensuring long-term fiscal stability for the company's growth initiatives.
Questions
What HVAC services do you offer?
We provide full-service HVAC solutions including system design, installation, maintenance, and emergency repairs for commercial and industrial clients.
Do you handle custom metal fabrication projects?
Yes, our 50,000 sq. ft. facility produces custom stainless steel, food-grade, and architectural metal components using advanced fabrication equipment.
Are your technicians certified?
All service technicians complete a 5-year apprenticeship program and hold industry certifications for mechanical systems and safety protocols.
Do you serve areas outside Sheboygan?
We provide mechanical contracting services throughout Wisconsin, including Fond du Lac, Manitowoc, and Oshkosh.
What emergency services are available?
Our 24/7 on-call technicians respond to urgent HVAC, plumbing, and system failures with rapid repair solutions.
