Professional System Analysis: Expert HVAC Testing & Balancing in Pewaukee, WI

Professional System Analysis is a commercial HVAC testing and balancing company based in Pewaukee, Wisconsin. Since 1982, they have focused on making large heating and cooling systems work better and use less energy. They do not offer emergency or residential services. Their team specializes in detailed system checks for buildings like hospitals, offices, and schools across Wisconsin.

Business Overview

This company works Monday through Friday from 7:00 AM to 4:30 PM. They are closed on weekends. Professional System Analysis does not handle emergency calls or residential homes. Their work is all about commercial and institutional buildings. The staff includes skilled technicians who understand complex HVAC systems. They help building owners and managers keep their spaces comfortable and efficient.

Key Services

Professional System Analysis offers specialized services for commercial properties. Their main work includes:

• Functional Performance Testing: Checking that HVAC systems do what they are designed to do.
• System Analysis & Balancing: Making sure air and water flow correctly through all parts of the system.
• HVAC Commissioning: Testing new systems to verify they are installed properly and work efficiently.
• Energy Efficiency Services: Helping buildings in Wisconsin save on energy costs, which is important with our cold winters and warm summers.

These services are vital for keeping large buildings running smoothly and affordably.

Areas Served

Professional System Analysis serves a wide area in Wisconsin. They work in cities including Madison, Racine, Waukesha, Janesville, Brookfield, and many more communities across the region. Their service area covers over 100 towns, from Sun Prairie to Lake Geneva. They know the local building styles and climate challenges in Pewaukee, WI and throughout the state. This local knowledge helps them tailor their testing for Wisconsin homes and businesses.

Company History

The business started in 1982 when Bill Derse founded it. In 2003, Chris McElwee bought the company. Then in 2019, Casey McElwee took over ownership. For over 40 years, Professional System Analysis has built a reputation for reliable, technical HVAC work. They have worked on major projects, including hospitals and assisted living facilities. Their long history shows stability and deep experience in the field.

Leadership

Casey McElwee, the current owner, began his career as a pre-apprentice. He completed a five-year apprenticeship and became a Journeyman in 2012. After working in the field for two more years, he moved into the office in 2014 to learn the business side. He purchased the company in 2019. His hands-on background gives him a practical understanding of both the technical work and customer needs. Casey’s local presence in Pewaukee, WI helps maintain the company’s community ties.

Specialties & Highlights

• Commercial HVAC Testing & Balancing: This is their core focus—no residential work.
• AABC Company Member: They are part of the Associated Air Balance Council, which means they follow strict professional standards.
• Healthcare Project Experience: They have served hospitals and healthcare facilities, where system reliability is critical.
• Energy Efficiency Focus: They help buildings reduce energy use, which saves money and is better for the environment.
• Multi-Generational Ownership: With ownership passing through dedicated professionals, they offer consistent, expert service.

Why Locals Choose Professional System Analysis

Businesses and institutions in Wisconsin choose Professional System Analysis for their deep expertise and reliable approach. Their long history since 1982 shows they know how to handle complex HVAC systems. As an AABC company, they meet high industry standards. Their focus on energy efficiency is valuable for Wisconsin buildings facing both hot summers and cold winters. For commercial HVAC testing and balancing in Pewaukee, WI, they provide the technical skill and local knowledge that property owners trust.