Your Partner for Smart, Healthy, Energy Efficient Buildings

Experts in Achieving Washington Clean Buildings Performance Standard


“When I returned to NorthTown Mall in March 2022, I was disappointed to see so many lights out. Over two-thirds of the common area lights were out. I was looking for the right company to partner with, and a chance meeting with Jim Waltz of Pro Mechanical Services got the ball rolling. He put together an excellent proposal that made the light replacement an easy sell to company leadership. We were able to get half of our lights replaced and are now working on getting the second half of our lights. Jim and the team at Pro Mechanical were true pro’s and I look forward to working with them in future.”

– John Shasky

“We worked with Pro Mechanical Services to provide service on our walk-in coolers/freezers and roof top units at our stores. They also provided us with a security package complete with cameras. As we expand our business, we look forward to again partnering with Pro to provide HVAC upgrades at our new site. Pro has consistently provided quality workmanship and a comprehensive preventative maintenance plan tailored to our business.”

– Sergio De Leon

Join Our Team

Here at Pro we are growing at an exponential rate. We have a company culture that encourages employee growth. Our people are our biggest asset. Excel in your career with us.

Building Automation & Controls

Did You Know?

Facilities today are more than brick and mortar. They are secure, comfortable, reliable, energy efficient and productive places. They use less energy, operate cost-effectively, save money and provide a clean and health environment.

Creating a sustainable facility that accomplishes those objectives can be confusing. Our customers trust us to help them achieve those goals.

Washington Clean Buildings Performance Standard

The Washington Clean Buildings Performance Standard places emphasis on reducing greenhouse gas emissions from the building industry by establishing a cap on energy used in commercial buildings 50,000 square feet and larger.

Building owners are required to reduce energy use to a specific target report performance and continue to manage and maintain energy efficiency.

Indoor Air Quality

Design Build


Engery Savings

A History of Innovative Solutions

Pro Mechanical Services has remained true to our company’s core mission and values of providing quality, innovative solutions for the commercial building industry.

We are the Inland Northwest’s premier mechanical contractor helping to shape the local landscape with buildings that operate in the most efficient manner possible through fully integrated solutions for all size facilities.

Pro has a full suite of electrical offerings making it a full-service energy services provider. We specialize in delivering smart energy on demand.

No other company offers the same breadth of products, solutions and services as Pro. We can provide complete facilities needs for design, build and building efficiency. We are committed to delivering superior service and quality results.

Pro MSI Team, Hvac and Electrician Jobs in Spokane

Currently hiring and looking for talented individuals!