I have had the privilege of working with Stewart Plumbing on serval projects over the last 6 years. Their craftsmanship and attention to detail is first-rate. The majority of the projects that we have worked on together are energy retrofit projects. It takes experience and problem solving skills to install new mechanical system within existing old buildings. Time and time again Stewart Plumbing’s ownership and their employees have proven that they have the problem solving skills to complete the most difficult of projects. They have also been able to provide the manpower to perform the work and meet the schedules on every project, while exceeding the owner’s expectations. This is the kind of professionalism we look for when partnering with a mechanical contractors and I would recommend Stewart Plumbing wholeheartedly.


Grant Thorsland
Director, NW Region – Ameresco, Inc.

I have had the pleasure of working with Stewart Plumbing from inception. Their company has always performed exceptionally well on my jobs. When you work with Stewart Plumbing you will get fair prices, complete and accurate proposals, quality field work and plumbing complete with no call backs. Hiring Stewart Plumbing allows you to not worry about the plumbing subcontractor and time to chase down the subcontractors that do not perform like Stewart does.


Ryan Weaver
Project Manager
Yorke & Curtis, Inc.

We have worked with Stewart Plumbing on multiple projects over the past several years. Stewart Plumbing has been a member of our team on Skilled Nursing Facilities, Memory Care Buildings, and numerous large Apartment Projects. Stewart has a unique ability to work within the budgets we need, and provide high quality installation. The entire team at Stewart Plumbing is committed to the overall success of the project, including quality materials and installation, maintaining the construction schedule, and budget. Most impressive has been Stewart’s response to any problems or issues that may arise. They work hard to fix any problems as fast as possible without any questions. Whenever I have Stewart Plumbing on one of our projects I always have confidence the job will get done right.


T.J. Melllema
Project Manager
Exxel Pacific, Inc.

Koelsch Construction has been using Stewart Plumbing almost exclusively over the past 10 years for the construction of our typical 38,000 sq ft memory care facilities as far away as Dallas Texas, as well as on several extensive remodels of our existing properties. There have been many specific design requests on our part over the years which have always been happily facilitated by them, and their response to any few problems from a warranty standpoint that have arisen have been quickly addressed. Stewart Plumbing continues to be our “go to” plumbing subcontractor for all of our projects, whether they be close to home, or abroad.

Brent Schumacher CEO

We have worked with Stewart Plumbing for years on many successful projects and hope that it continues into the future.  No matter how big or small the job, from a break room sink to a new industrial facility, I know if Stewart Plumbing is the plumbing subcontractor it will be successful.  Subcontractors like Stewart Plumbing enable us to deliver the highest quality products to our clients, on time and within budget. Thank you!


Eric Lindberg
TEAM Construction

It is my pleasure to write a Letter of Recommendation for Stewart Plumbing, Inc.
They are knowledgeable and diligent from project design through project completion. Their employees are committed to the project. The cooperation is appreciated by the Project Superintendent and other subcontractors. Stewart Plumbing is an asset to the project from the office to the field and a vital part of the team.

I am glad to provide this testimonial for Stewart Plumbing as they have always performed well on our projects.


Dennis Gaffney
JHC Companies
VP of Construction


RSV BUILDING SOLUTIONS has had the pleasure of working with Stewart Plumbing on multiple projects.  Their Management and Field personnel are exceptional from project design through project completion.  Their honesty, detail and commitment to the project has always been appreciated by RSV and our Clients. RSV is an Industry Leader in Design Build Construction and we are proud to partner with Stewart Plumbing.


Ron Frederiksen, President
RSV Building Solutions
(360)693-8830, fax (360)693-8910