A Partner You Can Count On
We’re the number one gasket, filter and sealant supplier for the region with expertise across industries including oil & gas, healthcare, commercial operations, food & beverage, material processing and waste & recycling.
We understand the critical nature of the industries we serve. People’s lives and livelihoods depend on our ability to deliver for our customers. We take this responsibility seriously and will do everything we can to supply the vital parts that keep your operations up and running smoothly.
Our Offices & Warehouses
Based in Billings with additional warehouses in Idaho and North Dakota, Flowmark serves a wide geographic area of the Mountain West.
Let us know how we can support your operations!
24/7 Customer Support
Our reputation is built on customer service. We understand that critical needs arise at any hour of the day or night and have team members dedicated to after hours calls at all times. You won’t get a frustrating voicemail system. You’ll talk directly with one of our experts. We have you covered 24/7 and will always answer your call.
Custom Solutions For tough Challenges
With our custom manufacturing tools and expertise, we can create solutions where none exist. We stock a range of sheet material in rubber, plastic and graphite to cut and configure parts to your unique needs for reduced downtime.
We offer unmatched responsiveness, knowledge and innovative thinking to meet your challenges head-on. Go ahead, try to stump us.
“MSU Billings has been using replacement filters from Flowmark for over 20 years. With their help, we’ve achieved a ‘5-Star’ Energy Rating for air filtration standards. Their large warehouse and custom capabilities assures us quick (often same day) delivery. Add in their excellent, friendly service, and that’s why I don’t order from anyone else! Highly recommended.”
Tim Gulbranson, Facility Services, Montana State University Billings
“I thoroughly enjoy working with the team at Flowmark and appreciate the hard work they put in to keep us stocked with a large variety of filters. They consistently have what we need and their ability to make filters in custom sizes is greatly appreciated. It’s always a pleasure doing business with Flowmark.”
Tyler Bispo, Engineering Supervisor, Billings Clinic
“I rely on the team at Flowmark for guidance and support with all my HVAC systems filtration needs. Flowmark routinely trains my teams on systems and best practices to improve our maintenance practices and outcomes. The quality and value Flowmark provides helps me manage budgets and keep our systems performing well!”
Thomas McKenna, Senior Facility Manager, Intermountain Healthcare
“Flowmark is an excellent company to work with. They’re always helpful no matter what I need and always go above and beyond. The customer service Flowmark provides has been nothing short of amazing.”
Bill Hannigan, Mechanical Planner, ExxonMobil, Billings Refinery
Flowmark in the News
“Montana masks” pop up all over the world, move from 3d printers to injection molds
Billings manufacturer increases production to meet national demand for mask filters during pandemic