Mechanical Contractors

We value your time and we strive to make the buying experience as easy as possible by understanding your needs. Ask our 250+ Mechanical Contractors & Representatives about how our Full Stock Warehouse and ability to meet Urgent Demands has made us a One-St op-Shop. Will Call (open 6am – 5pm) and our “Time-Sensitive, Onsite Delivery” save your Technicians time and effort. Quick Quote turnarounds, in-house Custom Filter Production, Cottonwood Screens, Belt Stock, Filter Racks & Holding Frames, and Coil Cleaning are some of our differentiators . Our 30+ years of Sales and Service has garnered amazing relationships and helped FSI flourish into a pillar of the local HVAC community.

Markets We Serve

  • New Construction
  • Design – Build
  • Preventative Maintenance Services
  • Mechanical Representatives
  • Commercial Buildings
  • Industrial Buildings
  • Food and Beverage
  • Schools
  • Manufacturing

Services Provided

  • Onsite Delivery/Time Sensitive Delivery
  • Cottonwood Screens (Sales and Install)
  • Onsite HVAC Performance Assessments
  • Will Call/Pickup
  • Filter Change Out
  • Lunch & Learn
  • Custom Filter Production In-House
  • Condenser Coil Cleaning
  • Filter Racks and Holding Frames

Services Provided

Onsite Delivery

•  Time Sensitive
•  Next Day Delivery
•  Select your time window

Will Call

• 6:00AM – 5:00PM Daily
• Same Day Pickup
• Full Stock Inventory (Belts too!)

Custom Filter Production

• Any Size and MERV Rating
• Same Day Filters Available
• Short Lead Times vs Special Ordering

Product Recommendations

Specific products proven to provide greatest value (ie. Energy Consumption, Resistance/Pressure Drop, Product Cost, Capacity, and Labor)

PerfectPleat

MegaPleat

Disposable Panel Filters

  • Low initial resistance
  • Mechanical efficiency – does not rely on electret charge technology
  • Self-supporting DuraFlex® media made from virgin fiber; no wire support needed
  • Consistent media with controlled fiber size and blend
  • Environmentally friendly – no metal, fully incinerable
  • Available in 2″ and 4″ models
  • MERV 8
  • Highest dust holding capacity (3x-4x longer service life)
  • Highest breach strength — strongest construction (galvanized metal support grid)
  • Low initial resistance reduces energy consumption and total operating costs
  • Improved efficiency to better protect HVAC coils and high-efficiency filters
  • Moisture-resistant adhesive
  • Available in 1″, 2″, and 4″ models
  • MERV 9 high-capacity filter
  • Custom Sizes Available
  • Available in 1″ and 2″ filter depths
  • Progressively Dense Heavy Duty Media
  • One-Piece Box Frame Construction
  • Thermally Bonded per U.L. Standard
  • Bottle Cap Backing Available
  • Rated to withstand temperatures up to 180 Degrees
  • Designed for protection of furnace and central air units in residential and light commercial applications

Complementing Products to Reduce Costs

Serving the midwest for over 30 years