HVAC Equipment & Supplies
Air Conditioning & Heating Equipment, residential and light commercial, Refrigerant, Hydronics, Unit Heaters, Zone Systems, Evaporative Coolers, Portable Spot coolers, Ductless Split Systems, Duct Supplies, Grills & Registers, Air Purification Products
Plumbing Equipment & Supplies
Fixtures, Faucets, Pipe, Valves, Fittings, Water Heaters, Tankless Water Heaters, Water Coolers, Water Filters, Water Softeners, Luxury Plumbing Fixtures & Faucets, Chemicals & Compounds, ADA Products, Ultra Low Lead Products, Industrial Plumbing Products, Drains & Carriers, Tanks, Well Supplies, Fasteners, Power & Hand Tools
Contractor Support & Service
24/7 Access to On-Line Product Selection and Purchasing, Online Account Management, On-Site Delivery, E-Mail Invoices/EDI/EFT, Products Cross Reference, 24-hour Emergency Service, Commercial Water Heater Conversions, Quotations, Submittals / Specifications / Drawings, Field Technical Support, Extensive Training Program – Both, Business & Functional
Kitchen & Bath Showroom
Our Showrooms are full of bright ideas from top manufacturers.
Visit a Modern Supply showroom and view galleries full of kitchen, bath and cabinet trends for your remodel, new construction or update. We’ll help you navigate the maze of brands, features, price levels and style options.
Dozens Of Brands
From industry leading manufacturers
We are one of the nation’s largest distributors of HVAC and plumbing supplies including faucets, fixtures, pipe, valves and fittings, pumps and tanks, water heaters and much more. We maintain a diverse and substantial inventory for serving residential, commercial, light industrial, institution and government customers.

Ordering Is Easy With The
Supply Zone App
Working with Modern Supply has never been easier! Our convenient app gives you access to your account, pricing and online ordering 24/7. Need an account? Click here!
- Order Products Anywhere, Anytime
- View Your Existing Orders, Bids & Invoices
- Search By Your Own Part Numbers
- See Real-Time Product Availability
What Our Customers Say
Some kind words from our respected contractors