At B. E. Crowley we have almost every type of manufacturing equipment. Use the table below to see the product type and the manufactures. This is only a partial list of the manufacturers we represent.
| Product | Manufacturer |
| Backflow Preventers | Watts |
| Boilers, Cast Iron | Smith Boilers, Inc. |
| Boiler Controls | Honeywell McDonnell & Miller |
| Controls | Warrick Signet |
| Expansion Joints | Hyspan Proco |
| Filters | Ametek Schrader-Bellows |
| Fittings | Grinnell Weatherhead Elkhart Gruvlok Chemtrol/Nibco Hollaender Anvil Vogt Felker Ladish |
| Gauges | Ashcroft Wika Ashcroft Dresser |
| Hangers, Pipe | Empire Grinnell |
| Heat Exchangers | Bell & Gossett Cemline Taco Tranter |
| Heaters | Grinnell Modine Bell & Gossett Tranter |
| Heating Specialties | Bell & Gossett Armstrong Barnes & Jones Illinois Bestobell |
| Hoses | Anaconda Weatherhead |
| Hydraulics | Schrader-Bellows Vickers Parker |
| Meters | Anubar Dwyer Kent Signet |
| Pipe-Tubing | Various - contact for more information |
| Pneumatics | Bimba Parker Schrader-Bellows |
| Pumps | Aurora Hoffman Vickers Viking Gorman Rupp |
| Regulators | Cash Acme Masoneilan Parker Spence Schrader-Bellows Ashcroft |
| Strainers | Keckley Mueller |
| Thermometers | Ashcroft Trerice |
| Tanks | Wood Co. |
| Tools | Ridgid |
| Valves | Watts Everlasting Lunkenheimer Milwaukee Milwaukee Watts Spence Keckley Smith Grinnell Nibco Parker Schrader-Bellows Vickers Grinnell FluroSeal Braukman/HoneyWell Danfoss Conbraco Consolidated Kunkle Asco Magnatrol Mueller Techno Velan Honeywell |