About Business
Fire Safety Equipment III LLC has been inspecting, servicing and installing fire protection since 1975. Sixteen people and ten service trucks cover restaurants and taverns, factories and machine shops, body shops, warehouses, schools, farms, clinics and municipal buildings across all three states.

Own DOT-approved hydrostatic test shop in Platteville RIN G347; 15 service vehicles with technicians based across WI, IA and northern IL; distributor for Amerex, ANSUL, Pyro-Chem, CaptiveAire and Lehavot; hood cleaning and suppression on one invoice; tagged swap extinguishers left on site.

Business Hours:
Mon - Thu: 8AM – 4:30PM ; Fri: 8AM – 2PM ; Sat Sun: Closed

Contact Info:
Fire Safety Equipment III LLC
Address: 5675 Southwest Rd, Platteville, WI 53818, USA
Phone #1: 608 348-9081
Phone #2: 563 583-2320
Email: jsertle@fireandsafetyequipment.com
Website: https://fireandsafetyequipment.com

Find Online:
GBP Link: https://www.google.com/mapscid14081188968302097913
Facebook: https://www.facebook.com/profile.phpid100046977348027
Instagram: https://www.instagram.com/fseiiillc/
LinkedIn: https://www.linkedin.com/company/fire-safety-equipment-iii-llc/
YouTube: https://www.youtube.com/channel/UCYT2pgr2IW8KnWtjpe9AZcQ
TikTok: https://www.tiktok.com/@fire.safety.pvega
Yelp: https://www.yelp.com/biz/fire-and-safety-equipment-iii-platteville

Service Areas:
Platteville WI, Dubuque IA, Cedar Rapids IA, Iowa City IA, Davenport IA Quad Cities, Waterloo IA, Madison WI, La Crosse WI, Janesville WI, Beloit WI, Milwaukee WI

State License Numbers and Classes
Illinois OSFM Fire Equipment Distributor #6250-AB, Class AB exp 12/29/2026; Iowa DIAL Fire Protection System Contractor #FES-1989 4/1/2026–3/31/2027; Wisconsin license number: CONFIRM WITH JASON.

Federal or DOT Authorizations
U.S. DOT / PHMSA RIN G347 – DOT-4B cylinders, hydrostatic testing exp 8/8/2028.

Manufacturer Authorizations
Distributor: Amerex, ANSUL, Pyro-Chem, CaptiveAire, Lehavot.

Associations
NAFED member; BBB Accredited Business, A since 6/2/2026.