Home About Us Nelson Carlson Mechanical Plumbing, HVAC, Welding, Piping… Nelson Fire Protection Design, Service, Inspection… Nelson Fire Protection After Hours Emergency Service Please Call: 877-890-8305 Nelson Fire Protection provides service to you 24 hours a day. You can be assured that your call will get our personal attention for all your fire protection requirements. Design for new buildings, additions or remodeling with our staff of NFPA & NICET certified engineers. Service for your system, from flow tests, fire pump tests, leaks or damage to the system. Inspections required by your insurance carrier or company safety policies. Fabrication – our fabrication shop is large enough to handle large systems and small enough to give immediate attention to your needs. Installation Services – Our qualified installers can respond to any size job you may have. MENU Home About Us Nelson Carlson Mechanical Nelson Fire Protection Fire Protection Services Sprinkler System Testing and Inspections Why Nelson Fire Protection Contact Client Login GET HELP NOW… Nelson Fire Protection 10853 N 2nd Street Rockford, Illinois 61115 Fax: 815.877.6042 815.877.6004 Contact Nelson Carlson Mechanical Nelson Carlson Mechanical 1417 22nd Street Rockford, Illinois 61110 Fax: 815.398.2004 815.398.1910 24 hour answering service Contact Nelson Fire Protection Nelson Fire Protection 10853 N 2nd Street Rockford, Illinois 61115 Fax: 815.877.6042 815.877.6004 After Hours Emergency Service Please Call: 877-890-8305 24 hour answering service Copyright © 2009 - 2021 Nelson Piping Company.