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NAICS Code 541310 Full Code Description What is NAICS Code 541310? 541310 – Architectural Services This industry comprises establishments primarily engaged in planning and designing residential, institutional, leisure, commercial, and industrial buildings and structures by applying knowledge of design, construction procedures, zoning regulations, building codes, and building materials. Cross-References. Establishments primarily engaged in– Planning and designing … Read more

NAICS Code 454110 Full Code Description What is NAICS Code 454110? 454110 – Electronic Shopping and Mail-Order Houses This industry comprises establishments primarily engaged in retailing all types of merchandise using nonstore means, such as catalogs, toll free telephone numbers, or electronic media, such as interactive television or the Internet. Included in this industry are establishments … Read more

NAICS Sector 23 Full Code Description What is NAICS Sector 23? 23 – Construction The Sector as a Whole The Construction sector comprises establishments primarily engaged in the construction of buildings or engineering projects (e.g., highways and utility systems). Establishments primarily engaged in the preparation of sites for new construction and establishments primarily engaged in subdividing … Read more

NAICS Code 238210 Full Code Description What is NAICS Code 238210 238210 – Electrical Contractors and Other Wiring Installation Contractors This industry comprises establishments primarily engaged in installing and servicing electrical wiring and equipment. Contractors included in this industry may include both the parts and labor when performing work. These contractors may perform new work, additions, … Read more

NAICS Code 541330 Full Code Description What is NAICS Code 541330? 541330 – Engineering Services This industry comprises establishments primarily engaged in applying physical laws and principles of engineering in the design, development, and utilization of machines, materials, instruments, structures, processes, and systems. The assignments undertaken by these establishments may involve any of the following activities: … Read more

We at NAICS Association want to send a Shout Out to everyone who assisted us in identifying and eliminating the malicious malware that plagued our site in September and October. Dozens of IT professionals reached out and helped us identify the problem, and for that we are eternally grateful.   A special thanks to Brian Curtis, … Read more