65 3. 10. & NAICS Codes National Connections Peer Groups Strategic Partners. Total Export value for this industry is $86,325,806. For some business types, there may be a similar industry to NAICS Code 327320 - Ready-Mix Concrete Manufacturing that is a better classification match. It is part of the Residential Building Construction (2361) Industry Group, and part of the Construction (23) Sector. 94444 - Contractors. Structural Steel and Precast Concrete Contractors . 238 - Specialty trade contractors. The work performed may include new work, additions, alterations, maintenance, and repairs. Clay construction materials (except refractory and clay roofing tile) merchant wholesalers: 423320: 423320: 423320: Coal tar paving materials merchant wholesalers: 423320: 423320: 423320: Concrete building products merchant wholesalers: 423320: 423320: 423320: Concrete mixtures merchant wholesalers: 423320: 423320: 423320: Conduit and pipe. 23819 - Other Foundation, Structure, and Building Exterior Contractors. 925 1. 177 - Concrete Work. , grinding, screening, washing) 212321: 212321: 212321: Construction sand or gravel dredging: 212321: 212321:. NAICS Codes that fall under 23812 - Structural Steel and Precast Concrete Contractors. The NAICS Code 238120 - Structural Steel and Precast Concrete Contractors. Contractors in this industry may also perform incidental concrete work. NAICS Codes NAICS Code Lookup / Directory What is a NAICS Code?. Acoustical work—contractors. Iron work, structural—contractors. Establishments primarily engaged in--. 238120 - Structural Steel and Precast Concrete Contractors . Structural Steel and Precast Concrete Contractors. Poured concrete foundation and structure work--are classified in Industry 238110, Poured Concrete Foundation and Structure Contractors; Installation of structural steel or precast concrete building components--are classified in Industry 238120 , Structural Steel and Precast Concrete Contractors; NAICS. NAICS Code/s: [237310] (Primary) Highway, Street, and Bridge Construction [238110] Poured Concrete Foundation Structure [238910] Site Preparation Contractors [324121] Asphalt Paving. 238320 - Painting and Wall Covering Contractors Top Businesses by Annual Sales for 238320 – Click for Complete Profiles: Brock Holdings II Inc: Kilgore Companies LLC: Roadsafe Traffic Systems Inc. 238120 - Structural Steel and Precast Concrete Contractors . Construction sand mining. NAICS Codes that fall under 23811 - Poured Concrete Foundation and Structure Contractors. 333120 - Construction Machinery Manufacturing Top Businesses by Annual Sales for 333120 – Click for Complete Profiles:Fabricating millwork at the construction site--are classified in Industry 23835, Finish Carpentry Contractors; and;. For some business types, there may be a similar industry to NAICS Code 238312 - Nonresidential Drywall and Insulation Contractors that is a better classification match. 1795-05 - Smoke Stacks-Dismantling. NAICS 238910 Site Preparation Contractors Description. 96: $49,830: 2. See Companies for NAICS 238110. Public/Private: Public: Year Started: 1974: Lat: 29. 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. 23813 - Framing Contractors. 16th Street | Lincoln, NE 68508 (402) 471-2239. 25 1. Concrete Products, except Block and Brick. e. 325 1. NAICS. Canada, China, and India accounted for the top imports of Asphalt Paving Mixtures in 2018. Activities performed by these establishments. 35310417 Vibrators For Concrete Construction. or structural elements--are classified in Industry 238120, Structural Steel and Precast Concrete Contractors. Retaining wall (except anchored earth), poured concrete, construction. 5 237990 1629 Other Heavy and Civil Engineering Construction 3 2 1. Water and Sewer Line and Related Structures Construction. 314000. NAICS 236100 - Residential Building Construction; NAICS 236200 - Nonresidential Building Construction; Links to OEWS estimates for other industries. dollars . 94007 - Excavation. These establishments include residential housing general contractors, operative builders and. 2018-03-23. NAICS Codes that fall under 2381 - Foundation, Structure, and Building Exterior Contractors. Mastics (except construction) merchant wholesalers: 424690: 424690: 424690: Medical gases merchant wholesalers: 424690: 424690:The related NAICS Code (s) for SIC Code 1611 - Poured Concrete Foundation and Structure Contractors is: 237310 - Highway, Street, and Bridge Construction. Manufacturing concrete bricks--are classified in U. Merchant wholesale distribution of stone, cement, lime, construction sand and gravel; brick; asphalt and concrete mixtures (except ready-mix concrete);. , reinforcing with concrete) 238110: 238110: 238110: Gunite contractors: 238110: 238110: 238110:. Industry: 1752—Floor Laying and Other Floor Work, Not Elsewhere Classified. Structural Steel and Precast Concrete Contractors; Framing buildings--are classified in Industry. Also, select a location (State, Region, or National). NAICS Code Description. NAICS Code 238340 – Tile and Terrazzo Contractors. New. In-depth Industry Analysis: Explore Comprehensive Details on NAICS Code Extended Pages. The industry comprises establishments primarily engaged in framing contractors . cement, lime, construction sand, and gravel; brick; asphalt and concrete mixtures; and/or concrete, stone, and structural clay products. Industry 562998, All Other Miscellaneous Waste Management Services. Ready-mix concrete manufacturing and distributing. What is the NAICS Code for Flooring Contractors? NAICS Code 238330. It is part of the Foundation, Structure, and Building Exterior Contractors (2381) Industry Group, and part of the Construction (23) Sector. Bright Sheet Metal Company Inc. This industry comprises establishments primarily engaged in drywall, plaster work, and building insulation work. 238120 : Structural Steel and Precast Concrete Contractors . Industry: 1794—Excavation Work. Find Matching NAICS Codes for commercial construction, With Definition and Examples. Sector 23, Construction – Building fireproofing contractors and fireproofing flooring construction contractors were moved to 238310, Drywall and Insulation Contractors. Codes. Floor covering stores—retail. The . Mgr 6017 - Dam or Lock Construction - Concrete Work - In Connect With Dams or Locks - All Types - All Oper To Comp & Dr 6005 - Breakwater or Jetty Construction - All. Concrete Construction – Bridges and Culverts. NAICS Code 212321 Description. 700, Scope, application, and definitions applicable to this subpart. 238130 - Framing Contractors . Poured Concrete Foundation and Structure Contractors; Installing fireproof flooring--are classified in Industry 238310, Drywall and Insulation Contractors;MRF (materials recovery facilities) 562920. Establishments primarily engaged in the retail sale of floor coverings. 95 238120 1791 Structural Steel and Precast Concrete Contractors 4. The related NCCI Code (s) for 238110 - Poured Concrete Foundation and Structure Contractors is: 5506 - Street or Road Construction - Paving or Repaving & Drivers. 238990-03 - Blacktopping. NAICS Code Description 32412 - Asphalt Paving, Roofing, and Saturated Materials Manufacturing Top Businesses by Annual Sales for 32412 – Click for Complete Profiles: What is the NAICS Code for Structural Steel and Precast Concrete Contractors ? NAICS Code 238120. (855. 2-DIGITS. Each code represents a specific type of work or industry, such as office work (class code 8810), construction (class code 3720), and manufacturing (class code 3113). 86, No. North American Industry Classification System (NAICS) Canada 2012 - This Canadian industry comprises establishments, not classified to any other industry, primarily engaged in specialized construction trades. Special trade contractors primarily engaged in construction work, not elsewhere classified, such as construction of swimming pools and fences, erection and installation of ornamental metal work, house moving, shoring work, waterproofing, dampproofing, fireproofing. 174 - Masonry, Stonework, Tile Setting, and Plastering. 327320. 17,653. It is part of the Foundation, Structure, and Building Exterior Contractors (2381) Industry Group, and part of the Construction (23) Sector. NAICS Codes that fall under 23 - Construction. employees. They include: 1. The related NY Workers Comp Class Code(s) for NAICS Code 237990 is: 5606 - Contractor - Executive Supervisor, Construction Executive, Constr Superintendent or Proj. Machinery, construction (except cranes), rental with operator: 238910: 238910: 238910: Mine site preparation and related construction activities, construction contractors: 238910: 238910: 238910: Pile driving, building foundation: 238910: 238910: 238910: Piling (i. 324121. The related North American Industry Classification System Code(s) for NAICS Code 238330 - Flooring Contractors is: Laying concrete flooring--are classified in Industry 238110, Poured Concrete Foundation and Structure Contractors; Installing fireproof flooring--are classified in Industry 238310, Drywall and Insulation Contractors;NAICS Code Description. Contractors engaged in concrete construction work are classified in Division C, Construction, and establishments primarily engaged in mixing and delivering ready. The Concrete Foundations industry involves the construction of poured concrete foundations for various structures such as buildings, bridges, and roads. Framing Contractors; and; Installing downspouts, gutters, fascia, and soffits--are classified in Industry 238170, Siding Contractors. 176 - Roofing, Siding, and Sheet Metal Work. NAICS Code 2379 – Other Heavy and Civil Engineering Construction. North American Industry Classification System (NAICS) Canada 2012 - This sector comprises establishments primarily engaged in constructing, repairing and renovating buildings and engineering works, and in subdividing and developing land. employees. Electrostatic painting, on-site, contractors; Engineering structure (e. Establishments primarily engaged in: Applying stucco: classified in NAICS Code - 23814 - Masonry Contractors. e. Framing Contractors : $19. 2-DIGITS. Find Matching NAICS Codes for rebar, With Definition and Examples. Glass and Glazing Contractors ; $16. Establishments primarily engaged in fabricating iron and steel or other metal for structural purposes, such as bridges, buildings, and sections for ships, boats, and barges. Retaining wall (except anchored earth), poured concrete, construction. NAICS Codes that fall under 238 - Specialty Trade Contractors . 5606 Contractor--Executive Supervisor or Construction Superintendent 5213 Concrete Construction NOC & Drivers 6045 Levee Construction--All Operations to Completion & Drivers 4000 Quarry--All Kinds & Drivers 7046 7098 Vessels--Not Self. 238120. 91746 - Door, Window or Assembled Millwork - Installation - Metal. Special trade contractors primarily engaged in the erection of structural steel and of similar products of prestressed or precast concrete. Insurance companies use NAICS codes to classify your industry and calculate your premiums. See Companies for NAICS 238110. The Nuclear Fuel Services SBA size appeal decision confirms that when it comes to federal subcontracts, the prime contractor—not the government—assigns the. 541380. Establishments included in this industry may incidentally perform installation, but contractors primarily engaged in installing floor coverings for others are classified in Construction, Industry 1752. , construction) sand and gravel pits; (2) dredging for commercial grade sand and gravel; and (3) washing, screening, or otherwise preparing commercial grade sand and gravel. 484220 - Specialized Freight (except Used Goods) Trucking, Local. g. Buildings are distinguished by their primary function, such as residential, commercial and industrial. Total Import value for NAICS Code 324121 is $100,563,211. Structural Steel and Precast Concrete Contractors 238130 Framing Contractors 238140 Masonry Contractors 238150 Glass and Glazing Contractors 238160 Roofing Contractors. g. 5222 CHIMNEY CONSTRUCTION - NOT METAL; CONCRETE CONSTRUCTION: BRIDGES OR CULVERTS; 5022 BRICK CLEANING. Extended NAICS Codes (8-digit) for Brick, Stone, and Related Construction Material Merchant Wholesalers. 9, Standard Industrial Classification of Enterprises; Notice. $16. -$728,644. 3B. See Companies for NAICS 238110. 423390 - Other Construction Material Merchant Wholesalers Top Businesses by Annual Sales for 423390 – Click for Complete Profiles:. 324121. Retail Trade: 48-49. Additional information on the background and development of NAICS is available in the. NAICS Code Description. This industry comprises establishments primarily engaged in the installation of resilient floor tile, carpeting, linoleum, and hardwood flooring. Blasting, building demolition, Building demolition, Concrete breaking and cutting for demolition, See Companies for NAICS 238910. 238130. Concrete batch plants (including temporary) 327320. Concrete breaking and cutting for demolition Foundation drilling contractors Cutting new rights of way Grading construction sites Demolition, building and structure Line slashing or cutting (except maintenance) Dewatering contractors Septic system. 5 1 238110 1771 Poured Concrete Foundation and Structure Contractors 5. , chemical, juice, milk, petroleum), local). Quartzite crushed and broken stone mining and/or beneficiating. Special trade contractors primarily engaged in concrete work are classified in Industry 1771; those engaged in digging foundations are classified in Industry 1794; and those engaged in. 1,564,895. Code 238140 Masonry Contractors ; Concrete block laying; Code 238190 Other Foundation, Structure, and Building Exterior Contractors ; Concrete form contractors; Erection and dismantling, poured concrete form; Forms for poured concrete, erecting and dismantling; Code 238390 Other Building Finishing Contractors; Coating concrete structures with. What is the NAICS Code for Structural Steel and Precast Concrete Contractors ? NAICS Code 238120. NAICS code 238320 describes establishments. Menu Close. NAICS Code Description. The NAICS code 238130 is described as Framing Contractors. 5/19 238140 Masonry Contractors 238150 Glass and Glazing Contractors 238160 Roofing Contractors. The related NAICS Code (s) for NCCI Workers Compensation Class Code 5480 - Plastering NOC & Drivers is: 238310 - Drywall and Insulation Contractors. NAICS CODES NAICS codes are used to accurately categorize business and non-profit activity in Rhode Island. 702, Requirements for equipment and tools. , hydraulic, masonry, portland, pozzolana) manufacturing;View Concrete Contractor (location in California, United States , revenue, industry and description. Foundation, building, poured concrete, contractors, Gunite. 562920. Poured Concrete Foundation and Structure Contractors: 238120: Structural Steel and Precast Concrete Contractors: 238130: Framing Contractors: 238140: Masonry Contractors: 238150: Glass and Glazing Contractors:NAICS 2381 - Foundation, Structure, and Building Exterior Contractors. Common types of business activities within NAICS Code 238390 - Other Building Finishing Contractors are: Lead lining walls for X-ray room contractors. Codes. The construction sector consists of these subsectors: Construction of Buildings: NAICS 236; Heavy and Civil Engineering Construction: NAICS 237; Specialty Trade Contractors: NAICS 238; Workforce Statistics. 236115. NAICS Codes • Everything NAICS • NAICS Code Search • NAICS Code FAQ • NAICS to SIC Crosswalk • NAICS Code Appends • High Risk NAICS Code • SBA Size. Footing and foundation concrete contractors: 238110: 238110: 238110: Foundation, building, poured concrete, contractors: 238110: 238110: 238110: Grouting (i. 423320 - Brick, Stone,. 0 NAICS CODE Building Finishing Contractors SIZE CAP ($ MIL) 238310 Drywall and Insulation. 91581 Contractors--Subcontracted Work--In Connection with Construction, Reconstruction, Erection or Repair--Not Buildings. Motor vehicle garage and service station mechanical equipment (e. 5506 Street or Road Construction--Paving or Repaving & Drivers 5213 Dam or Lock Construction-. What is the NAICS Code for All Other Specialty Trade Contractors? NAICS Code 238990. Installing central heating and air-conditioning equipment--are classified in Industry 238220, Plumbing, Heating, and Air-Conditioning Contractors; Repairing commercial refrigeration equipment--are classified in Industry 811310 , Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance; and238100 Foundation/Structure/Bldg/ Exterior Contractors 238110 Poured Concrete Foundation and Structure Contractors 238120 Structural Steel and Precast Concrete Contractors 238130 Framing Contractors . The industry comprises establishments primarily engaged in painting and wall covering contractors. Concrete work incidental to the construction of foundations and concrete work included in an excavation contract are classified in. g. 532412. Examples: Concrete patio construction, Concrete. S. e. NAICS Code 238190 – Other Foundation, Structure, and Building Exterior Contractors. 3271 Concrete block and brick. SIC Codes SIC Code. The boundaries of all the sectors of NAICS are delineated. Top Businesses by Annual Sales for 237990 – Click for Complete Profiles: This industry comprises establishments primarily engaged in heavy and civil engineering construction projects (excluding highway, street, bridge, and distribution line construction). NAICS Code 722310 – Food Service Contractors. 5213 - Dam or Lock Construction - Concrete Work - All Operations. This industry includes the construction of private driveways and walks of all materials. 2007. 237110. 1795-04 - Concrete Breaking Cutting & Sawing & Etc. 5535 Sheet Metal Work--Installation & Drivers 5213 Dam or Lock Construction--Concrete Work--All Operations 5146 Fixtures or Furniture Installation. , mixers, ovens, stoves) installation. These establishments may operate on their own account or under contract to other establishments. 0 - This Canadian industry comprises establishments primarily engaged in pouring and finishing concrete foundations and structural elements. Performing specialized construction work on commercial and institutional buildings, generally on a subcontract basis--are classified in Subsector 238, Specialty Trade Contractors; and Constructing buildings on their own account for rent or lease--are classified in Industry Group 5311 , Lessors of Real Estate. NAICS for "construction concrete restoration" 236220 - Commercial and Institutional Building Construction . 98449 - Plastering or Stucco Work. 238120 Structural Steel and Precast Concrete Contractors $19. 1926. In-depth Industry Analysis: Explore Comprehensive Details on NAICS Code Extended Pages. 238330. 0 . All Other Specialty Trade Contractors. This industry comprises establishments primarily engaged in the use of concrete and asphalt to produce parking areas, building foundations, structures, and retaining walls, and in the use of all materials to produce patios, private driveways, and private walks. NAICS Codes NAICS Code Lookup / Directory What is a NAICS Code?. 238160 ; Roofing Contractors . 5 million, will qualify as a small business. $37. 1794 -. The related NCCI Code (s) for 238390 - Other Building Finishing Contractors is: 5535 - Sheet Metal Work - Installation & Drivers. The related GL Class Code (s) for NAICS Code 238120 - Structural Steel and Precast Concrete Contractors is: 91560 - Concrete Construction. Top Competitors of Concrete Contractor. Industry 327331, Concrete Block and Brick Manufacturing; and;For some business types, there may be a similar industry to NAICS Code 238121 - Residential Structural Steel and Precast Concrete Contractors that is a better classification match. 0 : 238130 . A listing of the industry codes used on Form T2125. Industry: 1791—Structural Steel Erection. Urban Concrete Contractors Ltd:. The industry comprises establishments primarily engaged in ready-mix concrete manufacturing. 238390-02 - Skylights. See Companies. SIC Codes SIC Code. 9 2. Erecting the basic structure of buildings by pouring concrete--are classified in Industry 238110, Poured Concrete Foundation and Structure Contractors; Interior marble, granite, and slate work--are classified in Industry 238340, Tile and Terrazzo Contractors; and. g. ) 238110 23811 Poured Concrete Foundation and Structure Contractors 91430 Concrete 238120 23812 Structural Steel and Precast Concrete Contractors 91430 Concrete2021-03-18. Gravel mining. NAICS Code 238 Description. Cement Masons, Concrete Finishers, and Terrazzo Workers: broad: 5,420: 11. Plaster work includes applying plain or ornamental plaster, and installation of lath to receive plaster. Codes Titles US Business Entities; 2383: Building Finishing Contractors : 179,939:The business takes a contract to repair a parking garage. 238120 - Structural Steel and Precast Concrete Contractors: 238190 - Other Foundation, Structure, and Building Exterior Contractors: 238910 - Site Preparation Contractors:Construction of concrete pavement in drainage ditches and on roadway slopes. census. Govt Type: Western Area Power Administration. In our database we have 18 items that contain the word PAVING in the activity description. Construction management, commercial and institutional building: 236220: 236220: 236220: Dormitory construction: 236220: 236220: 236220: Drycleaning plant construction: 236220: 236220:. 1771-08 - Sidewalk Contractors. Removal of recyclable materials from a waste stream. Laying concrete flooring. NAICS Code 238910 Description. The related GL Class Code (s) for NAICS Code 238990 - All Other Specialty Trade Contractors is: 91560 - Concrete Construction. The work performed may include new work, additions. Backfilling, construction, residential. Nebraska Department of Labor. g. 2007 NAICS 2012 NAICS 2017 NAICS Index Entries for 561790; 561790: 561790: 561790: Building exterior cleaning services (except sandblasting,. Common types of examples within NAICS Code 238911 - Residential Site Preparation Contractors are: Aerial or picker truck, construction, rental with operator, residential. Zip Code. Establishments may produce new construction, or undertake additions. Construction management, water and sewage treatment plant: 237110: 237110: 237110: Construction management, water and sewer line: 237110: 237110:. 2007 NAICS Related NAICS Codes Erecting the basic structure of buildings by pouring concrete--are classified in Industry 238110 , Poured Concrete Foundation and Structure Contractors; Interior marble, granite, and slate work--are classified in Industry 238340 , Tile and Terrazzo Contractors; and SIC. Coal tar paving materials made from purchased coal tar. 238390-04 - Waterproofing Contractors. Establishments primarily engaged in the wholesale distribution of mobile homes and of construction materials, not elsewhere classified, including prefabricated buildings and glass. 238190 - Other Foundation, Structure, and Building Exterior Contractors. 0 238130 Framing Contractors $19. 86, No. e. Industry: 5713—Floor Covering Stores. g. 2018-03-23. Industry 212321 , Construction Sand and Gravel Mining; andSIC. 541380. e. The NAICS code 238110 is described as Poured Concrete Foundation and Structure Contractors. 236116 - New Multifamily Housing Construction (except For-Sale Builders) Top Businesses by Annual Sales for 236116 – Click for Complete Profiles:. 91581 - Contractors - Subcontracted Work - In Connection With Construction, Reconstruction, Erection or Repair - Not Buildings. 324121. View Concrete Contractor Sacramento (location in California, United States , revenue, industry and description. Mod/LCM reset. Performing specialized construction work on multifamily housing and other residential buildings, generally on a subcontract basis--are classified in Subsector 238. Cement and Concrete Product Manufacturing; 32731 Cement Manufacturing; 327310 Cement Manufacturing;. This includes General Liability, NAICS, and state and NCCI Class Codes. 95505 - Guniting or Shot - Crete. Industry: 1442—Construction Sand and Gravel. Find industry codes related to the NAICS Code 237310. Structural Steel and Precast Concrete Contractors : 2,613: 238130: Framing Contractors : 43,727:. Click "Submit" to generate the report. NAICS Code Description. Special trade contractors primarily engaged in excavation work and digging foundations, including digging and loading. NAICS CODES. 55 Performing specialized construction work on multifamily housing and other residential buildings, generally on a subcontract basis--are classified in Subsector 238, Specialty Trade Contractors; and Constructing and leasing residential buildings on their own account--are classified in Industry 531110 , Lessors of Residential Buildings and Dwellings. 5 3 2. Concrete Contractor <25 <$5M. NAICS Codes • Everything NAICS • NAICS Code Search • NAICS Code FAQ • NAICS to SIC Crosswalk • NAICS Code Appends • High Risk NAICS Code • SBA Size Standards. 86, No. Before sharing sensitive information, make sure you're on a federal government site. Concrete reinforcing bar (rebar) made in iron and steel mills: 331111: 331110: 331110: Direct reduction of iron ore: 331112: 331110: 331110:. 2018-03-23. 1771-04 - Stucco Contractors. for "concrete". Special trade contractors primarily engaged in setting and installing ceramic tile, marble, and mosaic, and in mixing marble particles and cement to make terrazzo at the site of construction. $19. NAICS Code 238120 – Structural Steel and Precast Concrete Contractors. City. 1741-04 - Stone Setting Contractors. 238130-02 - Steel Frame Contractors. NAICS. The industry comprises establishments primarily engaged in poured concrete foundation and structure contractors . Construction Machinery and Equipment. 5%:2383 - Building Finishing Contractors Top Businesses by Annual Sales for 2383 – Click for Complete Profiles: Topbuild Corp: Anning-Johnson Company: Brock Holdings II Inc:. 175 - Carpentry and Floor Work. NAICS Code Description. 404, Wiring design and protection. 23815 - Glass and Glazing Contractors. 2007 NAICS 2012 NAICS 2017 NAICS Index Entries for 238130; 238130: 238130: 238130: Building framing. Examples: Areaways basement window: concrete, Art marble, concrete, Bathtubs, concrete, Battery wells and. New. 1629. Industry: 1771—Concrete Work. 173 - Electrical Work. This industry group includes nonresidential general contractors, nonresidential for-sale builders, nonresidential design-build firms, and nonresidential project construction management firms. 238110 1771 Poured Concrete Foundation and Structure Contractors 5. 1926. Establishments primarily engaged in: Operating sand or gravel. 238110. NAICS Codes. 1771-05 - Concrete Contractors. The related North American Industry Classification System Code (s) for NAICS Code 238140 - Masonry Contractors is: Erecting the basic structure of buildings by pouring concrete--are classified in Industry 238110, Poured Concrete Foundation and Structure Contractors; Interior marble, granite, and slate work--are classified in Industry 238340. Contractors engaged in concrete construction work are classified in Division C, Construction, and establishments primarily engaged in mixing and delivering ready-mixed concrete are classified in Industry 3273. 562920. This industry comprises establishments primarily engaged in providing local, specialized trucking. For some business types, there may be a similar industry to NAICS Code 238140 - Masonry Contractors that is a better classification match. 541380. Government Web site provides the latest information on plans for NAICS revisions, as well as access to various NAICS reference files and tools. 324121. Entities. 95505 Guniting or Shot-Crete. Sample Companies. NAICS Code 238910 - Site Preparation Contractors sits in the 2-digit Construction sector. This U. 1771-07 - Concrete Pumping Service.