naics code for concrete contractor. Concrete Finishers, and Terrazzo Workers: broad: 9,500: 8. naics code for concrete contractor

 
 Concrete Finishers, and Terrazzo Workers: broad: 9,500: 8naics code for concrete contractor  Establishments may produce new construction, or undertake

1771-08 - Sidewalk Contractors. There are 1,088 companies verified as active in this. Menu Close SIC Codes. This BLS industry comprises establishments primarily engaged in residential structural framing and sheathing using materials other than structural steel or concrete. Bathtub refinishing, on-site. A listing of the industry codes used on Form T2125. 238110 Poured Concrete Foundation and Structure Contractors 238990 All Other Specialty Trade Contractors 238120 Structural Steel and Precast Concrete Contractors NCCI Class Code 5213 Dam or Lock Construction--Concrete Work--All Operations 5215 Concrete Work--Incidental to the Construction of Private Residence 5221 Concrete or Cement Work. 238121 - Residential Structural Steel and Precast Concrete Contractors. Industry Description Size standards in millions of . What is the NAICS Code for Framing Contractors ? NAICS Code 238130. Occupation code Occupation title (click on the occupation title to view an. Installation of structural steel or precast concrete building components--are classified in Industry 238120, Structural Steel and Precast Concrete Contractors; Framing buildings. Plaster work includes applying plain or ornamental plaster, and installation of lath. NAICS Codes • Everything NAICS • NAICS Code Search • NAICS Code FAQ • NAICS to SIC Crosswalk • NAICS Code Appends • High Risk NAICS Code • SBA Size. Corporation Name. g. 1. The industry comprises establishments primarily engaged in. NAICS Code 238131 Description. 1741-01 - Masonry Contractors. 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. 2-DIGITS. 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. Menu Close SIC Codes. Buildings are distinguished by their primary function, such as residential, commercial and industrial. , Construction, Mining, and Forestry Machinery and Equipment Rental and Leasing; Radon testing--are classified in Industry. NAICS Code Description. gov or . Merchant wholesale distribution of stone, cement, lime, construction sand and gravel; brick; asphalt and concrete mixtures (except ready-mix concrete);. NAICS for "construction concrete restoration" 236220 - Commercial and Institutional Building Construction . 1926. 17,653. Establishments primarily engaged in construction equipment rental with operator. It is part of the Foundation, Structure, and Building Exterior Contractors (2381) Industry Group, and part of the Construction (23) Sector. NAICS Codes NAICS Industry Description Size standards in millions of dollars Size standards in number of employees: 312140 Distilleries 1,000 312230 Tobacco Manufacturing 1,500NAICS Code 238190 Description. 238160-02 - Coppersmiths. 1795-04 - Concrete Breaking Cutting & Sawing & Etc. you can get a suitable code from the complete list of North American Industry Classification System codes (NAICS). 172 - Painting and Paper Hanging. 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. 5 3 2. industry comprises establishments primarily engaged in one or more of the following: (1) operating commercial grade (i. The related NAICS Code (s) for SIC Code 1791 - Structural Steel and Precast Concrete Contractors is: 238120 - Structural Steel and Precast Concrete Contractors. Establishments primarily engaged in: Erecting the basic structure of buildings by pouring concrete: classified in NAICS Code - 238110 - Poured Concrete Foundation and Structure Contractors. 2018-03-23. Curb and gutter construction, residential and commercial driveway and parking area, concrete: 238990: 238990: 238990: Driveway paving or sealing: 238990: 238990:. Use the BEST Free Resource for NAICS & SIC Information!. NAICS Codes that fall under 2381 - Foundation, Structure, and Building Exterior Contractors. Central-mixed concrete manufacturing. Buy Business List - NAICS 238110. The Concrete foundation and structures contractor category comprises establishments primarily responsible for concrete related building construction and are categorized under NAICS Code 238120. This industry includes the construction of private driveways and walks of all materials. NAICS acknowledges the importance of these electronic industries in the economies of the three North American countries. (except at construction site) 327999. Industry 327999, All Other Miscellaneous Nonmetallic Mineral Product Manufacturing. NAICS Code 2373 – Highway, Street, and Bridge Construction. SIC Codes SIC Code. Industry: 1741—Masonry, Stone Setting, and Other Stone Work. 2018-03-23. 9%: 0. 238330 - Flooring Contractors Top Businesses by Annual Sales for 238330 – Click for Complete Profiles: Artisan Design Group LLC:. NAICS 238900 - Other Specialty Trade Contractors These national industry-specific occupational employment and wage estimates are calculated with data collected from employers of all sizes, in metropolitan and nonmetropolitan areas in every state and the District of Columbia, in NAICS 238900 - Other Specialty Trade Contractors. 238110 - Poured Concrete Foundation and Structure Contractors. 238120 - Structural Steel and Precast Concrete Contractors . 2007. Find Matching NAICS Codes for demolition, With Definition and Examples. Vol. Because the prime contractor had accepted NFS’s justification and assigned NAICS code 325188, the SBA Area Office erred by evaluating NFS’s size under NAICS code 541990. , convention facilities, entertainment facilities, sporting facilities) 722310: 722310: 722310: Food service contractors, airline: 722310: 722310:. NAICS Code Description. Our data analysts are standing by to assist in your list setup and target marketing. Blasting, building demolition, Building demolition, Concrete breaking and cutting for demolition, See Companies for NAICS 238910. for "gravel-hauling". It is part of the Building Finishing Contractors (2383) Industry Group, and part of the Construction (23) Sector. Establishments primarily engaged in the wholesale distribution of mobile homes and of construction materials, not elsewhere classified, including prefabricated buildings and glass. 238330. This major group includes special trade contractors who undertake activities of a type that are specialized either to building construction, including work on mobile homes, or to both building and nonbuilding projects. 5215 - Concrete Work - Incidental To The Construction Of Private Residence. Asphalting, residential and commercial driveway and. Construction Schedule Support- Relating to Construction Management of Projects Including Bridges or Multi-level Interchanges 541330 11. or structural elements--are classified in Industry 238120, Structural Steel and Precast Concrete Contractors. 1771-08 - Sidewalk Contractors. The NCCI Workers Compensation Class Code 5221 - Concrete or Cement Work - Floors, Driveways, Yards, or Sidewalks & Drivers. Rhoads Industries Inc. Poured Concrete Foundation and Structure Contractors: 23812: Structural Steel and Precast Concrete Contractors: 23813: Framing Contractors: 23814: Masonry Contractors: 23815: Glass and Glazing. The NAICS Code 237310 - Highway, Street, and Bridge Construction. Precast concrete panel, slab, or form installation: 238120: 238120: 238120: Prestressed concrete beam, slab or other component installation: 238120: 238120: 238120: Rebar. 238990-07 - Concrete Grinding & Finishing. The work performed may include new work, additions, alterations, maintenance, and repairs. NAICS Code 238190 – Other Foundation, Structure, and Building Exterior Contractors. $19. 324121. These establishments may operate on their own account or under contract to other establishments. 174 - Masonry, Stonework, Tile Setting, and Plastering. NAICS Codes • Everything NAICS • NAICS Code Search • NAICS Code FAQ • NAICS to SIC Crosswalk • NAICS Code Appends • High. 1741-07 - Chimney Builders & Repairers. Specialty trade contractors are included in this group. Removal of recyclable materials from a waste stream. Window shade and blind installation. 238130 - Framing Contractors . 9 2. NAICS Code 115115 – Farm Labor Contractors and Crew Leaders. NAICS Code/s: [238110] Poured Concrete Foundation Structure [238120] Structural Steel and Precast Concrete Contractors [238990] All Other Specialty Trade. 2012. 11201 - Contractors Equipment - Cranes, Derricks, Power Shovels and Equipment. gov and downloadable csv files on the census FTP site. $37. , steel beams, structural steel components, and similar. Our data analysts are standing by to assist in your list setup and target marketing. Industry Examples of NAICS 238911. 237120. The related North American Industry Classification System Code(s) for NAICS Code 327320 - Ready - Mix Concrete Manufacturing is: Operating sand or gravel pits--are classified in U. Special trade contractors primarily engaged in the installation of asphalt tile, carpeting, linoleum, and resilient flooring. Date modified: 2018-03-23. & NAICS Codes National Connections Peer Groups Strategic Partners. Examples: Areaways basement window: , Art marble, , Bathtubs, , Battery wells and. In-depth Industry Analysis: Explore Comprehensive Details on NAICS Code Extended Pages. 238120 Structural Steel and Precast Concrete Contractors $19. Floor covering stores—retail. 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. The proposed FAR amendment assumes that large prime contractors are assigning NAICS codes to their subcontracts, and with good reason–the SBA’s regulations require it. Examples: Concrete patio construction, Concrete. What is the NAICS Code for Poured Concrete Foundation and Structure Contractors ? NAICS Code 238110. 423320-01 - Aggregates-Construction Materials (Wholesale) 423320-02 - Asphalt Aggregates (Wholesale) 423320-03 - Asphalt Products. , hydraulic, masonry, portland, pozzolana) manufacturing;View Concrete Contractor (location in California, United States , revenue, industry and description. These establishments include residential housing general contractors, operative builders and. 1771-09 - Gunite Contractors. INCIDENTAL CONCRETE CONSTRUCTION. See Companies for NAICS 238110. g. NAICS Codes. Backhoe rental with operator, residential. 95 238120 1791 Structural Steel and Precast Concrete Contractors 4. Framing Contractors : $19. 242. This industry comprises establishments primarily engaged in the construction of highways (including elevated), streets, roads, airport runways, public sidewalks, or bridges. industry comprises establishments primarily engaged in one or more of the following: (1) operating commercial grade (i. , mixers, ovens, stoves) installation. SIC Codes SIC Code. 4,241. NAICS Codes • Everything NAICS • NAICS Code Search • NAICS Code FAQ • NAICS to SIC Crosswalk • NAICS Code Appends • High Risk NAICS Code. Machinery, construction (except cranes), rental with operator: 238910: 238910: 238910: Mine site preparation and related construction activities, construction contractors:. e. Menu Close SIC Codes. Structural steel and precast concrete contractors are under NAICS code 289010, concrete pipes under NAICS code 37332 and concrete block and brick. NAICS Code 2379 – Other Heavy and Civil Engineering Construction. Menu Close SIC Codes. S. Find Matching NAICS Codes for residential construction, With Definition and Examples. 2012. Buy Business List - NAICS 238110. 1771-06 - Concrete Restoration Repair & Cleaning. 65%: $23. 562920. 2-DIGITS. 541380. 178 - Water Well Drilling. -ALL OPER TO COM & D 9534 MOBILE CRANE AND HOISTING SERVICE CONTRACTORS NOC-ALL OPERATIONS TO COMPLETION & DRIVERS 5213 CONCRETE CONSTRUCTION NOC-ALL. 91562 - Concrete or Cement Distributing Towers - Rented To Others - Installation, Repair or Removal Operations Only. 2017. Industry Examples of NAICS 238992. 238160-03 - Flashing-Wall & Roof & Etc. 212319. The Nuclear Fuel Services SBA size appeal decision confirms that when it comes to federal subcontracts, the prime contractor—not the government—assigns the. See Companies for NAICS 238110. NAICS Codes that fall under 2383 - Building Finishing Contractors . Retaining wall (except anchored earth), poured concrete, construction. 1 . 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. Enter keyword or 2-6. NAICS Code 238340 – Tile and Terrazzo Contractors. Finding Your NAICS & SIC Codes has never been easier! Avoid trudging through the Census Database. 526,205. In-depth Industry Analysis: Explore Comprehensive Details on NAICS Code Extended Pages. Laying concrete flooring--are classified in Industry 238110, Poured. NAICS Code 238120 – Structural Steel and Precast Concrete Contractors. This industry group includes nonresidential general contractors, nonresidential for-sale builders, nonresidential design-build firms, and nonresidential project construction management firms. Buy Business List - SIC 1791. Buildings are distinguished by their primary function, such as residential, commercial and industrial. Construction management, water and sewage treatment plant: 237110: 237110: 237110: Construction management, water and sewer line: 237110: 237110:. Iron work, structural—contractors. Examples: Concrete patio construction, Concrete paving, residential and commercial driveway and parking area, See Companies for NAICS 238990. 6648126: Long: -98. 238160-01 - Ceilings. Other Heavy and Civil Engineering Construction . 561790. NAICS codes can be 2- to 6-digits and the further along the hierarchy, the more detailed and specific the category will be. This industry comprises establishments primarily responsible for the construction (including new work, additions, alterations, maintenance, and repairs) of commercial and institutional buildings and related structures, such as stadiums, grain. Mastic floor composition, hot and cold. McCorvey Sheet Metal Works LP. Code 237310 Highway, Street, and Bridge Construction ; Asphalt paving (i. NAICS 236000 - Construction of Buildings is part of: Sector 23 - Construction. NAICS Code 238 – Specialty Trade Contractors. 23. The work performed may include new work, additions, alterations, maintenance, and repairs. NAICS 236100 - Residential Building Construction is part of: NAICS 236000. The NAICS code 238140 is described as Masonry Contractors. , highway, road, street, public sidewalk) Concrete paving (i. Shelving, metal, constructed on site. 125. 704, Requirements for precast concrete. Industry: 1752—Floor Laying and Other Floor Work, Not Elsewhere Classified. Water-repellent coatings for wood, concrete and masonry manufacturing; Code 327310 Cement Manufacturing; Cement (e. $16. e. S. Index Entries for 238330. SIC. Establishments primarily engaged in manufacturing concrete products, except block and brick, from a combination of cement and aggregate. Major Group: 17—Construction Special Trade Contractors. These establishments include residential housing general contractors, operative builders and. Poured Concrete Foundation and Structure Contractors. Popular Searches Concrete Contractor Concrete Contractor Vista SIC Code 17,177 NAICS Code 23,238 Show More. Footing and foundation concrete contractors: 238110: 238110: 238110: Foundation, building, poured concrete, contractors: 238110: 238110: 238110: Grouting (i. employees. 327120 - Clay Building Material and Refractories Manufacturing Top Businesses by Annual Sales for 327120 – Click for Complete Profiles:. The list is compiled to serve all your business and marketing needs, such as email marketing, telemarketing, global email campaigns, and more. 925 1. section of this Web site. NAICS. 96: $49,830: 2. 3272 - Concrete Products, except Block and Brick. Industry: 3441—Fabricated Structural Metal. 55. 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. Structural Steel and Precast Concrete Contractors : 2,613: 238130: Framing Contractors : 43,727:. Asphalt coating and sealing, residential and commercial parking lot and driveway, nonresidential. NAICS Code 238910 - Site Preparation Contractors sits in the 2-digit Construction sector. This includes General Liability, NAICS, and state and NCCI Class Codes. , pouring concrete, site preparation, plumbing, painting, and electrical work) involved in building construction or other activities that are similar for all types of construction, but that. Construction: 31-33. 86, No. NAICS Code Description. What is the NAICS Code for Poured Concrete Foundation and Structure Contractors ? NAICS Code 238110. 212319. Industries within NAICS 236000 - Construction of Buildings. Construction: 31-33: Manufacturing: 42: Wholesale Trade: 44-45: Retail Trade: 48-49: Transportation and. 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. NAICS 238910 Site Preparation Contractors Description. 95 238120 1791 Structural Steel and Precast Concrete Contractors 4. e. , mobile homes) and/or prefabricated buildings and (2) establishments primarily engaged in the merchant wholesale distribution of construction materials (except lumber, plywood, millwork, wood panels, brick, stone, roofing, siding, electrical and wiring supplies, and. Urban Concrete Contractors Ltd:. Size standards in number of . $45. 5506 Street or Road Construction--Paving or Repaving & Drivers 5037 Painting--Metal Structures--Over Two. The related GL Class Code (s) for NAICS Code 238990 - All Other Specialty Trade Contractors is: 91560 - Concrete Construction. NAICS Codes • Everything NAICS • NAICS Code Search • NAICS Code FAQ • NAICS to SIC Crosswalk • NAICS Code Appends • High Risk NAICS Code • SBA Size. NAICS Code Description. Poured Concrete Foundation and Structure Contractors. 5 ;Establishments primarily engaged in providing extended or dead storage of motor vehicles are classified in Industry 493190, Other Warehousing and Storage. e. 85 3. 1926. processes. Toggle navigation. 238990-12 - Awnings & Canopies-Maintenance. Industry: 1752—Floor Laying and Other Floor Work, Not Elsewhere Classified. 324121. 238990-09 - Asphalt Paving Contractors. NAICS 236100 - Residential Building Construction These national industry-specific occupational employment and wage estimates are calculated with data collected from employers of all sizes, in metropolitan and nonmetropolitan areas in every state and the District of Columbia, in NAICS 236100 - Residential Building Construction. Code Sector: 23 - Construction. 1771-10 - Grouting Contractors. 23814 - Masonry Contractors. 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. Coal tar paving materials made from purchased coal tar. Menu Close SIC Codes. Industry Description Size standards in millions of . 0 . 0 : 238130 . 238130 - Framing Contractors . Paving blocks and mixtures made from purchased asphaltic materials. It is part of the Other Specialty Trade Contractors (2389) Industry Group, and part of the Construction (23) Sector. 327320. 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. 236115. What is the NAICS Code for Highway, Street, and Bridge Construction ? NAICS Code 237310. Size standards in number of . for "concrete construction". SIC Codes SIC Code. e. Specialty trade contractors are included in this industry. Below are the data released in the 2017 Economic Census for Construction. 23541 Masonry and stone contractors. The industry comprises establishments primarily engaged in poured concrete foundation and structure contractors . 324121. Top Competitors of. 1791 - Structural Steel Erection 1793 - Glass and Glazing Work 1794 - Excavation Work 1795 - Wrecking and Demolition Work 1796 - Installation or Erection of Building Equipment, Not Elsewhere Classified 1799 - Special Trade Contractors, Not Elsewhere Classified. Nebraska Department of Labor. Enter keyword or 2-6 digit code Go 2017 NAICS Search. The industry comprises establishments primarily engaged in structural steel and precast concrete contractors . NAICS Code 238120 – Structural Steel and Precast Concrete Contractors. 23 - Construction. S. NAICS Codes • Everything NAICS • NAICS Code Search • NAICS Code FAQ • NAICS to SIC Crosswalk • NAICS Code Appends • High Risk. NAICS. g. 23817 - Siding Contractors. mil. 5146 - Fixtures or Furniture Installation - Portable - NOC. Types of establishments included in these codes. 5213 - Dam or Lock Construction - Concrete Work - All Operations. 238390-02 - Skylights. Fabcon Precast. - Table of: Code, Industry. 484220 - Specialized Freight (except Used Goods) Trucking, Local Top Businesses by Annual Sales for 484220 – Click for Complete Profiles: Savage Services Corporation: Patriot Trnsp Holdg Inc: B&C Holding Company LLC: Gregmar Inc: Transystems LLC: Kent and Smith Holdings LLC:NAICS 238310 - Drywall and Insulation Contractors; NAICS 238320 - Painting and Wall Covering Contractors. The industry comprises establishments primarily engaged in framing contractors . S. The industry comprises establishments primarily engaged in electrical contractors and other wiring installation contractors. Establishments primarily engaged in operating sand and gravel pits and dredges, and in washing, screening, or otherwise preparing sand and gravel for construction uses. Concrete Contractor <25 <$5M. There are 17,115 companies verified as active in this industry in the USA with an. Concrete batch plants (including temporary) 327320. g. $16. Construction management, commercial and institutional building: 236220: 236220: 236220: Dormitory construction: 236220: 236220: 236220: Drycleaning plant construction: 236220: 236220:. NAICS Codes. Transportation and Warehousing: 51. Menu Close. Sector 23 – Construction . NAICS Code Description. Buy Business List - SIC 1791. There are 19 Industries in the 238 Sector. 3273 - Cement and Concrete Product Manufacturing Top Businesses by Annual Sales for 3273 – Click for Complete Profiles: Crh Americas Inc: Eagle Materials Inc: Cemex Inc:. The work performed may include new work, additions, alterations, maintenance, and repairs. Codes Titles US Business Entities; 2383: Building Finishing Contractors : 179,939:The business takes a contract to repair a parking garage. 23814 - Masonry Contractors. Codes Titles US Business Entities; 23:. 237990 Other Heavy & Civil Engineering Construction; 238110 Poured Concrete Foundation & Structure Contractors; 238120 Structural Steel & Pre-cast Concrete Contractors; 238130 Flooring Contractor;Construction management, outdoor recreation facility: 237990: 237990: 237990: Construction management, tunnel: 237990: 237990: 237990: Cribbing (i. They are responsible for the installation, repair, and resurfacing of asphalt and concrete surfaces. Total Import value for NAICS Code 324121 is $100,563,211. Industry: 1799—Special Trade Contractors, Not Elsewhere Classified. 1 Construction Record Keeper 541330 12. 925 1. What is the NAICS Code for All Other Specialty Trade Contractors? NAICS Code 238990. NAICS Code 115115 – Farm Labor Contractors and Crew Leaders. The work involves concrete repairs requiring minor incidental work such as rewiring. 5 ; 238130 . July 02, 2021 [PDF, 372KB] North American Industry Classification System (NAICS) Updates for 2022; Update of Statistical Policy Directive No. Canada, Mexico, and China accounted for the top exports of Asphalt Paving Mixtures in 2018. 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. The NAICS code 238120 is described as Structural Steel and Precast Concrete Contractors. NAICS Code. 2007. 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. 5 million, will qualify as a small business. 5348. Establishments primarily engaged in the wholesale distribution of stone, cement, lime, construction sand, and gravel; brick (except refractory); asphalt. North American Industry Classification System (NAICS) Canada 2017 Version 1. 2018-03-23. What is the NAICS Code for All Other Specialty Trade Contractors? NAICS Code 238990. This industry comprises establishments primarily responsible for the construction (including new work, additions, alterations, maintenance, and repairs) of. 0 - This industry group comprises establishments primarily engaged in manufacturing hydraulic cement, ready-mix concrete, concrete bricks, pipes and blocks, and other concrete products. 237990 23799 Other Heavy and Civil Engineering Construction 91223 Construction, General (Backfill Services, Digging, Ditching, Road Grading, Rock Stabilization, etc. All data are available as formatted tables on data. Painting and Wall Covering Contractors. A listing of the industry codes used on Form T2125. Special trade contractors primarily engaged in excavation work and digging foundations, including digging and loading. Find related and similar companies as well as employees by title and much more. 8, Standard Industrial Classification of Establishments; and Elimination of Statistical Policy Directive No. Index Entries for 812930. The NAICS code 238390 is described as Other Building Finishing Contractors. Establishments may produce new construction, or undertake. Food concession contractors (e. 314000. Commercial and Institutional Building Construction. NAICS Code 236220 - Commercial and Institutional Building Construction sits in the 2-digit Construction sector. 000848. Structural Steel and Precast Concrete Contractors; Framing buildings--are classified in Industry. Vol.