237110. Aluminum door and window, residential-type, installation. Alternatively search for "general-contractor" in Extended SIC Codes. , from manufactured to natural. In a case where an individual is primarily involved in building a factory or warehouse then NAICS code 236210. ; OASIS 8(a) were developed to provide the 8(a) community expanded access to the OASIS Best-in-Class. , Regions, and States: 2012; EC1223SG02 - Construction: Summary Series: General Summary: Employment Size Class by Subsectors and Industries for U. The NAICS code 561730 is described as Landscaping Services. 236210-04 - Sewage Treatment Plant Contractors. Firm Q later loses certification in code 238210. 9, Standard Industrial Classification of Enterprises; Notice. Building alterations, single-family-general contractors;Prime contracting. However, if an 8(a) contractor rerepresents that it is other than small for the NAICS code(s) assigned under the contract in accordance with 19. 236210-01 - Contractors-Industrial & Commercial. Industry: 1629—Heavy Construction, Not Elsewhere Classified. 2017 NAICS Definition for Painting and Wall Covering Contractors – Part of Sector 23 – Construction. 238990 All Other Specialty Trade Contractors. NAICS Codes that fall under 2362 - Nonresidential Building Construction 237110. Building Construction General Contractors And Operative Builders. , Rochester, NY. This industry group comprises establishments primarily responsible for the construction (including new work, additions, alterations, maintenance, and repairs) of nonresidential buildings. Find the right points of contact at GSA who can. Examples: Aqueduct construction - general contractors, Cable laying. Architectural sheet metal work—contractors. McCorvey Sheet Metal. Washington, DC 20416. NAICS Codes Code Description Status; NAICS 236118: Residential Remodelers: Active: NAICS 236220: Commercial and Institutional Building Construction: Active: NAICS 238990: All Other Specialty Trade Contractors: Active: NAICS 541690:. Radio station construction. General Merchandise Stores (NAICS 452) Miscellaneous Store Retailers (NAICS 453) Nonstore Retailers (NAICS 454) Transportation and Warehousing (NAICS 48-49)Included in this industry are residential housing general contractors (i. Mon - Fri / 7:00AM - 4:00PM. Now, you want to subcontract the plumbing work. The three-digit code specifies the economic subsector. S. Very professional, Excellent workmanship, Hoover General Contractors was an absolute pleasure to work with. The District of Columbia defines a “general contractor/construction manager” under NAICS Code 23-238990 as “any person who, for a fee, is contracted to do construction on real property owned, controlled, or leased by another person of commercial, industrial, institutional, governmental, residential or accessory use buildings or structures… NAICS code Total recordable cases. 238150 Glass and Glazing Contractors . . Prime contractors work directly with the government. ET. Download the Official MAS- PS Old SIN to New SIN/NAICS Code Crosswalk Table [XLSX - 92 KB] where you will find the new SINs associated with MAS- PS Catalog H (00CORP) for making your offer. docx: 970. Karman Topco LP. The North American Industry Classification System (NAICS) is the standard used by Federal statistical agencies in classifying business establishments for the purpose of collecting, analyzing, and publishing statistical data related to the U. 8 thru FAR 19. It is part of the Foundation, Structure, and Building Exterior Contractors (2381) Industry Group, and part of the Construction (23) Sector. These national industry-specific occupational employment and wage estimates are calculated with data collected from employers of all sizes, in metropolitan. The NAICS code 238220 is described as Plumbing, Heating, and Air-Conditioning Contractors. These establishments may operate on their own account or under contract to other establishments. North American Industry Classification System (NAICS) Canada 2017 Version 1. Classifications may include: NAICS 236220 – Commercial and Institutional Building ConstructionThis industry group includes nonresidential general contractors, nonresidential for-sale builders, nonresidential design-build firms, and nonresidential project construction management firms. Specialties such as roofing contractor (2488160), construction contractor (238140), and framing contractor (288230) are covered by the NISC Code 238 - Special Trade Contractor but all have unique codes. 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. The NAICS code 238320 is described as Painting and Wall Covering Contractors. 0Mod/LCM reset. It was adopted in 1997 to replace the Standard Industrial. Glass and glazing work--are classified in Industry 238150, Glass and Glazing Contractors; Installing or repairing roofs--are classified in Industry 238160, Roofing Contractors; Installing siding--are classified in Industry 238170, Siding Contractors; and; Fireproofing buildings--are classified in Industry 238310, Drywall and Insulation Contractors. 2007. 236115. Workers Comp Class Description. For general contractors working on commercial, non-residential. 242. Industries within NAICS 236000 - Construction of Buildings. National Industry: 6-digit code. Phone: (800) 488-3111. Holmes Siding Contractors Ltd. NAICS. Laying precast stones or bricks for patios. 238120. Mod/LCM reset. The related SIC Code (s) for NAICS Code 236118 - Residential Remodelers is: Description for 1521 General Contractors-Single-Family Houses. General contractors primarily engaged in the construction (including new work, additions, alterations, remodeling, and repair) of industrial buildings and warehouses, such as aluminum plants, automobile assembly plants, pharmaceutical manufacturing plants, and. Travelers INDUSTRY Edge offers products and insights to help our customers stay ahead of risk by preparing for it and ultimately helping to reduce loss costs and keep projects running smoothly. Installing electrical controls for HVAC systems--are classified in Industry 238210, Electrical Contractors and Other Wiring Installation Contractors; Duct cleaning--are classified in Industry 561790, Other Services to Buildings and Dwellings; and; Installing septic tanks--are classified in Industry 238910, Site Preparation Contractors. 201 provides a full table of small business size standards matched to the U. Census NAICS codes to determine lines of business and business activity in Alaska. S. The principal business activity code for an unclassified establishment has been changed from 999999 to 999000. 233210 Single Family Housing Construction; 233220 Multifamily Housing Construction;. NAICS for "general contractor". Sheet metal work performed by plumbing, heating, and air-conditioning contractors in conjunction with the installation of plumbing, heating, and air-conditioning equipment are classified in Industry 1711. NAICS Canada 2022 Version 1. Industry Comprises General Contractor Establishments Primarily Responsible For The Entire Construction Of New Single - Family Housing, Such As Single - Family Detached Houses and Town Houses or Row Houses. NAICS Codes. Do independent contractors have a Naics code? Independent Contractor – ZIP 18020, NAICS 236116. Cabinet work performed at the. They manage any subcontractors and are responsible for ensuring that the work is completed as defined in the contract. The overarching theme to the updates is the digital economy. business economy. business economy. 236220-02 - Barns. Vol. Should you have any issues correcting your assigned NAICS codes or have any other questions, please contact Lindsay Taft ([email protected] Code 2362 Description. Email: hubzone@sba. NAICS Code and Title: 541990 - All Other Professional,. Residential Building Construction. 242. NAICS Code 23611 is also the business code for other businesses in the residential construction industry, such as residential construction companies and residential renovation, remodeling or design companies. 1623 - Water, Sewer, Pipeline, and Communications and Power Line Construction. (855) 767-7828 Get. Exam Fee (as long as taken together) – $140. g. Saving energy (utility costs and environmental stewardship can be both be. Repairing Remodeling Contractor. NAICS. . The first two digits, 23, is the Line of Business code for construction. The SIN for general engineering services is 541330ENG and the NAICS is 541330. , fire, burglar), electric. NAICS. NAICS. The DOE agency code is 8900. 236116. INDUSTRY PROFILE: Construction NAICS CODES: 236118 (Residential Remodelers) 2 4. The NAICS code 238350 is described as Finish Carpentry Contractors. Major Group: 15—Building Construction General Contractors And Operative Builders This major group includes general contractors and operative builders primarily engaged in the construction of residential, farm, industrial, commercial, or other buildings. General Contractor is a small-sized business with medium revenue, that is well-established in its industry. If Firm Q performs code 238210 specialty and other work described in code 237310, only the non-electrical work. General Liability. NAICS Canada 2022 Version 1. 236115 - New Single-Family Housing Construction (except For-Sale Builders)Determine your line of business and NAICS code: For more information go to: Line of Business / Alaska NAICS Code;. 1623 Water, Sewer, Pipeline, and Communications and Power Line Construction General and special trade contractors primarily engaged in the construction of water and sewer mains, pipelines, and communications and power. 1623 - Water, Sewer, Pipeline, and Communications and Power Line Construction. Mine site preparation and related construction activities, construction contractors. 238110. , Glazing Work) and Other Glass Work For Buildings. On a general construction set-aside contract assigned a construction NAICS code, like 236210, under the new rule, the prime contractor cannot pay more than 85% of the amount paid by the government to it to firms that are not similarly situated. 125. Installation or Repair & Drivers 9015 Building or Property Management--All Other Employees 9170 Janitorial Services by Contractors--Includes Window Cleaning Above Ground Level & Drivers 9014 Janitorial Services by. July 02, 2021 [PDF, 372KB] North American Industry Classification System (NAICS) Updates for 2022; Update of Statistical Policy Directive No. gov. NAICS Code 238 – Specialty Trade Contractors. SW, Suite 8800. ,. NAICS. 238350 - Finish Carpentry Contractors. MAS- PS Old SIN to New SIN/ NAICS Code Crosswalk Table. General Help. OASIS Unrestricted is a full and open contract. Sector 23, Construction – Building fireproofing contractors and fireproofing flooring construction contractors were moved to 238310, Drywall and Insulation Contractors. Uacj Mtal Cmponents N Amer Inc. 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. . NAICS. General building contractors who combine a special trade with the contracting are included in this major group. 1623 - Water, Sewer, Pipeline, and Communications and Power Line Construction. Water, Sewer, Pipeline, and Communications and Power Line Construction. ; OASIS Small Business is a 100 percent Small Business Set-Aside contract (FAR 19. This industry comprises establishments commonly referred to as contractors primarily engaged in (1) cutting materials owned by others for apparel and accessories and/or (2) sewing materials owned by others for apparel and accessories. The construction sector is part of the goods-producing industries supersector group. 238220 - Plumbing, Heating, and Air-Conditioning Contractors. 238140 Masonry Contractors . General Coatings Corporation:. E-mail: oasis@gsa. The District of Columbia defines a “general contractor/construction manager” under NAICS Code 23-238990 as “any person who, for a fee, is contracted to do construction on real property owned, controlled, or leased by another person of commercial, industrial, institutional, governmental, residential or accessory use buildings or structures. 15: $114,700: 2. " Brenda B. It is most commonly aligned with the PSC R499, Other Professional. Knox Industries Inc. 8%: 11-2000:. Industry 115116, Farm Management Services; Managing real property for others--are classified in Industry 53131, Real Estate Property Managers; 2023-06-01. Industry 561621 , Security Systems Services (except Locksmiths). A newly released Government Accountability Office report provides a rare peek behind the curtain of how contracting officers assign North American Industry Classification System codes. New Single-Family Housing Construction (except For-Sale Builders) 362,729. 86, No. 86, No. 0005. Conditioning Contractors (NAICS Code 238220); • Relay. In a general construction contract, the primary and vital requirements of the contract are the management,. Sourcehov LLC. NAICS 2017 NAICS Index Entries for 236116. What is NAICS 541611? NAICS 541611, Management Consulting Services, is the largest NAICS code it terms of spend for the category at $4. 5 million size standard. This U. You can enter your NAICS code into the NAICS to SIC Crosswalk tool to find the corresponding SIC Codes. When completing a SLEB (Small, Local & Emerging Business) application, you must identify your business in the County’s vendor database by. NAICS for "electrical contractor". NAICS 2012 NAICS 2017 NAICS Index Entries for 561110; 561110: 561110: 561110: Administrative management services: 561110: 561110: 561110: Business. OASIS Pool 1 - Management/Scientific/Technical Services This Pool comprises efforts primarily engaged in applying physical laws and principles of engineering in the design, development, and. These establishments include residential housing general contractors, operative builders and. ,. industry comprises general contractor establishments primarily responsible for the entire construction of new single-family housing, such as single-family detached houses and town houses or row houses where each housing unit (1) is. 236220 - Commercial and Institutional Building Construction. NAICS Codes: Decoded. What is the best Naics code for general contractors? NAICS 233 – Building, Developing, and General Contracting. 00 if you perform Public Construction; $500. Industry 236115, New Single-Family Housing Construction. 562910 – Remediation Services. 91065 Remodeling and Alterations 236118 Remodeling and renovating general contractors, single-familiy housing; Remodeling and renovating general contractors, residential; Remodeling and renovating general contractors, multifamily building 236210 Industrial Building Construction 236220 Commercial and Institutional Building Construction NAICS Codes • Everything NAICS • NAICS Code Search • NAICS Code FAQ • NAICS to SIC Crosswalk • NAICS Code Appends • High Risk NAICS Code • SBA Size Standards SIC Codes 13-1074. 236220-05 - Building Contractors. This industry includes establishments responsible for the on-site assembly of modular or prefabricated commercial. gov/hcats). S. Construction contractors must be especially careful because subcontracts should often be designated with specialty trade NAICS codes, which carry much lower size standards than the general construction NAICS codes. NAICS Code 236115 Description. Water well drilling, digging, boring or sinking (except water intake wells in oil and gas fields)A&E General Contractors, Inc is a profitable, high performance general contracting firm with top tier human resources. NAICS Code 2379 – Other Heavy and Civil Engineering Construction. NAICS Code and Title 236110 Residential building construction WSIB Class/Subclass. 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. This U. This industry comprises establishments commonly referred to as contractors primarily engaged in (1) cutting materials owned by others for apparel and accessories and/or (2) sewing materials owned by others for apparel and accessoriesThe NAICS code 236117 is described as New Housing For-Sale Builders. , Regions, and States: 2012; EC1223SG02 - Construction: Summary Series: General Summary: Employment Size Class by Subsectors and Industries for U. 5057 - Iron or Steel - Erection - NOC. It is part of the Other Specialty Trade Contractors (2389) Industry Group, and part of the Construction (23) Sector. 409 3rd St. 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. 515), the agency may. NAICS. 4 Federal Supply Schedules, GSA Multiple Award Schedule offers federal agencies. Electrical contractors and other wiring installation contractors. July 02, 2021 [PDF, 372KB] North American Industry Classification System (NAICS) Updates for 2022; Update of Statistical Policy Directive No. New Warehouse Building Construction—NAICS 236221. Firm Q later loses certification in code 238210. The State of Alaska uses a portion of the 2022 U. 2007 NAICS 2012 NAICS 2017 NAICS Index Entries for 561720; 561720: 561720: 561720: Aircraft janitorial services: 561720: 561720: 561720: Building cleaning services, interior: 561720: 561720: 561720: Building cleaning services, janitorial:Buy Business List - NAICS 237310. Use the first two to find the broad category your business belongs to, such as Agriculture, Forestry, Fishing, and Hunting (11) or Accommodation, Food Services, & Drinking Places (72). e. They manage any subcontractors and are responsible for ensuring that the work is completed as defined in the contract. Farm Labor Contractors. The Automobile Repairing & Service industry is a subdivision of the General Automotive Repair industry, which involves the maintenance and repair of automobiles. Building alterations, single-family-general contractors. 6 Billion in FY 18. Construction: 1,517,598: 20-39: Manufacturing: 706,294: 40-49:. ; OASIS Small Business is a 100 percent Small Business Set-Aside contract (FAR 19. The related SIC Code(s) for NAICS Code 562910 - Remediation Services is: Description for 1799 Special Trade Contractors, Not Elsewhere Classified. Cicero, IL 60804. Addition, alteration and renovation, general contractor s, commercial and institutional building. $200. work cannot be counted at all. This industry comprises establishments commonly referred to as contractors primarily engaged in (1) cutting materials owned by others for apparel and accessories and/or (2) sewing materials owned by others for apparel and accessories. Buyers and Purchasing Agents, Farm Products. make up the Schedule. July 02, 2021 [PDF, 372KB] North American Industry Classification System (NAICS) Updates for 2022; Update of Statistical Policy Directive No. Industry 115116,. Construction activities are generally administered or managed from a relatively fixed place of business, but the actual construction. S. Associated Builders and Contractors (ABC) is a national trade association that advances and defends the principles of the merit shop in the construction industry, representing merit shop contractors, subcontractors, material suppliers and related firms in the United States. Learn more about the NAICS 238120 in the Construction sector and its related General Liability, NCCI, and SIC codes. 508,034. The above Crosswalk Table has been excerpted from the Available Offerings and. Industry code is also published annually by SBA in the Federal Register. You’ll need: Proof of at least 4 years. Instead, the appropriate NAICS code is 238220. , highways and utility systems). Wrecking--Marine. 86, No. 99987. Note: Three sectors are represented by a range of 2-digit codes. NAICS for "roofing contractor". 2007 NAICS 2012 NAICS 2017 NAICS Index Entries for 541330; 541330: 541330: 541330: Acoustical engineering consulting services: 541330: 541330: 541330:6013 W. 86, No. Industry: 1522—General Contractors—Residential Buildings, Other Than Single-Family. A common and highly detailed business classification system can be found with the NAICS Code system. NAICS Code 2362 Description. Both the design and construction of buildings, highways, and other structures or in managing construction projects--are classified in Sector 23, Construction, according to the type of project. The work performed may include new work, reconstruction, rehabilitation, and repairs. 15420100 Commercial And Office Building Contractors. Appetite spotlight. NAICS for "fire-sprinkler". m. SIC Code 15: The construction of residential, farm, industrial, commercial, or other buildings. 2017. General Contractor, Construction, Building and Construction. 2361. and States: 2012; EC1223SG03 - Construction: Summary. The construction sector is part of the goods-producing industries supersector group. 219-9(e)(7) requires Contractors to assign NAICS codes and corresponding size standards to all subcontracts. Description. 2383 - Building Finishing Contractors Top Businesses by Annual Sales for 2383 – Click for Complete Profiles: Topbuild Corp: Anning-Johnson Company: Brock Holdings II Inc:. Find industry codes related to the GL Code 94276. S. The work performed may include new work, reconstruction, rehabilitation, and repairs. NAICS codes are not related to SIC codes; rather NAICS is a completely redesigned way of coding industries. The contracting officer appropriately assigns a construction NAICS code to the. 2023-06-01. 238130. General contractors and special trade contractors primarily engaged in. This industry comprises establishments commonly referred to as contractors primarily engaged in (1). Conditioning Contractors (NAICS code 238220); • Painting and Wall Covering Contractors (NAICS code 238320); • All Other MiscellaneousA procuring activity is acquiring both services and general construction through a small business set-aside. Farm - Vegetable & Drivers. A NAICS (pronounced NAKES) Code is a classification within the North American Industry Classification System. SECTOR TITLE. Other general purpose machinery manufacturing. It is part of the Building Finishing Contractors (2383) Industry Group, and part of the Construction (23) Sector. NAICS Codes. The DOE agency code is 8900. For general contractors working on commercial, non-residential. The contracting sector we are most. Learn more about government-wide categories and what tools can help with your federal procurement. g. If Firm Q performs code 238210 specialty and other work described in code 237310, only the non-electrical work counts. for "electrical contractor". North American Industry Classification System (NAICS) Canada 2022 Version 1. 921190. New NAICS 2022 all other general merchandise retailers (42-455219) combined a portion of electronic shopping and mail-order houses (42-454100), a portion of other direct selling. Examples: Handyman construction service, commercial and institutional building. Seven industries in the 2017 NAICS structure have been. 238160 Roofing Contractors . , Rochester, NY 14620; telephone number: (202) 554–. Construction Partners Inc. This major group includes general contractors and operative builders primarily engaged in the construction of residential, farm, industrial, commercial, or other buildings. General and special trade contractors primarily engaged in the construction of heavy projects, not elsewhere classified. Find industry codes related to the NAICS Code 238170. NAICS 238110 - Poured Concrete Foundation and Structure 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 238110 -. S. LICENSED GENERAL CONTRACTOR. If you have any questions regarding the above, please contact the Office of General Industry and Agricultural. Building single-family houses for others as general contractors--are classified in U. 301-2 or, where ownership or control of the 8(a) contractor has changed and SBA has granted a waiver to allow the contractor to continue performance (see 13 CFR 124. Wrecking--Buildings or Structures. Vol. g. 1623 - Water, Sewer, Pipeline, and Communications and Power Line Construction. A "hierarchy" is the relationship of one item to a particular category. g. For example, Firm Q is certified in NAICS code 238210 (electrical specialty work) and NAICS code 237310 (general highway construction). 201 provides a full table of small business size standards matched to the U. Contractors in this industry may provide both parts and labor when performing work. 237110. ) (773) 899-6865. 236115. Foundation, Structure, and Building. Pool 2 NAICS Codes: 541611, 541612, 541613, 541618, 611710. This industry comprises establishments primarily engaged in installing and servicing plumbing, heating, and air-conditioning equipment. S. Tecta America Corp. Contractors, Article 4. Examples: Handyman construction service, commercial and institutional building. To use this document, please click on NAICS Section code in which you are engaged. Blanket additional insured with waiver of subrogation and primary and non-contributory wording. Caution: In accordance with regulations, contracting professionals must select the NAICS code for the order basedThis industry includes establishments responsible for the on-site assembly of modular or prefabricated commercial. Builders, developers, and general contractors, as well as land subdividers and land developers are included in this subsector. General contractors don’t fall neatly into one NAICS code. , automotive, general)Buy Business List - SIC 1629. 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). New Multifamily Housing Construction (except For-Sale Builders) 30,226. Mod/LCM reset. General contractors have unique risks. Examples: Aqueduct construction - general contractors, Cable laying. The markup amount covers their overhead, including advertising, insurance, office expenses, and their own salary. This is because the definition of a general contractor is relatively broad, covering a wide variety of entities and individuals who focus on projects both large and small. The guiding principle of these changes is to classify economic activities based on digital platforms, and those offered on other forms over the Internet, in the same. The work performed may include new work, reconstruction, rehabilitation, and repairs. 238220 Plumbing, Heating, andThe NAICS Code 238130 - Framing Contractors. For construction inspections, upon arrival at a worksite to conduct any programmed safety. This U. This industry includes general contractors responsible for the on-site assembly of modular and prefabricated houses. - 3:00 p. Management and operation of a business, where operating staff as well as management is provided, is. Lock and waterway construction—general contractors. S. SIC Codes. When. S. This industry also includes establishments performing grout and shotcrete work. Purchasing from the GSA Multiple Award Schedule is simple, quick, and an ideal way to purchase the products and services you need to accomplish your mission. General and special trade contractors primarily engaged in the construction of water and sewer mains, pipelines, and communications and power lines. NAICS Codes that fall under 2383 - Building Finishing Contractors . North American Industry Classification System (NAICS) Canada 2012 - This Canadian industry comprises establishments primarily engaged in the construction or remodelling and renovation of single-family and multi-family residential buildings. 15420103 Commercial And Office Buildings, Renovation And Repair. " Brenda B. Buildings are distinguished by their primary function, such as residential, commercial and industrial. This industry group includes nonresidential general contractors, nonresidential for-sale builders, nonresidential design-build. Industry 236115, New Single-Family Housing Construction. work cannot be counted at all. Caution: In accordance with regulations, contracting professionals must select the NAICS code for the order basedThe GL code 91582 is described as Contractors--Subcontracted Work--In Connection with Building Construction, Reconstruction, Repair or Erection--Apartment or Office Buildings over Four Stories. 236220-02 - Barns. 9, Standard Industrial Classification of Enterprises; Notice. 236115 - New Single-Family Housing Construction (except For-Sale Builders)Mod/LCM reset. These six-digit NAICS codes do not appear in the NAICS Manual, but the Quarterly Census of Employment and Wages program uses them. Get weekly information on eligibility assistance. Sandblasting building exteriors--are classified in Industry 238990, All Other Specialty Trade Contractors. 236220-04 - Builders Service. Common types of business activities within NAICS Code 236220 - Commercial and Institutional Building Construction are: Warehouse, industrial, construction. This industry group includes nonresidential general contractors, nonresidential for-sale builders, nonresidential design-build. for "general-contractor". Water treatment plant construction. § 121. General Contractors-Nonresidential Buildings, other than Industrial Buildings and Warehouses. 502) with the ability to do Socio-Economic Set-Asides (FAR 19. 236 - Construction of Buildings.