General contractor naics. , Regions, and States: 2012; EC1223SG02 - Construction: Summary Series: General Summary: Employment Size Class by Subsectors and Industries for U. General contractor naics

 
, Regions, and States: 2012; EC1223SG02 - Construction: Summary Series: General Summary: Employment Size Class by Subsectors and Industries for UGeneral contractor naics 15 - Building Construction General Contractors and Operative Builders 16 - Heavy Construction other than Building Construction Contractors 17

Support Activities for Mining (NAICS 213) Construction. Contractor Contract # Phone City, State Socio-Economic Contractor T&Cs /Pricelist View Catalog; 1 SOURCE CONSULTING, INC. It is part of the Other Specialty Trade Contractors (2389) Industry Group, and part of the Construction (23) Sector. These SINs are NAICS based and assist the ordering activity in applying the proper NAICS code for the order. New Multifamily Housing Construction (except For-Sale Builders) 30,226. 8, Standard Industrial Classification of Establishments; and Elimination of Statistical Policy Directive No. NAICS Code 236115 Description. New Multifamily Housing Construction (except For-Sale Builders) 30,226. NAICS Code 236220 - Commercial and Institutional Building Construction sits in the 2-digit Construction sector. 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. General Contractor, Construction, Building and Construction. Machinery, construction (except cranes), rental with operator. S. 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. Establishments primarily engaged in serving as American Indian or Alaska Native tribal leadership are classified in Industry 921150, American Indian and Alaska Native Tribal Governments. General and special trade contractors primarily engaged in the construction of water and sewer mains, pipelines, and communications and power lines. NAICS. The total value of the requirement is $10,000,000, with the construction portion comprising $8,000,000, and the services portion comprising $2,000,000. 238160 Roofing Contractors . Census NAICS codes to determine lines of business and business activity in Alaska. NAICS was developed under the auspices of the Office of Management and Budget (OMB. , automotive, general)Buy Business List - SIC 1629. . " Brenda B. S. Foundation, Structure, and Building. g. What is the best Naics code for general contractors? NAICS 233 – Building, Developing, and General Contracting. Arizona Office Address 8825 23rd Ave Suite 100 Phoenix, AZ 85021 Arizona General Commercial Contractor License Number: ROC 341467 Class B-1. NAICS. Common types of business activities within NAICS Code 236220 - Commercial and Institutional Building Construction are: Warehouse, industrial, construction. General contractors primarily engaged in the construction (including new work, additions, alterations, remodeling, and repair) of nonresidential buildings, other than industrial buildings and warehouses. Water main line construction—general contractors: Codes Titles Total Marketable US Businesses; 1623: Water, Sewer, and Utility Lines: 13,672: 162300: Water, sewer, and utility lines: 3,493:. 2012 NAICS Descriptions: 452319: All Other General Merchandise Stores: 452990: All Other General Merchandise Stores: 517311: Wired Telecommunications Carriers: 517110. Other Heavy and Civil Engineering Construction. Understand what a NAICS code is and why it’s important for federal government acquisitions. NAICS Code 2373 – Highway, Street, and Bridge Construction. The NAICS code 238390 is described as Other Building Finishing Contractors. 00 if you perform Private Construction; $300. 233210 Single Family Housing Construction; 233220 Multifamily Housing Construction;. Selling and installing carpet and other flooring products as retail establishments--are classified in Sector 44-45, Retail Trade. Limits up to $1M/$2M. Buy Business List - SIC 1629. § 121. Constructing power and communication transmission lines--are classified in Industry 237130, Power and Communication Line and Related Structures Construction; and Burglar and fire alarm installation combined with sales, maintenance, or monitoring services--are classified in U. It is part of the Foundation, Structure, and Building Exterior Contractors (2381) Industry Group, and part of the Construction (23) Sector. 0 238330 Flooring Contractors $19. business economy. Classifications. Licensing Fee – $600. Wrecking--Buildings or Structures. 236220-02 - Barns. Keep an eye out for upcoming OSDBU outreach events where you can meet with OSDBU personnel, small business program managers (SBPMs), program/Field Office personnel, and DOE or other federal buyers of goods and services. m. and Mexico to provide a. Index Entries for 921190. Vol. 86, No. , from manufactured to natural. . See Companies for NAICS 236220. Both the code and class description are listed in numerical order: Workers Comp Class Code. NAICS 23611 - Residential Building Construction. Laying precast stones or bricks for patios. 502) with the ability to do Socio-Economic Set-Asides (FAR 19. 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. NAICS. 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. (including food service contractors & caterers) Theo and Don. e. Codes Titles US Business Entities; 2389: Other Specialty Trade Contractors : 181,923:EC1223SG01 - Construction: Summary Series: General Summary: Detailed Statistics by Subsectors and Industries for U. Focus on networking with other contractors currently doing business at DOE. 0 is the biggest revision to NAICS since 2002. S. Concrete sealing, coating, waterproofing, or dampproofing--are classified in Industry 238390, Other Building Finishing Contractors; and Paving residential driveways, commercial parking lots, and other private parking areas--are classified in Industry 238990 , All Other Specialty Trade Contractors. 0 - This sector comprises establishments primarily engaged in constructing, repairing and renovating buildings and engineering works, and in subdividing and developing land. 201 provides a full table of small business size standards matched to the U. Firm Q later loses certification in code 238210. Industry code is also published annually by SBA in the Federal Register. 0Mod/LCM reset. Sourcehov LLC. NAICS 23611 - Residential Building Construction. g. Find the right points of contact at GSA who can. SIC Code 15: The construction of residential, farm, industrial, commercial, or other buildings. Uacj Mtal Cmponents N Amer Inc. NAICS was developed under the auspices of the Office of Management and Budget. NAICS 236115 - New Single-Family Housing Construction (except Operative Builders) This U. . Sandblasting building exteriors--are classified in Industry 238990, All Other Specialty Trade Contractors. Management and operation of a business, where operating staff as well as management is provided, is. More Details NAICS Code 236118 - Residential Remodelers is a final level code of the “ Construction ” Sector. S. North American Industry Classification System (NAICS) Canada 2022 Version 1. g. HIGHWAY HEAVY AND FAA107 DRONE OPERATOR. Pool 2 NAICS Codes: 541611, 541612, 541613, 541618, 611710. 2007 NAICS 2012 NAICS Index Entries for 236115; 236115: 236115: Time-share condominium construction general contractors: 236115: 236115: Town house (i. Online filings are immediate filings unless flagged for examiner review; if flagged for. e. Row house (i. Mod/LCM reset. Establishments primarily engaged in serving as American Indian or Alaska Native tribal leadership are classified in Industry 921150, American Indian and Alaska Native Tribal Governments. This industry comprises establishments primarily engaged in installing and servicing plumbing, heating, and air-conditioning equipment. 502) with the ability to do Socio-Economic Set-Asides (FAR 19. 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. make up the Schedule. The North American Industry Classification System (NAICS) is the standard used by Federal statistical agencies in classifying business establishments to collect, analyze, and publish. The SIN for general engineering services is 541330ENG and the NAICS is 541330. Businesses must use 999000. NAICS Code 2381 – Foundation, Structure, and Building Exterior Contractors. The organization of NAICS is as follows: Sector: 2-digit code. The NAICS System was developed for use by Federal Statistical Agencies for the collection, analysis and publication of statistical data related to the US Economy. For example, Firm Q is certified in NAICS code 238210 (electrical specialty work) and NAICS code 237310 (general highway construction). Lock and waterway construction—general contractors. Vol. 237110. g. Contracting officers are required by 13 C. for "general contractor". 1623 - Water, Sewer, Pipeline, and Communications and Power Line Construction. 0 238320 Painting and Wall Covering Contractors $19. Petersen-Dean Inc. Tractor, farm or construction equipment repair and maintenance services: 811310: 811310: 811310: Truck refrigeration repair and maintenance services: 811310: 811310: 811310: Waterless fire suppression system repair and maintenance, without installation: 811310: 811310: 811310: Welding repair services (e. NAICS. The description for the NAICS Code 238150 - Glass and Glazing Contractors is: This Industry Comprises Establishments Primarily Engaged In Installing Glass Panes In Prepared Openings (i. NCCI Class. . This code is for classifying enterprises and collecting U. It is part of the Foundation, Structure, and Building Exterior Contractors (2381) Industry Group, and part of the Construction (23) Sector. The NAICS code 236116 is described as New Multifamily Housing Construction (except For-Sale Builders). Included in this industry are residential housing general contractors (i. Menu Close SIC Codes. S. This major group includes general contractors and operative builders primarily engaged in the construction of residential, farm, industrial, commercial, or other buildings. NAICS Codes. For general contractors working on commercial, non-residential. In-depth Industry Analysis: Explore Comprehensive Details on NAICS Code Extended Pages. North American Industry Classification System (NAICS) Canada 2022 Version 1. , new work, additions, alterations, and repair) of building projects. Learn how to use general contractor NAICS code and Government contracts to your advantage. It is part of the Residential Building Construction (2361) Industry Group, and part of the Construction (23) Sector. This industry comprises establishments primarily engaged in installing and servicing plumbing, heating, and air-conditioning equipment. Mod/LCM reset. Water well drilling, digging, boring or sinking (except water intake wells in oil and gas fields) 237110. Professional Services Category. Let Us Help You Reach Your. This U. General Contractor is a small-sized business with medium revenue, that is well-established in its industry. 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. Top Businesses by Annual Sales for 238170 – Click for Complete Profiles: Kovach Enclosure Systems LLC. The Work Performed May Include New Work, Additions, Alterations, Maintenance, and Repairs. S. In a case where an individual is primarily involved in building a factory or warehouse then NAICS code 236210. 238190 Other Foundation, Structure, and Building Exterior Contractors . , Rochester, NY 14620; telephone number: (202) 554–. SOC Major Groups in NAICS 236100 - Residential Building Construction:. Building Equipment Contractors: NAICS 2382. ISO General Liability Class Codes are a standardized system of numerical codes used by insurance companies to classify different types of businesses and their potential liability risks. Buy Business List - NAICS 236220. Up to $5M per-project aggregate. ADDRESS. Mod/LCM reset. SIC Codes. NAICS. 242. building Construction, Single -. 9534 - Mobile Crane and Hoisting Service Contractors - NOC - All Operations & Drivers. This industry includes general contractors responsible for the on-site assembly of modular and prefabricated houses. The overarching theme to the updates is the digital economy. Building single-family houses for others as general contractors--are classified in U. Seven industries in the 2017 NAICS structure have been. 125. Athletic field construction—general contractors. Firm Q later loses certification in code 238210. Contractors in this industry may provide both parts and labor when performing work. It is part of the Building Finishing Contractors (2383) Industry Group, and part of the Construction (23) Sector. Abc Inc. Knox Industries Inc. Learn more about government-wide categories and what tools can help with your federal procurement. NAICS Codes that fall under 2389 - Other Specialty Trade Contractors . NAICS. General and special trade contractors primarily engaged in the construction of water and sewer mains, pipelines, and communications and power lines. Wrecking--Marine. Industry 236116, New Multifamily Housing Construction (except For-Sale Builders); Remodeling or repairing existing houses and other residential buildings, either for others or on own account for sale--are classified in U. NAICS was developed under the auspices of the Office of Management and Budget. The NAICS code 238220 is described as Plumbing, Heating, and Air-Conditioning Contractors. A full table matching a size standard with each NAICS Industry or U. General Liability (GL) 97447 Masonry 98449 Plastering or Stucco Work. Very professional, Excellent workmanship, Hoover General Contractors was an absolute pleasure to work with. These national industry-specific occupational employment and wage estimates are calculated with data collected from employers of all sizes, in metropolitan. 315210 - Cut and Sew Apparel Contractors. NAICS. This industry comprises establishments primarily engaged in the construction of power lines and towers, power plants, and radio,. Typical. The guiding principle of these changes is to classify economic activities based on digital platforms, and those offered on other forms over the. This industry group includes nonresidential general contractors, nonresidential for-sale builders, nonresidential design-build. Learn more about the NAICS 238130 in the Construction sector and its related General Liability, NCCI, and SIC codes. . $200. If Firm Q performs code 238210 specialty and other work described in code 237310, only the non-electrical work counts. NAICS Codes • Everything NAICS • NAICS Code Search • NAICS Code FAQ • NAICS to SIC Crosswalk • NAICS Code Appends • High Risk NAICS Code. Buy Business List - SIC 1799. 2007. New Single-Family Housing Construction (except For-Sale Builders) 362,729. for "general-contractor". Business & Professions Code Division 3, Chapter 9. Industry 236115, New Single-Family Housing Construction (except For-Sale Builders); Building multifamily buildings for others as general contractors--are classified in U. , from manufactured to natural. 2017 NAICS Definition for Painting and Wall Covering Contractors – Part of Sector 23 – Construction. 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. 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 separated from its neighbors by a ground-to-roof wall and (2) has no housing units constructed above or. Division: C — Construction. Poured Concrete Foundation and Structure Contractors. A classification system shared across the three countries allows direct comparison of economic data across borders in North America. The NAICS Code system is used by the US Government for statistical classification, compilation, and analysis. Members of the HUBZone team answer questions on a weekly basis to help firms navigate the certification process. A NAICS (pronounced NAKES) Code is a classification within the North American Industry Classification System. 242. Industry 561621 , Security Systems Services (except Locksmiths). NAICS codes are reviewed and revised every five years to keep the classification system current with changes in economic activities. : This industry comprises establishments primarily engaged in the construction of water and sewer lines, mains, pumping stations, treatment plants, and storage tanks. In the design of NAICS, attention was given to developing production-oriented classifications for (a) new and emerging industries, (b) service industries in general, and (c) industries engaged in the production of advanced technologies. Uacj Mtal Cmponents N Amer Inc. 20%: $44. 236220-01 - Airport Designers. Like general contractors, they may subcontract all or part of the actual construction work on their buildings. Vol. 921190. Residential Building Construction. Function: All support services (except training) required for successful execution of a product, program, project, or process regarding platforms and robotics for land, air, sea, or space; the planning necessary to support operational missions; and the analysis of the results of an operational mission. You can enter your NAICS code into the NAICS to SIC Crosswalk tool to find the corresponding SIC Codes. Construction . The construction work may be for others and performed by custom builders, general contractors, design builders, engineer-constructors, joint-venture contractors, and. 237990. Water and Sewer Line and Related Structures Construction. Examples: Aqueduct construction - general contractors, Cable laying. Codes Titles US Business Entities; 2362:Extended NAICS Codes (8-digit) for Commercial and Institutional Building Construction. NAICS Codes. 237110. 561990 – All Other Support Services. business economy. for "residential construction". building Alterations, Single - Family - General Contractors. 238910. Often the general contractor will subcontract some of the specialized tasks to other. This U. Industry 5712. 0 238320 Painting and Wall Covering Contractors $19. This includes General Liability, NAICS, and state and NCCI Class Codes. Repairing Remodeling Contractor. Unimech Inc. To become a prime contractor, you must first register your business with the System for Award Management (SAM). 236210-03 - General Contractors-Industrial Buildings & Warehouse. S. The work performed may include new work, reconstruction, rehabilitation, and. , single-family type) construction by general contractorsNAICS 236100 - Residential Building Construction is part of: NAICS 236000 - Construction of Buildings. 2379. Check out the information below to get started. General contractors primarily engaged in construction (including new work, additions, alterations, remodeling, and repair) of residential buildings other than single-family houses. S. The State of Alaska uses a portion of the 2022 U. Conditioning Contractors (NAICS Code 238220); • Relay. NAICS Index Entries for 238210; 238210: 238210: 238210: Airport runway lighting contractors: 238210: 238210: 238210: Alarm system (e. 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. Included are nonresidential buildings, such as commercial, institutional, religious, and amusement and recreational buildings. 242. , high-rise, garden, town house apartments, and condominiums where each unit is not separated from its neighbors by a ground-to-roof wall). NAICS Code 2362 Description. This industry comprises establishments primarily engaged in the construction of highways (including elevated), streets, roads, airport runways, public sidewalks, or bridges. 00 if you perform Public and Private Construction; For a two year registration: This option is only available to contractors who meet the following criteria: Must have been continuously registered for the last two consecutive years Building multifamily residential buildings for others as general contractors--are classified in U. NAICS Canada 2022 Version 1. Feb 3, 2022. Codes Titles US Business Entities; 2383: Building Finishing Contractors : 179,939:NAICS 2361 - Residential Building Construction. 237110 237120 . 2023-06-01. These six-digit NAICS codes do not appear in the NAICS Manual, but the Quarterly Census of Employment and Wages program uses them. Included in this industry are residential housing general contractors (i. NAICS for "carpentry". 125. 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. Index Entries for 921190. Cabinet work performed at the. Building alterations, single-family-general contractors;Size standards define small business. Providing construction management--are classified in Sector 23, Construction, by type of construction project managed; Providing farm management--are classified in U. 2361. 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 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. General and special trade contractors primarily engaged in the construction of water and sewer mains, pipelines, and communications and power lines. Brazing (welding) Welding shops, including automotive. If you have any questions regarding the above, please contact the Office of General Industry and Agricultural. 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. A common and highly detailed business classification system can be found with the NAICS Code system. Kirk & Blum Manufacturing Co. 315210 - Cut and Sew Apparel Contractors. Peach State Roofing Inc. 1629. E-mail: oasis@gsa. Carbon Six Construction Inc. S. This industry comprises establishments primarily engaged in pouring and finishing concrete foundations and structural elements. Vol. NAICS codes are not related to SIC codes; rather NAICS is a completely redesigned way of coding. . The related SIC Code (s) for NAICS Code 238340 - Tile and Terrazzo Contractors is: 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. Find Companies, Matching SIC and NAICS Codes for general contractor from 15 Million Business Records and 10,000 Industries. 0 - This sector comprises establishments primarily engaged in constructing, repairing and renovating buildings and engineering works, and in subdividing and developing land. 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. July 02, 2021 [PDF, 372KB] North American Industry Classification System (NAICS) Updates for 2022; Update of Statistical Policy Directive No. Buy Business List - SIC 1711. 7,993. 238150 Glass and Glazing Contractors . , Rochester, NY 14620; telephone number: (202) 554–. Huang’s Inc. Speciality: NAICS 484110 General freight trucking, local NAICS 484121 General freight trucking, long-distance, truckload NAICS 484122 General freight trucking, long-distance, less NAICS assigns codes to all economic activity within twenty broad sectors. Get a NAICS code Small businesses need a North American Industry Classification System (NAICS) designation most of the time. 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). 236210. NAICS. We specialize in Building, Site Development, Utilities, and Construction work. The work performed may include new work, reconstruction, rehabilitation, and repairs. 0 - This subsector comprises establishments primarily engaged in the construction of buildings. docx: 970. 6. 315210 - Cut and Sew Apparel Contractors. OASIS. 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. Structural Steel and Precast Concrete Contractors. 237210 ; 237310 : 237990 : Water & Sewer Line & Related Structures Construction Oil & Gas Pipeline. The six digits in a NAICS code are part of a series of progressively narrower categories. This U. 2007 NAICS 2012 NAICS 2017 NAICS Index Entries for 541330; 541330: 541330: 541330: Acoustical engineering consulting services: 541330: 541330: 541330:Speciality: NAICS 484110 General freight trucking, local NAICS 484121 General freight trucking, long-distance, truckload NAICS 484122 General freight trucking, long-distance, less-than-truckload NAICS 488510 Freight Transportation Arrangement NAICS 488991 Packing and Crating NAICS 492210 Restaurant meals delivery services (i. 219-9(e)(7) requires Contractors to assign NAICS codes and corresponding size standards to all subcontracts. SIC. Classifications may include: NAICS 236220 – Commercial and Institutional Building Construction Extended NAICS Codes (8-digit) for Commercial and Institutional Building Construction. g. It is part of the Building Finishing Contractors (2383) Industry Group, and part of the Construction (23) Sector. Construction (NAICS 23) Construction of Buildings (NAICS 236) Heavy and Civil Engineering Construction (NAICS 237). g. The table of size standards can also be found online in the small business size regulations set forth in the Electronic Code of Federal Regulations. purchase a company record naics code drill-down sic code drill-down naics lookup help… What is the SIC Code for Home Builders? Home builders are classified under SIC Code 1521 - General Contractors - Single Family Houses. Cabinet work performed at the. 103 Yeager Ct NW, Huntsville, AL 35806. Waunakee Remodeling Inc. One-family house construction—general contractors. 9, Standard Industrial Classification of Enterprises; Notice. and States: 2012; EC1223SG03 - Construction: Summary. What is Naics 237110? 237110. General and Operations Managers: detail: 25,600: 3. 238210 Electrical Contractors and Other Wiring Installation Contractors $19. 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 Help. Learn more about government-wide categories and what tools can help with your federal procurement. Vol. 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. Industry: 7692—Welding Repair. In a general construction contract, the primary and vital requirements of the contract are the management,. 11-1021. New residential construction in 46 states. 236220 - Commercial and Institutional Building Construction. NAICS 236118 - Residential Remodelers. The NAICS code 236118 is described as Residential Remodelers. The Instructions for Schedule C (Form 1040) have been updated to reflect the new code. S. The contractor should outline all payments and expenses in the contract at the outset. Learn more about the structure of NAICS codes. This U. 236210-04 - Sewage Treatment Plant Contractors. S. 508,034. July 02, 2021 [PDF, 372KB] North American Industry Classification System (NAICS) Updates for 2022; Update of Statistical Policy Directive No. NAICS Code 238 – Specialty Trade Contractors. SIC Codes SIC Code. NAICS for "electrical contractor". The NAICS code 238150 is described as Glass and Glazing Contractors. For general contractors working on commercial, non-residential. 1799 Special Trade Contractors, Nec. It is part of the Building Finishing Contractors (2383) Industry Group, and part of the Construction (23) Sector. General building contractors who combine a special trade with the contracting are included in this major group. Wrecking--Dismantling of Prefabricated Dwellings Not Exceeding Three Stories for Reerection. Heavy Construction, Not Elsewhere Classified.