561790

Other Services to Buildings and Dwellings

Administrative and Support and Waste Management and Remediation Services › Administrative and Support Services › Services to Buildings and Dwellings

SBA Size Standard

$9M average annual receipts

Revenue-Based Verify at SBA.gov →

NAICS Code Hierarchy

56

Sector

Administrative and Support and Waste Management and Remediation Services

561

Subsector

Administrative and Support Services

5617

Industry Group

Services to Buildings and Dwellings

561790

National Industry (This Code)

Other Services to Buildings and Dwellings

Official NAICS Description

Source: U.S. Census Bureau 2022 NAICS

📘 Source: U.S. Census Bureau — 2022 NAICS Manual
This industry comprises establishments primarily engaged in providing services to buildings and dwellings (except exterminating and pest control; janitorial; landscaping care and maintenance; and carpet and upholstery cleaning). Illustrative Examples: Building exterior cleaning services (except sandblasting, window cleaning) Swimming pool cleaning and maintenance services Chimney cleaning services Ventilation duct cleaning services Drain or gutter cleaning services

✓ Small Business Eligibility at a Glance

Based on SBA Table of Small Business Size Standards (2024)

Size Standard

$9M average annual receipts

Measurement Period

3-year average

Standard Type

Revenue-Based

Applies To

All contracts under NAICS 561790

Set-Aside Programs

8(a), WOSB, HUBZone, SDVOSB

Certification Required

No (self-certify in SAM.gov)

Size standards are set by the SBA and reviewed periodically. Always verify at SBA.gov before bidding.

Cross-References

The following activities are classified elsewhere in the NAICS system:

Providing exterminating and pest control services--are classified in Industry 561710, Exterminating and Pest Control Services;
Providing janitorial services--are classified in Industry 561720, Janitorial Services;
Providing landscaping care and maintenance--are classified in Industry 561730, Landscaping Services;
Providing carpet and upholstery cleaning services--are classified in Industry 561740, Carpet and Upholstery Cleaning Services;
Installing gutters, downspouts, and siding--are classified in Industry 238170, Siding Contractors;
Resurfacing hardwood flooring and/or wood floor finishing--are classified in Industry 238330, Flooring Contractors; and
Sandblasting building exteriors--are classified in Industry 238990, All Other Specialty Trade Contractors.

How to Use NAICS 561790 in SAM.gov

NAICS code 561790Other Services to Buildings and Dwellings — is used in SAM.gov to identify businesses whose primary activity falls within this classification. When you add this code to your SAM.gov entity registration, contracting officers searching for vendors in the Services to Buildings and Dwellings space will be able to find your business.

If this code represents your primary business activity, designate it as your primary NAICS code. Your primary NAICS code determines your size standard for any contract solicited under this code. With a size standard of $9M average annual receipts, your business must be at or below this threshold to qualify as a small business for set-aside contracts under NAICS 561790.

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Frequently Asked Questions

What is NAICS code 561790?

NAICS code 561790 is 'Other Services to Buildings and Dwellings', classified under the Administrative and Support and Waste Management and Remediation Services sector (NAICS 56). This industry comprises establishments primarily engaged in providing services to buildings and dwellings (except exterminating and pest control; janitorial; landscaping care and maintenance; and carp

What is the SBA small business size standard for NAICS code 561790?

The SBA defines a small business under NAICS code 561790 (Other Services to Buildings and Dwellings) as one with $9M average annual receipts. This size standard determines eligibility for small business set-aside contracts, 8(a), HUBZone, WOSB, and SDVOSB programs in SAM.gov.

How do I register NAICS code 561790 in SAM.gov?

To register NAICS code 561790 in SAM.gov: (1) Log in at sam.gov, (2) Navigate to your Entity Registration, (3) Go to the Assertions section, (4) Add 561790 (Other Services to Buildings and Dwellings) to your NAICS code list. You may designate one code as your Primary NAICS code.

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Related NAICS Codes

Other codes in Services to Buildings and Dwellings

Related PSC Codes

PSC codes commonly used with this NAICS sector

Source: GSA PSC Manual April 2025

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