NAICS 561790 Quarterly Industry Report
Other Services to Buildings and Dwellings
Comprehensive industry research for valuation professionals, business owners, buyers, and lenders
NAICS Code: 561790Sector: Administrative and Support and Waste Management and Remediation Services (56)Updated: Q1 2026
About This Report
This industry profile for Other Services to Buildings and Dwellings (NAICS 561790) draws on data from the Bureau of Labor Statistics[6], U.S. Census Bureau, and SBA size standards database[7]. Published by Fair Market Value and updated quarterly, it provides valuation professionals, property service analysts, and business brokers with current market data. The editorial analysis reflects the independent assessment of FairMarketValue.com's research team, with all quantitative claims sourced to publicly verifiable databases.
Industry Snapshot
Key metrics for the other services to buildings and dwellings industry.
Share of Administrative and Support and Waste Management and Remediation Services
3.9%
By establishment count, 2022 Census[2]
NAICS Sector
56
Administrative and Support and Waste Management and Remediation Services
Industry Definition & Overview
Other Services to Buildings and Dwellings (NAICS 561790) encompasses establishments primarily engaged in providing services to buildings and dwellings not classified elsewhere in the building services subsector, excluding pest control, janitorial, landscaping, and carpet cleaning per the U.S. Census Bureau[5]. Activities include building exterior cleaning (excluding sandblasting and window cleaning), swimming pool cleaning and maintenance, chimney cleaning, ventilation duct cleaning, drain and gutter cleaning, and pressure washing.
About 16,413 establishments employ roughly 76,021 workers nationally per the Bureau of Labor Statistics[6]. The industry is highly fragmented, with most firms specializing in one or two service categories rather than offering the full range of activities within this classification. Swimming pool maintenance represents one of the largest sub-segments, particularly in Sun Belt states where year-round pool use creates steady demand. Duct cleaning has grown as indoor air quality awareness has increased among both residential and commercial property owners.
Per the SBA Table of Size Standards[7], the size standard is $9.0 million in average annual receipts. Geographic distribution is uneven; pool cleaning concentrates in warm-climate states while chimney and duct cleaning demand follows heating season patterns in northern markets. Most firms operate as small, locally owned businesses serving defined service territories. Low barriers to entry in most sub-segments create price competition, though specialized certifications in areas like duct cleaning and chimney inspection provide differentiation for qualified operators.
What's Included in This Industry
- Swimming pool cleaning and maintenance services
- Chimney cleaning and inspection services
- Ventilation duct and HVAC system cleaning
- Drain and gutter cleaning services
- Building exterior pressure washing
- Roof cleaning and moss removal services
- Parking lot sweeping and cleaning
- Air duct sanitizing and filter replacement
- Dryer vent cleaning services
- Light fixture and ceiling cleaning services
NAICS Classification Hierarchy
| Level | Description | Code |
|---|---|---|
| Sector | Administrative and Support and Waste Management and Remediation Services | 56 |
| Subsector | Administrative and Support Services | 561 |
| Industry Group | Services to Buildings and Dwellings | 5617 |
| NAICS Industry | Other Services to Buildings and Dwellings | 56179 |
| National Industry | Other Services to Buildings and Dwellings | 561790 |
Related NAICS Codes
| Code | Description | Relationship |
|---|---|---|
| 561710 | Exterminating and Pest Control Services | Pest Control Services address biological infestations while other building services handle physical maintenance and cleaning, with both serving property managers who require coordinated facility upkeep |
| 561720 | Janitorial Services | Janitorial Services provide routine interior cleaning while other building services cover specialized exterior and technical maintenance like duct cleaning and pressure washing |
| 561730 | Landscaping Services | Landscaping Services maintain grounds and exterior vegetation while other building services address building structures, roofs, gutters, and mechanical systems on the same properties |
| 561740 | Carpet and Upholstery Cleaning Services | Carpet and Upholstery Cleaning specializes in interior fabric maintenance while other building services handle non-fabric elements like pools, ducts, chimneys, and exterior surfaces |
| 236220 | Commercial and Institutional Building Construction | Commercial Building Construction creates the structures that building service firms subsequently maintain through cleaning, pool care, duct service, and exterior pressure washing |
Geographic Concentration
Top states by share of national establishments.
| # | State | % Est. | Total Est. |
|---|---|---|---|
| 1 | Florida | 18.2% | 3,205 |
| 2 | California | 12.1% | 2,119 |
| 3 | Texas | 8.8% | 1,538 |
| 4 | New York | 4.9% | 868 |
| 5 | Arizona | 4.6% | 807 |
| 6 | New Jersey | 3.3% | 571 |
| 7 | North Carolina | 3.1% | 540 |
| 8 | Pennsylvania | 2.8% | 489 |
| 9 | Illinois | 2.7% | 481 |
| 10 | Georgia | 2.6% | 460 |
% Of Establishments
0%
18%
Source: County Business Patterns, U.S. Census Bureau[3]
SBA Lending Summary
3,112
Total SBA Loans
$1.0B
Total Loan Volume
$322K
Average Loan Size
10 yrs
Average Loan Term
10.36%
Average Interest Rate
25,600
Jobs Supported
Source: SBA 7(a) Program Data, U.S. Small Business Administration — FY 2025[4]
Key Insight: Per the SBA Table of Size Standards[7], Other Services to Buildings and Dwellings (NAICS 561790) has a size standard of $9.0 million in average annual receipts for federal contracting purposes. SBA 7(a) loans[8] support equipment purchases, vehicle acquisition, and working capital for qualifying firms. The specialized equipment needed for duct cleaning, chimney service, and pool maintenance creates ongoing capital investment needs suitable for SBA financing. Additionally, 504/CDC loans[9] provide long-term, fixed-rate financing for major fixed assets such as real estate and equipment.
Top SBA Lenders
| # | Lender | Loans | Volume | Avg Loan |
|---|---|---|---|---|
| 1 | The Huntington National Bank | 432 | $76.6M | $177K |
| 2 | First Internet Bank of Indiana | 56 | $72.1M | $1.3M |
| 3 | Live Oak Banking Company | 56 | $59.7M | $1.1M |
| 4 | Newtek Bank, National Association | 208 | $50.8M | $244K |
| 5 | Northeast Bank | 176 | $39.5M | $225K |
Frequently Asked Questions
Common questions about this industry.
What types of businesses operate as other building services?
Firms typically specialize in one or two service areas rather than the full range. Pool maintenance, duct cleaning, chimney service, pressure washing, and gutter cleaning each represent distinct sub-segments. About 16,413 establishments employ roughly 76,021 workers per the U.S. Census Bureau[5].
How is the other building services industry structured?
The market is highly fragmented with most firms serving defined local territories. Low barriers to entry create price competition in most sub-segments per the Bureau of Labor Statistics[6]. Specialized certifications in duct cleaning and chimney inspection provide differentiation for qualified operators.
What is the SBA size standard for Other Building Services?
Per the SBA Table of Size Standards[7], NAICS 561790 has a size standard of $9.0 million in average annual receipts. This determines eligibility for SBA loans, federal contracting set-asides, and small business programs.
What NAICS codes are related to other building services?
Related codes include NAICS 561710 (Pest Control), NAICS 561720 (Janitorial), NAICS 561730 (Landscaping), NAICS 561740 (Carpet Cleaning), and NAICS 238220 (Plumbing/HVAC) per the U.S. Census Bureau[5]. Each handles complementary building maintenance functions.
Which industries hire other building services most?
Property management companies, homeowner associations, commercial real estate firms, hospitality businesses, and residential homeowners generate the most demand. Swimming pool maintenance is especially concentrated in Sun Belt states with year-round pool use.
What activities are included in NAICS 561790?
Core activities include pool cleaning, chimney service, duct cleaning, gutter cleaning, pressure washing, roof cleaning, parking lot sweeping, dryer vent cleaning, and air duct sanitizing per the U.S. Census Bureau[5].
Can other building services businesses get SBA loans?
Yes, firms meeting the $9.0 million size standard qualify for SBA 7(a) loans[8] covering specialized equipment, vehicles, and working capital. Equipment needs for duct cleaning rigs, pool service trucks, and pressure washing systems create ongoing capital investment suitable for SBA financing.
What geographic patterns affect other building services?
Pool cleaning concentrates in warm-climate states like Florida, Texas, Arizona, and California per the Bureau of Labor Statistics[6]. Chimney cleaning and duct service follow heating season demand in northern markets, creating regional specialization patterns across the industry.
Sources & References
Government datasets and editorial sources used in this report.
- [1]U.S. Bureau of Labor Statistics, Quarterly Census of Employment and Wages bls.gov
- [2]U.S. Census Bureau, Economic Census census.gov
- [3]U.S. Census Bureau, County Business Patterns census.gov
- [4]U.S. Small Business Administration, SBA 7(a) Loan Program Data data.sba.gov
- [5]U.S. Census Bureau census.gov
- [6]Bureau of Labor Statistics bls.gov
- [7]SBA Table of Size Standards sba.gov
- [8]SBA 7(a) loans sba.gov
- [9]504/CDC loans sba.gov
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