Building Inspection Services NAICS 541350

        Building Inspection Services

Unlock access to the full platform with more than 900 industry reports and local economic insights.

Get Free Trial

Get access to this Industry Profile including 18+ chapters and more than 50 pages of industry research.

Purchase Report

Industry Summary

The 7,623 Building inspection service providers in the US evaluate all aspects of building structure and component systems and prepare reports on the physical condition of a property. In addition to inspection services, firms may provide expert witness testimony in court cases. Some building inspectors, especially home inspectors, are self-employed and may work part time.

Liability for Errors

Building inspectors expose themselves to liability related to errors or omissions when performing an inspection.

Dependence on Referrals

Referrals from real estate agents are in important source of business for home inspectors.


Recent Developments

Jan 17, 2026 - Existing Home Sales Rise
  • Sales of existing US homes increased by 5.1% in December from November and were up 1.4% year-over-year, according to the National Association of Realtors (NAR). NAR chief economist Lawrence Yun said, "2025 was another tough year for homebuyers, marked by record-high home prices and historically low home sales. However, in the fourth quarter, conditions began improving, with lower mortgage rates and slower home price growth. December home sales, after adjusting for seasonal factors, were the strongest in nearly three years. The gains were broad-based, with all four major regions improving from the prior month." Home sales are a key demand driver for residential building inspection services.
  • An uptick in multifamily property sales in 2026 could signal stronger demand for building inspections. Multifamily sales are expected to accelerate in 2026 as buyers and sellers grow more aligned on pricing, interest rates stabilize, and transaction volume improves, according to Multifamily Dive. Executives say distress remains limited, although leverage issues and maturing loans could prompt more sales by mid-2026. Investors are increasingly drawn to coastal markets with steadier rent growth, while oversupply in the Sunbelt is expected to ease as new construction slows and rents stabilize. Ample debt and equity remain available, thanks to higher lending caps for Fannie Mae and Freddie Mac, although smaller sponsors face a tighter investor appetite. Private capital is driving most acquisitions as several smaller REITs pursue liquidation or strategic reviews, while larger REITs stay sidelined until pricing adjusts. Together, these forces indicate a more active, yet cautiously optimistic, multifamily market.
  • Analysts expect a surge of mergers and acquisitions in 2026, a shift that is likely to reshape commercial real estate as newly combined companies consolidate offices, merge headquarters, and dispose of surplus properties, according to Bisnow. Lighter regulation, abundant private equity capital, and tax driven liquidity are fueling megadeals across major industries, creating years of work for brokers and consultants who guide rightsizing and portfolio restructuring. This rapid turnover also increases demand for building inspection services, since buyers and sellers will need detailed assessments of office, retail, and logistics assets during due diligence and before any sale, lease, or redevelopment decisions. Rising occupancy costs, demographic modeling, and the growing influence of artificial intelligence on workplace design add further complexity, pushing firms to evaluate buildings more carefully and intensifying the need for accurate inspections as companies determine which properties to keep, upgrade, or exit.
  • The weakest condominium market in a decade could reduce demand for condo inspections. Rising HOA fees, higher insurance costs, remote work trends, and weakened second home demand have reduced condo demand as buyers increasingly choose single family homes instead, according to The Wall Street Journal. US condominium prices fell 1.9 percent in September and October, the steepest annual drop since 2012, according to fintech and data firm Intercontinental Exchange. More than one in ten condos are now estimated to be worth less than their last sale price, according to Zillow. Oversupplied markets have seen even steeper price declines. Sellers face slow traffic and tougher mortgage requirements for aging buildings, which has prompted stricter scrutiny from lenders. Many owners are cutting prices, delisting units, or renting them out as properties sit on the market for months. Even so, most condo owners still hold significant equity, and many are choosing to wait out the weak market.

Industry Revenue

Building Inspection Services


Industry Structure

Industry size & Structure

The average building inspection services provider operates out of a single location, employs about 4 workers, and generates $590,581 annually.

    • The building inspection services industry consists of about 7,623 firms that employ about 27,326 workers and generate about $4.5 billion annually.
    • The industry is fragmented; the top 50 companies account for about 33% of industry revenue.
    • Large firms may offer a wide range of testing, inspection, and certification services, including building inspection services. National Field Representatives offers property inspection service throughout the US. National Property Inspections is a large franchise operator. Most firms operate regionally.
    • Some building inspectors, especially home inspectors, are self-employed and may work part time.

                              Industry Forecast

                              Industry Forecast
                              Building Inspection Services Industry Growth
                              Source: Vertical IQ and Inforum

                              Vertical IQ Industry Report

                              For anyone actively digging deeper into a specific industry.

                              50+ pages of timely industry insights

                              18+ chapters

                              PDF delivered to your inbox

                              Privacy Preference Center