Finish Carpentry Contractors (U.S., NAICS 23835)

A rollup primer. This is a short page — NAICS 23835 is a "pass-through" level identical to its single child. For the full deep-dive, see the 238350 primer.

1. Overview

Finish carpentry is the visible, "last-trade-in" woodwork of a building: crown molding, baseboards, door and window casing, wainscoting, stair rails, built-in shelving, paneling, and the setting of doors, cabinets, and countertops. Where a framing crew builds the skeleton, the finish carpenter installs the parts people actually see and touch. In the federal classification system, this work sits at North American Industry Classification System (NAICS) code 23835 — Finish Carpentry Contractors, a specialty-trade slice of the construction sector. [1]

It is a large, ubiquitous, and durable trade tied to two of the biggest engines in the U.S. economy — new home construction and home remodeling — and it is one of the most fragmented industries in the country. The average employer firm books roughly $1.3 million in annual receipts and employs about five and a half people; the four largest firms combined account for only about 4% of industry revenue. [2][3]

For an investor, the two ways in are: a private, main-street route (owning, acquiring, or backing a local finish-carpentry business — where the industry actually lives), and an all-indirect public route (there is no large, pure-play public finish carpentry contractor, so public exposure runs through the companies that manufacture, distribute, or install the products these carpenters set). Full detail on both lives in the child primer.

2. What's inside — and why this level equals its one child

NAICS is a nested hierarchy: broad sectors subdivide into progressively finer codes. The 5-digit industry 23835 contains exactly one 6-digit national industry:

Because there is a single child, NAICS 23835 and NAICS 238350 describe the same set of businesses — the U.S. and Canada/Mexico did not split finish carpentry into finer national sub-industries. Every establishment, dollar of receipts, and employee counted at 23835 is the same one counted at 238350. This page therefore stays short: it gives this level's own ground-truth figures and points you to the child primer for the full treatment of scope, economics, demand, regulation, consolidation, and risks. [1]

(For orientation: sibling trades sit in adjacent codes — framing in 238130, flooring in 238330, tile and terrazzo in 238340 — and factory cabinet/door making is a manufacturing activity in 337110 / 321911, not contracting. Those are outside 23835. [1])

3. How big it is (this level's rollup figures)

Because 23835 equals 238350, the rollup figures are the child's figures — there is no aggregation of multiple children to perform. Anchored to U.S. federal statistics for the employer side of the industry:

What these say. Average receipts per firm are about $1.3 million ($42.7B ÷ 31,865) and average headcount about 5.5 employees per establishment — a trade of small shops. A concentration ratio (CRn) is the combined revenue share of the n largest firms; here even the top 50 firms hold only 16.5%. The HHI (a revenue-based concentration measure on a 0–10,000 scale, where anything under ~1,500 is treated as unconcentrated) reads 9.1 — essentially textbook atomistic competition. [3]

Undercount caveat (important here). These are employer businesses only. This trade is dominated by tiny and individual operators — about 27% of carpenters are self-employed — and those sole proprietors with no payroll are counted separately in the Census Bureau's Nonemployer Statistics, not in the table above. [4][5] So the true population earning a living in finish carpentry is materially larger than ~32,000, and total activity is larger than $42.7 billion. Treat the federal employer figures as a solid floor, not a full count; our source provides no combined employer-plus-nonemployer total. (Private "market size" estimates you may see in the hundreds of billions generally use far broader or global scope and are not comparable to the U.S. Census receipts figure.)

4. Investable universe — where value concentrates

With a single child, value does not concentrate in one part of the level over another — the whole level is finish carpentry. The key structural fact carries over from the child: there is no widely followed, large public pure-play finish carpentry contractor. The one public entity with genuinely direct operating exposure is a distressed microcap (1847 Holdings, OTC: LBRA); every other public route is adjacent — the product manufacturers (e.g., MasterBrand, NYSE: MBC, cabinets; JELD-WEN, NYSE: JELD, doors), distributors (Builders FirstSource, NYSE: BLDR; QXO, NYSE: QXO), installation-services roll-ups (Installed Building Products, NYSE: IBP — the closest ownable model, though in insulation), and the homebuilders that pull finish carpentry through (D.R. Horton, NYSE: DHI; Lennar, NYSE: LEN). The bulk of the industry — ~32,000 employer shops plus a far larger self-employed base — is entirely private. The child primer carries the full ticker table and the private/value-chain owners. [3][6][7]

5. How the money works

A finish carpentry business is a labor-and-materials services business, not an asset-heavy one: owners earn the spread between what they bill and what a job costs, with scarce skilled labor as the dominant cost. Work is priced per job (fixed bid), by unit (per door, per linear foot of trim, per cabinet run), or time-and-materials; larger jobs may carry retainage (payment held back until completion). The metrics owners watch are backlog, bid win rate, revenue and gross profit per field employee, crew utilization, change-order capture, receivable days, and — uniquely in finish work — the callback/rework and warranty rate, since a visible defect is a warranty call and a reputation hit. Barriers to entry are low and the business does not scale like a capital business (growth means adding scarce crews), which is exactly why the trade stays fragmented. Full mechanics, margin ranges, and input-price context are in the child primer. [5]

6. Demand drivers

Demand splits between new residential construction (finish carpentry is among the last trades on a new home, so it follows housing starts with a lag) and repair-and-remodel of the existing stock, plus a smaller slice of commercial fit-out. Interest and mortgage rates are the master variable: high rates suppress sales, new building, and financed remodels, while the "lock-in effect" (owners unwilling to trade a low mortgage) supports remodeling — people renovate the home they can't afford to leave. An aging housing stock (median U.S. home age reached 44 years in 2023), high home equity, and chronic skilled-labor scarcity round out a durable baseline. See the child primer for the current housing-starts, remodeling-forecast, and labor-projection figures. [5]

7. Regulation

Finish carpentry is less heavily regulated than the life-safety trades (electrical, plumbing, structural), but several regimes apply: state/local contractor licensing (which varies widely — some states license the trade specifically, e.g. California's C-6 Cabinet, Millwork and Finish Carpentry license; others fold it into a general-contractor license above a dollar threshold); bonding and insurance; jobsite safety under the Occupational Safety and Health Administration (OSHA); the Environmental Protection Agency (EPA) lead-paint Renovation, Repair and Painting (RRP) rule for pre-1978 housing; building codes; worker-classification enforcement (employee vs. 1099 independent contractor); and trade policy on lumber, cabinets, and millwork inputs. The child primer details each. [1]

8. Consolidation

This is one of the least consolidated industries in the U.S. economy (CR4 of 4.4%, top-50 of 16.5%, HHI of 9.1 — atomistic competition). [3] Because 23835 has one child, this level's consolidation picture is the child's: consolidation is happening upstream of the contractor (cabinet manufacturing, building-products distribution, doors, and insulation-installation roll-ups) far more than at the contractor level. The structural reason finish carpentry itself resists the roll-up is that the binding constraint is scarce skilled labor, not capital or purchasing scale — a cabinet factory gets more efficient with size; a trim crew mostly doesn't. Prefabrication (factory cabinets, pre-finished millwork) is the competitive force that most reshapes the trade, shifting value to manufacturers.

9. Risks

The child's risk profile applies unchanged: housing cyclicality (deep exposure to starts, existing-home sales, and rates); skilled-labor shortage and wage inflation (builders rank finish carpentry among their most labor-short trades); fixed-price execution risk (estimating errors and material inflation can erase a job's profit); input-cost and tariff volatility on lumber, cabinets, and millwork; thin margins and low barriers; working-capital and customer-concentration strain; defect/warranty liability (visible work converts defects directly into callbacks and disputes); and substitution/prefab eroding on-site labor content. A level-specific risk is data limits — the federal employer statistics above understate nonemployer activity and provide no industry-wide ownership or profitability picture. [5]

10. How to invest and outlook

Because 23835 equals 238350, the investment approach is identical to the child's. Public routes are all indirect — approximate exposure through product manufacturers (MasterBrand/MBC, JELD-WEN/JELD), distributors/retail (Builders FirstSource/BLDR, QXO/QXO, plus the Pro and installed-sales channels of Home Depot/HD and Lowe's/LOW), installation-services roll-ups (Installed Building Products/IBP), homebuilders (D.R. Horton/DHI, Lennar/LEN), or homebuilding/home-improvement sector exchange-traded funds (ETFs, e.g. ITB, XHB). Private routes are where the industry actually lives — owning or acquiring a local finish-carpentry business (small trades businesses typically trade at low single-digit EBITDA — earnings before interest, taxes, depreciation, and amortization — multiples, financeable with Small Business Administration (SBA) 7(a) loans), backing a regional roll-up (accepting that the labor constraint caps how far it scales), or supplying the trade. Outlook (editorial judgment, not a federal forecast): near-term demand looks soft-but-positive with mortgage/interest rates the decisive swing factor; the structural picture — aging housing stock, high equity, rate lock-in, and chronic labor scarcity — favors capable, well-run contractors, with tariff-driven input inflation and prefabrication as the offsetting headwinds. The strongest returns are more likely to come from operational improvement, regional consolidation, and pricing discipline than from broad industry expansion — and the trade is more attractive to a private operator or consolidator than to a public-equity investor, who can only touch it at one remove. The 238350 primer carries the current forecast figures and the full screening checklist.

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Sources

1. U.S. Census Bureau. "2022 NAICS: Finish Carpentry Contractors" (definition, illustrative activities, and exclusions to 238130/238330/238340/238390/337110/321911; single national industry 238350 within industry 23835). https://www.census.gov/naics/?details=238350&input=238350&year=2022
2. U.S. Census Bureau. County Business Patterns (CBP), 2023 — establishments (32,219), employment (177,042), Q1 and annual payroll ($2.449B / $10.516B). (Histometrics ingested federal statistics.) https://www.census.gov/data/datasets/2023/econ/cbp/2023-cbp.html
3. U.S. Census Bureau. 2022 Economic Census, Concentration of Largest Firms — firms (31,865), receipts ($42.726B), CR4 (4.4%), CR8 (6.9%), CR20 (10.8%), CR50 (16.5%), HHI (9.1). (Histometrics ingested federal statistics.) https://data.census.gov/table/ECNSIZE2022.EC2200SIZECONCEN?codeset=naics~238350&y=2022
4. U.S. Census Bureau. Nonemployer Statistics, 2022 — construction nonemployer establishments (~2.88 million). https://www.census.gov/library/stories/2025/05/smallest-businesses.html
5. U.S. Bureau of Labor Statistics. "Carpenters," Occupational Outlook Handbook, 2025 (median wage $59,310; ~27% self-employed; 4% projected growth 2024–2034; ~74,100 annual openings); and Home Builders Institute / NAHB construction labor reporting (finish-carpentry labor shortage among the highest of any trade). https://www.bls.gov/ooh/construction-and-extraction/carpenters.htm
6. MasterBrand, Inc. "MasterBrand and American Woodmark Successfully Complete Merger Transaction" (all-stock merger closed May 28, 2026; combined company trades NYSE: MBC). https://www.businesswire.com/news/home/20260528600025/en/MasterBrand-and-American-Woodmark-Successfully-Complete-Merger-Transaction
7. Installed Building Products, Inc. 2025 Annual Report — national installation-services roll-up (core exposure insulation). https://investors.installedbuildingproducts.com/static-files/03764a71-3ee0-4203-b199-7e164196c176

For the complete source list (27 citations covering the full investable universe, private value-chain owners, regulation, tariffs, and demand indicators), see the 238350 primer.