Storage, Manufacturing & Industrial · Property maintenance and improvements · Brick-and-Mortar & Local Service

How to start or buy a custom cabinet, millwork & countertop shop

Light manufacturing and installation business producing custom kitchen/bath cabinetry, architectural commercial millwork, closets, and quartz/granite countertops.

Startup investment: $260,000–$700,000
Typical annual revenue: $800,000–$2,800,000
SDE (Seller’s Discretionary Earnings) Margin
Total pre-tax cash flow available to a full-time owner-operator as a % of annual revenue: Net Profit + Owner’s Salary/Draws + Interest, Taxes, Depreciation & Amortization (EBITDA) + verified one-time owner add-backs.: 16%–25% SDE margin
Resale Valuation Multiple
Typical market purchase price of an established operating business expressed as a multiple of annual Owner SDE (e.g., 2.5× SDE on $200,000 cash flow = $500,000 valuation).: 2.6x–3.8x SDE
Typical time to breakeven: 9–16 months

Three paths into this business: Start Independent vs. Buy Existing vs. Franchise for Custom Cabinet, Millwork & Countertop Shop

Path 1 · Build from Scratch

Start Independent

$260,000–$700,000

Ongoing royalties: 0% ongoing franchise royalty
Time to breakeven: 9–16 months
Tradeoffs: 100% control over pricing, vendor selection, and territory with 0% ongoing royalties—preserving the full 16%–25% SDE margin target owner cash flow once ramped. Capital is concentrated upfront in Flatbed CNC Router, Automatic Edgebander, Panel Saw & Dust Collection ($110,000–$320,000) and Delivery Box Truck, Installation Vans & CAD/CAM Software ($45,000–$120,000); Required compliance includes State Finishing / Carpentry Contractor License (required for on-site installation in most states) (9–16 months typical breakeven).

Path 2 · Acquire Cash Flow

Buy an Existing Resale

2.6x–3.8x SDE ($333,000–$2,660,000)

Ongoing royalties: 0% ongoing franchise royalty (if independent)
Timeline: 45–90 days closing (immediate Day-1 cash flow)
Tradeoffs: Immediate Day 1 revenue (typically $800,000–$2,800,000 for established operators) with trained staff, permits, and vendor accounts in place. Priced at 2.6x–3.8x SDE (Higher multiples for shops with repeat custom-home builder accounts and modern CNC equipment), typically financed via SBA 7(a) with 10%–20% down. Priority due diligence: Verify signed backlog of deposits vs. work-in-progress completion liabilities.

Search custom cabinet, millwork & countertop shop listings for sale →

Path 3 · Franchise System

Buy a Franchise

$73,878–$489,775

Ongoing royalties & fees: 5%–7% of Gross Sales (for closet/cabinet refacing franchises)
Disclosed FDD median brand revenue: $774,915 (across 8 catalog brands)
Tradeoffs: Turnkey brand recognition, national vendor contracts, and playbooks across 8 FDD systems (including Budget Blinds, Mr. Handyman, Five Star Painting), but ongoing royalties and ad fund fees (5%–7% of Gross Sales (for closet/cabinet refacing franchises)) come directly out of top-line gross sales and compress net owner take-home compared with an independent custom cabinet, millwork & countertop shop.

Compare 8 franchise brands below ↓

Custom Cabinet, Millwork & Countertop Shop SBA 7(a) buy-vs-build cash-flow calculator

Stress-test building a custom cabinet, millwork & countertop shop from scratch against acquiring an existing cash-flowing resale using SBA 7(a) financing. Adjust startup CapEx, revenue, owner SDE margin, acquisition multiple, and loan terms to compare Year-1 ramp-up cash flow, Debt Service Coverage Ratio (DSCR), and 3-year cumulative owner take-home.

1. Blueprint operating & valuation assumptions

Build startup CapEx budget $480,000

Blueprint range: $260,000–$700,000

Target stabilized annual revenue $1,800,000

Blueprint range: $800,000–$2,800,000

Pre-debt Owner SDE margin (%) 21% ($378,000/yr)

Blueprint range: 16%–25% SDE margin

Resale acquisition multiple (× SDE) 3.2× SDE

Blueprint range: 2.6x–3.8x SDE

Build ramp-up to breakeven (months) 13 mos

Blueprint breakeven: 9–16 months

2. SBA 7(a) financing structure

Buyer equity down payment (%) 15% down

SBA 7(a) standard equity injection is 10%–20%

SBA 7(a) interest rate (APR %) 10.50%

Prime + SBA spread (typically 9.5%–11.5%)

Loan amortization term

5 yrs 7 yrs 10 yrs (Standard) 25 yrs (Real Estate)

10 years standard for business acquisitions & equipment; 25 years with commercial real estate

SBA 7(a) buy-vs-build cash flow and debt service comparison for Custom Cabinet, Millwork & Countertop Shop
Cash-flow & underwriting metric	Path 1 · Build Independent from Scratch	Path 2 · Buy Existing Resale (SBA 7(a))	Buy vs. Build comparison note
Total project / purchase price	$480,000	$1,209,600	3.2× on $378,000 SDE vs. startup CapEx
Buyer cash down payment (15%)	$72,000	$181,440	Upfront out-of-pocket buyer equity injection
SBA 7(a) loan principal (85%)	$408,000	$1,028,160	10-year amortization at 10.50% APR
Annual SBA debt service (P&I)	$66,064/yr ($5,505/mo)	$166,482/yr ($13,873/mo)	Fixed principal & interest payments
Stabilized pre-debt Owner SDE	$378,000/yr	$378,000/yr	21% margin on $1,800,000 gross revenue
Year-1 net owner cash flow (after debt)	−$66,064 (13-mo ramp)	$211,518 (Day-1 cash flow)	Buying yields $277,582 vs. building in Year 1
Stabilized Year-2+ net owner cash flow	$311,936/yr	$211,518/yr	Cash-on-cash: 433.2% (Build) vs. 116.6% (Buy)
Debt Service Coverage Ratio (DSCR)	✓ 5.72× (Meets 1.25× SBA min)	✓ 2.27× (Meets 1.25× SBA min)	SBA 7(a) lenders require ≥ 1.25× stabilized DSCR
Cumulative 3-year net owner cash flow	$557,808	$634,554	Buy leads by $76,746 over 3 years

SBA 7(a) underwriting & payback takeaway:

At $1,800,000 revenue and 21% SDE margin ($378,000/yr pre-debt cash flow), buying an existing custom cabinet, millwork & countertop shop at 3.2× SDE ($1,209,600) generates $211,518/yr from Day 1 (2.27× DSCR), giving an immediate $277,582 Year-1 cash-flow advantage over building from scratch during a 13-month ramp-up. Once ramped in Year 2+, building from scratch ($480,000 CapEx) nets $311,936/yr (5.72× DSCR). By comparison, a 5% gross-sales franchise royalty on $1,800,000 revenue deducts $90,000/yr directly from owner cash flow.

Custom Cabinet, Millwork & Countertop Shop startup costs: Line-item startup cost breakdown (CapEx & working capital)

Estimated independent opening budget: $260,000–$700,000 (4,500–12,000 sq ft light-industrial shop with CNC router, edgebander, spray booth, and installation vans).

Line-item startup costs for Custom Cabinet, Millwork & Countertop Shop
Expense category	Low estimate	High estimate	Scope & notes
Flatbed CNC Router, Automatic Edgebander, Panel Saw & Dust Collection	$110,000	$320,000	Nested-base CNC router, industrial cyclone dust collector, 3-phase power
Enclosed Finishing Spray Booth, Compressors & Shop Buildout	$35,000	$95,000	EPA/OSHA-compliant ventilated lacquer/conversion-varnish spray booth
Delivery Box Truck, Installation Vans & CAD/CAM Software	$45,000	$120,000	CabinetVision / Mozaik CAD-to-CNC software, delivery truck, laser templates
Showroom Displays, Sample Doors & Initial Hardwood/Plywood Stock	$25,000	$60,000	Sheet goods, soft-close hinges/slides (Blum), quartz/wood samples
Working Capital, Shop Lease Deposit & Trade Liability Insurance	$45,000	$105,000	Payroll buffer, workers’ comp, builder/designer showroom marketing
Total estimated startup investment	$260,000	$700,000	Complete independent launch envelope

Custom Cabinet, Millwork & Countertop Shop profit margins: Unit economics & margin benchmark

Understanding what remains after cost of goods sold, payroll, and occupancy is critical. Revenue is top-line sales before expenses, never owner income.

Unit economics benchmark for Custom Cabinet, Millwork & Countertop Shop
Operating line item	Benchmark range	Operating context
Materials COGS (Plywood, Hardwood, Hardware & Finishes)	30%–38% of revenue	Passed through in custom job estimates with 50% upfront deposit
Direct Shop Fabrication & Field Installation Labor	26%–32% of revenue	CNC operator, cabinetmakers, finisher, and field installers
Shop Rent, 3-Phase Utilities & Waste Disposal	6%–10% of revenue	Light industrial warehouse space ($8–$14/sq ft NNN)
Vehicles, CAD Software, Insurance & Workers’ Comp	6%–9% of revenue	Woodworking shop workers’ comp and commercial auto
Typical Owner SDE / EBITDA Margin	16%–25% of revenue	Higher margins on custom closets, built-ins, and cabinet refacing

Custom Cabinet, Millwork & Countertop Shop licensing, permits & acquisition due diligence

Required licenses, permits & compliance: State Finishing / Carpentry Contractor License (required for on-site installation in most states)
EPA / Local Air Quality Permit for Commercial Paint & Lacquer Spray Booth
OSHA Combustible Wood Dust & Machine Guarding Compliance
General Liability, Completed Operations & Workers’ Compensation Insurance
Buyer & founder due diligence checklist: Verify signed backlog of deposits vs. work-in-progress completion liabilities.
Inspect CNC router spindle hours, edgebander condition, and 3-phase electrical capacity.
Check customer concentration across general contractors, interior designers, and direct homeowners.
Confirm spray booth air-quality permits and OSHA dust-collection compliance.

Compare disclosed Custom Cabinet, Millwork & Countertop Shop franchise brands (8)

Compare independent startup economics above against the official Franchise Disclosure Document (FDD) Item 7 opening costs and Item 19 average revenue figures for franchise systems in Property maintenance and improvements.

Franchise alternatives for Custom Cabinet, Millwork & Countertop Shop
Franchise brand	Disclosed opening investment (Item 7)	Disclosed average revenue (Item 19)	U.S. locations
Budget Blinds	$100,500–$211,250	$774,915	1,355
Mr. Handyman	$161,900–$215,000	—	357
Five Star Painting	$82,200–$194,600	—	245
HouseMaster	$73,878–$132,689	—	190
Screenmobile	$148,049–$209,592	$483,885	138
Monster Tree Service	$335,040–$489,775	$574,903	134
HomeSmiles	$148,110–$436,800	—	43
Glass Doctor	$154,650–$326,850	$969,663	—

Browse all 168 franchise FDD profiles →

Frequently asked questions about starting or buying a custom cabinet, millwork & countertop shop

How much does it cost to start a custom cabinet, millwork & countertop shop?

Starting an independent custom cabinet, millwork & countertop shop typically requires $260,000–$700,000 (4,500–12,000 sq ft light-industrial shop with CNC router, edgebander, spray booth, and installation vans). The largest line-item startup expenses are Flatbed CNC Router, Automatic Edgebander, Panel Saw & Dust Collection ($110,000–$320,000), Delivery Box Truck, Installation Vans & CAD/CAM Software ($45,000–$120,000), Working Capital, Shop Lease Deposit & Trade Liability Insurance ($45,000–$105,000). Founders should budget for both initial buildout/equipment CapEx and 9–16 months of working capital runway.

How much do custom cabinet, millwork & countertop shop owners make and what is a healthy profit margin?

Established custom cabinet, millwork & countertop shop operators generate $800,000–$2,800,000 in annual gross revenue (Residential kitchen/bath builders & remodelers (60%) + commercial architectural millwork (40%)) with an owner cash flow of 16%–25% SDE margin (Nested CNC automation and 50% customer fabrication deposits drive strong cash conversion). Key operating ratios include Materials COGS (Plywood, Hardwood, Hardware & Finishes): 30%–38% of revenue; Direct Shop Fabrication & Field Installation Labor: 26%–32% of revenue; Shop Rent, 3-Phase Utilities & Waste Disposal: 6%–10% of revenue. Remember that gross revenue is top-line sales before payroll, COGS, and occupancy—not net owner take-home pay.

How is a custom cabinet, millwork & countertop shop valued when buying or selling an existing business?

Operating custom cabinet, millwork & countertop shop resales typically trade at 2.6x–3.8x SDE (Higher multiples for shops with repeat custom-home builder accounts and modern CNC equipment), translating to typical acquisition prices of 2.6x–3.8x SDE ($333,000–$2,660,000). Key buyer due-diligence priorities: Verify signed backlog of deposits vs. work-in-progress completion liabilities. Inspect CNC router spindle hours, edgebander condition, and 3-phase electrical capacity.

Is it better to start an independent custom cabinet, millwork & countertop shop or buy a franchise?

An independent custom cabinet, millwork & countertop shop costs $260,000–$700,000 to launch and pays 0% ongoing royalties, whereas comparable franchise systems (Budget Blinds, Mr. Handyman, Five Star Painting, HouseMaster) require $73,878–$489,775 in disclosed Item 7 opening investment plus 5%–7% of Gross Sales (for closet/cabinet refacing franchises). Franchising provides brand playbooks and vendor programs, while independent ownership preserves full margin control and exit flexibility.

Sources and benchmark methodology

Startup CapEx ranges, operating margin ratios, and valuation multiples synthesize SBA lending data, IRS/BLS industry benchmarks, national trade association surveys, and Small Business Meridian’s FDD disclosure database.

Research snapshot: 2026-10-24. Sources and methodology