How Illinois General Contractors Sell
Owner playbook for Illinois general contractors: licenses, how buyers recast the books, and a confidential planning range. No upfront listing fee.
Confidential • No upfront fees • Illinois statewide
Illinois has no statewide general-contractor license. Chicago requires a GC license; many suburbs register contractors. Buyers price contracted backlog and a qualifying party who stays — not last year’s completed wing. Bonding capacity is a cap, not an add-back. Roofing inside the GC still needs an IDFPR roofing license.
Contracted backlog and a person the surety will keep
An Illinois GC is contracted backlog with collectible retainage, a PM who stays, and municipal cards that match the work. It is not last year’s completed hospital wing. Public and school work brings prevailing wage and bid resets. A residential remodeler hiding inside a GC label should be underwritten as remodeling, not as this band.
Illinois has no statewide general-contractor license. Chicago’s Department of Buildings licenses general contractors. Many suburbs register GCs. The Illinois Home Repair and Remodeling Act (815 ILCS 513) applies to residential repair and remodeling. Roofing work inside the GC still needs an IDFPR roofing license. Bonding and municipal prequalification sit on the named entity and the qualifying individual — they reset when that person leaves.
Illustration (not a closed sale): a suburban GC in Naperville with a Chicago license, $1.2 million of contracted tenant-improvement backlog, a staying PM, and a seller who still superintends the larger jobs. Recast that superintendent. Planning range: 3x–5x SDE.
Backlog gross profit, not completed-job nostalgia
Add back owner-superintendent hours. Isolate retainage that may never collect. Bonding capacity is a cap, not an add-back. A 3x–5x SDE band assumes contracted backlog and a qualifying party who stays.
Customer concentration among developers or public bodies is the diligence. One paused developer is how a letter of intent dies. Litigation, lien, and OSHA files travel.
BizBuySell 2.7× is context. SBA 7(a) can fund these deals when backlog and bonding survive. Maximum $5 million.
Chicago card, suburban registration, roofing overlay
Chicago GC licensing and downstate unlicensed-but-registered shops are different files. Confirm the current Chicago Department of Buildings trade-license desk. This page is not an application.
If the company tears off roofs, the statewide Roofing Industry Licensing Act still applies — limited vs unlimited, qualifying party, $10,000 / $25,000 bond. Read how Illinois roofing companies sell. Do not hide roofing inside a GC teaser.
Residential work can trigger Home Repair Act written-contract and pamphlet rules. Counsel should say whether your book is in that statute.
- No statewide Illinois GC license.
- Chicago licenses GCs; suburbs register.
- IDFPR roofing still applies to roofing work.
- Sureties underwrite the person. Capacity resets.
Larger GCs, platforms, experienced PMs
Larger GCs and experienced project managers buy backlog they can bond. PE-backed construction platforms buy when the qualifying party stays and concentration is honest. See sell my construction business and how to value a general contractor.
Verbal backlog, seller as superintendent, dead bond line
The deal dies when backlog is verbal, when the seller is the only qualifying party, when the surety will not keep the line, or when a lien/OSHA file was hidden. Prevailing-wage public work that the buyer cannot run is the next walk.
Ninety days that make backlog and the card match
Contracted backlog with retainage. Chicago and municipal cards. Roofing qualifier if you roof. Bonding and work-on-hand. PM tenure. Litigation/lien/OSHA. Three years of tax returns. Then recast owner-superintendent hours.
CBS-1 plus the card and the surety
File CBS-1 at least ten business days before a qualifying asset transfer. Start municipal re-registration and surety conversations at letter of intent. A funded buyer who cannot pull a permit or bond the next job does not have a GC.
A worked general contractor recast — not a quote
This table is a planning illustration for an Illinois general contractor. It is not a closed sale and not an appraisal of any shop.
SDE line items
- Reported net profit (tax return, not the marketing P&L)
- + Interest expense
- + Income taxes (not payroll, sales, or property tax)
- + Depreciation and amortization
- + Owner W-2, bonuses, and payroll taxes on the owner
- + Discretionary owner benefits that a buyer will not keep (auto, personal travel, family on payroll with no role)
- + Accepted one-time or non-recurring expenses
- − Market-rate replacement labor for owner work that will not transfer
- = Seller’s Discretionary Earnings (SDE)
| Net profit | $156,000 |
|---|---|
| Owner W-2 | $102,000 |
| Benefits | $17,000 |
| One-time | $17,500 |
| Personal | $12,000 |
| Replacement labor (subtract) | −$59,000 |
| Recast SDE | $245,000 |
| Planning EV at 4.00x | $980,000 |
What moves the multiple
- Contracted backlog with collectible retainage
- A staying qualifying party and PM
- Bonding a successor can keep
- Mix that is not one developer
- Clean lien and OSHA history
Have these ready before anyone hears the name
- Backlog that is contracted versus verbal
- Who holds Chicago or municipal GC registration and any IDFPR roofing qualifier
- Bonding capacity, work-on-hand, and retainage aging
- PM and superintendent tenure
- Customer concentration among developers or public bodies
- Litigation, lien, and OSHA file
Recast Seller’s Discretionary Earnings, then apply a planning multiple for general contractors. Replacement labor is subtracted. This is a planning tool, not an appraisal.
Before debt, working-capital peg, holdback, and tax. Educational only.
Enter your annual Seller's Discretionary Earnings (SDE) — your net profit plus owner's salary and any personal expenses run through the business — to estimate a range.
This is an estimate for planning purposes only. Actual value depends on lease terms, asset quality, customer concentration, and current market conditions. Request a professional valuation for a precise number.
How to prepare an Illinois general contractor for sale
- Print contracted backlog. Signed work versus verbal pipeline. Retainage aging. Jobs that are really the seller’s license come out.
- Name the Chicago or municipal card. Who holds the Chicago GC license and any suburban registrations. Those sit on the named entity and person.
- List IDFPR roofing if you roof. Roofing work inside a GC still needs a statewide roofing license. See the roofing hub.
- Open bonding and work-on-hand. Sureties underwrite the person, not the logo. Capacity resets when that person leaves.
- Recast after a market-rate PM. If the seller still superintends the larger jobs, subtract that wage before 3x–5x SDE.
- Calendar CBS-1 and prequalification lists. Ten business days at the state. Public and school lists reset.
General Contractors by Illinois market
Each city page is the general contractor file for that place — local closing clocks and a unique recast illustration — not a copy of this hub.
What a researcher can open
- BizBuySell Insight Report Q2 2026 — Closed-deal medians and averages. Market-wide, not an Illinois quote.
- BizBuySell Insight Report Q4 2025 — Seller-priority survey: speed versus top dollar versus continuity.
- EPI Generational State of Owner Readiness — Formal-valuation and exit-team readiness among Boomer owners.
- IDOR Form CBS-1 bulk-sale instructions — Illinois bulk-sale notice: file at least ten business days before transfer.
- IRS: Selling a business — Federal starting point for sale filings. Not a substitute for a CPA.
Questions owners ask about general contractors in Illinois
No. Chicago requires a GC license. Many suburbs register contractors. Roofing work still needs an IDFPR roofing license.
Plan on 3x–5x adjusted SDE when backlog is contracted and a qualifying party stays. Last year’s completed job is not base earnings.
It is a cap. Sureties underwrite the person. Capacity often resets when that person leaves. It is not an add-back.
Sometimes, when backlog and bonding survive underwriting. The 7(a) maximum is $5 million.
Our planning range is 3x–5x SDE. BizBuySell’s Q2 2026 Insight Report showed a 2.7× cash-flow multiple across reported closed deals in all industries — useful context, not a general contractor appraisal. The multiple moves on backlog of contracted work, bonding capacity, licensing, key employee retention, equipment.
Plan on 6–12 months when books, the lease, and licenses are ready. License transfers and landlord consent are what push files past that range.
Illinois has no statewide general-contractor license, but Chicago requires a general contractor license and many suburbs register GCs. Roofing work inside the GC still needs an IDFPR roofing license. The Illinois Home Repair and Remodeling Act applies to residential. Bonding and municipal prequalification sit on the named entity and the qualifying individual — they reset when that person leaves.
Larger GCs, PE-backed construction platforms, experienced project managers. City pages on this site explain how that mix changes by county.
Illinois general contractor businesses typically sell for 3x–5x SDE. Businesses with a strong backlog of contracted work, solid bonding capacity, and key employees likely to stay post-sale command the highest multiples.
General contractor licenses in Illinois can be business-level or individual. If your license is personal, the buyer will need to either hold their own license or hire a licensed qualifier. We address this early in every transaction.
Yes. Active projects are actually an asset — they demonstrate ongoing demand and reduce the buyer's ramp-up risk. We time closings to minimize disruption to ongoing work.
Buyers include larger construction companies pursuing growth, PE-backed construction platforms, and experienced project managers ready to own. Illinois's active commercial and infrastructure market keeps demand strong.
You'll need three years of tax returns, P&Ls, a current project backlog report, an equipment list, and copies of your bonding and insurance. For larger businesses, a work-in-progress schedule is also standard.
Talk through your Illinois general contractor
Confidential consult. The 3x–5x SDE range on this page is planning math, not a promise. Success fee only if we take you to market and close.
No upfront fees • Completely confidential • Free valuation