Construction Company for Sale: Valuation Benchmarks and Deal Analysis
Thinking about buying a construction company? This guide covers general contracting businesses, roofing companies, residential and commercial builders, specialty trade contractors, and construction service firms. Use our free valuation benchmarks and Bulletproof scoring to evaluate any construction business for sale.
These benchmarks reflect acquisition data across the construction and general contracting sector. The typical construction company sells for 2.0x to 3.0x seller's discretionary earnings, with a median asking price around $375,000. Construction businesses are valued more conservatively than licensed specialty trades because revenue is project-based and more sensitive to economic cycles.
Median SDE Multiple
2.3x
Range: 2.0x - 3.0x
Median Asking Price
$375K
Varies by specialty
Median Cash Flow
$160K
SDE / year
SBA Default Rate
5.3%
Near avg (5.1%)
Construction companies with a backlog of contracted work, transferable bonding capacity, and a management team beyond the owner command the highest multiples. Roofing companies with insurance restoration work and commercial contracts also trade well. Pure project-based builders without recurring work or a visible pipeline are the hardest to finance and trade at the low end of the range.
Score Any Construction Deal in 60 Seconds
The Bulletproof Deal Calculator evaluates construction company acquisitions against 5 criteria that are 2x stricter than what banks require. Enter the asking price, cash flow, and revenue to get an instant Bulletproof Score with SBA financing projections, stress test results, and construction industry benchmarks.
The Bulletproof Deal Calculator with construction industry benchmarks selected. Try it free →
What Makes a Bulletproof Construction Deal
Construction businesses can be excellent acquisitions, but they carry more risk than essential-service trades. Here's what we look for when scoring a construction company:
✓ DSCR 2.0x or higher (banks only need 1.25x, but construction revenue is lumpy and project-based, demanding significant margin of safety)
✓ Purchase multiple at or below 3.0x SDE (most construction deals should price below 2.5x unless the backlog and bonding capacity are exceptional)
✓ Owner cash flow of $100K/year or more after all debt service (construction management is demanding work that requires real compensation)
✓ At least 3 months of working capital reserves (progress billing gaps, material cost overruns, and change order delays create significant cash flow strain)
✓ Survives a 20% revenue drop (construction is cyclical, and a slowdown in housing starts or commercial development can cut revenue quickly)
Construction Deals Worth Watching
We regularly scan the major marketplaces and score construction deals against our Bulletproof criteria. Here are a few examples that show how the numbers play out in real contractor listings.
Purchase multiple of 1.9x is excellent for a GC with government contracts. Bonding capacity of $2M transfers with the business. $800K in backlog provides 8 months of visibility. Project manager and estimator on staff reduce owner dependency.
Multiple is within range for a roofing company with both new construction and insurance restoration revenue streams. Crew of 12 with experienced foreman staying on. Negotiating to $390K would tighten the multiple to 2.5x. Storm season provides revenue spikes but also creates volatility.
At 4.6x SDE on project-based revenue with no recurring work, this is heavily overpriced. DSCR falls below 1.0x. High revenue relative to SDE suggests thin margins (8.7%), which is dangerous in construction where cost overruns are common. Price would need to drop to roughly $325K.
SBA Financing for Construction Company Acquisitions
Construction companies are financeable through SBA 7(a) loans, but lenders are more cautious with this sector than with essential-service trades. The 5.3% default rate is slightly above average, reflecting the cyclical nature of construction work.
Typical SBA Deal Structure for Construction
Most construction acquisitions follow the 80/10/10 model: 80% SBA 7(a) loan, 10% seller financing, and 10% buyer equity. Some lenders require 15-20% equity for construction deals, especially if the buyer lacks industry experience. Heavy equipment (excavators, loaders, specialized tools) may be financed separately.
What Construction Lenders Look For
SBA lenders evaluating construction deals focus on the project backlog (contracted work that provides forward revenue visibility), bonding capacity and whether it transfers to the new owner, the contractor's license status and transferability, subcontractor relationships and their willingness to continue working with the new owner, workers' compensation history and safety record, and whether the business can generate new work through estimating and bidding without the current owner's personal relationships.
The Bulletproof Deal Calculator models SBA financing automatically, including guarantee fees, monthly payments, and cash-on-cash return. Score a construction deal now →
Frequently Asked Questions
How much is a construction company worth?
The typical construction company sells for $200,000 to $800,000 depending on annual cash flow, project backlog, equipment assets, and specialization. Our database shows a median asking price around $375,000 with SDE of approximately $160,000. General contractors with diversified project types, government or institutional clients, and strong subcontractor relationships command the highest valuations. Use the free Bulletproof Deal Calculator to score any specific deal.
What is a good valuation for a construction business?
A good purchase multiple for a construction business is at or below 2.5x seller's discretionary earnings. The industry median is 2.3x SDE, with a range of 2.0x to 3.0x. Construction is valued conservatively because revenue is project-based and cyclical. Companies with recurring work (maintenance contracts, insurance restoration, government frameworks) justify higher multiples than pure project-based builders.
Can I buy a construction company with an SBA loan?
Yes, though lenders apply more scrutiny to construction deals than to essential-service businesses. The SBA default rate for construction is 5.3%, slightly above average. Key factors include project backlog, bonding capacity transferability, contractor license status, and whether the business has a management team beyond the owner. Some lenders require 15-20% buyer equity for construction acquisitions.
How much does a roofing company sell for?
Roofing companies typically sell for 2.0x to 3.0x SDE. A roofing business generating $180,000 in SDE would typically be valued between $360,000 and $540,000. Companies with both new construction and insurance restoration revenue streams, a trained crew, and commercial contracts command the highest prices. Storm-chasing operations with no recurring base of work sell at significant discounts.
What do general contractors sell for?
General contracting businesses typically sell for 2.0x to 3.0x SDE, with a median around 2.3x. The valuation depends heavily on the contractor's license, bonding capacity, project backlog, and subcontractor relationships. GCs with government or institutional clients and a strong estimating pipeline sell at the top of the range. The Bulletproof Deal Calculator applies construction benchmarks automatically when you select the industry.
Score Your Construction Deal in 60 Seconds
Enter the asking price, cash flow, and revenue. Get your Bulletproof Score, SBA financing math, and construction industry benchmarks. Free, no account needed.
