How to Finance a Concrete or Masonry Business Acquisition

From SBA 7(a) loans to seller carry notes, here's how buyers are structuring deals to acquire cash-flowing concrete and masonry contractors in the $1M–$5M revenue range.

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Acquiring a concrete or masonry contractor requires a capital stack built around the industry's real assets: owned equipment, signed project backlog, and trained crews. Most deals in this space are SBA-eligible and close with 10–15% buyer equity, though lenders will scrutinize equipment condition, revenue concentration, and financial record quality closely before committing.

Financing Options for Concrete & Masonry Acquisitions

SBA 7(a) Loan

$500K–$5MPrime + 2.75%–3.5% (currently ~10.5%–11.25%)

The most common financing tool for concrete and masonry acquisitions. SBA 7(a) loans cover up to 90% of the purchase price including equipment, goodwill, and working capital, with repayment terms up to 10 years.

Pros

Low equity injection of 10–15% keeps buyer capital at risk to a minimum
Long 10-year terms reduce monthly debt service and support cash flow post-close
Equipment and goodwill are both eligible collateral, simplifying deal structuring

Cons

×Lenders require 3 years of clean financials — messy books or heavy add-backs can derail approval
×SBA underwriting timelines of 60–90 days can complicate competitive deal timelines
×Personal guarantee required, putting buyer's personal assets on the line

Seller Financing (Seller Carry Note)

$75K–$500K (5–15% of deal value)6%–8% fixed, 3–5 year term

The seller holds a subordinated note, typically 5–15% of purchase price, bridging the gap between SBA loan proceeds and buyer equity. Common in concrete deals where equipment value is uncertain or financials have minor inconsistencies.

Pros

Signals seller confidence in business performance post-close to SBA lenders
Allows buyer to reduce cash equity at closing and preserve working capital
Negotiable structure — can include interest-only periods tied to backlog conversion

Cons

×SBA requires seller note to be on full standby for 24 months, limiting seller liquidity
×Seller may resist carry if retiring and needing lump-sum proceeds at close
×Note terms can become contentious if post-close earnings miss projections

Earnout Structure

$100K–$600K (10–20% of deal value)No interest — performance-based payment, not debt

A portion of purchase price is deferred and paid based on post-close performance metrics — typically backlog conversion rate or gross margin over 12–18 months. Used when pipeline quality or client retention is uncertain at close.

Pros

Reduces upfront buyer risk when key GC relationships or backlog are unproven post-transition
Aligns seller's transition effort with buyer's success — seller stays motivated during handoff
Can bridge valuation gaps between buyer and seller without killing the deal

Cons

×Disputes over metric definitions — gross margin calculation and backlog attribution must be tightly documented
×Seller may feel underpaid if post-close underperformance stems from buyer decisions, not business quality
×Complex to administer on project-based revenue — job timing can skew earnout calculations

Sample Capital Stack

$2,000,000 (concrete flatwork contractor, $3.2M revenue, $480K SDE)

Purchase Price

~$19,800/month combined debt service (SBA loan + seller note over 10-year and 4-year terms respectively)

Monthly Service

~1.9x DSCR based on $480K SDE — comfortably above the 1.25x SBA minimum threshold

DSCR

SBA 7(a) Loan: $1,700,000 (85%) | Seller Carry Note: $100,000 (5%) | Buyer Equity: $200,000 (10%)

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Lender Tips for Concrete & Masonry Acquisitions

1Present a detailed equipment list with purchase dates, maintenance records, and replacement costs — SBA lenders treat owned equipment as primary collateral in contractor deals.
2Demonstrate revenue diversification upfront: show that no single GC or municipality exceeds 25–30% of trailing revenue to avoid concentration flags during underwriting.
3Prepare a signed backlog report with contract values and expected close dates — lenders want to see that pipeline is documented, not verbal, before funding a project-based business.
4Work with an SBA lender experienced in construction and trade services, not a generalist bank — industry-specific underwriters understand bonding capacity, project revenue timing, and equipment depreciation.

Frequently Asked Questions

Can I use an SBA loan to buy a concrete or masonry contractor business?

Yes. Concrete and masonry contractors are SBA-eligible businesses. SBA 7(a) loans are the most common financing structure, covering equipment, goodwill, and working capital with as little as 10% buyer equity.

How does deferred equipment maintenance affect my financing options?

Significantly. Lenders will discount collateral value on aging or poorly maintained equipment. A pre-close equipment appraisal and maintenance log review helps buyers negotiate price adjustments and avoids post-close capital surprises.

Will a seller carry note hurt my SBA loan approval?

No — SBA lenders often encourage seller carry of 5–10% as it signals seller confidence. However, the note must be on full standby for 24 months, meaning the seller cannot receive payments during that period.

How is a concrete business valued for acquisition financing purposes?

Most lenders underwrite to a 2.5x–4.5x SDE multiple. A $480K SDE business could support a $1.2M–$2.2M purchase price. Equipment value, backlog quality, and financial record cleanliness directly influence where in the range a deal lands.

More Concrete & Masonry Guides

Buy a Concrete & Masonry Business →Valuation Guide →SBA Loan Guide →Deal Structure →Common Mistakes →SBA Calculator →Deal Structure Builder →

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