Backlog, Work in Progress, Retainage and Bonding When Buying an Electrical Contractor
When a buyer acquires an electrical contractor that performs project work, they are not just buying past results. They are stepping into jobs already underway, contracts signed but not yet started, money held back by customers and relationships with the surety companies that bond the work. Electrical contractor backlog can look like a strong selling point, but its real value depends on whether those jobs will be profitable and how they will be funded through completion.
This article provides a general overview for buyers of existing, operating electrical contractors. Contract terms, accounting practices and surety requirements vary, and buyers should work with qualified accountants, attorneys and surety professionals. Nothing here is legal, accounting or tax advice.
Backlog: Contracted Work Not Yet Completed
Backlog generally refers to the value of signed work that has not yet been performed. A healthy backlog can provide visibility into future revenue, but buyers should look beyond the total:
- Expected profit: whether jobs were bid at prices that will produce a reasonable result given current labor and material costs
- Concentration: whether backlog depends on a few large jobs or customers
- Timing: when the work is scheduled and whether the team has capacity to complete it
- Contract terms: payment schedules, retainage, change order procedures and whether contracts can be assigned to a new owner
Work in Progress
Jobs partially complete at closing require careful review. A work-in-progress schedule typically shows each job’s contract value, costs incurred, estimated cost to complete and amount billed. Comparing billings to progress can reveal whether a job is overbilled, meaning the contractor has collected ahead of the work, or underbilled, meaning work has been done that has not yet been invoiced. Both affect how much cash and profit actually remain in each job. Jobs expected to lose money should be identified before closing.
Retainage
Many project contracts allow the customer to hold back a portion of each payment until the job is finished and accepted. Retainage receivable can represent meaningful value, but collection may be delayed or disputed. Buyers should understand how much retainage is owed, on which jobs, when it is expected and whether any is at risk. The purchase agreement should address who receives retainage on jobs started before closing.
Bonding and Sureties
Some customers require performance and payment bonds, particularly on larger commercial or public projects. These bonds are issued by surety companies, not by lenders, and a contractor’s bonding capacity reflects the surety’s evaluation of the company, its financial condition and often its owners, who may have signed personal indemnity agreements. Points buyers should understand:
- Bonding capacity does not automatically carry over to a new owner, and the surety will typically evaluate the buyer and the post-closing business
- Existing bonded jobs may require surety consent or new arrangements as part of the transaction
- The seller may seek release from personal indemnity obligations, which the surety will need to address
- Acquisition debt can affect how a surety views the company’s finances
Buyers who rely on bonded work should speak with a surety professional early. US Professional Funding does not provide surety bonds; we focus on acquisition and business financing for existing, operating contractors.
How These Items Affect Price and Structure
Backlog, work in progress and retainage can shift value between buyer and seller. Purchase agreements often address how open jobs are handled, how billings are reconciled at closing and how working capital is measured. Whether the deal is an asset or stock purchase also affects how contracts and liabilities move. Our articles on electrical contractor asset vs. stock purchases and electrical contractor valuation explain these considerations.
Funding the Work After Closing
Project work often requires paying electricians and suppliers before customers pay. Buyers should plan for enough cash to carry open jobs and new work through the transition. Our page on electrical contractor working capital explains how working capital may fit into the plan.
What to Request in Due Diligence
- A current work-in-progress schedule and history of how past estimates compared with actual results
- Signed contracts and change orders for open jobs
- Retainage receivable and payable by job
- Surety relationship details and a list of bonded jobs
- Any disputes, claims or back charges
Our electrical contractor due diligence checklist covers the broader review, and our guide to electrical contractor revenue mix explains how project work compares with service work.
US Professional Funding helps buyers finance the acquisition of existing, operating electrical contractors and can help plan financing around the cash needs of open jobs. Learn more about our electrical contracting acquisition financing.



