Change Orders: The Electrical Margin You're Giving Away

Published by
Throne of Profit Editorial

Reviewed by
William Hassell
Founder & Chief Editor, Throne of Profit

Electrical jobs change — the plans shift, the customer wants an extra circuit, the site reveals something unexpected, another trade's work forces a rework. Each change means additional labor and material, and on a well-run job, each one is a change order that gets priced and billed. On a poorly-run one, the change just gets done, absorbed into the job, and quietly eats the margin. Unbilled changes are one of the biggest margin leaks in electrical contracting, because the extra work is real and costly, but if it's not captured as a change order, you're doing it for free.

Capturing change orders isn't about being difficult; it's about being paid for work you actually do. The contractors who bleed margin on changes aren't too generous — they just lack the process and discipline to turn a verbal "can you also…" into a documented, priced, approved change.

   HOW CHANGES ARE HANDLED

   ABSORBED   "can you also…" → crew just does it → margin gone, quietly
   CAPTURED   change identified → priced → approved → billed → margin held

Owner symptoms

• Extra work and changes get done without being billed.

• Jobs come in over the estimate because of uncaptured changes.

• Change requests are handled verbally, with no documentation or pricing.

Why this happens

Changes happen in the field, informally and mid-job, so there's no natural moment to stop and price them — the crew just does the extra to keep moving and keep the customer happy. Documenting and pricing a change feels like friction, and contractors fear that pushing back will sour the relationship or the general contractor. Without a process that makes capturing changes routine, the default is to absorb them. Because the absorbed cost is buried in the overall job, no one sees how much margin the changes ate.

Common mistakes

• Absorbing changes to keep the job moving or the customer happy.

• Handling changes verbally, with no documentation or pricing.

• No change-order process, so capturing them depends on memory and nerve.

• Fearing the change conversation more than the margin loss.

Business consequences

Uncaptured change orders quietly turn profitable electrical jobs into break-even or losing ones. The extra labor and material are real costs the contractor absorbs, and because they're buried in the job, the margin erosion is invisible — the job just comes in over the estimate, blamed on "the job being harder than expected." On larger projects, uncaptured changes can be enormous. The contractor who captures change orders — documenting, pricing, and getting approval — gets paid for the work they do, holds the margin they estimated, and protects the profitability of every job, especially the big ones.

How experienced operators think about it

They treat change orders as normal, expected business, not confrontation, because they know changes are inevitable and capturing them is just being paid for real work. They build a process that makes it routine: when work changes from the agreed scope, it's identified, documented, priced, and approved before it's done. They set this expectation up front with customers and general contractors, so a change order is the agreed process working, not a surprise. And they don't let crews commit the company to unbilled extras. They know that on jobs with many changes, capturing them is often the difference between profit and loss.

Practical actions

1. Build a change-order process — identify, document, price, approve, then do the work.

2. Set the expectation up front that changes to scope are priced and approved.

3. Document changes, don't handle them on a verbal "sure."

4. Don't let crews commit to unbilled extra work.

5. Track change-order margin, so you see what changes contribute or cost.

Questions every owner should ask

• How much extra work am I doing that never gets billed?

• Do I have a real change-order process, or do changes just get absorbed?

• Are my jobs coming in over estimate because of uncaptured changes?

Frequently asked questions

Won't insisting on change orders damage my relationship with customers or GCs?
Handled as a clear, upfront, professional process, no — it's standard practice in construction, and customers and GCs expect it. What damages relationships is surprise charges at the end. Set the expectation that scope changes are priced and approved before the work is done, and change orders become routine. Absorbing changes silently, then resenting the lost margin, is worse for everyone.

How do I capture changes without slowing the job down?
Make the process fast and routine: a quick documented change order, priced and approved, before the extra work proceeds. It's a small step that protects real margin. The alternative — stopping to argue about it at the end, or absorbing it — costs far more in money or friction. On jobs with frequent changes, a smooth, fast change process is essential, not optional.

Related articles

• Running a Profitable Electrical Contracting Business — the pillar.

• Estimating Discipline — the estimate changes bust.

• Electrical Job Costing — seeing what changes cost.

• Where Scope Creep Comes From — the general scope problem.

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