MOU for Electrical Subcontractors

What a good one includes

• A highly specific definition of the electrical scope, outlining exactly what is included (like fixtures and panels) and what is excluded (like main line trenching or drywall patching).
• Clear pricing structures, including hourly rates for unexpected work, fixture allowances, and a defined schedule of values for progress payments.
• Explicit site-readiness requirements, stating that other trades must complete their framing or rough-ins before your crew begins wiring.
• A streamlined change-order mechanism requiring written authorization before any out-of-scope work is performed.
• Ownership and storage terms specifying who is responsible for securing expensive copper, fixtures, and panels once delivered to the job site.
• A breakdown of who pulls the permits, who pays the municipal fees, and who must be present for the local inspector’s walkthrough.

Common mistakes to avoid

• Failing to clarify who handles low-voltage wiring, HVAC control hookups, or thermostat installations, leading to costly finger-pointing on-site.
• Forgetting to specify who provides and pays for the temporary power and lighting needed during the construction phase.
• Executing verbal changes from a field superintendent without a signed amendment, risking unpaid labor and materials.
• Neglecting to define how schedule delays caused by other trades will impact your mobilization fees and labor rates.

Frequently asked questions