EV Installer Subcontractor Agreements: What to Include
The Short Answer
An EV installer subcontractor agreement should specify scope of work, licensing and insurance requirements, permit responsibilities, workmanship warranty, payment terms, indemnification, and who provides materials. Using subcontractors without a formal agreement creates liability for work quality, code violations, and employee misclassification.
Subcontractors can help an EV install business scale without the payroll overhead of employees — but only if the subcontract clearly defines responsibilities. A vague agreement becomes an expensive argument when something goes wrong.
Scope of work, licensing and insurance requirements (including minimum coverage amounts), permit responsibilities, workmanship standards and warranty, payment terms, indemnification clause, material supply responsibilities, and dispute resolution. Without these elements, quality and liability exposure are undefined.
Core Elements of an EV Install Subcontract
| Clause | What It Should Specify |
|---|---|
| Scope of work | Exact installation description, charger model, location, and specifications |
| Licensing requirement | Sub must hold the applicable state electrical contractor's license |
| Insurance requirement | GL minimum $1M/$2M; workers' comp if they have employees |
| Permit responsibility | Who pulls and pays for the permit (usually the sub in most states) |
| Workmanship warranty | Defects in workmanship corrected at sub's expense for 1 year minimum |
| Payment terms | Net-15 or Net-30 from completion and inspection sign-off |
| Indemnification | Sub indemnifies GC for damages arising from sub's work or negligence |
| Material supply | Who supplies the EVSE unit, conduit, wire, hardware |
Insurance Certificate Before Work Begins
Require your subcontractor to provide a Certificate of Insurance naming your company as an additional insured before they set foot on any job site. This is the single most important risk-management step in subcontractor relationships.
The Misclassification Risk
If your 'subcontractors' work exclusively for you, use your tools, follow your schedule, and have no independent business — many states will classify them as employees regardless of what your agreement says. Misclassification exposes you to back taxes, workers' comp liability, and licensing violations. Use true subcontractors who work for multiple clients and carry their own insurance.
Quality Control with Subcontractors
- Require a photo package at job completion: panel before/after, charger mounted, wire management, nameplate.
- Conduct random site audits on 10–15% of completed sub jobs before final payment.
- Include a provision that payment is contingent on passing inspection.
- Track inspection failure rates by subcontractor and use it as a selection criterion.
- Include a callback provision: sub corrects warranty callbacks at their expense within 48 hours.
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Frequently Asked Questions
Can I use subcontractors if I'm not a licensed electrician?
You can use licensed electricians as subcontractors, but you must ensure that permits are pulled by the licensed sub and that your business structure complies with your state's contractor licensing laws. Consult a contractor licensing attorney in your state if you're unsure.
Who pulls the permit — GC or subcontractor?
This depends on state law and your agreement. In most states, the licensed electrician performing the work must pull the permit under their license. Clarify this in your subcontract to avoid gaps where no permit is pulled.
Should I use a template subcontract or have one drafted?
For your first few subs, an attorney-reviewed template specific to your state is worth the investment ($500–$1,500 one-time). Generic online templates often miss state-specific licensing and lien law requirements.
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Michael Rivera
Texas Master Electrician with 12+ years in the trade and 500+ EV charger installations. Lead instructor at EVCharger Academy.
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