Do I need a permit for a business sign in Lehi?

Yes. Lehi requires a sign permit for most permanent commercial signage. The permit ensures the sign meets size, height, setback, and illumination requirements for your zone.

Are illuminated signs allowed in Lehi?

Illuminated signs are generally allowed in commercial zones in Lehi, but electronic message centers (EMCs) and animated signs face additional restrictions. An electrical sub-permit is also required.

Sign Permit in Lehi, Utah

Required for installation of commercial, directional, and certain temporary signs in Lehi.

Verified 2026-06-27 · Source

When you need this permit

Permanent commercial signage (wall-mounted, monument, pole)
Illuminated or electronic message signs
Temporary signs and banners (over size/time limits)
Directional and wayfinding signs on commercial property

Required documents

Req
Sign Application
Sign dimensions, height, illumination, and materials
Req
Site Plan
Sign location on property, setbacks, and visibility triangles
Req
Electrical Plan
Required for illuminated signs — circuit, disconnect, and GFCI details
Opt
Structural Details
Required for pole and monument signs — footing and attachment details

Fee schedule

Fee type	Amount	Notes
Sign Permit	$50-$200 per sign	—
Electrical Sub-Permit	$40-$75 for illuminated signs	—

Review timeline

~5–14 business days

Typical estimate — confirm current times with the Lehi building department

Inspection process

1
Footing/Structural
For monument and pole signs — footing and anchor bolt verification
2
Final
Sign installed per approved plan, electrical connections verified if illuminated

Tips

Lehi sign codes vary significantly by zone — commercial, residential, and mixed-use zones have different size limits.
Electronic message centers (EMCs) are restricted in most Lehi zones — check before ordering.
Temporary signs (banners, A-frames) are typically allowed for limited durations without a permit — but verify with Lehi.
Signs in Lehi must not obstruct sight triangles at intersections.

Frequently asked questions

Do I need a permit for a business sign in Lehi?: Yes. Lehi requires a sign permit for most permanent commercial signage. The permit ensures the sign meets size, height, setback, and illumination requirements for your zone.
Are illuminated signs allowed in Lehi?: Illuminated signs are generally allowed in commercial zones in Lehi, but electronic message centers (EMCs) and animated signs face additional restrictions. An electrical sub-permit is also required.

Sources & verification

Key facts verified against official sources. Last reviewed 2026-06-27.

Fees, timelines, and adopted codes are researched from each jurisdiction's published records — see how we verify. Requirements change and vary by project, so always confirm the current details with the Lehi building department before you submit. PermitBase is an independent reference and is not affiliated with any government agency.

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