Last updated: 2026-08-16
Jerome Idaho Fence Pros is a fence company serving Jerome and the Magic Valley, and vinyl fence installation is one of the services we build most. This page covers what the work involves here specifically — the ground, the climate, the code, and what it costs — rather than what it involves in general.
What we do on the first visit
The first visit is a measure, not a sales call. We walk the fence line with you, check the grade and how the ground drains, and test how deep the basalt sits — Jerome County is Snake River Plain lava rock capped with three to ten feet of windblown loess, and which of those your posts land in changes the job. We confirm where the property line actually runs, count the gates, and note whether equipment can reach the line. Then you get a written per-foot price with removal and gates as separate lines.
If we think repair is the better spend than replacement, or a different material suits your situation better, we say so on that visit — including when it means the smaller job for us.
What's included
- On-site measure and a written per-foot price before any work starts
- 811 Digline utility locate scheduled and confirmed before we dig
- Post holes augered to depth, with rock auger or breaker where basalt is shallow
- Vinyl posts with aluminum stiffener inserts on gate and corner positions
- UV-stabilized panels rated for high-desert sun exposure
- Routed rails seated and locked — no exposed screw heads on the face
- Gates with self-closing hinges where the layout calls for them
- Old fence and concrete footings hauled away, site raked clean
What this costs in Jerome
Vinyl Fence Installation runs $25–$40 per linear foot installed in this area. 2026 Twin Falls-area installed vinyl pricing; a 150-foot privacy run lands around $3,750–$6,000 before gates or demolition. The things that move a job up its range are gate count, how much old fence has to come out, whether we can get equipment to the line, slope, and how shallow the rock is. If you want a number before you call, the fence cost calculator will get you close.
When it needs doing
- Panels chalking or yellowing
- Posts leaning at gates
- Rails popping out of routed slots
- Cracks radiating from screw points
Related reading
These go deeper on the questions that come up most on this job:

