Best Fence Companies in Janesville, WI

2 fence contractors serving Janesville · 4.8 avg rating · 216 reviews analyzed · Rock County

Janesville is served by a mix of local fence specialists and regional companies from nearby metros. Frost depth reaches 48+ inches — posts must extend below the frost line or risk heaving by spring. Wood fence installation in Janesville starts at $18 per linear foot, which is competitive for the region. Build season is April through November — winter installations are technically possible but cost significantly more. Every contractor listed below serves Janesville and Rock County — compare credentials, read reviews, and check the local permit requirements before starting your project.

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Fence Installation Costs in Janesville

Average fence costs per linear foot in Janesville, WI.

Average fence installation costs per linear foot in Janesville
Fence TypeStarts At / ft
🪵Wood (Cedar)from $28/ft
🔗Chain Linkfrom $17/ft
🏠Vinylfrom $30/ft
⚙️Wrought Ironfrom $38/ft
🧱Compositefrom $45/ft

* Estimates for Janesville, including materials and labor. Actual costs vary by terrain, height, gates, and contractor.

Fence Permits & Regulations in Janesville

Permit Required
YesContact city for current fees
Process
Contact the City of Janesville Building Department for fence permit requirements.
Max Height (Front)
4 feet
Max Height (Back)
6-8 feet
Setback
Fences must be on or behind the property line.

Popular Fence Types in Janesville

Cedar privacy fenceChain linkVinyl privacyWrought ironBoard-on-board

Frequently Asked Questions

The cost of fence installation in Janesville, WI ranges from $17/ft for basic chain link to $65/ft for ornamental iron. Wood privacy fencing — the most popular choice — averages $28–$50 per linear foot installed. Vinyl fencing costs $30–$52/ft, offering a low-maintenance alternative. For a 150-foot perimeter, budget $4,200–$7,500 for a wood fence. Request itemized quotes that specify wood species, post material (wood vs. steel), and warranty coverage to make meaningful comparisons between contractors.

Finding a reliable fence contractor in Janesville starts with checking credentials, not just price. The best fencing contractors in Rock County carry proper licensing, maintain liability insurance, and have a track record of completed projects in the area. We independently verify the fence builders listed in our directory to help homeowners and businesses connect with qualified professionals.

When comparing fence contractors in Janesville, ask for proof of insurance, a written contract with materials and timeline specified, and at least three local references you can contact. Established fence companies will provide all three without hesitation. Be cautious of any fencing contractor who requests full payment upfront — standard practice is a deposit (typically 25–40%) with the balance due upon completion and your inspection.

Our directory currently lists 2 fence contractors serving Janesville and surrounding areas in Rock County. Each listing includes verified contact information, service details, and where available, Google ratings from actual customer reviews.