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 $28 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.

Fence Advisors editorial image for comparing fence contractors, permits, and fence costs in Janesville, WI
Fence Advisors market briefs combine directory coverage, local cost ranges, permit context, and nearby markets.
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2026 Fence Advisors Picks for Janesville

Computed from public rating data and editorial review. See methodology.

Free Directory Listings in Janesville

Buyer notes

How to use this Janesville contractor list

Treat this page as a starting shortlist, then compare scope, materials, permit responsibility, cleanup, warranty terms, and scheduling before hiring. Fence projects in Rock County can vary by HOA rules, utility easements, pool barriers, corner lots, and whether gates or staining are included.

Compare the same scope

Ask each contractor to price the same linear footage, post depth, gate count, haul-off, and material grade. Local planning ranges on this page run from $17/ft chain link to $75/ft composite.

Confirm city and HOA rules

Check whether a permit is needed, who files it, and whether front-yard, back-yard, pool, or corner-lot height rules affect the design. Current permit note: Contact city for current fees.

Broaden the quote set

Use nearby markets to sanity-check pricing, availability, and service coverage.

Cedar privacy fenceChain linkVinyl privacyWrought iron

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Fence Installation Costs in Janesville

Estimated installed cost per linear foot for the Janesville, WI market, based on regional pricing surveys and contractor quotes. Final pricing varies by lot, height, and material grade — confirm with local quotes.

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
Editorial Resources

Research Before You Hire in Janesville

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.