Trusted Residential Gutter Contractor Serving Janesville, WI




Southern Wisconsin Gutter Pros is a family-owned residential gutter contractor serving Janesville, WI, and the surrounding Rock County communities. With over 30 years of experience and the owner on every job site, the team brings specialized gutter knowledge to homeowners across Rock County neighborhoods like Courthouse Hill, Prospect Hill, Rivereast, and the east-side suburbs along US-14 and I-90. Call (262) 248-0528 to request a free estimate and protect your home before the next Wisconsin season takes its toll.

Technician installing a seamless aluminum gutter with a power drill.

Residential Gutter Services for Janesville Homeowners

As a residential gutter contractor, Southern Wisconsin Gutter Pros offers a full range of residential gutter services sized for Rock County homes. Whether you own a Victorian-era property in the Courthouse Hill Historic District, a ranch-style home in Royal Acres, or a newer construction on Janesville's growing east side, the right gutter system matters. Services available to Janesville homeowners include:


  • Seamless aluminum gutter installation, custom-fabricated on site.
  • Sectional gutter repair and seam resealing.
  • Downspout installation, repositioning, and extension.
  • Gutter cover installation using Diamond Back Gutter Covers.
  • Full gutter system inspections and maintenance.


Every service is backed by the attention that comes from a dedicated gutter specialist, not a generalist exterior crew dividing focus between roofing, siding, and windows.

Why Janesville Homeowners Choose Seamless Gutters

Seamless gutters often outperform sectional systems in Rock County's climate. A seamless gutter is fabricated as a single continuous run, which eliminates the joints where leaks and ice dams most often begin. For Janesville homes, that matters a great deal.


Janesville's winters bring average temperatures around 23°F, frequent snowfall, and the freeze-thaw cycling that is common across southeastern Wisconsin. During a typical Rock County winter, daytime temperatures can climb toward freezing while overnight lows drop back well below it. That cycle causes sectional gutter joints to expand, contract, and eventually separate. Ice can form at the gutter line, backing up under shingles and putting weight on fascia boards that were never designed for it. A properly sloped seamless system reduces those risk points.


For homes with traditional architecture, such as the older colonial and Craftsman properties found near the Rock River and Courthouse Hill, half-round aluminum profiles may also be a good fit. A site visit helps confirm the right profile and sizing for your roofline.


Learn more about available products on the gutter repairs and installations page.

Wisconsin Credentials and What They Mean for Your Project

Working with a credentialed residential gutter contractor helps protect your investment and your permit record. The City of Janesville requires that contractors obtain proper Wisconsin state credentials before pulling permits. The State of Wisconsin requires that a contractor hold both a Dwelling Contractor certification and a Dwelling Contractor Qualifier certification to obtain building permits for residential work. Permit requirements depend on the scope of work, so confirming credentials before any installation begins is a smart step for Rock County homeowners.

How the Process Works

Getting your Janesville home's gutter system assessed and improved is straightforward.


  1. Call or contact us to schedule a free on-site estimate at your property.
  2. The team inspects your current system, roofline slope, downspout placement, and any visible failure points.
  3. You receive an honest recommendation, whether that means repair, partial replacement, or a full seamless installation.
  4. Work is scheduled and completed with the owner present on the job site.
  5. The finished system is checked for proper slope, secure attachment, and full drainage path function before the crew leaves.

Rock County Communities We Serve

Southern Wisconsin Gutter Pros serves Janesville, WI, and the broader Rock County area. Homeowners in Milton, Edgerton, Evansville, and Beloit can also request service. The team is familiar with the drainage demands of homes built close to the Rock River, where seasonal water management can be particularly important given the river's proximity to residential foundations. If you're in the Janesville-Beloit metro area and need a reliable residential gutter contractor, the team can help.

Frequently Asked Questions

  • What Does a Residential Gutter Contractor Do That a Handyman Cannot?

    A residential gutter contractor focuses exclusively on drainage systems, bringing deeper product knowledge and precision. They assess slope, sizing, downspout placement, and drainage as one complete system.

  • How Often Should Gutters Be Cleaned in Janesville, WI?

    Most homeowners benefit from cleaning gutters at least twice a year. Fall leaf drop and spring debris buildup are the two periods that most often cause clogs.

  • Are Seamless Gutters Worth It for Older Janesville Homes?

    Seamless gutters can be a strong choice for older homes. They reduce leak points at joints, which is valuable on homes with aged fascia or complex rooflines.

  • Does the City of Janesville Require a Permit for Gutter Installation?

    Permit requirements depend on project scope. Most municipalities require contractors to hold proper state credentials before permits are issued, so confirming certification status beforehand is a smart step.

  • How Do I Get a Free Estimate for Gutter Work in Janesville?

    Contact Southern Wisconsin Gutter Pros directly to schedule an on-site visit. A team member will assess your home and provide a written estimate at no charge.

Request Your Free Estimate Today

As a trusted residential gutter contractor, Southern Wisconsin Gutter Pros is ready to help Janesville homeowners protect their rooflines, fascia, and foundations with gutter systems built for Wisconsin winters. Whether your gutters need a repair or a full seamless replacement, the team brings over 30 years of experience and owner-present workmanship to every job. Contact us today to schedule your free estimate.