What services does Weatherseal provide?

Weatherseal offers a wide range of services, including residential and commercial roofing (such as asphalt shingle, flat roofing, and silicone coating), insulation, ventilation, siding installation, home inspections, and attic and crawl space insulation and encapsulation.

What makes Weatherseal unique?

As an owner-operated business, Weatherseal is dedicated to providing exceptional quality and reliable service. They use premium materials and meticulous techniques to ensure their work stands up to Wisconsin's changing seasons.

Does Weatherseal offer any guarantees or warranties?

Weatherseal is committed to quality workmanship and delivering results that last. They stand behind their work and offer warranties to ensure their customers' satisfaction.

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Weatherseal Insulation and Roofing

$1.6M revenue • 8 employees • 1220 W Court St, Janesville, WI, 53548, United States

Last Updated Dec 11, 2025

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Company Overview

Company Name

Weatherseal Insulation and Roofing

Address

1220 W Court St, Janesville, WI, 53548, United States

Website

weathersealinsulationandroofing.com

Phone

(608) 330-3626

Approx. Annual Revenue

$1.6M

Employees

Established

2021

Google Reviews

5.0 (25 reviews)

Google Business Category

Roofing contractor

About Weatherseal Insulation and Roofing

Weatherseal Insulation & Roofing LLC is a trusted provider of roofing and insulation services in Janesville, Wisconsin. With over 27 years of industry experience, the company specializes in residential and commercial roofing solutions, including asphalt shingle, flat roofs, and silicone coatings. Weatherseal also offers professional insulation, ventilation, and siding installation services, ensuring energy efficiency and safeguarding homes and businesses against the region's unique climate.

Business Profile

Read from the Weatherseal Insulation and Roofing website on Oct 13, 2026. Hover an item to see the exact wording it came from.

How Weatherseal Insulation and Roofing works

24/7 emergency serviceⓘ
Free estimatesⓘ

Licenses, certifications & awards

Licensed and InsuredLicensed Insured

About the website

Website quality (AI-assessed): 7/10 · Current copyright 2025; Complete service and contact info

Recent changes

What changed on the Weatherseal Insulation and Roofing website and Google listing, as detected by Coldlytics on each visit.

Nov 1, 2026
Google reviews went from 24 to 25
Nov 1, 2026
Google Business category is now Roofing contractor
Oct 15, 2026
Google Business category is now Roofing contractor
Oct 13, 2026
Google Business category is now Insulation contractor

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Frequently Asked Questions about Weatherseal Insulation and Roofing

Technologies Used

Google Analytics

Social Profiles

Key Decision Makers

Brad Bottomley Owner