Garage door companies in Janesville, WI 53546
4 garage door companies, with local market data for this ZIP.
General contractors 33HVAC 6Other construction trades 6Concrete and masonry 6Roofing and exteriors 6Electricians 5Garage doors 4Flooring and tile 3Fences and decks 2Excavation and demolition 1Painting 1Remodeling 1
Area profitability, garage doors51 / 100Moderate market, crowded field
Typical home value$324,000+5.6% in the past year
New homes permitted, 2025388Rock County
Homeowners74.5%12,248 households
Source: Zillow (home value and housing demand in the score), data through Sep 2026. Permits and households: U.S. Census Bureau.
Bower City DoorGarage door company · 4812 E Case Dr, Janesville(608) 757-1760 · bowercitydoor.com
Country Door SystemsGarage door company · 4285 Capital Cir, Janesville(608) 752-9537 · countrydoorsystems.com · 1 driver, 1 truck
Experts Garage Door Repair Installation ProcessGarage door company · 3200 Deerfield Dr, Janesville(888) 492-0538 · homedepotdoorsinstallation.com
Janesville Door Co LtdGarage door company · 3108 McCormick Dr, Janesville(608) 754-5083 · janesvilledoor.com
Garage doors in ZIP 53546 at a glance
Local building angle: Rock County permitted 388 new homes in 2025, including 16 apartment units. 18% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.