General contractors in Avon, WI 53520
12 general contractors, with local market data for this ZIP.
General contractors 12Roofing and exteriors 4Concrete and masonry 4Fences and decks 1Flooring and tile 1HVAC 1
Area profitability, construction43 / 100Moderate market, crowded field
Typical home value$314,000+6.9% in the past year
New homes permitted, 2025388Rock County
Homeowners75.9%3,035 households
Source: Zillow (home value and housing demand in the score), data through Sep 2026. Permits and households: U.S. Census Bureau.
Douglas & Sons Septic Tank ServiceGeneral contractor · W336 Town Center Rd, Brodhead(608) 897-8000 · compknowhow.com
Hillside MechanicalGeneral contractor · 6711 S County Road T, Avon(608) 558-1971 · hillside-mechanical.com
Paradigm Portable BuildingsConstruction company · 402 1st St, Brodhead(608) 530-4820 · paradigmbuildingswi.com
Pirtek - Lake WinnebagoGeneral contractor · Serving, Brodhead(608) 230-5116 · pirtekusa.com
Schlittler Construction CompanyGeneral contractor · 909 E 9th Ave, Brodhead(608) 897-4262 · schlittlerconst.wordpress.com · 5 drivers, 6 trucks
Caples ConcreteGeneral contractor · 14408 W WI-81, Avon(608) 879-9285
Kenney ConstructionConstruction company · Brodhead(608) 333-9070 · 1 driver, 1 truck
Maddrell Excavating LLCGeneral contractor · N3371 W 3rd Ave, Decatur(608) 897-9396 · 18 drivers, 18 trucks
Magnolia Construction LLCConstruction company · Brodhead2 drivers, 1 truck
Mccullough ConstructionConstruction company · Brodhead(608) 897-3561 · 1 driver, 2 trucks
Schrock's Construction & TiresConstruction company · Brohead(217) 894-6235 · 1 driver, 1 truck
Thunder ConstructionConstruction company · Brodhead(608) 897-8733 · 2 drivers, 2 trucks
Construction in ZIP 53520 at a glance
Local building angle: Rock County permitted 388 new homes in 2025, including 16 apartment units. 14% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.