HVAC companies in Lake Mills, WI 53551
1 HVAC companies, with local market data for this ZIP.
General contractors 6Excavation and demolition 4Electricians 3Carpentry, drywall and windows 3Concrete and masonry 2Fences and decks 1HVAC 1Roofing and exteriors 1Remodeling 1
Area profitability, HVAC56 / 100Moderate market, balanced field
Typical home value$429,000+4.2% in the past year
New homes permitted, 2025420Jefferson County
Homeowners74.5%3,601 households
Source: Zillow (home value and housing demand in the score), data through Sep 2026. Permits and households: U.S. Census Bureau.
High Tech Heating & Air ConditioningHVAC contractor · 124 Sandy Beach Rd, Lake Mills(920) 648-8333 · hightechheatingandac.com
HVAC in ZIP 53551 at a glance
Local building angle: Jefferson County permitted 420 new homes in 2025, including 228 apartment units. 25% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.