Home Improvement Contractors in Lake Mills, WI
Every trade we cover, for homes in Lake Mills. Tell us the project once and we connect you with licensed, insured contractors for it through one national line - and you compare written scopes. The median Lake Mills home dates from 1976, so most jobs start with what is already there.
- Local permit knowledge
- Clear change-order process
- Licensed and insured contractors only
- Written scope before work starts
Services in Lake Mills
Requests for Lake Mills go through the same national line. Each Wisconsin service page carries the local range and the detail of the work.

Home Remodeling in Wisconsin
Whole-home and room-by-room remodels
$18,000 - $95,000
ADU Construction in Wisconsin
Accessory dwelling units, garage conversions and in-law suites
$85,000 - $310,000
Garage Door Repair & Installation in Wisconsin
Garage door repair, spring replacement and new installs
$200 - $2,400
Chimney Sweeping & Repair in Wisconsin
Chimney sweeping, inspection, caps, crowns and liners
$150 - $3,900
Kitchen Remodeling in Wisconsin
Kitchen remodels from refacing to full gut renovations
$14,000 - $78,000
Bathroom Remodeling in Wisconsin
Bathroom remodels, tub-to-shower conversions and wet rooms
$9,500 - $42,000
Roofing in Wisconsin
Roof replacement, repair and storm damage work
$6,800 - $34,000
Handyman & Home Repair in Wisconsin
General home repair, maintenance and small projects
$100 - $3,200About homes in Lake Mills
Census and NOAA figures for the city of Lake Mills in Jefferson County, not the metro, with a source for each.
The median home in the city of Lake Mills was built in 1976, older than the U.S. median of 1980 and about the same as the Wisconsin median of 1975. That is newer than the Jefferson County median of 1973.1 About 54% of Lake Mills's housing units were built before 1980, close to the national share, and 10% since 2010. The largest single share, 25%, dates from before 1940. That makes it an older stock than Jefferson County as a whole (59% built before 1980).1 Pre-1940 houses often have unlined chimneys, plaster walls and balloon framing, which change the scope of almost every trade. Lake Mills has a mixed housing stock: 59% detached houses, 2% attached or townhouse units and 20% in buildings of five or more units. Mobile and manufactured homes are 13% of units.1 Manufactured homes take different roofing, skirting, anchoring and addition details from site-built houses, so say which kind of home it is when you call.
67% of occupied homes in Lake Mills are owner-occupied, in line with the Wisconsin share of 68%.1 The median owner-occupied home in Lake Mills is valued at $317,100 (ACS), above the Wisconsin median of $266,500. Within Jefferson County the median is $274,100, so Lake Mills sits above it.1 Home values above the state median tend to support fuller scopes; the written scope should still separate must-do from nice-to-have. Winters are long: the Madison Dane Rgnl Ap station averages 147 nights a year at or below 32°F and 71 at or below 20°F.2,3 Long winters put freeze-thaw, ice dams and snow load at the center of roofing and masonry decisions.
Hot days are uncommon: about 9 days a year reach 90°F.2,3 Annual precipitation is about 37 inches, with 8 days a year bringing an inch or more.2,3 Snowfall averages about 52 inches a year.2,3 Real snowfall means ice-and-water membrane, attic ventilation and roof load are standard parts of a roofing scope.
Heating dominates the year: about 7,138 heating degree days against 627 cooling degree days (base 65°F).2,3 In a heating-led climate, insulation and air sealing carry most of the energy-code weight for any work that opens the envelope. Lake Mills sits in IECC climate zone 5A (Cold).4 Building permits in Lake Mills are normally issued by the city building department.5,6
| Before 1940 | 25.4% |
|---|---|
| 1940-1959 | 10.4% |
| 1960-1979 | 17.8% |
| 1980-1999 | 23.2% |
| 2000-2009 | 13.1% |
| 2010 or later | 10.1% |
Sources and notes (6)
- U.S. Census Bureau, American Community Survey 5-year estimates (ACS 2020-2024 5-year (released 2026-01))
- NOAA NCEI U.S. Climate Normals, nearest station (1991-2020 normals (published 2021))
- NOAA NCEI normals station inventory (1991-2020)
- Guide to Determining Climate Zones by County: Building America and IECC 2021 Updates (PNNL-33270) (September 2022 (IECC 2021 county map))
- U.S. Census Bureau population estimates (Vintage 2024)
- U.S. Census Bureau geographic code files (2020)
- Climate figures are for NOAA station Madison Dane Rgnl Ap, 22.6 miles from the place center; housing figures are ACS ACS 2020-2024 5-year with 90% margins of error in the source tables.
Get a free Lake Mills quote
Written scope, no obligation. Call now or email and we will get back to you.
Lake Mills and nearby
Requests for Lake Mills and the surrounding Wisconsin area go through our national line. Call (844) 624-3161 with the address and the project and we confirm whether we have a contractor who can take it on.
Nearest places with a page
Straight-line distances between place centers, not drive times.
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Open Lake Mills, WI in Google MapsLake Mills questions
How much does home remodeling cost in Lake Mills, WI?
Most home remodeling projects in Lake Mills, WI land between $18,000 and $95,000, depending on scope, access and material grade. That is an estimated range for planning, not a quote - call (844) 624-3161 and we will scope your job properly.
Do I need drawings before calling?
No. If you have them, good - if not, we start from what you want to change and work back to what the house allows.
How old are the homes in Lake Mills?
The median home in the city of Lake Mills was built in 1976, older than the U.S. median of 1980 and about the same as the Wisconsin median of 1975. That is newer than the Jefferson County median of 1973. About 54% of Lake Mills's housing units were built before 1980, close to the national share, and 10% since 2010. The largest single share, 25%, dates from before 1940. That makes it an older stock than Jefferson County as a whole (59% built before 1980). Those are Census figures for the whole housing stock, including apartments, not a statement about any one house.
What kind of housing does Lake Mills have?
Lake Mills has a mixed housing stock: 59% detached houses, 2% attached or townhouse units and 20% in buildings of five or more units. Mobile and manufactured homes are 13% of units. 67% of occupied homes in Lake Mills are owner-occupied, in line with the Wisconsin share of 68%. Census figures for the place itself, not the metro.
Get a free Lake Mills quote
Written scope, no obligation. Call now or email and we will get back to you.