Insulation contractors in Ann Arbor, MI
Tell us about your insulation project in Ann Arbor and compare bids from local pros.
What affects insulation in Ann Arbor?
Climate zone
Ann Arbor sits in IECC climate zone 5A, per the 2021 International Energy Conservation Code climate zone map.
Source: 2021 International Energy Conservation Code climate zone map
Licensing
Michigan requires a Residential Maintenance & Alteration Contractor (Insulation Work) from Michigan LARA, Bureau of Construction Codes. Look up any contractor here: https://www.michigan.gov/lara/bureau-list/bcc/sections/licensing-section/residential-builders/lic-info/maintenance-alteration-contractor-license-information.
Source: Michigan LARA, Bureau of Construction Codes, checked September 2026 (opens in a new tab)
About Ann Arbor, MI
- Population
- 122,036
- Source: U.S. Census Bureau, American Community Survey, 2024
- Median household income bracket
- $75,000-$99,999
- Source: U.S. Census Bureau, American Community Survey, 2024
- Median annual property tax bracket
- $3,000 or More
- Source: U.S. Census Bureau, American Community Survey, 2024
- Climate zone
- IECC climate zone 5A
- Source: 2021 International Energy Conservation Code climate zone map
- Storm history
- From 2016 through 2025, Washtenaw County recorded 33 hail events of 1 inch or larger, 2 severe hail events of 1.75 inches or larger, 78 damaging-wind events of 58 mph or stronger, and 0 tornado events, per NOAA Storm Events data.
- Source: NOAA Storm Events Database
ZIP codes in Ann Arbor
48103, 48104, 48105, 48108, 48109
Insulation in Ann Arbor: common questions
How does the local climate affect insulation in Ann Arbor, MI?
Ann Arbor sits in IECC climate zone 5A, per the 2021 International Energy Conservation Code climate zone map.
How do I get bids for insulation in Ann Arbor, MI?
Describe your project in the bid form on this page. Companies that take this kind of work may contact you with bids. There is no obligation to hire anyone.