Bloomington Insulation Contractor — Professional Home Insulation Services
The ramblers and split-levels that define Bloomington were built with minimal insulation. RetroGreen retrofits these homes every day, delivering warmer winters and lower energy bills.
BloomingtonInsulation Services Built for Minnesota's Toughest Climate
Bloomington homeowners know that Minnesota winters test every home. Bloomington stretches along the Minnesota River bluffs, and homes near the river valley experience cold-air drainage on calm winter nights, while exposed neighborhoods west of I-35W catch unobstructed prairie winds. For the rambler homes common throughout Bloomington, that means higher heating bills, cold drafts, and uneven room temperatures that no amount of thermostat adjusting can fix.
RetroGreen Energy has insulated thousands of Twin Cities Metro homes since 2009, and we understand what Bloomington's housing stock needs. Home to Mall of America and the Minnesota Valley National Wildlife Refuge, Bloomington has one of the metro's largest stocks of mid-century ramblers — most built before modern energy codes existed. Whether your home has empty wall cavities, thin attic insulation, or an uninsulated basement, our BPI-certified team starts with a free diagnostic assessment that maps exactly where your home is losing energy — then creates a targeted plan to fix it.
Bloomington homeowners served by Xcel Energy can qualify for rebates of Up to $1,200 per measure on qualifying insulation upgrades, and we handle all the paperwork. Call (612) 276-5293 to schedule your free assessment and see how much you could save.
Insulation Solutions for Every Part of Your Bloomington Home
Each service targets a different part of your home's envelope. Most Bloomington homes benefit from a combination — we help you prioritize based on diagnostics, not guesswork.
Wall Insulation
Most Bloomington homes from the 1950s-1970s post-war suburban with newer infill era have completely empty wall cavities behind aluminum siding. RetroFoam injection fills every void without removing siding or disturbing interiors.
Bloomington Wall Insulation →
Attic Insulation
Ice dams are a persistent problem on Bloomington roofs. Proper attic insulation combined with air sealing solves both comfort and efficiency issues in one project.
Bloomington Attic Insulation →
Air Sealing
Bloomington's wind exposure drives cold air through every gap in the building envelope. Air sealing stops the infiltration that insulation alone can't solve.
Bloomington Air Sealing →
Foundation Insulation
The concrete block foundations common in Bloomington conduct cold directly into living spaces. Foundation insulation keeps basements warmer and reduces moisture condensation.
Bloomington Foundation Insulation →
Crawl Space Insulation
River-bluff homes and lower-elevation lots near Nine Mile Creek can see seasonal seepage through aging block walls, espe. Our encapsulation approach seals and conditions the crawl space for year-round comfort.
Bloomington Crawl Space Insulation →
Spray Foam Insulation
Spray foam is ideal for Bloomington homes where standard insulation can't reach — rim joists, cathedral ceilings, and irregular surfaces get both insulation and air sealing in one application.
Bloomington Spray Foam Insulation →Why Bloomington Homeowners Trust RetroGreen Energy
Bloomington homeowners choose RetroGreen Energy because we understand Twin Cities Metro homes. Our BPI-certified Building Analysts have worked on thousands of ramblers, split-levels, and other home types common throughout Bloomington. We don't guess — we diagnose first, then insulate with precision.
Every project starts with a free diagnostic assessment and ends with a workmanship guarantee. We handle utility rebate paperwork, offer 0% financing up to 60 months, and complete most jobs in a single day. That's why Bloomington homeowners keep referring their neighbors to RetroGreen.
Insulation Rebates for Bloomington Homeowners
Bloomington homes are typically served by local utilities that offer substantial rebates for insulation upgrades that can save you thousands on your project.
40% of cost up to $1,200 each for attic and wall insulation, plus $600 for air sealing. Participating contractor required.
Full details on our rebates and incentives page. We handle the paperwork for you.
Insulation Services Across Every Bloomington Neighborhood
We've insulated homes in every corner of Bloomington and throughout the surrounding suburbs. Wherever you are in the metro, our local crew handles your project with the same care and expertise.
Free quotes · Same-day response · No pressure