Compare the highest-rated insulation professionals in Saint Nazianz, Wisconsin. All contractors are licensed, insured, and verified through our rigorous screening process.
A leading energy efficiency and insulation contractor based in Manitowoc, serving the entire Lakeshore region, including Saint Nazianz. They are highly regarded for their comprehensive home performance approach, combining insulation with advanced air sealing for maximum energy savings. They are well-versed in local utility rebates and offer energy audits.
A specialized contractor focused primarily on spray foam applications for residential and commercial properties. Their expertise in both open-cell and closed-cell foam makes them a top choice for complex projects in walls, attics, and crawl spaces. They serve the entire Eastern Wisconsin region.
A well-established, full-service insulation company known for reliability and quality workmanship. They offer a wide range of insulation types, including blown-in cellulose and fiberglass batt insulation, and are a go-to provider for attic insulation upgrades and basement projects in the Fox Valley and Lakeshore areas.
** The insulation market in and around Saint Nazianz, WI, is characterized by a reliance on established regional contractors from larger neighboring cities rather than hyper-local providers within the village itself. The competition is moderate, with a handful of highly reputable companies dominating the service area. The average quality of service is high, as these companies have built their reputations over decades by serving the specific needs of Wisconsin's cold climate, where effective insulation is a critical home performance issue. Typical pricing is competitive with regional averages. For standard attic blown-in fiberglass, homeowners can expect prices in the range of **$1.50 - $2.50 per square foot**. Spray foam insulation is a premium service, with open-cell foam ranging from **$0.44 - $0.65 per board foot** and closed-cell foam from **$1.00 - $1.50 per board foot**. The leading contractors are deeply knowledgeable about Wisconsin's building codes and actively assist customers in navigating available rebate programs from providers like Wisconsin Focus on Energy, which can significantly offset project costs. Homeowners in Saint Nazianz are well-served by this market, with access to expert services that prioritize long-term energy savings and comfort.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Saint Nazianz regulations and climate
Get answers to common questions about insulation services in Saint Nazianz, Wisconsin.
For our cold Wisconsin winters and humid summers, a combination of air-sealing and high R-value insulation is critical. We typically recommend blown-in cellulose or fiberglass for attics (aiming for R-49 to R-60) and spray foam or dense-packed cellulose for walls to combat air infiltration. Properly addressing air leaks is as important as the insulation material itself to prevent ice dams and manage moisture.
Costs vary by home size, insulation type, and areas treated, but local projects often range from $1,500 to $4,500. For example, attic insulation for an average home can cost $1,800-$2,500, while full wall insulation is more extensive. Wisconsin's Focus on Energy program often offers rebates for Manitowoc County residents, which can significantly offset the final cost with approved contractors.
While insulation can be installed year-round, late spring (May-June) and early fall (September-October) are ideal. These periods typically offer moderate temperatures, making it easier for contractors to perform thorough work and for your HVAC system to stabilize afterwards. Avoid the deep winter if possible, as accessing attics and walls can be more challenging with snow and ice.
Always verify the contractor is licensed and insured in Wisconsin. Look for local experience, as they will understand common issues in our area's older home stock, like balloon framing or knob-and-tube wiring. Ask for proof of certification from manufacturers (like Owens Corning) and check their familiarity with Wisconsin's Uniform Dwelling Code and Focus on Energy rebate paperwork.
Common local signs include drafty rooms, significant temperature differences between floors, ice dams on the roof in winter, and excessively hot upstairs rooms in summer. A professional energy audit, often available through Focus on Energy, is the best first step. They use tools like blower door tests to pinpoint air leaks and thermal imaging to show missing insulation in your walls or attic specific to your home's construction.