Compare the highest-rated insulation professionals in Wentworth, South Dakota. All contractors are licensed, insured, and verified through our rigorous screening process.
A+ Insulation is a highly-rated, family-owned and operated contractor specializing in comprehensive insulation and air sealing solutions. They are known for their professionalism, detailed energy efficiency audits, and expertise in both spray foam and blown-in cellulose. They are a certified Owens Corning installer.
Lloyd's Insulation is a well-established, local company with a strong reputation for quality work in both residential and commercial projects. They offer a full suite of insulation services and are particularly noted for their work in basement, crawl space, and wall insulation, alongside removal and replacement of old insulation.
Everfoam specializes in high-performance spray foam insulation, making them a go-to provider for homeowners seeking maximum air sealing and R-value. They focus on creating custom, energy-efficient building envelopes and are knowledgeable about modern building science and local utility rebates.
** The insulation market serving Wentworth, SD is characterized by high-quality, regional contractors based primarily in Sioux Falls. Due to the rural nature of Wentworth, there are no insulation companies physically located within the city limits. Homeowners in Wentworth rely on these Sioux Falls-based companies, which routinely service a wide radius around the city. The competition among the top providers is strong, driving a focus on quality, customer service, and technical expertise. These established companies are well-versed in South Dakota building codes and are often certified by major manufacturers (like Owens Corning or Icynene), which can help homeowners access product warranties and potential energy efficiency rebates. Typical pricing is competitive with national averages but can be influenced by travel distance. As a rough guide: * **Blown-in Attic Insulation:** $1,500 - $3,500 * **Spray Foam Insulation (Open Cell):** $1.00 - $1.50 per board foot * **Spray Foam Insulation (Closed Cell):** $1.25 - $2.00 per board foot * **Whole-House Air Sealing:** $500 - $2,000+ It is highly recommended that Wentworth residents obtain at least two to three quotes for any project to ensure competitive pricing and to discuss the specific insulation needs for their home's climate zone.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Wentworth regulations and climate
Get answers to common questions about insulation services in Wentworth, South Dakota.
For most older homes in Wentworth, blown-in cellulose or fiberglass insulation in the attic is the most cost-effective first step. This is because South Dakota's climate zone (Zone 6) requires high R-values (R-49 to R-60 for attics), and adding dense-pack insulation to existing walls or attics provides excellent thermal resistance against our cold winters. Air sealing should be done alongside insulation to prevent drafts, maximizing your energy savings and improving comfort.
The ideal times are late spring (May-June) and early fall (September-October). These periods typically offer mild, dry weather which is crucial for proper installation and allows for adequate ventilation of the work area. Scheduling during these shoulder seasons also helps you avoid the peak summer and winter rush, ensuring better availability from local contractors and getting your home prepared before the intense Lake County winter sets in.
Yes, homeowners should first check with their local utility provider, such as Xcel Energy or MidAmerican Energy, which often offer rebates for adding insulation to meet specific R-value targets. Additionally, the South Dakota Statewide Energy Management Program may have guidance or incentives. It's also wise to inquire with your contractor, as reputable local installers are typically informed about current utility programs and federal tax credits that can significantly offset the project cost.
Prioritize contractors who are licensed, insured, and have verifiable local experience. Ask for references from homes in Wentworth or nearby towns like Salem or Madison to see how their work holds up to our climate. A trustworthy provider will offer a detailed, in-home assessment and clearly explain the recommended R-values, air sealing needs, and product choices without high-pressure sales tactics. Checking their standing with the South Dakota Secretary of State is also recommended.
Absolutely. Ice dams are a common issue in Wentworth and are primarily caused by heat loss from a poorly insulated and air-sealed attic melting snow on the roof. Upgrading your attic insulation to the recommended R-49+ and meticulously air sealing gaps around lights, ducts, and the attic access prevents warm air from escaping. This keeps the roof deck cold, prevents snow melt, and eliminates the conditions that cause ice dams and uncomfortable drafts throughout your home.