Compare the highest-rated insulation professionals in Cambridge, Minnesota. All contractors are licensed, insured, and verified through our rigorous screening process.
A highly reputable, family-owned company serving Minnesota and Western Wisconsin for decades. While they are known for roofing and gutters, they have a dedicated insulation division that is a leader in energy efficiency solutions. They are a certified CertainTeed Insulation contractor and specialize in comprehensive attic and wall systems that include air sealing.
This company is a specialist in the building science of energy efficiency. They focus heavily on diagnostics and performance-based solutions, making them an excellent choice for complex problems and homeowners seeking maximum energy savings. They conduct advanced energy audits and are experts in dense-pack cellulose and spray foam applications.
A dedicated insulation and energy conservation contractor located relatively close to Cambridge. They offer a wide range of services from insulation removal to new installation of all major insulation types. Their local presence in the Isanti County area gives them strong familiarity with local building codes and utility rebate programs.
** The insulation market in Cambridge, Minnesota, reflects its status as a growing suburban-rural community. The market is characterized by a mix of older homes requiring efficiency upgrades and new construction. The competition level is moderate; while there are few insulation-only contractors based directly within Cambridge, the city is effectively served by a robust network of highly qualified regional contractors from the greater Twin Cities and St. Cloud areas. The average quality of service is high, as Minnesota's harsh climate demands expertise in building science and air sealing to ensure comfort and manage heating costs. Homeowners are generally knowledgeable about the importance of R-value and air leakage prevention. Typical pricing is competitive but can vary significantly based on the project scope and insulation material. For a standard attic air sealing and blown-in cellulose upgrade, homeowners can expect a range of **$2,500 - $5,000+. Spray foam projects**, due to material and expertise costs, typically start at **$4,500+** for a smaller area like a crawlspace or rim joist and can exceed **$10,000** for an entire attic or wall system. Most reputable contractors provide free, detailed estimates and are well-versed in available rebate programs from utility providers like CenterPoint Energy and Xcel Energy, which can substantially offset the project cost.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Cambridge regulations and climate
Get answers to common questions about insulation services in Cambridge, Minnesota.
For most homes in our climate, blown-in cellulose or fiberglass in attics and dense-packed cellulose in walls offer excellent value. They provide high R-values (the measure of thermal resistance) crucial for Minnesota winters, effectively sealing gaps and reducing heat loss. While spray foam offers superior air sealing, its higher upfront cost means the best return on investment for many Cambridge homeowners is often achieved with high-quality blown-in insulation, especially in unfinished attics.
The ideal time is late spring through early fall (May to October). During these months, temperatures are moderate, allowing for proper installation of most materials, and attics aren't dangerously hot or cold. This timing also ensures your home is prepared before the peak heating season. However, professional local installers work year-round, and addressing urgent drafts or heat loss in winter is always a priority.
Yes, Cambridge residents should first check with their utility provider, such as East Central Energy, which often offers rebates for adding insulation to meet specific R-value recommendations. Furthermore, Minnesota's Conservation Improvement Program (CIP) requires utilities to promote energy efficiency, which can translate to financial incentives. Always ask your local insulation contractor about current programs, as they are updated regularly and can significantly offset project costs.
Look for a licensed, insured contractor with specific experience in Minnesota's climate. They should perform a thorough energy audit or assessment before quoting. Check for strong local references and reviews, and verify they are familiar with building codes specific to Isanti County. A trustworthy provider will clearly explain their recommended R-values (e.g., R-49 to R-60 for attics in our zone) and the expected energy savings, not just the lowest price.
Insulation is a critical part of the solution, but addressing ice dams and drafts requires a comprehensive approach focused on air sealing. Ice dams are primarily caused by heat escaping from the attic, melting snow, which then refreezes at the eaves. A professional should seal air leaks (around chimneys, vents, lights) in the attic floor *before* adding new insulation. Proper attic ventilation is also essential in our climate to maintain a cold roof deck and prevent winter moisture issues.