Compare the highest-rated insulation professionals in Lucerne, California. All contractors are licensed, insured, and verified through our rigorous screening process.
A well-established, family-owned insulation contractor serving all of Lake County, including Lucerne. They are highly regarded for their expertise in both new installations and retrofits for older homes, with a strong focus on improving energy efficiency. They are known for their personalized service and knowledge of local climate challenges.
While operating as a general contractor, Kelsey Creek has a dedicated division for insulation and air sealing. They are a popular choice for larger projects that may involve structural work alongside insulation upgrades, such as full-home energy retrofits or new construction.
A leading insulation specialist based in the wider North Bay area that consistently serves Lake County communities like Lucerne. They have a strong reputation for professionalism, use of high-quality materials, and expertise in advanced techniques like spray foam. They are often recommended for complex projects and are well-versed in available rebate programs.
** The insulation market in Lucerne, CA, and the surrounding Lake County area is characterized by a small number of highly specialized local contractors supplemented by larger regional companies from hubs like Ukiah and Santa Rosa. Due to the rural nature of the community and the significant temperature swings in the region (hot summers, cold winters), there is a consistent demand for high-quality insulation services, particularly for older housing stock that lacks modern energy efficiency. **Competition Level:** Moderate. While there aren't dozens of competitors, the established providers are highly experienced and have built strong local reputations over many years. Quality of work and word-of-mouth referrals are critical for success in this market. **Average Quality:** The quality is generally high among the top-tier providers, as they must adapt to the specific needs of the local climate and building styles, including homes near Clear Lake. **Typical Pricing:** Pricing is typically at or slightly above the state average. This is due to the "service call" nature of traveling to a more rural location and the specialized knowledge required. Homeowners can expect to pay between $1.50 - $5.00 per square foot for blown-in attic insulation, while spray foam projects can range from $3.00 - $7.00 per board foot. Most reputable companies provide free, detailed estimates. It is always recommended to get multiple quotes and verify a contractor's CSLB license number online before proceeding.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Lucerne regulations and climate
Get answers to common questions about insulation services in Lucerne, California.
Lucerne experiences a Mediterranean climate with hot, dry summers and cool, damp winters, making proper insulation crucial for year-round comfort. For our area, we recommend materials with strong thermal resistance (high R-value) for summer heat and effective moisture control for winter, such as spray foam or high-density batts, to prevent mold. Addressing attic ventilation is also key to managing the significant temperature swings typical of the Northshore region.
For a standard 1,500 sq ft home in Lake County, attic insulation projects typically range from $1,500 to $4,000, depending on material choice (like fiberglass vs. cellulose) and the existing conditions. California homeowners should always check for current rebates from programs like Energy Upgrade California and specific offers from Pacific Gas and Electric (PG&E), which can significantly offset the upfront cost for qualifying energy-efficient upgrades.
The ideal time is during the late spring (May) or early fall (September-October) when temperatures are milder, allowing for proper material curing and more comfortable working conditions in your attic. Most projects for a single area, like an attic or crawl space, are completed in 1-2 days. Scheduling ahead of the intense summer heat or winter rains is advised to secure your preferred contractor.
Prioritize contractors licensed by the California Contractors State License Board (CSLB) with specific experience in insulation. Ask for local references in the Clear Lake area to verify their knowledge of older home construction common here and their handling of local moisture challenges. Ensure they provide a detailed written estimate that includes the proposed R-value, material specifications, and a clear scope of work.
Insulation is a primary solution, but a comprehensive energy audit is the best first step to identify specific air leaks and insufficient insulation. In our climate, the attic is almost always the highest priority, followed by sealing crawl spaces and walls. For many historic or older homes in the area, combining air sealing with adding insulation is essential to stop drafts and improve efficiency, rather than insulation alone.