Compare the highest-rated insulation professionals in Thiells, New York. All contractors are licensed, insured, and verified through our rigorous screening process.
A well-established, local family-owned business known for its deep roots in the Stony Point community. They are highly regarded for personalized service, expertise in both new construction and retrofit projects, and their knowledge of local building codes and energy rebates. They focus heavily on comprehensive home performance, combining insulation with air sealing for maximum efficiency.
A dedicated insulation contractor serving Rockland County and surrounding areas for over two decades. They have a strong reputation for professionalism and quality workmanship across a wide range of insulation types. They are often recommended for handling complex projects, including insulation removal and replacement in older homes.
While based slightly further away, this provider is a leader in the energy efficiency space and serves the entire Hudson Valley, including Rockland County. They are certified experts for energy efficiency rebate programs (like NYSERDA) and offer a holistic approach, starting with a professional energy audit to diagnose a home's specific needs before proposing solutions.
** The insulation market in Thiells and the broader Rockland County area is characterized by a mix of long-standing local specialists and regional energy efficiency companies. Due to the age of many homes in this part of New York, there is a strong demand for upgrade and retrofit services rather than just new construction. The competition is moderate, with a focus on quality and expertise over low-cost, high-volume work. **Average Quality:** The top-tier providers are excellent, with deep local knowledge and a focus on building science principles like comprehensive air sealing paired with insulation. Homeowners should prioritize contractors who offer energy audits. **Competition Level:** Moderate. There are several reputable local contractors and some larger regional players. Consumers benefit from having good options but should be diligent in selecting a provider with specific expertise in their project type (e.g., spray foam vs. blown-in). **Typical Pricing:** Pricing in the New York metro area is on the higher end. As a rough guide: * **Blown-In Attic Insulation:** $1,500 - $4,500 * **Spray Foam Insulation (Attic):** $3,500 - $7,500+ * **Wall Insulation (Blown-in):** $2,000 - $5,000 per level * **Energy Audit:** $400 - $700 (often applied as a credit if work is performed) It is highly recommended that homeowners obtain 2-3 detailed quotes and inquire about potential rebates through NYSERDA or local utility programs, which many of the top providers can help facilitate.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Thiells regulations and climate
Get answers to common questions about insulation services in Thiells, New York.
For our Thiells climate with cold winters and humid summers, the top priorities are air sealing and attic insulation. Properly air sealing your attic floor and adding cellulose or blown-in fiberglass to achieve at least R-49 (about 16-18 inches) dramatically reduces heat loss. Additionally, insulating basement rim joists and crawl spaces is crucial to prevent cold floors and drafts common in our region.
Costs vary by project, but attic insulation for an average Thiells home typically ranges from $1,500 to $3,500. New York State offers significant incentives through NYSERDA's Home Performance with ENERGY STAR® program, which provides rebates and financing for comprehensive insulation and air sealing upgrades. Your local contractor should be able to guide you through the application process for these state-specific savings.
While insulation can be installed year-round, the ideal times are late spring (May-June) and early fall (September-October). These periods typically offer moderate temperatures, making it easier for contractors to perform thorough air sealing and for you to benefit from a more comfortable home before peak heating or cooling seasons. Scheduling during these shoulder seasons also helps you avoid the high-demand rush in late fall.
Always verify the contractor is licensed and insured to work in New York State. Look for a company with specific experience in our area's older housing stock and one that is a NYSERDA participating contractor, as this ensures they are trained in comprehensive home performance. Check for local reviews and ask for references from recent projects in Thiells or nearby towns like Stony Point or Haverstraw.
Drafts are often caused by air leaks, not just insufficient insulation. The first and most cost-effective step is a professional energy audit, which is a requirement to access NYSERDA incentives. A certified auditor will use tools like a blower door test to pinpoint exact leakage areas in your Thiells home, providing a tailored report that prioritizes air sealing and insulation improvements for maximum comfort and energy savings.