Compare the highest-rated insulation professionals in Towson, Maryland. All contractors are licensed, insured, and verified through our rigorous screening process.
Koala Insulation is a highly-rated, modern company known for its focus on energy efficiency and customer education. They offer free estimates and specialize in a wide array of insulation solutions, using materials like blown-in cellulose, fiberglass batts, and spray foam. Their strengths include transparent pricing, thorough energy audits, and expertise in air sealing to complement their insulation work.
Resolve Home Solutions is a local contractor with a strong reputation for high-quality workmanship, particularly in spray foam and basement insulation. They are well-versed in Maryland's building codes and energy efficiency standards. Customers frequently praise their professional crews, attention to detail, and effectiveness in solving difficult moisture and air leakage problems in older Towson homes.
Supreme Insulation is a established, family-owned business that has been serving Maryland for decades. They have a long track record of reliability and expertise in all types of insulation, with a particular focus on residential projects. They are known for their work on both new construction and retrofit projects, providing solutions like dense-packed wall insulation and attic upgrades.
** The insulation market in Towson, MD, is robust and competitive, driven by the city's mix of historic homes and modern constructions. The average quality of service is high, with several established contractors possessing deep knowledge of the specific challenges posed by Maryland's climate, such as humid summers and cold winters. Homeowners are increasingly seeking energy efficiency upgrades, leading to high demand for services like air sealing and spray foam insulation. Competition is strong among the top-tier providers, who differentiate themselves through certifications (like BPI), knowledge of local utility rebates (e.g., from BGE), and superior customer service. Typical pricing can vary widely; a basic attic blow-in with cellulose might start around $1,500-$2,500, while a full home spray foam application or complex retrofit can range from $8,000 to $20,000+, depending on the home's size and scope of work.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Towson regulations and climate
Get answers to common questions about insulation services in Towson, Maryland.
For Towson's mixed-humid climate (Climate Zone 4), a combination approach is often best. In older homes, air sealing combined with blown-in cellulose or fiberglass in attics and walls is highly effective. For basement or crawl space rim joists, spray foam is excellent for creating an air and moisture barrier, which is critical for preventing mold and improving comfort year-round.
For a standard 1,500 sq ft attic in Towson, adding blown-in cellulose or fiberglass to achieve R-49 typically ranges from $1,500 to $3,000, depending on material and accessibility. Maryland homeowners may qualify for rebates through the EmPOWER Maryland program administered by BGE or other utilities, and federal tax credits are also available for certain energy-efficient upgrades, reducing your net cost.
The ideal times are late spring (April-May) and early fall (September-October). These periods offer mild temperatures, allowing for proper installation and curing of materials like spray foam. It's best to complete the work before the peak humidity of summer or the deep cold of winter, so your HVAC system doesn't have to work as hard during the most extreme seasons.
Always verify the contractor is licensed, insured, and has strong local references. Specifically, ask about their experience with Baltimore County's building code requirements for insulation R-values and vapor retarders. A reputable Towson-area contractor should also perform a pre-installation energy assessment to identify specific air leaks and moisture issues common in our region's housing stock.
Absolutely. Inefficient insulation and air leaks are primary drivers of high heating and cooling costs in Towson, regardless of HVAC age. The temperature swings we experience force systems to overcompensate for heat loss in winter and heat gain in summer. A professional energy audit can pinpoint if your attic, walls, or basement rim joists are under-insulated, which is a very common issue in Maryland homes built before modern energy codes.