Compare the highest-rated insulation professionals in Riverdale, Maryland. All contractors are licensed, insured, and verified through our rigorous screening process.
A highly-rated, modern insulation company that emphasizes education and a wide range of services. They are known for their thorough energy audits and expertise in both spray foam and blown-in insulation. Their branding and customer reviews consistently highlight professionalism, cleanliness, and clear communication.
A well-established local contractor with a strong focus on spray foam insulation. They have built a solid reputation over the years for handling complex projects, including commercial work, and are well-versed in Maryland building codes. They offer a comprehensive suite of insulation services for all areas of a home or building.
This company has garnered an exceptional number of stellar reviews for its focused and efficient service. As the name implies, they specialize in attic services but have expanded their expertise to include wall and basement insulation. They are praised for their punctuality, fair pricing, and effective work, particularly on insulation removal and upgrade projects.
** The insulation market in Riverdale, MD, and its immediate surroundings is characterized by a mix of longstanding local specialists and highly-rated regional companies that serve the broader D.C. metro area. The housing stock in Riverdale includes many older homes built before modern energy codes, creating a consistent demand for insulation upgrades and air sealing to improve comfort and reduce high energy bills, particularly from PEPCO and Washington Gas. The competition level is moderate to high, which benefits consumers by driving quality and service standards. The top-tier providers are distinguished by their specialization in insulation (as opposed to general contracting), professional certifications (like from the Spray Polyurethane Foam Alliance), and their knowledge of local utility rebate programs (e.g., from PEPCO or EmPower Maryland). Typical pricing is in line with the high-cost Washington D.C. metro region. As a rough guide: * **Blown-in Cellulose/ Fiberglass Attic Insulation:** $1,500 - $4,500 * **Spray Foam Insulation (closed cell):** $1.50 - $3.00+ per board foot * **Whole-House Air Sealing & Insulation Upgrade:** $3,000 - $8,000+ It is highly recommended that Riverdale homeowners obtain at least two to three detailed quotes, including a comprehensive energy audit, to make an informed decision tailored to their specific home and budget.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Riverdale regulations and climate
Get answers to common questions about insulation services in Riverdale, Maryland.
For Riverdale's humid subtropical climate with hot summers and cold winters, the top priorities are air sealing and attic insulation. Proper air sealing prevents humid summer air from entering and causing moisture issues, while upgrading attic insulation to at least R-49 (per Maryland energy code recommendations) is crucial for blocking summer heat gain and winter heat loss. Basement and crawl space insulation are also highly beneficial for year-round comfort and moisture control in our region.
Costs vary significantly based on home size, material (fiberglass, cellulose, or spray foam), and area treated, but local projects typically range from $1,500 to $4,500. For example, attic insulation in a 1,500 sq ft home often costs between $1,800-$2,800. It's wise to get 2-3 detailed quotes from licensed Maryland contractors, as prices can be influenced by local material availability and the higher performance standards needed for our climate.
Late spring (April-May) and early fall (September-October) are ideal. These periods typically offer mild, dry weather, which is important for certain materials like spray foam that have specific temperature application ranges. Scheduling during these shoulder seasons also ensures your home is prepared for peak summer heat and winter cold, and you'll find greater contractor availability compared to the busy summer and late-fall rush.
Yes, Riverdale homeowners should first check the EmPOWER Maryland Home Energy Savings Program, which offers rebates for insulation and air sealing through participating contractors. Additionally, Baltimore Gas and Electric (BGE) provides rebates for energy audits and subsequent upgrades. It's also essential to consult the Prince George's County Department of Permitting, Inspections and Enforcement (DPIE) for any local code requirements that might affect your project eligibility.
Always verify the contractor is licensed and insured in the State of Maryland. Look for established local companies with strong knowledge of the specific moisture and ventilation challenges in our older Riverdale housing stock, including historic homes. Ask for references from nearby projects and ensure they perform a pre-installation energy audit. A reputable provider will also help you navigate local permit requirements and available utility rebates.