Compare the highest-rated insulation professionals in Chevy Chase, Maryland. All contractors are licensed, insured, and verified through our rigorous screening process.
A highly-rated, specialized contractor focusing on comprehensive home performance upgrades. They are known for their expertise in air sealing and advanced insulation techniques, often working in conjunction with energy audits to provide data-driven solutions. Their strong reputation is built on attention to detail and deep knowledge of building science.
Part of a national brand with a strong local franchise, Koala Insulation is praised for its professionalism and wide range of insulation services. They offer all major types of insulation materials and emphasize helping homeowners choose the most cost-effective and efficient solutions, including guidance on potential rebates.
This company takes a holistic "home performance" approach, where insulation is a key component of a larger energy efficiency system. They are particularly strong in conducting comprehensive energy audits and then implementing the recommended insulation and air sealing measures, making them ideal for homeowners seeking maximum energy savings.
** The insulation market in Chevy Chase, Maryland, is characterized by high-quality, specialized contractors rather than a high volume of local competition. Due to the affluence and age of many homes in the area (often older, historic properties with significant energy inefficiency), the demand is for premium, comprehensive services. Homeowners typically seek out contractors who can perform energy audits and combine insulation with advanced air sealing. The competition level is moderate but specialized, with a few highly reputable companies dominating the market. These providers are distinguished by their certifications (e.g., BPI - Building Performance Institute) and their expertise in navigating local utility rebates from providers like Pepco. Typical pricing is at the higher end of the scale, reflecting the expertise required, the quality of materials used (e.g., high-performance spray foam), and the detailed, diagnostic-driven approach these companies employ. Projects often range from several thousand dollars for attic upgrades to tens of thousands for whole-home insulation and air sealing solutions.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Chevy Chase regulations and climate
Get answers to common questions about insulation services in Chevy Chase, Maryland.
For Chevy Chase's humid summers and cold winters, spray foam or high-performance blown-in cellulose are often top choices for older homes. Spray foam provides an excellent air seal, crucial for managing humidity and preventing drafts in historic properties, while dense-pack cellulose is superb for sound dampening and fitting into irregular cavities. A professional assessment is key, as many local homes have unique architectural features and varying existing conditions that influence the best material.
For a standard attic in Chevy Chase, adding or upgrading insulation typically ranges from $1,500 to $4,000+, depending on the square footage, material chosen (fiberglass batts vs. spray foam), and accessibility. Homeowners should check for rebates from Pepco (for electric heating/cooling) or Washington Gas, and Maryland's Home Energy Loan Program (HELP) offers low-interest financing for energy upgrades. Local providers are well-versed in these programs and can help you apply.
The best times are late spring (April-May) and early fall (September-October). These periods offer mild temperatures, allowing for proper curing of materials like spray foam and making attic work more tolerable for crews. Scheduling during these shoulder seasons also ensures your home is fully prepared for the peak heating and cooling demands of our Mid-Atlantic summer and winter, and you'll avoid the high-demand backlog contractors face in extreme seasons.
Yes, this is critical. Parts of Chevy Chase are within the Chevy Chase Village Historic District or other local historic areas. If your home is designated or contributing to a historic district, exterior modifications (including changes to siding, windows, or roof vents that might be part of an insulation project) may require approval from the Village's Architectural Review Board. Always verify your home's status and consult with a contractor experienced in working under these local guidelines.
Absolutely. Consistent comfort with high bills often points to uniform but inefficient heating/cooling, meaning your HVAC system is working overtime to compensate for poor insulation and air sealing. In Chevy Chase's climate, this inefficiency is costly year-round. A professional energy audit, which many local insulation companies offer, can identify hidden gaps, insufficient attic insulation, or uninsulated basement rim joists—common issues in area homes—that are forcing your system to overwork.