Compare the highest-rated insulation professionals in Fort Washington, Maryland. All contractors are licensed, insured, and verified through our rigorous screening process.
A highly-rated, locally-focused branch of the national Koala Insulation brand. They emphasize education, transparency, and using the right insulation solution (blown-in, spray foam, or batt) for each home's specific needs. They are known for their thorough energy audits and air sealing services.
Specializes primarily in attic services but has extensive expertise in the full range of insulation and air sealing. They are praised for their professionalism, cleanliness, and effectiveness in improving home energy efficiency and comfort. They service a wide area including Fort Washington.
A well-established contractor with a strong focus on spray foam and basement/crawl space encapsulation. They are known for tackling complex projects and have deep expertise in creating tight building envelopes for both new construction and existing homes in the Maryland and DC area.
** The insulation market in Fort Washington, MD, is competitive and served by a mix of specialized local contractors and regional companies. The average quality is high, as homeowners in this established community are often focused on upgrading older homes for better energy efficiency, comfort, and to take advantage of modern insulation technologies. The competition drives a strong emphasis on professional certifications (like BPI) and knowledge of local utility rebates, such as those from Pepco. Typical pricing varies significantly based on the project scope and material. Blown-in attic insulation can range from **$1,500 to $4,000**, while a full spray foam application in an attic or basement can cost **$5,000 to $15,000+**. Most reputable providers offer free, detailed estimates and can advise on potential rebates and the long-term energy savings of their services. Homeowners are advised to always verify a contractor's Maryland Home Improvement Commission (MHIC) license 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 Fort Washington regulations and climate
Get answers to common questions about insulation services in Fort Washington, Maryland.
For our humid subtropical climate with hot summers and cold winters, a balanced approach is key. We highly recommend air sealing and attic insulation (typically blown-in cellulose or fiberglass to at least R-49) to combat heat gain and loss. For older homes, adding wall insulation (often via dense-pack cellulose injection) and ensuring proper basement or crawl space insulation are critical for year-round comfort and moisture control, which is a major concern in our region.
Costs vary significantly based on home size, insulation type, and areas serviced, but local projects often range from $1,500 to $4,500. For example, attic insulation for a 1,500 sq ft home averages $2,000-$3,000, while full wall insulation can be more. Maryland's Home Performance with ENERGY STAR program and federal tax credits for qualified insulation can substantially offset these costs, making it a valuable investment.
While insulation can be installed year-round, the ideal times are late spring (April-May) and early fall (September-October). These periods typically offer mild, dry weather, which is optimal for attic work and allows for proper air sealing. Scheduling during these shoulder seasons also ensures your home is prepared for both the intense summer heat and the winter chill, and you'll avoid the high-demand backlog of peak summer and winter.
Always verify the contractor is licensed and insured in Maryland. Look for specific experience with older homes common in Fort Washington and ask about their knowledge of local building codes and the Prince George's County permit process, if required. Choose a provider that conducts a thorough energy audit or assessment first, and check for certifications from Building Performance Institute (BPI) or similar, as they understand our climate's specific challenges.
Not entirely. While adding insulation is crucial, air sealing is the most critical first step, especially in historic or older homes where gaps, cracks, and bypasses are common. A comprehensive approach that includes air sealing the attic, walls, and rim joists, combined with proper insulation levels, is necessary to stop drafts, improve comfort, and prevent moisture-laden air from causing mold or rot in our humid climate.