Compare the highest-rated insulation professionals in Hagerstown, Maryland. All contractors are licensed, insured, and verified through our rigorous screening process.
A well-established company that has expanded beyond sunrooms to become a leading provider of comprehensive home energy solutions. They are highly regarded for their professional energy audits and advanced insulation installations, including spray foam. Their strength lies in a whole-house approach to energy efficiency.
Rescom Exteriors is a highly-rated contractor known for quality workmanship in insulation, roofing, and siding. They receive consistent praise in customer reviews for their professionalism, cleanliness, and expertise in attic insulation and air sealing. They position themselves as experts in improving home comfort and reducing energy bills.
While based in Frederick, Koala Insulation is a franchise known for its strong local presence and service to the broader region, including Hagerstown. They specialize specifically in insulation services, offering a wide range of materials and methods. They are noted for their detailed free estimates and expertise in insulation removal and replacement, making them a strong choice for retrofit projects.
The insulation market in Hagerstown, MD, is competitive and served by a mix of long-standing local contractors and specialized regional franchises. The quality is generally high, with several providers holding relevant certifications (like BPI for energy auditing) and demonstrating strong knowledge of Maryland's building codes and available energy rebate programs (e.g., from the state or utilities like Potomac Edison). The competition level is moderate. Homeowners have a solid selection of reputable companies to choose from, which helps keep pricing fair. Typical pricing varies significantly based on the project scope and material. As a rough guide: * **Blown-in Cellulose/Fiberglass Attic Insulation:** $1,500 - $4,000 for an average home. * **Spray Foam Insulation (closed-cell):** $1.50 - $3.00 per board foot, making it a premium option. * **Air Sealing Service:** Often $500 - $1,500 as a standalone service, but frequently bundled with insulation projects. The market is driven by a demand for improved home comfort in the region's variable climate and a growing interest in reducing energy costs, leading many providers to offer integrated energy efficiency services.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Hagerstown regulations and climate
Get answers to common questions about insulation services in Hagerstown, Maryland.
For Hagerstown's humid summers and cold winters, a combination of air sealing and blown-in cellulose or fiberglass insulation is highly effective. We recommend achieving an attic insulation level of R-49 to R-60, which aligns with Maryland's energy code recommendations for our climate zone (Zone 4). This level significantly reduces heat loss in winter and heat gain in summer, directly lowering your heating and cooling bills.
For a standard 1,500 sq ft attic in Hagerstown, adding blown-in insulation to reach R-49 typically costs between $1,500 and $3,000, depending on material and accessibility. Homeowners should check for rebates from Potomac Edison (FirstEnergy) and state-wide programs like EmPOWER Maryland, which often provide incentives for energy-efficient upgrades that can offset a portion of the cost.
Insulation can be installed year-round, but the ideal times are late spring (April-May) and early fall (September-October). These periods typically offer mild, dry weather in Western Maryland, making it easier for contractors to work and for your home's HVAC system to stabilize afterward. Avoid the peak of summer humidity, which can complicate certain installations like spray foam.
Always verify the contractor is licensed and insured in Maryland. Look for local Hagerstown-area companies with strong references and specific experience with older homes common in the region, which may have unique challenges like knob-and-tube wiring or plaster walls. A reputable provider should perform a thorough energy audit or inspection and provide a detailed, written estimate that includes air sealing.
Not entirely. In many historic Hagerstown homes, air leakage through gaps, windows, and sill plates is a major culprit. The most effective strategy is to first conduct a professional air sealing of the attic, basement, and rim joists, *then* add insulation. This comprehensive approach addresses both conduction and air infiltration, which is critical for comfort and efficiency in our variable climate.