Compare the highest-rated insulation professionals in Harwood, Maryland. All contractors are licensed, insured, and verified through our rigorous screening process.
A highly-rated, modern insulation contractor known for its strong focus on customer education and energy efficiency. They offer a comprehensive range of services, including free energy audits, and emphasize using recycled and sustainable materials where possible. Their service area explicitly includes Anne Arundel County and surrounding regions.
As part of the larger BGE Home family (now owned by HomeServe), this provider brings significant resources and a strong focus on whole-home energy efficiency. They are a trusted name for homeowners seeking integrated solutions, including professional energy audits that can identify the most cost-effective upgrades.
A well-established local contractor that combines expertise in moisture control with insulation services. This is a significant advantage for basement and crawl space projects, where managing water intrusion is critical to the longevity and performance of the insulation.
The insulation market serving Harwood, MD, is characterized by a mix of large, well-resourced companies from the Baltimore-Annapolis corridor and specialized local contractors from surrounding areas. Due to Harwood's rural nature, there are no major insulation contractors physically located within its zip code; therefore, residents typically hire providers from nearby cities like Annapolis, Davidsonville, Pasadena, and Baltimore. * **Average Quality & Competition:** The quality of service is generally high, with several providers holding certifications from organizations like the Insulation Contractors Association of America (ICAA) and Building Performance Institute (BPI). Competition is moderate but healthy, driving a focus on customer service and quality workmanship. * **Typical Pricing:** Pricing is competitive with the broader Maryland market. As a rough guide: * **Blown-in Attic Insulation:** $1,500 - $2,800 * **Spray Foam Insulation (Open Cell):** $2,000 - $4,500+ * **Basement/Crawl Space Insulation:** $1,800 - $5,000+ * **Whole-Home Energy Audit:** $300 - $600 (often applied as a credit if services are performed) Homeowners in Harwood should inquire about local utility rebates (from providers like SMECO) and federal tax credits for energy efficiency, which most of these top-tier contractors are knowledgeable about and can help facilitate.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Harwood regulations and climate
Get answers to common questions about insulation services in Harwood, Maryland.
For Harwood's humid summers and cold winters, spray foam or blown-in cellulose are often top choices for older homes. Spray foam provides an excellent air seal against humidity, while dense-packed cellulose is great for retrofitting existing walls. The best choice depends on your home's specific construction, budget, and whether you need to address air leaks or just add thermal resistance (R-value).
For a standard 1,500 sq ft attic in Harwood, adding blown-in cellulose or fiberglass to achieve the recommended R-49 for our climate zone (Zone 4) typically ranges from $1,500 to $3,500. Final cost depends on material choice, existing insulation, attic accessibility, and the contractor. Maryland's Home Performance with ENERGY STAR program may offer rebates or financing to help offset this cost.
Fall and early spring are ideal times in Harwood. These seasons offer mild temperatures, making it easier for contractors to properly install materials like spray foam, which is temperature-sensitive. Scheduling during these off-peak periods can also lead to better availability and sometimes more competitive pricing compared to the height of summer or deep winter when demand is high.
In Anne Arundel County (which includes Harwood), a building permit is generally not required for non-structural repairs like adding loose-fill or batt insulation. However, if the project involves altering framing, electrical, or HVAC systems, a permit may be needed. Reputable local contractors will know and handle all necessary county codes, including required fire-blocking for certain insulation types.
Choose a contractor licensed and insured in Maryland with specific experience in our climate. Look for companies that perform a pre-installation energy audit and are certified by Building Performance Institute (BPI) or similar. Ask for local references in Harwood or nearby towns like Davidsonville or Lothian, and verify they understand moisture control strategies critical for our region's high humidity.