Compare the highest-rated insulation professionals in HHS, Maryland. All contractors are licensed, insured, and verified through our rigorous screening process.
A highly-rated, modern insulation company known for its expertise in both eco-friendly and traditional insulation methods. They emphasize education, providing free evaluations, and helping homeowners understand their options for improving energy efficiency and comfort. Their service area directly includes Harford County and HHS.
A comprehensive home performance and energy efficiency company. They are well-regarded for their holistic approach, starting with energy audits to diagnose problems before proposing solutions like insulation and air sealing. They are a recognized partner in various utility rebate programs.
A trusted local contractor with a strong focus on residential insulation projects. They have a long track record in the region and are known for reliable service and expertise in all major types of insulation, particularly for attics, walls, and crawl spaces.
** The insulation market in the HHS area and greater Harford County is competitive and served by a mix of long-standing local specialists and modern, energy-focused companies. The average quality of service is high, as contractors must adhere to Maryland's strict building codes and are often certified by industry leaders like Owens Corning or through programs like BPI (Building Performance Institute). Homeowners are increasingly aware of energy efficiency, driving demand for comprehensive services that include air sealing and energy audits, often incentivized by local utility rebates from companies like BGE. Pricing is typical for the Baltimore metro region, with attic insulation projects ranging from $1,500 to $4,000, spray foam being a premium option, and energy audits costing $300-$600, frequently with rebates available. The market is robust enough to offer homeowners several excellent, reputable choices.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with HHS regulations and climate
Get answers to common questions about insulation services in HHS, Maryland.
For our humid subtropical climate with hot summers and cold winters, a balanced approach is key. Attic insulation (like blown-in cellulose or fiberglass to at least R-49) is critical to block summer heat gain and winter heat loss. Additionally, properly insulating basement rim joists and crawl spaces helps control moisture—a major local concern—and prevents cold floors. Air sealing before insulating is especially important in Maryland's variable weather to stop energy waste.
Costs in Howard County vary based on home size, material, and area insulated. For example, blown-in attic insulation for a 1,500 sq ft home typically ranges from $1,500 to $3,500. Spray foam is more expensive but offers higher R-value and air sealing. It's important to note that Maryland offers energy efficiency incentives, like the EmPOWER Maryland program, which can provide rebates and financing to significantly offset these costs for qualified upgrades.
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 safer for contractors working in attics and allows for proper curing of materials like spray foam. Scheduling during these shoulder seasons also ensures your home is prepared before the peak heating and cooling demands of Maryland's summer humidity and winter cold sets in.
Always verify the contractor is licensed and insured in Maryland. Look for companies with specific experience in our region's older homes and moisture challenges. Check for certifications from manufacturers (like Owens Corning or Johns Manville) and ask for local references. A reputable HHS-area contractor should also perform a thorough energy audit or assessment first and be knowledgeable about local building codes and Maryland's specific energy rebate programs.
Yes, but air sealing is the crucial first step. Many older homes in historic areas of Howard County have significant air leaks. For walls, dense-pack cellulose or injection foam insulation can be effectively installed without major demolition, dramatically improving comfort and reducing energy waste. A professional assessment can identify if your wall cavities are empty and determine the best method, which is often a combination of air sealing, attic insulation, and wall insulation for comprehensive results.