Compare the highest-rated insulation professionals in Cheltenham, Maryland. All contractors are licensed, insured, and verified through our rigorous screening process.
A leading regional contractor specializing in high-performance insulation solutions for both residential and commercial properties. They are well-regarded for their technical expertise, use of premium materials like CertainTeed and Johns Manville, and their focus on comprehensive home energy sealing.
Part of a national brand with a strong local presence, Koala is praised for its customer service, detailed assessments, and eco-friendly options. They emphasize insulation removal and replacement, ensuring old, inefficient material is properly handled before installing new insulation.
A family-owned and operated business known for its reliability and quality workmanship on a wide range of insulation projects. They have extensive experience with the specific challenges of Maryland homes, including older properties in need of modernization and new construction.
The insulation market in and around Cheltenham, MD, is characterized by a mix of older housing stock and newer developments, creating strong demand for both retrofit upgrades and new construction insulation. The average quality of service is high, with several well-established, licensed, and insured contractors operating in the region. Competition is robust, which benefits consumers through competitive pricing and a focus on customer service. Typical pricing varies significantly based on the project scope and material chosen. For a standard attic blown-in insulation job, homeowners can expect to pay between **$1,500 and $3,500**. Spray foam insulation is a premium option, with costs ranging from **$3,500 to $7,500+** for a full attic. Wall insulation and basement/crawl space projects also have a wide range, typically starting around **$2,000**. Most reputable companies offer free estimates and are knowledgeable about local utility rebates (e.g., from PEPCO or SMECO) and federal tax credits for energy efficiency, which can substantially reduce the net cost for homeowners.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Cheltenham regulations and climate
Get answers to common questions about insulation services in Cheltenham, Maryland.
Given Cheltenham's humid summers and cold winters, focusing on air sealing and attic insulation is critical. Properly air sealing your attic floor and adding blown-in cellulose or fiberglass to achieve at least R-49 (the recommended level for Maryland's climate zone) will prevent conditioned air from escaping and block humid outdoor air, improving comfort and efficiency year-round. This directly combats the high humidity that can lead to mold and the winter cold snaps we experience.
For a standard 1,500 sq ft attic in Cheltenham, adding blown-in insulation to reach R-49 typically costs between $1,500 and $3,500, depending on existing insulation, accessibility, and the material chosen. It's important to get itemized quotes from local contractors that include both materials and labor for air sealing, as this step is crucial for performance. Remember, Maryland offers various energy efficiency rebates and federal tax credits that can offset 30% or more of the project cost up to certain limits.
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 your attic and allows for proper ventilation during installation. Scheduling in these off-peak seasons can also be easier than during the summer rush when everyone is trying to beat the heat or the winter rush for emergency heat loss fixes.
Always verify the contractor is licensed and insured in the state of Maryland. Look for companies with specific experience in our region's older homes and humid climate, and ask for local references in Cheltenham or nearby towns like Prince Frederick or Solomons. A reputable provider should perform a thorough energy audit or inspection first and provide a detailed quote that specifies the R-value, material type, and includes comprehensive air sealing.
For many older homes in our area, injecting dense-pack cellulose or fiberglass into wall cavities can be a highly effective upgrade. While more invasive and costly than attic work (often $3-$7 per sq ft of wall), it significantly reduces drafts and improves comfort. A professional can use a borescope inspection to check your existing wall conditions first. This upgrade, combined with attic and air sealing work, creates a comprehensive thermal barrier against Maryland's variable weather.