Compare the highest-rated insulation professionals in Gordonville, Pennsylvania. All contractors are licensed, insured, and verified through our rigorous screening process.
A highly specialized, family-owned company focused exclusively on home performance and insulation upgrades. They are renowned for their expertise in energy audits and comprehensive air sealing, ensuring that insulation performs at its maximum efficiency. They are a certified BPI (Building Performance Institute) contractor.
A well-established local contractor with a strong reputation for reliability and quality workmanship across a wide range of insulation types. They are particularly skilled in both blown-in and batt insulation for attics and walls, and they frequently handle insulation removal and replacement projects in older Lancaster County homes.
Part of a national brand with strong local management, Koala offers a professional and streamlined service experience. They provide free estimates and are knowledgeable about modern insulation materials and techniques. They offer a full suite of services, making them a good one-stop shop for basement, crawl space, and attic projects.
** The insulation market serving Gordonville, PA, is characterized by a mix of long-standing local specialists and modern home performance companies. Due to the high concentration of older homes and historic properties in Lancaster County, there is a significant demand for insulation upgrades, air sealing, and energy efficiency improvements. The competition is strong among a handful of high-quality providers, which helps maintain high service standards. The typical pricing is moderate to high, reflecting the expertise required and the quality of materials used. Homeowners can expect to pay a premium for comprehensive air sealing and spray foam applications, but these are often offset by long-term energy savings and potential rebates from local utilities like UGI Utilities, Inc. or the Pennsylvania Energy Choice Program. The average quality of service is very high, as the leading contractors are well-versed in local building codes and the specific challenges of insulating Pennsylvania's diverse housing stock, from stone farmhouses to modern developments.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Gordonville regulations and climate
Get answers to common questions about insulation services in Gordonville, Pennsylvania.
For Gordonville's humid continental climate with cold winters and warm, humid summers, a combination approach is often best. We typically recommend air-sealing plus high-performance materials like spray foam in attics and basements to manage moisture and air infiltration, and blown-in cellulose or fiberglass in wall cavities. The goal is to create a continuous thermal barrier that handles both winter heating and summer cooling demands efficiently.
Costs in Lancaster County vary by home size, material, and scope, but a typical whole-house attic insulation project (air-sealing and adding R-49 to R-60) ranges from $1,500 to $3,500. Pennsylvania offers rebates through programs like the Keystone HELP Energy Efficiency Loan Program, which can significantly offset costs. Always get a detailed, written estimate that includes labor, materials (R-value specified), and any necessary prep work like mold or rodent remediation.
While insulation can be installed year-round, the ideal times are late spring (April-May) and early fall (September-October). These periods typically offer moderate temperatures in Gordonville, making it easier for contractors to perform critical air-sealing work and for materials like spray foam to cure properly. Scheduling during these shoulder seasons also ensures your home is prepared for peak summer heat or winter cold.
Choose a contractor licensed and insured in Pennsylvania, with specific experience in our region's older home stock (common in Gordonville). Look for BPI (Building Performance Institute) or RESNET certification, which indicates training in comprehensive home energy audits and air-sealing. Always check local references and verify they understand Pennsylvania’s building codes and the specific moisture challenges posed by our climate.
Not by itself. Drafts are caused by air leakage, which insulation alone does not stop. In fact, adding insulation over leaks can trap moisture and cause rot. The priority for older homes in our area is a professional energy audit to identify air leaks (often at attic hatches, wiring penetrations, and sill plates), followed by comprehensive air-sealing. After sealing, adding the correct amount of insulation (to at least R-49 for attics) will then be fully effective.