Compare the highest-rated insulation professionals in Franklin, Massachusetts. All contractors are licensed, insured, and verified through our rigorous screening process.
A leading provider in Norfolk County specializing in comprehensive home energy solutions. They are a Mass Save® Partner, which allows them to perform official energy audits and administer significant rebates and financing options. Their strength lies in a whole-house approach, combining advanced insulation techniques with precise air sealing.
This company focuses heavily on insulation and air sealing to maximize home comfort and reduce energy bills. They are well-regarded for their professionalism and deep knowledge of the Mass Save® program. They offer a wide range of insulation types and are particularly skilled in tackling difficult attic and basement projects.
A reliable and established contractor known for quality workmanship in both residential and commercial insulation. They handle all major types of insulation materials and are praised in customer reviews for their clean job sites and clear communication. They effectively service the Franklin area and understand local building code requirements.
The insulation market in Franklin, Massachusetts, is characterized by high-quality, specialized contractors rather than a high volume of competition. Due to the age of many homes in the region and the state's strong focus on energy efficiency, the market is driven by expertise and the ability to navigate the Mass Save® program. The average quality of service is high, as contractors must meet specific standards to become Mass Save® partners and access the lucrative rebate incentives that drive most customer projects. Competition is strong among the top-tier providers, who differentiate themselves through specialized techniques like spray foam application and comprehensive home energy auditing. Typical pricing is moderate to high, reflecting the skilled labor and quality materials required, but this is often offset by significant rebates and 0% financing available through the Mass Save® program, making professional insulation upgrades a cost-effective investment for most 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 Franklin regulations and climate
Get answers to common questions about insulation services in Franklin, Massachusetts.
For Franklin's cold winters and humid summers, a combination of air sealing and high-performance insulation is critical. We recommend focusing on the attic first, using blown-in cellulose or fiberglass to achieve at least R-49, and ensuring basement rim joists and walls are properly insulated to prevent cold drafts and moisture issues common in Massachusetts. Proper air sealing before insulating is essential to combat energy loss and improve comfort year-round.
Costs vary based on home size, insulation type, and areas treated, but Franklin homeowners can expect to invest between $1,500 to $4,500 for a standard attic insulation project. Massachusetts offers excellent incentive programs, like Mass Save, which provides heavily subsidized insulation services (often 75-100% off) through approved contractors, making upgrades very affordable. Always get a detailed, itemized quote that includes air sealing.
Insulation can be installed year-round, but the ideal periods are late spring (May-June) and early fall (September-October). These times offer moderate temperatures, making it easier for contractors to perform comprehensive air sealing and for homeowners to schedule before the busy winter heating season. Planning ahead is key, as certified Mass Save contractors often have longer wait times in peak summer and late fall.
Always select a contractor that is a certified Mass Save partner, as this ensures they meet strict performance standards and can administer state-backed rebates. Verify they are licensed, insured, and have strong local references. Ask if they conduct a pre-installation energy assessment (Blower Door Test) to pinpoint air leaks, which is a required step for Mass Save incentives and crucial for an effective job.
Yes, insulation work must comply with the Massachusetts State Building Code, which is based on the International Residential Code (IRC). For most retrofit projects, a building permit from the Franklin Building Department is not required if you are not altering the structure, but it's always wise to confirm. Crucially, any work involving duct sealing, HVAC, or structural changes may require permits and inspections to ensure safety and code compliance.