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Insulation and Air Sealing Services

Serving Essex County, MA

Limited and Lifetime Warranties

Work Begins Within 10 Business Days

10% Discounts Available

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Enhance Your Home's Comfort and Efficiency

Central Mass Insulation Group is your trusted partner for comprehensive insulation solutions in Essex County, MA and surrounding areas. Since 2004, our family-owned business has been dedicated to improving the comfort, energy efficiency, and value of homes throughout the region. With over two decades of experience, we understand the unique insulation needs of New England homes and provide tailored solutions to meet them.


Our team of licensed and insured professionals is committed to delivering exceptional results and superior customer service. We offer a wide range of insulation services, utilizing high-quality products and cutting-edge techniques to guarantee optimal performance. From fiberglass and blown-in insulation to spray foam and air sealing, we have the expertise to address all your insulation requirements.


We take pride in our prompt service, providing quotes within 1 day and starting work within 10 business days, keeping disruptions to your daily life to a minimum. Call or text us today for service.

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Why Choose  Central Mass Insulation Group

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Work Begins Within 10 Days

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Product Warranties

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Various Discounts

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20+ Years of Experience

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Free Estimates

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Quotes Within 1 Day

Fiberglass Insulation Services

Our fiberglass insulation services offer an effective and affordable solution for improving your home's thermal performance. We use premium fiberglass materials that provide excellent insulation properties while being safe and long-lasting. Our technicians ensure proper installation to maximize the insulation's effectiveness.

Blown-In Insulation Services

Blown-in insulation is an excellent choice for hard-to-reach areas and irregularly shaped spaces. We use state-of-the-art equipment to evenly distribute cellulose or fiberglass insulation, filling gaps and voids to create a seamless thermal barrier. This method is particularly effective for attics, existing walls, and other challenging areas.

Spray Foam Insulation Services

For superior insulation and air sealing capabilities, our spray foam insulation services are unmatched. We offer open-cell and closed-cell spray foam options, each with its unique benefits. Spray foam expands to fill gaps and cracks, creating an airtight seal that significantly improves energy efficiency and comfort in your home.

Air Sealing Services

Complement your insulation with our professional air sealing services. We identify and seal air leaks throughout your home, preventing drafts, moisture infiltration, and energy loss. Our approach addresses common problem areas such as windows, doors, attic hatches, and penetrations for pipes and wires.

Why Choose Central Mass Insulation Group

At Central Mass Insulation Group, we prioritize customer satisfaction and deliver exceptional value. We offer free estimates and competitive pricing, with a commitment to match legitimate competitor quotes. Our customers benefit from various discounts, including a 10% reduction for active military, veterans, seniors, and first responders. We also help homeowners take advantage of the Energy Efficient Home Improvement Credit, which can provide a tax credit of 30% on insulation costs, up to $1,200 annually through 2025. Our insulation products come with warranties ranging from 10 to 20 years, or even lifetime coverage, depending on the manufacturer and product. With Central Mass Insulation Group, you're investing in quality, expertise, and long-term comfort for your home.

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Veterans and Military: 10% OFF

We honor veterans and active military with a 10% discount on all insulation and air sealing services.

Call or Text to Claim Your Discount

Not valid with any other offers or promotions. Restrictions apply. Must mention this coupon at the time of scheduling.
(978) 219-2306

Veterans and Military: 10% OFF

We honor veterans and active military with a 10% discount on all insulation and air sealing services.

Call or Text to Claim Your Discount

Not valid with any other offers or promotions. Restrictions apply. Must mention this coupon at the time of scheduling.
(610) 680-3769
Seniors: 10% OFF Insulation

Improve your Essex County home's energy efficiency and reduce utility bills with our expert installation.

Call or Text for More Information

Not valid with any other offers or promotions. Restrictions apply. Must mention this coupon at the time of scheduling.
(610) 680-3769
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Here's what our satisfied customers are saying...

At Central Mass Insulation Group, we take pride in providing exceptional air sealing and insulation services to our customers. We would be grateful if you could share your thoughts about our contracting business with others. Your feedback helps us improve and assists others in making more informed decisions. Please take a moment to leave a review of Central Mass Insulation Group and let others know what you think. Thank you!

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