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Call:    (408) 291-0107

Service Areas:  San Jose, Bay Area, Santa Clara, Morgan Hill, Sunnyvale, Mountain View, Cupertino, Palo Alto, Los Gatos, Campbell, Milpitas, Fremont, Gilroy, Menlo Park, Redwood City, and San Mateo in California. 

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Insulation Contractor in San Jose, CA

As a leading insulation company in California, we specialize in energy-efficient solutions for both residential and commercial spaces, dedicated to enhancing comfort, reducing energy costs, and promoting environmental sustainability.

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installing wall insulation

Discover GreenShield Insulation: Bay Area's Top Insulation Experts

Greenshield Insulation is a prominent insulation company based in the San Jose  Bay Area, licensed and bonded by the CSLB. Our inception was fuelled by the ambition to tackle America's escalating energy crisis by fostering energy-efficient homes and commercial spaces. Comprising a team of seasoned professionals from the Home Energy Efficiency and Home Improvement sectors, we have honed our expertise in creating comfortable, energy-efficient residential and commercial buildings with minimized carbon footprints.


We take pride in being a reliable partner to American homeowners, helping them elevate the quality of their homes, reduce energy costs, and contribute to environmental conservation. Alongside homeowners, Greenshield Insulation is also a trusted ally for General Contractors, Architects, and Business Owners. Our efficient work approach is geared towards accelerating the completion of both small and large commercial projects. As a licensed and bonded company in California, we assure superior quality services, making us the right choice for your insulation projects.

Meet Our Team

sustainable

solutions

Greenshield Insulation is committed to promoting energy efficiency and environmental conservation. We aim to reduce carbon footprints through our services, contributing to a more sustainable future.

quality

services

We believe in delivering top-notch, professional services that are licensed and bonded by the CSLB. Our team of skilled professionals ensures each project is completed with utmost precision and care.

customer

satisfaction

At Greenshield Insulation, we prioritize the comfort and satisfaction of our clients. We offer tailored solutions that not only meet but also surpass our clients' energy efficiency goals.

worker insulates the wall

Our Services

If you're looking to improve your home's energy efficiency, consider our attic insulation services. We use high-quality materials to reduce heat loss and make your home comfortable year-round.

attic insulation

attic insulation

insulation removal

attic insulation removal

If old or damaged insulation is affecting your home's comfort or energy efficiency, our attic insulation removal services can help. We safely remove and dispose of old insulation, preparing your attic for new insulation.

wall insulation

wall insulation

If you're experiencing cold drafts or high energy bills, it may be time to invest in our wall insulation services. We provide expert installation to help maintain optimal temperatures in your home.

If your crawl space is poorly insulated, it can cause significant energy loss. Our crawl space insulation service can effectively seal and insulate this often overlooked area.

crawl space insulation

crawl space insulation

sealing a window

air sealing

If you want to reduce energy costs and increase comfort, our air sealing service can help. We identify and seal air leaks to prevent unwanted drafts and heat loss.

radiant barrier insulation

radiant barrier insulation

If you want to reflect radiant heat away from your home, consider our radiant barrier insulation service. This can significantly reduce cooling costs during summer months.

If you're looking for a sustainable way to ventilate your attic and reduce cooling costs, our solar attic fan installation service is the perfect solution.

solar attic ventilation

solar attic fan

Mac imax

commercial insulation

 If you're a business owner seeking to enhance energy efficiency and comfort in your commercial space, our commercial insulation services offers tailored solutions.

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contact us

If you have any questions about our services or want to schedule an appointment, don't hesitate to reach out. Our team at Greenshield Insulation is available to assist you.

GET UP TO $2,500 IN REBATES

At Greenshield Insulation, we understand that improving the energy efficiency of your home or commercial space can be a significant investment. That's why we offer a variety of rebates to help you offset the cost of your home energy improvements.

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INSULATION


ATTIC INSULATION - (Rebate: $0.75/sq. ft. Up to $1,000)

Investing in attic insulation is a key factor in maintaining a comfortable temperature in your home all year round. It aids in keeping the heat in during winter and blocking the sun's heat during summer, making your home energy efficient.


WALL INSULATION - (Rebate: $0.70/sq. ft. Up to $1,000)

Wall insulation is crucial in preventing heat loss or gain from the outside environment, contributing to the overall comfort and energy efficiency of your home. A well-insulated home can save you money on heating and cooling costs throughout the year.


AIR SEALING - (Rebate: Up to $150)

Air sealing is a critical step in enhancing your home's energy efficiency. By identifying and sealing air leaks, you not only improve comfort but also significantly reduce heating and cooling costs. Additionally, air sealing can help improve air quality and prolong the durability of your home's structure.


Contact us to learn more about our rebates. Let Greenshield Insulation help you make your home or commercial space in San Jose and surrounding areas in California, more energy-efficient while saving you money.

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What Our Clients Say

Learn More About Our Team

The Greenshield Insulation team is a collective of seasoned professionals from the Home Energy Efficiency and Home Improvement Industries. Our mission is fueled by a commitment to help mitigate the energy crisis and promote sustainability in America. We specialize in optimizing homes and commercial buildings for energy efficiency, reducing carbon footprint and enhancing comfort levels. Our team's expertise makes Greenshield the ideal contractor for your insulation projects.


As a dedicated partner for homeowners, we strive to help them maximize the potential of their homes. Our services not only enhance comfort but also significantly reduce energy bills and contribute to environmental conservation. Greenshield Insulation also collaborates effectively with General Contractors, Architects, and Business Owners. We work diligently to expedite completion of small or large commercial projects, always upholding our commitment to quality. As a fully licensed and bonded company in California, we ensure our clients' peace of mind.

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