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From $50
Up to $500
Closed until Sat, 9:00 AM
In the heart of Santa Clara, we are Greenshield Insulation – your reliable choice for insulation solutions. We specialize in enhancing homes' ener…
The Best Insulation Contractor Company in Santa Clara
Compare top-rated insulation contractor providers in Santa Clara. Profiles include verified reviews, service details, and direct contact options.
Service providers
Insulation Contractor pros near Santa Clara
These companies are based in nearby cities and serve Santa Clara.
From $50
Up to $500
Closed until Tue, 8:00 AM
At Attic Bros Inc., in San Jose, we specialize in comprehensive home insulation solutions. Our team takes pride in ensuring your attics are adequa…
From $50
Up to $500
Closed until Sat, 8:00 AM
In the heart of Milpitas, we are Attic Bros - your dedicated insulation contractors. For years, we've been committed to serving homeowners like yo…
From $50
Up to $500
Closed until Sat, 8:00 AM
In San Jose, we are Ideal Attic Insulation - your dedicated insulation contractor. Our mission is to provide homeowners with energy-efficient solu…
From $50
Up to $500
Closed until Sun, 9:00 AM
In the heart of Fremont, California, we are AttiCali Insulation & Rodents Proofing - your comprehensive home services partner. Our mission is to e…
From $50
Up to $500
Closed until Sat, 8:00 AM
In the heart of San Jose, we are Attic Crew - your go-to experts in home services. Specializing as insulation contractors, HVAC specialists, and p…
From $50
Up to $500
Closed until Sat, 7:30 AM
In homes across Fremont, we understand the constant struggle with maintaining comfort and energy efficiency. At All State Insulation, we specializ…
From $50
Up to $500
Open 8:00 AM – 8:00 PM
At Elite Energy Efficiency in Union City, we specialize in transforming homes with our top-tier insulation services. We understand the importance …
From $50
Up to $500
Closed until Sat, 9:00 AM
In the realm of home services, we, Plumbing 1 Builder's Inc, proudly specialize as a dedicated Insulation Contractor in Hayward. Our expertise lie…
From $50
Up to $500
Closed until Sun, 7:00 AM
At Insulation & Air Duct Crew in Hayward, we transform homes by delivering exceptional insulation solutions and air duct cleanings. We specialize …
From $50
Up to $500
Open 24/7
At Bay Area Attic Insulation in Hayward, we specialize as insulation contractors, delivering superior energy efficiency for your home. We are comm…
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Verified Insulation Contractor in Santa Clara, CA
We show only active businesses that pass moderation. Results are specific to Santa Clara and nearby service areas, and inactive profiles are removed to keep the list current.
Real reviews for insulation contractor
Ratings and reviews come from customers who used the service. Compare insulation contractor pros in Santa Clara by experience, responsiveness, and value before you reach out.
Local-first search in Santa Clara
Filter by neighborhood, check locations on the map, and find providers close to home or work in Santa Clara. Listings are refreshed regularly — October 2026.
Cities close to Santa Clara
The same listings in the closest cities — providers there often take jobs in Santa Clara too. Mileage is the approximate distance from Santa Clara.
- San Jose 2.6 mi
- Milpitas 4.4 mi
- Fremont 7.4 mi
- Union City 14.1 mi
- Hayward 19.6 mi
- Pleasanton 21.8 mi
- Morgan Hill 22.7 mi
- San Mateo 23.8 mi
- San Ramon 25.3 mi
- San Leandro 25.8 mi
- Oakland 27.2 mi
- Walnut Creek 36.5 mi
Getting started in Santa Clara, CA
Looking for insulation contractor in Santa Clara? This page lists verified local providers with ratings, reviews, and contact options. We show active businesses only — profiles are moderated and updated by owners.
Compare pros by experience, price range, and customer feedback. Many providers offer free estimates or same-day service for common requests. Use filters and the map to find someone close to your address.
Before you hire
- Read the most recent reviews for your specific type of job.
- Ask about licensing and insurance when required for this trade.
- Get a written estimate for work over a few hundred dollars.
- Confirm availability and any trip or emergency fees upfront.
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Recent reviews in Santa Clara
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Diane Meyer
Greenshield installers added insulation in my attic, they were timely, professional, and performed excision services, and took before and after pictures for me to see their work. Communication with front office was very responsive, and flexible. Thank you to all involved on my job.
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Bert Contreras
Very satisfied with the workmanship & materials that were used. Ahmad & staff were very friendly nice and professional.
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Joanna Costouros
A few weeks ago I insulated two apartments with Greenshieid. Ahmad was extremely helpful, transparent, and professional. I highly recommend Greenshield. Thank you Ahmad!
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Jane Y
Fantastic job done for my blown in insulation. We recently opened a perimeter wall for remodeling and found the insulation being dense and well filled into every gap. Communication was easy. Price was extremely fair.
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Nedra Zausch
Green shield service is great. They had the lowest price and best service. Ahmad is knowledgeable and professional. I would highly recommend this company to anyone who needs insulation work.
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V Subramaniam
I worked with Ahmad and team to have some extra insulation done in my attic and a full insulation in my crawl space and Garage. They are very professional in their commitment and have done an excellent job. I would definitely recommend Greenshield for all Insulation needs.
