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TRUSTED BY WOODBRIDGE, CA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon45
    Verified insulation services reviews

Verified Reviews for Insulation Service pros in Woodbridge, CA

*The Angi rating for Insulation Service companies in Woodbridge, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Insulation Service needs.

*The HomeAdvisor rating for Insulation Service companies in Woodbridge, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Insulation Service needs.

Last update on January 26, 2026

Find Insulation pros in Woodbridge

Avatar for Eagle Shield
Eagle Shield
4.3(
18
)

Serving Woodbridge, CA and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"It was great. In and out in a couple hours. Covered their shoes. Very clean. Very respectful of my dog."
Additional Photos
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+9

Response time7 hrs
1 neighbors recently requested a quote
Recommended by84%of homeowners
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Avatar for ThermaCore Insulation Inc.
ThermaCore Insulation Inc.
5.0(
18
)

Serving Woodbridge, CA and surrounding areas

Approved

In business since 2016

Free estimates

Warranties offered

"ThermaCore Insulation did a great job from start to finish. They removed our old insulation, installed new insulation, completed sanitation, and did rodent proofing as well. The crew was professional, respectful, and explained everything clearly. Overall, I’m very happy with the service and would recommend them to anyone needing insulation or attic work."
ThermaCore Insulation
applying 2-inches closed- cell spray foam
shipping container
project preparation
first code completion

+28

9 neighbors recently requested a quote
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Avatar for Clear Efficiency Home Improvement
Clear Efficiency Home Improvement
5.0(
47
)

Serving Woodbridge, CA and surrounding areas

Approved

In business since 2019

Free estimates

Warranties offered

"Fantastic. Always on time and very friendly. I love knowing my attic is clean, sealed and insulated. I have actually stopped sneezing!!"
You will never look at your home the same when you see what "Stack and Draft” is doing to waste energy.
Window Replacement
When you heat your home the hot air rises and begins to “Stack” pressure on the ceiling until it finds an escape route around the many holes hidden in the construction where walls and light fixtures meet the ceiling. The hot air leaking creates a draft by pulling in cold air from outside.
Window Replacement
The more you turn up your thermostat, the more "Stack" is applied to the ceiling, accelerating the icy cold "Draft" right behind it.

+75

8 neighbors recently requested a quote
Recommended by97%of homeowners
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Avatar for AD Insulation
AD Insulation
5.0(
1
)

Serving Woodbridge, CA and surrounding areas

Approved

In business since 2024

Free estimates

Credit card accepted

"In comparison to other quotes their price was very reasonable for the same service They were very personable and responsive to questions. They arrived on time and were able to complete the job in one day. I would definately recommend them to anyone needing this type service."
12 neighbors recently requested a quote
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Superior Insulation
4.7(
69
)

Serving Woodbridge, CA and surrounding areas

In business since 2011

Free estimates

Credit card accepted

"Outstanding service and quality work. Very thorough work included sealing fixtures, posting measurement guides to confirm insulation depth, and wrapping ducts as required. Provided clear explanation and photos of all work being done. Protected the floors with drop cloths and ensured work areas were completely clean after job. Very highly recommended."
My jobs
My jobs
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My jobs

+7

Response time2 hrs
Recommended by96%of homeowners
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Avatar for Brazil Quality Construction Inc
Brazil Quality Construction Inc
4.7(
48
)

Serving Woodbridge, CA and surrounding areas

In business since 1997

Free estimates

Credit card accepted

"All work done as presented. However, final test will be the next big rain to see if the leak is fixed. I feel confident that it is fixed. George was the estimator and supervisor of the work. He has many years of experience in the field and comes across as trustworthy and competent. It was a pleasure to deal with him."
Composition
Concrete
Integrated Solar
Recommended by100%of homeowners
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Showing 1-10 of 26
Insulation questions, answered by experts

Sometimes you may be able to leave the bags with your regular trash. However, that’s not always the case. Call your local waste management prior to starting the removal and ask about the proper ways to recycle or dispose of removed insulation. In many cases, your town or municipality has a designated dumpster for building waste.

If you plan to heat or cool your garage, you’ll need to insulate the garage ceiling. Insulating your garage ceiling will make your garage much more energy efficient and save on heating and cooling costs. Not only does insulation make your garage more energy efficient, it helps reduce noise and can extend the life of your garage roof. You can use fiberglass, cellulose, mineral wool, or spray foam insulation for this project.

Through R-value assessments based on climate and existing insulation.

Vapor barriers in attics are a bit outdated and most areas no longer recommend them for attic spaces. For vented attics, the best method is usually to install drywall and cover it with latex paint before attaching insulation fiberglass, cellulose, or foam insulation. When renovating an attic to use as a living space, a contractor can guide you on the best way to cover insulation.

Winterizing your outdoor plumbing keeps your outdoor spigot from freezing and potentially bursting. This includes draining residual water out of the pipe and spigot after turning the valve off, then removing garden hoses and other attachments from the spigot before winter comes. Insulating the pipe that leads to the spigot and installing a freeze-proof faucet also help, as does installing an outdoor faucet protector.

The Woodbridge, CA homeowners’ guide to insulation services

From average costs to expert advice, get all the answers you need to get your job done.

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