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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon49
    Verified insulation services reviews

Find Insulation pros in El Granada

Bay Valley Insulation Inc

4.88(
32
)
Approved Pro

Bay Valley Insulation Inc

4.88(
32
)
Approved Pro
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
46 local quotes requested

Insulation of New and Existing Construction throughout the Greater Bay Area. Additional phones - (510) 440-8489, (800) 281-0401. For best results when requesting a quote please include the following: 1-Your phone number 2-Approximate Square Footage of Job. 3-Clearance of Attic at Peak 4-Approximate thickness of current insulation 5-Age of home 6-Is this a one or two story home

"Happy with everything from start to finish. Quality work and great customer service including filing for the California rebates!"

Bryan C on July 2024

Insulation of New and Existing Construction throughout the Greater Bay Area. Additional phones - (510) 440-8489, (800) 281-0401. For best results when requesting a quote please include the following: 1-Your phone number 2-Approximate Square Footage of Job. 3-Clearance of Attic at Peak 4-Approximate thickness of current insulation 5-Age of home 6-Is this a one or two story home

"Happy with everything from start to finish. Quality work and great customer service including filing for the California rebates!"

Bryan C on July 2024


Avatar for Insulation Alliance

Insulation Alliance

5.00(
2
)
Approved Pro

Insulation Alliance

5.00(
2
)
Approved Pro
56 local quotes requested
8 years of experience

In Business Since 2017 Insulation Alliance is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. Insulation Alliance is a leader in providing our customers with the highest quality products and craftsmanship in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

"When Insulation Alliance came, they were very professional. They laid down plastic everywhere in the hallway and the bedroom. They cleaned out the whole attic. They took out the old insulation and put in the new Insulation which was R 44. They cleaned up everything and everything was clean when they left. They also sanitized the attic. You will not be disappointed that you hired."

Gloria L on January 2024

In Business Since 2017 Insulation Alliance is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. Insulation Alliance is a leader in providing our customers with the highest quality products and craftsmanship in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

"When Insulation Alliance came, they were very professional. They laid down plastic everywhere in the hallway and the bedroom. They cleaned out the whole attic. They took out the old insulation and put in the new Insulation which was R 44. They cleaned up everything and everything was clean when they left. They also sanitized the attic. You will not be disappointed that you hired."

Gloria L on January 2024


Avatar for Eagle Shield

Eagle Shield

4.38(
13
)
Approved Pro

Eagle Shield

4.38(
13
)
Approved Pro
Customers say: True professional
33 local quotes requested
22 years of experience

Eagle Shield specializes in prioritizing energy upgrades so that homeowners get the biggest bang for their buck. In order to keep heat out of your home’s Attics, Garages, Crawl Spaces, Ducts, Out Buildings and more during the summer season, but keep it inside during winter months, you need quality insulation. Here at Eagle Shield we have three of the very best options available; Reflective or Radiant Barrier insulation, Blown-In, and Laid or Rolled insulation, otherwise known as “Batt and Roll” or “Blanket” insulation. And in each of those three options, we carry the very best quality products. So, why wait? Start saving money and living more comfortably now! Let our Northern California energy solutions experts show you how to optimize your energy usage all year long. Contact us today to get started!

"They did a good job and he's a great guy."

Chauncey W on July 2022

Eagle Shield specializes in prioritizing energy upgrades so that homeowners get the biggest bang for their buck. In order to keep heat out of your home’s Attics, Garages, Crawl Spaces, Ducts, Out Buildings and more during the summer season, but keep it inside during winter months, you need quality insulation. Here at Eagle Shield we have three of the very best options available; Reflective or Radiant Barrier insulation, Blown-In, and Laid or Rolled insulation, otherwise known as “Batt and Roll” or “Blanket” insulation. And in each of those three options, we carry the very best quality products. So, why wait? Start saving money and living more comfortably now! Let our Northern California energy solutions experts show you how to optimize your energy usage all year long. Contact us today to get started!

"They did a good job and he's a great guy."

Chauncey W on July 2022


Avatar for Ecostep, Inc.

Ecostep, Inc.

5.00(
2
)

Ecostep, Inc.

5.00(
2
)
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Licensed General and Specialty Contractor with over 30 years of experience remodelning kitchens, bathrooms, home office, custom cabinets, millwork, trim, doors and windows. We hold General, Plumbing, Cabinets and Millwork, We hold General, Cabinets and Millwork, Plumbing and Insulation licenses.

"As an architectural designer I highly recommend Amer and company to do high end remodeling work. He delivers on time as he promised. He is a wonderful builder/contractor. I recommend him highly."

Amparo D on January 2023

Licensed General and Specialty Contractor with over 30 years of experience remodelning kitchens, bathrooms, home office, custom cabinets, millwork, trim, doors and windows. We hold General, Plumbing, Cabinets and Millwork, We hold General, Cabinets and Millwork, Plumbing and Insulation licenses.

"As an architectural designer I highly recommend Amer and company to do high end remodeling work. He delivers on time as he promised. He is a wonderful builder/contractor. I recommend him highly."

Amparo D on January 2023


Avatar for C P Innova Construction

C P Innova Construction

5.00(
8
)

C P Innova Construction

5.00(
8
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

As a full-service, insured and experienced general contractor you can count on C P Innova Construction. To offer you the best residential services and results every step of the way. Kitchens, bathrooms, floors, additions and remodel specialist. To a classic old fashion looking to the high ending modern finish styles. Owner-operated with more the 10 years of experience.

"Cesar was a real pro! He did a superb job on the giant tiles (2'x4' weighing 35 lbs each!) we used on the shower walls and the bathroom floor. We had a very limited supply and he made sure nothing was wasted. He even corrected oversights which our general contractor missed. We highly recommend him!"

Cristina C on June 2022

As a full-service, insured and experienced general contractor you can count on C P Innova Construction. To offer you the best residential services and results every step of the way. Kitchens, bathrooms, floors, additions and remodel specialist. To a classic old fashion looking to the high ending modern finish styles. Owner-operated with more the 10 years of experience.

"Cesar was a real pro! He did a superb job on the giant tiles (2'x4' weighing 35 lbs each!) we used on the shower walls and the bathroom floor. We had a very limited supply and he made sure nothing was wasted. He even corrected oversights which our general contractor missed. We highly recommend him!"

Cristina C on June 2022


Johnson's Insulation

No reviews yet

Johnson's Insulation

No reviews yet
9 years of experience

At Johnsons Insulation, we pride ourselves as being the best technically sound insulation services for attics, crawlspaces and walls in Alameda, Contra Costa, Marin, Napa, San Francisco, San Mateo. Our team of insulation removal and replacement expert technicians are trained to provide commercial and residential areas with services that are guaranteed to give you the necessary facility upgrade that allows you work or live and enjoy life in good health.

At Johnsons Insulation, we pride ourselves as being the best technically sound insulation services for attics, crawlspaces and walls in Alameda, Contra Costa, Marin, Napa, San Francisco, San Mateo. Our team of insulation removal and replacement expert technicians are trained to provide commercial and residential areas with services that are guaranteed to give you the necessary facility upgrade that allows you work or live and enjoy life in good health.


Avatar for Aircom

Aircom

5.00(
17
)

Aircom

5.00(
17
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Our business is our livelihood but it is also so much more. Aircom was started to fill in a void in the current market and to make a business that people can place their trust in. Over the years we have never lost our commitment to our clients and that is what has allowed us to succeed in a very competitive industry. The employees of Aircom stand committed to our purpose and will provide the best service!

"Very well. Our vents definitely needed cleaning, and Aricom did a good job."

Gayle W on December 2018

Our business is our livelihood but it is also so much more. Aircom was started to fill in a void in the current market and to make a business that people can place their trust in. Over the years we have never lost our commitment to our clients and that is what has allowed us to succeed in a very competitive industry. The employees of Aircom stand committed to our purpose and will provide the best service!

"Very well. Our vents definitely needed cleaning, and Aricom did a good job."

Gayle W on December 2018



Avatar for Pop Construction

Pop Construction

No reviews yet

Pop Construction

No reviews yet
17 years of experience

We offer a wide variety of services to fit your needs. Need a repair? We can help you. Want some remodeling work, or new construction of a home or building? We can do it. From kitchen to bathrooms, foundations, concrete, additions, framing, doors, windows. Anything you need, we can do it. Just let us know what you need or would like to schedule a in-home consultation. We look forward to hearing about your project.

We offer a wide variety of services to fit your needs. Need a repair? We can help you. Want some remodeling work, or new construction of a home or building? We can do it. From kitchen to bathrooms, foundations, concrete, additions, framing, doors, windows. Anything you need, we can do it. Just let us know what you need or would like to schedule a in-home consultation. We look forward to hearing about your project.


RF Construction

2.00(
1
)

RF Construction

2.00(
1
)
Customers say: Quick response
11 years of experience

No job is too big or too small. Our company delivers a 5 star service right at your door for any type of construction & Handyman service or repairs. Our company believes in providing an excellent service for return business in the future. We Do sub-contract with professional licensed contractors as well as helping you get connected with the best architects in bay area that can help you design your custom house. We do give free estimates either by phone, E-mail and in-person. We accept cards, checks.

"Sorry Don’t hire as a handyman Needed fixture installed....upside down Fix flush on toilet.....nope still not flushing after I paid $9 for a new part Fix duct on drier ...yes duct tape worked Total paid $159. And I have to hire someone else to finish the job.....too hurried and ship shod"

Klara T on March 2018

No job is too big or too small. Our company delivers a 5 star service right at your door for any type of construction & Handyman service or repairs. Our company believes in providing an excellent service for return business in the future. We Do sub-contract with professional licensed contractors as well as helping you get connected with the best architects in bay area that can help you design your custom house. We do give free estimates either by phone, E-mail and in-person. We accept cards, checks.

"Sorry Don’t hire as a handyman Needed fixture installed....upside down Fix flush on toilet.....nope still not flushing after I paid $9 for a new part Fix duct on drier ...yes duct tape worked Total paid $159. And I have to hire someone else to finish the job.....too hurried and ship shod"

Klara T on March 2018

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Insulation questions, answered by experts

In addition to adding insulation to your attic, you may want to add a radiant barrier. A radiant barrier works by using reflective material, such as foil, on the attic floor. As heat penetrates the roof and enters the attic, the radiant barrier reflects the heat upward and back through the roof. If you receive a lot of direct sunlight on the roof, using both a radiant barrier and insulation in your attic can provide significant benefits.

Closed-cell spray foam insulation itself serves as a vapor barrier (or vapor retarder). However, you may need to install a vapor barrier if you have open-cell spray foam insulation. When in doubt, work with a professional insulation contractor, as they can provide more detail about the specific needs of your home in your climate.

Hanging a thick blanket over your windows will help to keep the heat inside, but only a little. Covering the glass will also prevent the sunlight from getting in, which might actually decrease the efficiency of your window overall. If you get to the point where you’re hanging blankets over your window to keep warm, call in an expert to seal around your windows to prevent warm air from escaping. They may also recommend replacing old windows that aren’t as insulative as newer window technology. Sealing a window isn’t terribly expensive and can make a big difference.

The type of insulation you need in your home depends on your location, the installation site, and your region’s climate. According to Energy Star, insulation in homes in the Southern United States should have an R-value of between R30 and R60 in attics and R13 to R25 in the floors and walls; homes in moderate climates require R values of R38 to R60 in attics and R25 to R30 in floors and walls; and homes in northern states require an R value of R49 to R60 in attics and R25 to R30 in floors and walls.

Yes, cold walls could indicate that your home has poor insulation, especially if the walls are significantly colder than the air or other areas in the home. In most cases, cold walls are a sign that the heat produced by your furnace isn’t hanging around long enough to make the walls warm. If that’s the case, hire a local HVAC technician to take a closer look at your heating system.

The El Granada, CA homeowners’ guide to insulation services

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