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Find Batt, rolled or reflective insulation install or upgrade pros in El Cerrito

Bay Valley Insulation, Inc.
4.6(
193
)
Batt, Rolled or Reflective Insulation - Install or Upgrade

Serving El Cerrito, CA and surrounding areas

Approved

In business since 1988

Free estimates

Warranties offered

"Had a great experience hiring Bay Valley Insulation. The quote arrived very efficiently and was the price I was looking for. The crew of Tony and Henry arrived inside the scheduled window and work was completed in a timely manner that day. The job looked great in the blown attic and final clean-up was great. Thank you."
Response time1 day
Response rate85%
66 neighbors recently requested a quote
Avatar for Attic kings
Attic kings
5.0(
10
)
Batt, Rolled or Reflective Insulation - Install or Upgrade

Serving El Cerrito, CA and surrounding areas

Approved

Free estimates

Warranties offered

Customers say: True professional

"Attic Kings is a 5 star business. I had my insulation replaced and my home rodent proofed by them 3 years ago. They came out today just to check something for me at no charge.The customer service was and is outstanding. I highly recommend Attic Kings. They are very nice and kind as well."
Additional Photos
Response time5 days
Response rate100%
1 neighbors recently requested a quote
Avatar for Attic Pros
Attic Pros
4.9(
233
)
Batt, Rolled or Reflective Insulation - Install or Upgrade

Serving El Cerrito, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2012

Free estimates

Small jobs welcome

"Work I needed done: * Attic Rodent Proofing * Attic Duct Replacement (from aforementioned rodents) * Attic Insulation Replacement * Attic Cleaning * Crawl Space Rodent Proofing * Crawl Space Insulation Replacement * Crawl Space Cleaning * Crawl Space Vapor Barrier Installation * Crawl Space Dehumidifier Installation I was able to schedule a time for them to come visit the property to get a detailed quote very easily through their website. Jeremy was punctual and respectful when visiting the property. He was able to quickly assess the current state of the attic and crawlspace and provide a fair estimate. He was also very knowledgable in advising me on additional steps that I could take to further protect my property. Jeremey also did a great job deciding on the type of insulation and vapor barrier that will be installed that would result in long term success in taking care of my property. Jeremy continued to be very responsive in answering my questions throughout the rest of the process. Omar was the foreman on site, he and the rest of his team were also incredibly respectful and worked diligently over the course of 4 days to finish up the project. Omar did a great job communicating work that had been completed each day as well as any observations he made in the attic and crawlspace. He and his team did a great job protecting the property while they completing their work. If I have any attic or crawlspace needs again I will absolutely reach out to Attic Pros and ask specifically for Jeremy, Omar, and his team. I will come back and update this review with before / after photos."
Blow-In Attic Insulation
San Jose, CA Attic Insulation Installation
Danville, CA Vapor Barrier Installation
Mill Valley, CA Crawlspace Cleaning
Benicia, CA Attic Cleaning & Insulation

+3137

Response time12 hrs
Response rate94%
148 neighbors recently requested a quote
Avatar for Eagle Shield
Eagle Shield
4.3(
18
)
Batt, Rolled or Reflective Insulation - Install or Upgrade

Serving El Cerrito, CA and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"I love this company! Garrett came to my home and assessed how efficient our current insulation, etc was. He was very informative and friendly — explained what we needed and how they could help. At the time, I decided to hold off and he never pushed the sale. When I was ready, he was quick to accommodate my schedule. His team: Angel, Luis, Tommy and TJ were great! They arrived early, were professional, courteous, kind, very helpful with my questions and were above and beyond to help fix things that I wasn’t even aware of. They also were more than happy to help with small problems that I had no idea how to fix. They worked quickly and cleaned up afterwards. You could tell they cared about their work which makes me feel confident that the job was done right. They were also fun to have around — my Great Dane loved them too! Garrett and Dave checked in with me during and afterwards to make sure things were going well and if I had any questions. I highly recommend Eagle Shield."
Additional Photos
Additional Photos
Additional Photos
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Additional Photos

+9

Response time7 hrs
8 neighbors recently requested a quote
Recommended by84%of homeowners
Avatar for Atticare Construction
Atticare Construction
4.5(
177
)
Batt, Rolled or Reflective Insulation - Install or Upgrade

Serving El Cerrito, CA and surrounding areas

Approved

In business since 2008

Free estimates

Warranties offered

"The crew arrived on time and installed plastic on the floor and walls for protection. They did a good job removing the old insulation and installing new insulation. The crew did a great job cleaning up. Nice professional job."
Before Atticare Services
After Properly Sealing the Access
After Insulation Installation
Clean and ready for Insulation Installation
After Insulation Installation

+26

Response time2 hrs
Response rate91%
15 neighbors recently requested a quote
Avatar for AtticElite Insulation Solutions
AtticElite Insulation Solutions
4.6(
27
)
Batt, Rolled or Reflective Insulation - Install or Upgrade

Serving El Cerrito, CA and surrounding areas

Approved

In business since 1999

Free estimates

Warranties offered

"I actually had both my attic and walls insulated. Great price, on-time, efficient, clean-up and communication. Unusual from most contractors today. I would highly recommend these guys. Milo was our contact."
Get $500 Off Rodent Proofing
Get $500 off crawl space cleanup.
Get $500 off rodent proofing.
Spray Foam Insulation
Before Attic Clean Up

+77

Response time2 days
12 neighbors recently requested a quote
Recommended by73%of homeowners
Avatar for Rywen Insulation Inc
Rywen Insulation Inc
4.9(
6
)
Batt, Rolled or Reflective Insulation - Install or Upgrade

Serving El Cerrito, CA and surrounding areas

Approved

In business since 2023

Free estimates

Warranties offered

Rywen Insulation Inc is a licensed and family-owned company proudly serving the Bay Area. We specialize in high-quality insulation services, rodent proofing, and vapor barrier services that help protect your home or business from energy loss, moisture damage, and unwanted intrusions.\n\nWith a strong focus on long-term solutions, we’re committed to improving indoor comfort, enhancing air quality, and increasing energy efficiency. Our team delivers professional results with attention to detail and care on every project.\n\nContact us today to schedule a free estimate and experience reliable service you can count on.

restoration of handrail and concrete stairs
restoration of handrail and concrete stairs
restoration of handrail and concrete stairs
restoration of handrail and concrete stairs
restoration of handrail and concrete stairs

+17

Response time2 days
2 neighbors recently requested a quote
Recommended by16%of homeowners
Avatar for Noble Insulation
Noble Insulation
4.6(
21
)
Batt, Rolled or Reflective Insulation - Install or Upgrade

Serving El Cerrito, CA and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

Noble Insulation Inc. is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 18 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today! \n

Closed cell spray foam
Response time2 days
6 neighbors recently requested a quote
Recommended by100%of homeowners
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FAQs for batt, rolled or reflective insulation install or upgrade projects in El Cerrito, CA

Batt insulation excels in vertical installations because it remains firmly in place and delivers consistent thermal performance. Blown-in insulation performs exceptionally in spaces such as attics, efficiently filling gaps in irregular areas. 

Employing both insulation types according to their strengths enhances your home’s overall energy efficiency and comfort by providing a tailored solution for every space.

Start by measuring the square footage of the space, then match that area with the insulation thickness you need to hit your target R-value. Add a buffer for waste and odd-shaped spots so every cavity is covered. 

Once you have a rough count, run it past a local insulation pro—their on-site advice will fine-tune the numbers and help you avoid costly miscalculations.

Old insulation that is dry, intact, and mold-free does not require removal before adding new insulation; stacking new insulation over it maintains effective thermal performance and boosts energy efficiency. 

If the insulation is damp, moldy, or deteriorated, removal is necessary to eliminate health risks and ensure maximum effectiveness of the new layer. A professional insulation contractor will assess your situation and recommend the most effective solution.

Installing insulation in an average-sized home using batts or boards requires five to 12 hours. Using spray foam or blown-in insulation requires two to five hours. These timeframes are determined by the area’s size, accessibility, and whether old insulation must be removed. 

Complex projects and hard-to-reach spaces demand extra time. Hiring an experienced insulation professional ensures that the installation is completed efficiently and correctly.

Insulation is measured by R-value, which defines how effectively it resists heat flow. A higher R-value provides superior thermal resistance, ensuring your home remains warm in winter and cool in summer. 

Choosing the correct R-value is essential for maximizing energy efficiency and comfort, and it directly impacts long-term utility savings. Professional guidance determines the optimal R-value for your specific climate.

The El Cerrito, CA homeowners’ guide to batt, rolled or reflective insulation installs or upgrades

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