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Find Batt, rolled or reflective insulation install or upgrade pros in Castroville

Avatar for Koala Insulation of Texas Hill Country

Koala Insulation of Texas Hill Country

2190 Clovis R Barker Road, Unit B
5.00(
14
)
Approved Pro

Koala Insulation of Texas Hill Country

2190 Clovis R Barker Road, Unit B
5.00(
14
)
Approved Pro
Super Service Award
Customers say: Quick response
61 local quotes requested
3 years of experience

Koala Insulation of is the area's certified insulation expert providing high-quality insulation services to homeowners, contractors and property owners. We work with new construction, retrofit applications, and properties affected by natural disasters or that have suffered significant damage (no mobile home pls). We provide all types of insulation including blown-in cellulose and fiberglass, spray foam, and batt-insulation. Furthermore, we provide a number of energy efficiency upgrades such as air sealing, thermal imaging, hatch and can light covers. If it involves insulating or improving energy efficiency within a building envelope, we can handle it. We offer competitive prices and free insulation evaluations. We are locally owned and operated, fully insured and licensed, and our services come with a limited lifetime warranty.

"great job quality and affordable price"

Nathaniel C on August 2025

Koala Insulation of is the area's certified insulation expert providing high-quality insulation services to homeowners, contractors and property owners. We work with new construction, retrofit applications, and properties affected by natural disasters or that have suffered significant damage (no mobile home pls). We provide all types of insulation including blown-in cellulose and fiberglass, spray foam, and batt-insulation. Furthermore, we provide a number of energy efficiency upgrades such as air sealing, thermal imaging, hatch and can light covers. If it involves insulating or improving energy efficiency within a building envelope, we can handle it. We offer competitive prices and free insulation evaluations. We are locally owned and operated, fully insured and licensed, and our services come with a limited lifetime warranty.

"great job quality and affordable price"

Nathaniel C on August 2025


Avatar for GN  Insulation

GN Insulation

19619 Pleasanton Road, Unit 2
4.90(
15
)
Approved Pro

GN Insulation

19619 Pleasanton Road, Unit 2
4.90(
15
)
Approved Pro
Customers say: Quick response
11 local quotes requested
45 years of experience

G&N Insulation is committed to excellence every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and responsibility in all of our jobs. We are a locally owned and operated business with more than 20 years of experience serving San Antonio, TX and surrounding areas. Call today and let us put our experience to work for you!

"Very fast response, efficient, Great price and outstanding work."

Jason E on April 2025

G&N Insulation is committed to excellence every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and responsibility in all of our jobs. We are a locally owned and operated business with more than 20 years of experience serving San Antonio, TX and surrounding areas. Call today and let us put our experience to work for you!

"Very fast response, efficient, Great price and outstanding work."

Jason E on April 2025


Avatar for Geo-Insulation

Geo-Insulation

P.O. Box 6871
5.00(
5
)
Approved Pro

Geo-Insulation

P.O. Box 6871
5.00(
5
)
Approved Pro
13 years of experience
Free onsite estimate

As a Geo-Insulation customer, you will experience high quality, personalized service for your attic, walls and crawl space insulation. Home insulation services is what our team specializes in. Whether you choose foam or fiberglass insulation, will help you save money on monthly utility bills, extend the life of your air conditioning system, provide basic sound proofing, standardize air quality and home temperature. Geo-Insulation is committed to providing you with high-quality, professional materials and installation. We will go the extra mile to ensure that you are completely satisfied with your home insulation project. We also offer discounts and other benefits to provide you with the best possible experience at the best possible price.

As a Geo-Insulation customer, you will experience high quality, personalized service for your attic, walls and crawl space insulation. Home insulation services is what our team specializes in. Whether you choose foam or fiberglass insulation, will help you save money on monthly utility bills, extend the life of your air conditioning system, provide basic sound proofing, standardize air quality and home temperature. Geo-Insulation is committed to providing you with high-quality, professional materials and installation. We will go the extra mile to ensure that you are completely satisfied with your home insulation project. We also offer discounts and other benefits to provide you with the best possible experience at the best possible price.


RC Insulation

7510 Capella Circle
5.00(
4
)
Approved Pro

RC Insulation

7510 Capella Circle
5.00(
4
)
Approved Pro
Customers say: Quick response
22 local quotes requested
Free onsite estimate

We're a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. Our services are customized to the individual project, paying close attention to the details of each project that we're involved with. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guaranteeing your satisfaction!

"The work was done professionally! Would recommend!!"

Brandon B on August 2025

We're a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. Our services are customized to the individual project, paying close attention to the details of each project that we're involved with. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guaranteeing your satisfaction!

"The work was done professionally! Would recommend!!"

Brandon B on August 2025


Avatar for Gaona Insulation

Gaona Insulation

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

Gaona Insulation

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
6 years of experience
Free onsite estimate

Over 30 years experience in the market. We strive on service & quality. Traditional insulation, spray foam & drywall. No job too small. No job too big. Gaona Insulation is a locally owned and licensed provider of residential and commercial insulation services. Contact us today and schedule your free insulation inspection! We specialize in: Residential and commercial insulation installation, Spray Foam, Blow-In Insulation, Batt Insulation, Insulation Removal & Drywall.

Over 30 years experience in the market. We strive on service & quality. Traditional insulation, spray foam & drywall. No job too small. No job too big. Gaona Insulation is a locally owned and licensed provider of residential and commercial insulation services. Contact us today and schedule your free insulation inspection! We specialize in: Residential and commercial insulation installation, Spray Foam, Blow-In Insulation, Batt Insulation, Insulation Removal & Drywall.


Avatar for High Caliber Spray Foam Specialists

High Caliber Spray Foam Specialists

234 Swiftwater Cove
4.50(
8
)
Approved Pro

High Caliber Spray Foam Specialists

234 Swiftwater Cove
4.50(
8
)
Approved Pro
Customers say: Terrific value
324 local quotes requested
5 years of experience

We are Central Texas' premier spray foam insulation experts! With more than 25 years in commercial and residential construction services, High Caliber has the knowledge and experience required, no matter the complexity of the project. High Caliber Spray Foam Specialists combine state of the art intelligent equipment, real-time analytics and deep construction expertise to bring you the most accurate, most efficient spray foam install.

"Great efficient!"

Jason E on March 2025

We are Central Texas' premier spray foam insulation experts! With more than 25 years in commercial and residential construction services, High Caliber has the knowledge and experience required, no matter the complexity of the project. High Caliber Spray Foam Specialists combine state of the art intelligent equipment, real-time analytics and deep construction expertise to bring you the most accurate, most efficient spray foam install.

"Great efficient!"

Jason E on March 2025


Avatar for Texas Shield Insulation

Texas Shield Insulation

11418 Roadrunner
4.92(
13
)
Approved Pro

Texas Shield Insulation

11418 Roadrunner
4.92(
13
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
296 local quotes requested

Texas Shield Insulation provides the highest quality work for commercial and residental. We have been involved in the trade for many years. We use only the best products to ensure your comfort. It is very important to us that we leave the customer 100% satisfied. Our company offers CPS rebates if needed. Give us a call and we can get you a FREE QUOTE! Subcontracting: Available for discussion. Billing: COD, CC, Check.

"Excellent. Good job, quick response, great price."

Richard B on July 2021

Texas Shield Insulation provides the highest quality work for commercial and residental. We have been involved in the trade for many years. We use only the best products to ensure your comfort. It is very important to us that we leave the customer 100% satisfied. Our company offers CPS rebates if needed. Give us a call and we can get you a FREE QUOTE! Subcontracting: Available for discussion. Billing: COD, CC, Check.

"Excellent. Good job, quick response, great price."

Richard B on July 2021


June Contracting

4.88(
8
)
Approved Pro

June Contracting

4.88(
8
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
952 local quotes requested

June Contracting provides all types of services such as carpentry, plumbing, electrical, flooring, tape and float, painting, resurfacing, fencing and decking, HVAC and heating. We pride ourselves in our work and strive for the best result possible. We work with integrity and efficiency for quality and satisfaction of our customers. JGC is a small business that has recently formed but we have been in this line of work for years and more years to come.

"June Contracting did a fantastic job in a reasonable amount of money and time to install a couple of ADA-compliant toilets and handrails. Their work was quick and efficient! I would definitely suggest them to friends."

Gary R on January 2025

June Contracting provides all types of services such as carpentry, plumbing, electrical, flooring, tape and float, painting, resurfacing, fencing and decking, HVAC and heating. We pride ourselves in our work and strive for the best result possible. We work with integrity and efficiency for quality and satisfaction of our customers. JGC is a small business that has recently formed but we have been in this line of work for years and more years to come.

"June Contracting did a fantastic job in a reasonable amount of money and time to install a couple of ADA-compliant toilets and handrails. Their work was quick and efficient! I would definitely suggest them to friends."

Gary R on January 2025


JC QUALITY FLOORING

4.92(
12
)
Approved Pro

JC QUALITY FLOORING

4.92(
12
)
Approved Pro
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
306 local quotes requested

As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!

"Juan and his team were excellent. Always showed up when they said they would and went above and beyond to make the final product look excellent. I would hire them again and highly recommend them! Thanks Juan!"

Rich G on December 2024

As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!

"Juan and his team were excellent. Always showed up when they said they would and went above and beyond to make the final product look excellent. I would hire them again and highly recommend them! Thanks Juan!"

Rich G on December 2024


Avatar for Talamantez Group LLC

Talamantez Group LLC

Hanging Moss
5.00(
35
)
Approved Pro

Talamantez Group LLC

Hanging Moss
5.00(
35
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
302 local quotes requested

FAMILY OPERATED-A CREW OF ONLY MASTER INSTALLERS - WITH PROVIDE WARRANTY & INSURANCE GREAT QUALITY WORK AND GREAT TURN AROUND TIMES. OFFERING DUST FREE TILE REMOVAL.

"I must say one of our most stressful times was made smooth and easy with Talamantez Group LLC on our side. We had a great experience from beginning to end with Eric, Ana Marie and their Excellent team. They are an outstanding company, very knowledgeable, experienced, reasonable, friendly and very professional. From our entry way to our kitchen, dining and living rooms they did excellent work. Master Installers indeed, as we viewed each process, they certainly are specialists in each trade. They are quick, honest, reliable and polite plus they are dust free. They go above and beyond to help you with getting your project done the right way, leaving you with breathtaking results. My husband and I were very impressed and satisfied with their dedication, we highly recommend them to anyone looking for an honest, reasonable company. We will definitely use them again for future projects. They are committed to satisfying their customers, 100%"

Enrique A on November 2024

FAMILY OPERATED-A CREW OF ONLY MASTER INSTALLERS - WITH PROVIDE WARRANTY & INSURANCE GREAT QUALITY WORK AND GREAT TURN AROUND TIMES. OFFERING DUST FREE TILE REMOVAL.

"I must say one of our most stressful times was made smooth and easy with Talamantez Group LLC on our side. We had a great experience from beginning to end with Eric, Ana Marie and their Excellent team. They are an outstanding company, very knowledgeable, experienced, reasonable, friendly and very professional. From our entry way to our kitchen, dining and living rooms they did excellent work. Master Installers indeed, as we viewed each process, they certainly are specialists in each trade. They are quick, honest, reliable and polite plus they are dust free. They go above and beyond to help you with getting your project done the right way, leaving you with breathtaking results. My husband and I were very impressed and satisfied with their dedication, we highly recommend them to anyone looking for an honest, reasonable company. We will definitely use them again for future projects. They are committed to satisfying their customers, 100%"

Enrique A on November 2024

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FAQs for batt, rolled or reflective insulation install or upgrade projects in Castroville, TX

Your radiant barrier can last up to 80 years or more with minimal maintenance and care. Factors like the quality of the materials you choose and proper installation affect its actual lifespan. Hiring a radiant barrier professional ensures that it's installed correctly to prevent exposure to moisture and other elements, which will help extend its effectiveness.

Installing a radiant barrier in your home offers several benefits that improve energy efficiency and can lower your electricity bills. Mainly, it reduces cooling costs by reflecting heat away from your home, helping to maintain lower indoor temperatures. In the winter, it can help keep warm air from escaping. This reduces the stress on your HVAC system, potentially extending its lifespan and reducing energy consumption. 

Additionally, a radiant barrier can protect roofing materials and structural components from extreme temperatures. Pairing your radiant barrier with other insulation systems will provide even more benefits.

A professional installation of a radiant barrier takes one to two days, while a DIY project, due to its complexity, extends the process into several days. The installation duration depends on the size of the attic and the chosen method. For larger homes, experts complete the work in two to three days. Laying foil over existing insulation is a faster procedure that maintains high performance, ensuring the barrier operates efficiently.

A radiant barrier must be installed over existing insulation rather than directly underneath it, ensuring that an effective air gap is created for optimal heat reflection. An adequate air space on at least one side permits the reflective surface to work at peak efficiency, reflecting heat away from the home and preventing moisture issues. This placement method enhances insulation performance and maintains structural integrity by reducing heat transfer and condensation risks, ultimately preserving the quality of both the barrier and insulation.

The Castroville, TX 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.