Get matched with top insulation pros in Castroville, TX
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78 Verified Reviews for Insulation Service pros in Castroville, TX
*The Angi rating for Insulation Service companies in Castroville, TX 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 Castroville, TX 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 May 07, 2025
Insulation pros in Castroville
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
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.
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
"At Sustainable Roofing and Solar, we care deeply about people and our environment. As an Home Performance Contractor our core values involve good business ethics which drives us to create a stronger more sustainable future. Through cutting energy costs and leveraging government incentive programs, we strive to facilitate a thriving quality of life through solar energy for as many American families and businesses as possible. Sustainable Solar was founded in Keller, Texas, and now serves the entire Lonestar state. Our goal is to educate and help every customer achieve their solar dreams. Local business. Free Estimates. Serving San Antonio. Lowes PROvider."
"From start to finish working with Sustainable was a pleasant experience! Would definitely recommend. Customer service was excellent and prices were very affordable."
Lisa C on September 2024
"At Sustainable Roofing and Solar, we care deeply about people and our environment. As an Home Performance Contractor our core values involve good business ethics which drives us to create a stronger more sustainable future. Through cutting energy costs and leveraging government incentive programs, we strive to facilitate a thriving quality of life through solar energy for as many American families and businesses as possible. Sustainable Solar was founded in Keller, Texas, and now serves the entire Lonestar state. Our goal is to educate and help every customer achieve their solar dreams. Local business. Free Estimates. Serving San Antonio. Lowes PROvider."
"From start to finish working with Sustainable was a pleasant experience! Would definitely recommend. Customer service was excellent and prices were very affordable."
Lisa C on September 2024
Residential Construction & Remodeling of all types from New Add-Ons, Flooring, Drywall, Electrical (installation of new fixtures or repairing already installed electrical), Insulating, Tile (bathrooms, kitchens, pools, sidewalks), Plumbing, Concrete Staining, Painting, Trim work, Landscaping, and much more.
Residential Construction & Remodeling of all types from New Add-Ons, Flooring, Drywall, Electrical (installation of new fixtures or repairing already installed electrical), Insulating, Tile (bathrooms, kitchens, pools, sidewalks), Plumbing, Concrete Staining, Painting, Trim work, Landscaping, and much more.
Spray Foam Insulation (Open and Closed Cell). Energy Efficient. Veteran Owned and Operated.
Spray Foam Insulation (Open and Closed Cell). Energy Efficient. Veteran Owned and Operated.
Welcome to our insulation company based right here in the heart of San Antonio! With over 16 years of hands-on experience across Europe and the USA, we've perfected our craft to bring you the finest in spray foam and blow-in insulation services. At our core, we're all about making you feel comfortable - both after we've installed your insulation and throughout the entire process. That's why we offer: - Estimates within 24 hours because we understand your time is valuable - A late discount in case we're late to the job - your satisfaction matters. -A two-week notice period so you don't have to wait months for your appointment. - A 10-year warranty for added peace of mind We know that selecting the right insulation company goes beyond just skills - it's about trust. That's why we stand by our commitment to transparency, integrity, and reliability in everything we do. When you invite us into your home or business, rest assured, you're in good hands. So, whether you're looking to upgrade your current insulation or starting fresh with a new project, let us be your partners every step of the way. Together, we'll create a space that's not just well-insulated, but truly feels like home.
Welcome to our insulation company based right here in the heart of San Antonio! With over 16 years of hands-on experience across Europe and the USA, we've perfected our craft to bring you the finest in spray foam and blow-in insulation services. At our core, we're all about making you feel comfortable - both after we've installed your insulation and throughout the entire process. That's why we offer: - Estimates within 24 hours because we understand your time is valuable - A late discount in case we're late to the job - your satisfaction matters. -A two-week notice period so you don't have to wait months for your appointment. - A 10-year warranty for added peace of mind We know that selecting the right insulation company goes beyond just skills - it's about trust. That's why we stand by our commitment to transparency, integrity, and reliability in everything we do. When you invite us into your home or business, rest assured, you're in good hands. So, whether you're looking to upgrade your current insulation or starting fresh with a new project, let us be your partners every step of the way. Together, we'll create a space that's not just well-insulated, but truly feels like home.
We provide a brand new type of home insulation exponentially safer and more effective than traditional fiberglass or spray foam insulation. You can expect up to 50% savings on your electric bill after upgrading and we guarantee 20% of that. Our material is called phase material or PCM
We provide a brand new type of home insulation exponentially safer and more effective than traditional fiberglass or spray foam insulation. You can expect up to 50% savings on your electric bill after upgrading and we guarantee 20% of that. Our material is called phase material or PCM
Gest Construction LLC is a General Contractor Specializing in Metal Buildings - Steel Fabrication - New Construction - Site Improvements - Renovations - Concrete Slabs & Walkways - Steel & Wood Framing -Roofing - Painting - Dry Wall - Finish Carpentry -Repairs & Maintenance
Gest Construction LLC is a General Contractor Specializing in Metal Buildings - Steel Fabrication - New Construction - Site Improvements - Renovations - Concrete Slabs & Walkways - Steel & Wood Framing -Roofing - Painting - Dry Wall - Finish Carpentry -Repairs & Maintenance
Insulation services FAQs
When choosing a professional insulation installer, consider asking these questions to determine the best fit.
Will you address air leaks in my house?
Can you provide an R-value (heat resistance) fact sheet?
What kind of insulation will work best for my home?
How do you handle signs of a water leak?
Are you licensed and insured?
Can you provide customer references?
The best type of insulation for your home depends on what you need, so the answer will depend on your specific situation. If you’re building a house, structural panels are easy to install during the building process in addition to being the most energy efficient type. If you live in a warm climate, reflective insulation may benefit you more as it costs less than other insulation types. And for standard attics, loose-fill, spray foam, or blown-in insulation work well.
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.
In some cases, you may not have enough insulation to properly regulate your home’s temperature. Watch for a few signs your home needs more insulation, such as:
High heating and cooling bills
Uncomfortable room temperatures
Ice dams on the edge of your roof
Roof leaks
Cold floors and walls
Freezing pipes
Temperature fluctuations
Visibly low insulation
Noise problems
Pest problems
On average, insulating an attic costs about $2,500, ranging from $1,500 to $3,500, depending on the insulation type, amount, and your attic’s accessibility. Additional cost factors include sealing air leaks, removal or replacement of insulation, and inspections. Types of insulation include:
Blown-in: $1–$4 per square foot
Spray foam: $2–$5 per square foot
Batt: $2–$4 per square foot
Structural insulated panels: $4–$7 per square foot
Loose-fill: $2–$5 per square foot
Reflective: $0.50–$1.50 per square foot
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