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    Average homeowner rating
  • Verified reviews icon180
    Verified insulation services reviews

Find Insulation pros in San Antonio

Avatar for iFoam Hill Country

iFoam Hill Country

New on AngiNew on Angi
Approved Pro

iFoam Hill Country

New on AngiNew on Angi
Approved Pro
87 local quotes requested
2 years of experience

iFOAM is a U.S.-based insulation franchise fueled by the franchising experts at HorsePower Brands. We specialize in spray foam insulation and also provide best-in-industry blown-in solutions, insulation removal, retrofitting and other specialty project services. At iFOAM, we saw an issue with the industry—a lack of quality and trustworthy services and a clear absence of certified training when it came to spray foam. At iFOAM, we’re flipping the script by providing our certified technicians with the best tools, training and products in the trade and bolstering your experience with prompt, timely communication.

iFOAM is a U.S.-based insulation franchise fueled by the franchising experts at HorsePower Brands. We specialize in spray foam insulation and also provide best-in-industry blown-in solutions, insulation removal, retrofitting and other specialty project services. At iFOAM, we saw an issue with the industry—a lack of quality and trustworthy services and a clear absence of certified training when it came to spray foam. At iFOAM, we’re flipping the script by providing our certified technicians with the best tools, training and products in the trade and bolstering your experience with prompt, timely communication.


Avatar for Koala Insulation of Texas Hill Country

Koala Insulation of Texas Hill Country

5.00(
4
)
Approved Pro

Koala Insulation of Texas Hill Country

5.00(
4
)
Approved Pro
Super Service Award
Customers say: Quick response
83 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.

"They did a great job and are highly recommended"

Damon B on October 2024

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.

"They did a great job and are highly recommended"

Damon B on October 2024


Avatar for Gaona Insulation

Gaona Insulation

New on AngiNew on Angi
Approved Pro

Gaona Insulation

New on AngiNew on Angi
Approved Pro
24 local quotes requested
6 years of experience

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

4.50(
8
)
Approved Pro

High Caliber Spray Foam Specialists

4.50(
8
)
Approved Pro
Customers say: Terrific value
42 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 Spray Foam Genie of San Antonio

Spray Foam Genie of San Antonio

No reviews yet

Spray Foam Genie of San Antonio

No reviews yet
2 years of experience

If you're looking for a simple way to save money and keep your home comfortable in the hot and cold months, one of the best things you can do is invest in spray foam insulation. Spray Foam Genie's insulation process is the most effective you can get and offers many benefits to homeowners. Our services include - Crawl Space Encapsulation - Retro Attics - New Construction - Open and Closed Cell Foam - Slow Rise Foam Injection - Roof Coatings - Concrete Lifting and Leveling - Blower Door Testing Spray Foam Genie of San Antonio is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

If you're looking for a simple way to save money and keep your home comfortable in the hot and cold months, one of the best things you can do is invest in spray foam insulation. Spray Foam Genie's insulation process is the most effective you can get and offers many benefits to homeowners. Our services include - Crawl Space Encapsulation - Retro Attics - New Construction - Open and Closed Cell Foam - Slow Rise Foam Injection - Roof Coatings - Concrete Lifting and Leveling - Blower Door Testing Spray Foam Genie of San Antonio is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.




Avatar for Iso Rihner Texas

Iso Rihner Texas

No reviews yet

Iso Rihner Texas

No reviews yet
Free onsite estimate

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.


Avatar for Express Reconstruction

Express Reconstruction

No reviews yet

Express Reconstruction

No reviews yet
5 years of experience

Your premier General Contractor for all your home repair needs! Trust us for expert craftsmanship, timely service, and reliable solutions. From minor touch-ups to major reconstruction, we specialize in a wide range of home repair services. Our expert team can tackle everything from small drywall repairs to extensive damage restoration projects. Whether it's repairing fencing, refreshing paint, fixing drywall, addressing roofing issues, resolving leaks, or mitigating storm damage, count on Express Reconstruction to handle it all with precision and efficiency. Trust us to restore your home to its former glory!

Your premier General Contractor for all your home repair needs! Trust us for expert craftsmanship, timely service, and reliable solutions. From minor touch-ups to major reconstruction, we specialize in a wide range of home repair services. Our expert team can tackle everything from small drywall repairs to extensive damage restoration projects. Whether it's repairing fencing, refreshing paint, fixing drywall, addressing roofing issues, resolving leaks, or mitigating storm damage, count on Express Reconstruction to handle it all with precision and efficiency. Trust us to restore your home to its former glory!

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Insulation questions, answered by experts

In San Antonio, unexpected costs can arise from discovering outdated or unsafe wiring, pest infestations, or the need for additional attic ventilation. Homes with older construction may require upgrades to meet current energy efficiency standards. Moisture barriers or radiant barriers are sometimes recommended due to local weather patterns. Permit fees and minor repairs to attic access points can also contribute to the overall project scope.

Helpful?

When hiring insulation pros in San Antonio, prioritize those familiar with local building codes and common home designs, such as ranch or stucco homes. Ask about their experience with energy efficiency upgrades and knowledge of regional rebate programs. Ensure they assess attic ventilation and moisture control, and confirm they follow safety protocols for working in high attic temperatures typical of San Antonio homes.

Helpful?

In San Antonio, homes built before the 1990s or those with brick exteriors and minimal attic insulation are often prime candidates for insulation service. If you notice hot spots upstairs, drafty rooms, or high energy bills during summer, your home likely lacks an effective thermal barrier. Visible gaps around attic hatches or recessed lighting also signal the need for improved insulation and air sealing.

Helpful?

In San Antonio, homeowners often overlook air sealing before adding insulation, leading to persistent drafts and reduced home comfort. Choosing insulation with an insufficient R-value for the region’s heat, or neglecting attic ventilation, are frequent errors. Some skip addressing ductwork leaks or fail to use moisture-resistant materials, which are crucial given local humidity and the risk of mold in unconditioned spaces.

Helpful?

San Antonio’s long, humid summers and occasional heavy storms make moisture-resistant insulation and proper attic ventilation essential. The intense sun can cause radiant heat buildup, so radiant barriers and attic insulation upgrades are especially valuable. Scheduling insulation service during the cooler fall or winter months ensures safer attic access and helps maximize energy efficiency before peak summer heat arrives.

Helpful?

The San Antonio, TX homeowners’ guide to insulation services

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