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Blown in insulation install or upgrade pros in San Antonio

HouseRangers
5531 Senisa Springs
4.98(
25
)
Approved Pro
HouseRangers
5531 Senisa Springs
4.98(
25
)
Approved Pro
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
10 local quotes requested

We specialize in insulation installation and upgrades as well as attic and garage ventilation to reduce excessive heat. We have over 20 years of industry experience! We take pride in commitment to the quality of work we produce, and the long-term relationships we build with our clients.

"Bob and his team cleared out very old insulation and replaced with new. They communicated every step of the way. I was so impressed with their work quality and friendliness; I hired them again to replace 9 interior doors. This was a big project, and everything went well with perfect results. Bob's expertise, attention to detail and customer service is the best. "

Lana F on March 2025

We specialize in insulation installation and upgrades as well as attic and garage ventilation to reduce excessive heat. We have over 20 years of industry experience! We take pride in commitment to the quality of work we produce, and the long-term relationships we build with our clients.

"Bob and his team cleared out very old insulation and replaced with new. They communicated every step of the way. I was so impressed with their work quality and friendliness; I hired them again to replace 9 interior doors. This was a big project, and everything went well with perfect results. Bob's expertise, attention to detail and customer service is the best. "

Lana F on March 2025


Reyna Insulation
1326 W Mali Blvd
4.50(
3
)
Approved Pro
Reyna Insulation
1326 W Mali Blvd
4.50(
3
)
Approved Pro
Customers say: Terrific value
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
25 years of experience

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"Showed up on time. Had issues with a truck repair which delayed the job, but took extra effort to keep us updated."

Mama J on May 2024

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"Showed up on time. Had issues with a truck repair which delayed the job, but took extra effort to keep us updated."

Mama J on May 2024


Home Comfort Insulation
3220 West Gerald Avenue
4.75(
40
)
Approved Pro
Home Comfort Insulation
3220 West Gerald Avenue
4.75(
40
)
Approved Pro
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
12 years of experience

Home Comfort Insulation likes nothing more than a happy customer. We are independently owned and operated. Everything is done by us and to the highest quality. We have been involved in the trade for years. We use only the best products and techniques available. It is very important to the company that the customer is satisfied. We believe that this is the only way a business can succeed.

"Had to initiate first contact, but responded quickly when contacted. Work was completed as expected and for price quoted. No surprises. Would recommend and use again if needed."

Neal P on July 2022

Home Comfort Insulation likes nothing more than a happy customer. We are independently owned and operated. Everything is done by us and to the highest quality. We have been involved in the trade for years. We use only the best products and techniques available. It is very important to the company that the customer is satisfied. We believe that this is the only way a business can succeed.

"Had to initiate first contact, but responded quickly when contacted. Work was completed as expected and for price quoted. No surprises. Would recommend and use again if needed."

Neal P on July 2022


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
10 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 Green Quality Air
Green Quality Air
13218 Vista Del Mundo
4.75(
6
)
Approved Pro
Green Quality Air
13218 Vista Del Mundo
4.75(
6
)
Approved Pro
Customers say: Quality work
48 local quotes requested
14 years of experience

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer’s needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"polite courteous knew what he was doing"

Irene G on May 2025

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer’s needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"polite courteous knew what he was doing"

Irene G on May 2025


Avatar for Koala Insulation of Texas Hill Country
Koala Insulation of Texas Hill Country
2190 Clovis R Barker Road, Unit B
5.00(
13
)
Approved Pro
Koala Insulation of Texas Hill Country
2190 Clovis R Barker Road, Unit B
5.00(
13
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
16 local quotes requested

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 service, very knowledgeable, and solved our issue insulation issue with a warm room."

Aaron S on March 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 service, very knowledgeable, and solved our issue insulation issue with a warm room."

Aaron S on March 2025


Avatar for SparkleDust Services LLC
SparkleDust Services LLC
7550 W, I-10 Suite 730
5.00(
1
)
Approved Pro
SparkleDust Services LLC
7550 W, I-10 Suite 730
5.00(
1
)
Approved Pro
17 local quotes requested
1 years of experience

At SparkleDust Services, we specialize in comprehensive cleaning, inspection, and repair of chimneys, air ducts, and dryer vents across San Antonio, TX. Our skilled technicians are dedicated to improving indoor air quality, enhancing system efficiency, and ensuring the safety of your home. With top-notch service, transparent pricing, and a commitment to customer satisfaction, we help homeowners maintain clean, safe, and energy-efficient living spaces. Trust SparkleDust Services to deliver reliable, professional solutions tailored to your home’s needs.

At SparkleDust Services, we specialize in comprehensive cleaning, inspection, and repair of chimneys, air ducts, and dryer vents across San Antonio, TX. Our skilled technicians are dedicated to improving indoor air quality, enhancing system efficiency, and ensuring the safety of your home. With top-notch service, transparent pricing, and a commitment to customer satisfaction, we help homeowners maintain clean, safe, and energy-efficient living spaces. Trust SparkleDust Services to deliver reliable, professional solutions tailored to your home’s needs.


Avatar for Sustainable Roof & Solar
Sustainable Roof & Solar
740 Isom Rd
5.00(
4
)
Approved Pro
Sustainable Roof & Solar
740 Isom Rd
5.00(
4
)
Approved Pro
Customers say: Quick response
72 local quotes requested
3 years of experience

"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

"I had an amazing experience with Sustainable Roofing and Solar when they replaced my roof! From start to finish, their team was professional, efficient, and incredibly knowledgeable. They walked me through the entire process, answered all my questions, and made sure everything was done to the highest standard. The quality of their work exceeded my expectations, and my new roof looks fantastic! I would 100% use them again and highly recommend them to anyone in need of roofing or solar services. Five stars all the way!"

Elsa C on February 2025

"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

"I had an amazing experience with Sustainable Roofing and Solar when they replaced my roof! From start to finish, their team was professional, efficient, and incredibly knowledgeable. They walked me through the entire process, answered all my questions, and made sure everything was done to the highest standard. The quality of their work exceeded my expectations, and my new roof looks fantastic! I would 100% use them again and highly recommend them to anyone in need of roofing or solar services. Five stars all the way!"

Elsa C on February 2025


Wright RE and GC, LLC
9304 Comanche Ridge Dr
New on HomeAdvisorNew on Angi
Approved Pro
Wright RE and GC, LLC
9304 Comanche Ridge Dr
New on AngiNew on HomeAdvisor
Approved Pro
195 local quotes requested
3 years of experience

We are a locally owned and operated company out of Ft Worth, Texas. We value honesty and integrity in all aspects of our business. We offer a variety of general contracting services that are customized to each individual project. We pride ourselves on the quality of our work, as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

We are a locally owned and operated company out of Ft Worth, Texas. We value honesty and integrity in all aspects of our business. We offer a variety of general contracting services that are customized to each individual project. We pride ourselves on the quality of our work, as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!


RC Insulation
7510 Capella Circle
5.00(
2
)
Approved Pro
RC Insulation
7510 Capella Circle
5.00(
2
)
Approved Pro
Customers say: Quick response
33 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!

"RC Insulation performed a Job Well Done! Customer service was great. Ricardo came in quoted out the work, even pointed out duct repairs needed before the insulation could be blown in. Ricardo facilitated the duct repairs then came in with the insulation. I obtained many quotes before selecting RC Insulation. The quote was more than fair and there was never no feeling of over pricing. RC Insulation contacts have already been shared. Thank You - Donald Gutierrez"

Donald G on April 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!

"RC Insulation performed a Job Well Done! Customer service was great. Ricardo came in quoted out the work, even pointed out duct repairs needed before the insulation could be blown in. Ricardo facilitated the duct repairs then came in with the insulation. I obtained many quotes before selecting RC Insulation. The quote was more than fair and there was never no feeling of over pricing. RC Insulation contacts have already been shared. Thank You - Donald Gutierrez"

Donald G on April 2025

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Blown in insulation install or upgrades FAQs

Blown-in insulation offers several advantages over traditional insulation methods. This insulation option is fire-resistant, long-lasting, and more energy-efficient, providing superior thermal regulation for your home. Blown-in insulation fills gaps in walls and hard-to-reach spaces effectively, reduces noise transmission, enhances indoor comfort, and can increase your home's overall resale value.

Installing blown-in insulation in a 1,500-square-foot house costs between $2,625 and $11,250. Your total cost will depend on the type of insulation material you choose, labor rates in your area, and any additional work required, such as mold remediation or electrical adjustments. Hiring an insulation professional ensures proper installation, and labor costs typically range from $40 to $70 per hour. Getting detailed quotes can help you budget accurately for your project.

The cost of spray foam insulation ranges from $0.45 to $1.50 per board foot, while blown-in cellulose insulation costs between $0.60 and $2.30 per square foot. Spray foam insulation is less expensive per unit and offers excellent air sealing properties with higher R-values. Blown-in cellulose, made from recycled materials, is slightly more expensive but provides superior soundproofing and is environmentally friendly. Choosing between the two depends on your specific insulation needs, budget, and preference for eco-friendly materials.

Blown-in insulation is generally cheaper to install than batts. Batt and roll insulation can cost up to $2,500 on average, whereas blown-in insulation often results in cost savings due to lower material and labor expenses. Additionally, blown-in insulation fills gaps and irregular spaces more effectively, improving energy efficiency. Opting for blown-in insulation can save you money while providing better coverage and performance compared to traditional batts.

The best R-value for blown-in insulation depends on the area of your home you're insulating and your specific climate zone. Generally, attics in the U.S. should have an R-value between 30 and 60, with colder regions requiring higher values for optimal energy efficiency. Walls typically need R-values between 13 and 21. Consulting with a professional can help determine the ideal R-value for your insulation project based on local building codes and energy requirements.

Your decision to remove old insulation before installing blown-in insulation depends on the condition of the existing material. If the old insulation is damaged, moldy, or infested with pests, you should remove it to prevent health hazards and ensure effectiveness. If the existing insulation is in good condition, you can often install blown-in insulation over it to increase R-value and improve efficiency. Consulting with a professional insulation installer can help determine the best course of action for your specific situation.

The homeowners guide to blown in insulation install or upgrades
From average costs to expert advice, get all the answers you need to get your job done.
new spray foam insulation being applied in attic
Apr 28, 2025
Apr 28, 2025
Spray foam insulation costs depend on the area size, foam type and thickness, and how the pro installs it. We break down the cost to help you budget.
room in home with sound proofing panels on the wall
Apr 23, 2025
Apr 23, 2025
The cost to soundproof a room depends mainly on room size and the material you use. This guide can help you plan your project budget.
Wooden planks with building foam
Apr 16, 2025
Apr 16, 2025
Create a budget for new insulation using this cost guide, featuring the most important price factors to consider.
Worker installing new home roof insulation
Mar 31, 2025
Mar 31, 2025
Budget for radiant barrier costs based on factors such as foil type, attic size, material quality, ventilation type, labor, and more.
A worker spraying blown fiberglass insulation between attic trusses
Feb 11, 2025
Feb 11, 2025
Check out the cost to install blown-in insulation based on factors like R-value, insulation type, local labor rates, and more.
Batt and roll insulation installed by professional in protective gear
Feb 14, 2025
Feb 14, 2025
Our guide explains how much you should budget for insulation installation to help keep your home comfortable and your energy bills lower.
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