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Find Insulation pros in Saint Hedwig

Avatar for High Caliber Spray Foam Specialists

High Caliber Spray Foam Specialists

5.00(
7
)
Approved Pro

High Caliber Spray Foam Specialists

5.00(
7
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2020 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 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
Customers say: Quick response
2022 years of experience
Free onsite estimate

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 iFoam Hill Country

iFoam Hill Country

New on AngiNew on Angi
Approved Pro

iFoam Hill Country

New on AngiNew on Angi
Approved Pro
2023 years of experience
Free onsite estimate

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 EZ Air Conditioning And Heating

EZ Air Conditioning And Heating

4.92(
74
)

EZ Air Conditioning And Heating

4.92(
74
)
Customers say: True professional
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers

At EZ Air Conditioning and Heating, we are proud of our long-standing ties to the area in and around San Antonio. Our family-owned and operated business, EZ Air Conditioning And Heating has been serving the local service industry since February of 2000, and we look forward to continuing to do so for many years to come. EZ Air Conditioning and Heating is focusing on treating customers the same way as we would like to be treated, as consumers, not numbers. We believe that everyone deserves comfort and indoor air quality. We create and implement solutions related to the Heating, Ventilation, and Air-Conditioning technology of indoor environmental comfort, looking ahead of the respiratory problems that are on the rise. As EZ Air Conditioning and Heating continues to grow, we always strive to recruit and hire the best, most professional individuals who have not only the requisite experience and knowledge, but also an unwavering focus on serving our clients air conditioning needs to the best of their abilities. EZ Air Conditioning and Heating clients' satisfaction is always our top priority, so we constantly strive to stay abreast of all the latest developments in HVAC design technology. We operate in a highly competitive environment and differentiate ourselves through superior quality and honesty that underlies every aspect of the services we provide. From the moment you call our office, you'll enjoy individualized attentiveness and responses that are tailored to address your specific concerns. We view each new client as another opportunity to prove that we are San Antonio's top provider of cost-effective, tailored HVAC Systems solutions.

"NG: After they sell you a unit and when you start having problems, Jonathan Hernandez and his crew will tell you that there's nothing wrong. They will charge for every service call you make and leave you high and dry. I spent $15,000 for their "top of the line, Infinity Carrier" unit with all the energy efficienc BS they advertise. After 2 years of struggles with high humidity problems, high electric bills, VFD faults, and overall frustration with this purchase, this vendor wants to clean their hands and pretend I don't exist. Sadly, google review is my only leverage because they want everyone to get them 5 stars. I would if what they sold me was what they marketed or if they would at least fix what's broken or replace the entire system. My advice to you, find another vendor. Carrier has problems like other manufacturers, but you are at the mercy of who installs your system."

WALTER G on June 2023

At EZ Air Conditioning and Heating, we are proud of our long-standing ties to the area in and around San Antonio. Our family-owned and operated business, EZ Air Conditioning And Heating has been serving the local service industry since February of 2000, and we look forward to continuing to do so for many years to come. EZ Air Conditioning and Heating is focusing on treating customers the same way as we would like to be treated, as consumers, not numbers. We believe that everyone deserves comfort and indoor air quality. We create and implement solutions related to the Heating, Ventilation, and Air-Conditioning technology of indoor environmental comfort, looking ahead of the respiratory problems that are on the rise. As EZ Air Conditioning and Heating continues to grow, we always strive to recruit and hire the best, most professional individuals who have not only the requisite experience and knowledge, but also an unwavering focus on serving our clients air conditioning needs to the best of their abilities. EZ Air Conditioning and Heating clients' satisfaction is always our top priority, so we constantly strive to stay abreast of all the latest developments in HVAC design technology. We operate in a highly competitive environment and differentiate ourselves through superior quality and honesty that underlies every aspect of the services we provide. From the moment you call our office, you'll enjoy individualized attentiveness and responses that are tailored to address your specific concerns. We view each new client as another opportunity to prove that we are San Antonio's top provider of cost-effective, tailored HVAC Systems solutions.

"NG: After they sell you a unit and when you start having problems, Jonathan Hernandez and his crew will tell you that there's nothing wrong. They will charge for every service call you make and leave you high and dry. I spent $15,000 for their "top of the line, Infinity Carrier" unit with all the energy efficienc BS they advertise. After 2 years of struggles with high humidity problems, high electric bills, VFD faults, and overall frustration with this purchase, this vendor wants to clean their hands and pretend I don't exist. Sadly, google review is my only leverage because they want everyone to get them 5 stars. I would if what they sold me was what they marketed or if they would at least fix what's broken or replace the entire system. My advice to you, find another vendor. Carrier has problems like other manufacturers, but you are at the mercy of who installs your system."

WALTER G on June 2023


Avatar for Bondoc Roofing

Bondoc Roofing

4.98(
57
)

Bondoc Roofing

4.98(
57
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

When you need a San Antonio Roofing Contractor, you can rest easy and know that you are getting the very best when you turn to the experts at Bondoc Roofing. With over 20 years of combined experience, we have earned a strong reputation for providing San Antonio home owners, builders, realtors, and property owners with responsive service, the highest quality workmanship, and finest products. We pride ourselves in our customer service and the high degree of customer satisfaction that accompanies our work. Call your local family owned and operated GAF certified contractor today!!

"Very well. Very professional love the follow up calls."

Karen F on November 2019

When you need a San Antonio Roofing Contractor, you can rest easy and know that you are getting the very best when you turn to the experts at Bondoc Roofing. With over 20 years of combined experience, we have earned a strong reputation for providing San Antonio home owners, builders, realtors, and property owners with responsive service, the highest quality workmanship, and finest products. We pride ourselves in our customer service and the high degree of customer satisfaction that accompanies our work. Call your local family owned and operated GAF certified contractor today!!

"Very well. Very professional love the follow up calls."

Karen F on November 2019


Avatar for ABC Home & Commercial Services

ABC Home & Commercial Services

4.74(
1,820
)

ABC Home & Commercial Services

4.74(
1,820
)
Customers say: Super punctual
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers

At ABC Home & Commercial Services, our goal is to exceed your expectations for residential and commercial service of your air conditioning and heating systems in San Antonio, TX and Bexar County. We promise to treat your home, your family and your business with respect and consideration. We promise to offer you enough information to make an educated decision on repairs or replacement. We seek to build long term relationships, not just sell you something and move on. When we leave your service call or installation, we want you to feel comfortable referring us to friends, family and co workers. If you ever have a question or concern, we are an easy phone call away. Also serving Pleasanton, Castle Hills, Helotes, Pipe Creek, Floresville, Selma & Garden Ridge, TX.

"they are all pro. they are good, and they are on time. they clean up and we trusted them with whatever they doing"

Dolores E on April 2022

At ABC Home & Commercial Services, our goal is to exceed your expectations for residential and commercial service of your air conditioning and heating systems in San Antonio, TX and Bexar County. We promise to treat your home, your family and your business with respect and consideration. We promise to offer you enough information to make an educated decision on repairs or replacement. We seek to build long term relationships, not just sell you something and move on. When we leave your service call or installation, we want you to feel comfortable referring us to friends, family and co workers. If you ever have a question or concern, we are an easy phone call away. Also serving Pleasanton, Castle Hills, Helotes, Pipe Creek, Floresville, Selma & Garden Ridge, TX.

"they are all pro. they are good, and they are on time. they clean up and we trusted them with whatever they doing"

Dolores E on April 2022


Avatar for Guardian Protection

Guardian Protection

4.74(
2,120
)

Guardian Protection

4.74(
2,120
)
Customers say: Super punctual
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

Protecting homes and businesses since 1950, Guardian Protection is one of the nation's largest and most highly regarded security companies. We provide smart technology, 24/7 professional monitoring, and peace of mind to hundreds of thousands of customers. Our products are installed by experts, monitored by real people, and truly make a difference. We do what we do because of one simple truth: life is better when it's safe.

"We hired Guardian to install our security system at our Washington, DC, business. The service and quality of the work was horrible. We had cameras and an alarm system installed; it was a relatively large system. They outsource most of the work to various vendors. They could not manage their vendors; what was supposed to take a week took two months. The sales rep did not return calls, and you could never get anyone in management on the phone. Random people would show up at unannounced times. The few things that an actual Guardian employee did were they made a huge mess of our newly remodeled office and were rude to our staff. We have offices in five markets across the US and have high security at each; we have never had such a poor experience."

William M on December 2024

Protecting homes and businesses since 1950, Guardian Protection is one of the nation's largest and most highly regarded security companies. We provide smart technology, 24/7 professional monitoring, and peace of mind to hundreds of thousands of customers. Our products are installed by experts, monitored by real people, and truly make a difference. We do what we do because of one simple truth: life is better when it's safe.

"We hired Guardian to install our security system at our Washington, DC, business. The service and quality of the work was horrible. We had cameras and an alarm system installed; it was a relatively large system. They outsource most of the work to various vendors. They could not manage their vendors; what was supposed to take a week took two months. The sales rep did not return calls, and you could never get anyone in management on the phone. Random people would show up at unannounced times. The few things that an actual Guardian employee did were they made a huge mess of our newly remodeled office and were rude to our staff. We have offices in five markets across the US and have high security at each; we have never had such a poor experience."

William M on December 2024


Avatar for Comfort-Air Engineering & Primo Plumbing, Inc.

Comfort-Air Engineering & Primo Plumbing, Inc.

4.83(
201
)

Comfort-Air Engineering & Primo Plumbing, Inc.

4.83(
201
)
Customers say: True professional
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers

Since 1964, Comfort-Air Engineering & Primo Plumbing Inc has been serving San Antonio, TX and its surrounding areas in all its heating, cooling, & plumbing needs. If you want a heating, cooling, & plumbing company that offers upfront pricing, has free estimates on replacement systems, has been in business for over 50 years, is 5 star rated and family owned, then Comfort-Air Engineering & Primo Plumbing Inc is for you. Call now to schedule an appointment!

"Perfect .. got the heat we needed in record time. Professional, knowledgeable, reasonable."

Linda E on August 2022

Since 1964, Comfort-Air Engineering & Primo Plumbing Inc has been serving San Antonio, TX and its surrounding areas in all its heating, cooling, & plumbing needs. If you want a heating, cooling, & plumbing company that offers upfront pricing, has free estimates on replacement systems, has been in business for over 50 years, is 5 star rated and family owned, then Comfort-Air Engineering & Primo Plumbing Inc is for you. Call now to schedule an appointment!

"Perfect .. got the heat we needed in record time. Professional, knowledgeable, reasonable."

Linda E on August 2022


Avatar for County Wide Service Company

County Wide Service Company

4.74(
179
)

County Wide Service Company

4.74(
179
)
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers

We are locally owned and proudly serving San Antonio and Bexar County for over 60 years as one of the oldest, continuously operated HVAC Companies and we are proud to now offer plumbing services in the area. Our commitment to provide reliable and high-quality heating, cooling, and plumbing services, and products to families throughout San Antonio and Bexar County is unwavering. County Wide Service Company, we are the original "Weekend Warriors" in the area, providing service on Saturdays and Sundays at no extra charge, and we've got you covered on holidays too - no extra fees for holiday service. We are an A+ rated company with the BBB. Let our team provide you with your own comfort evaluation and recommend effective solutions for the highest level of comfort in your home. ​Schedule a County Wide Service Company AC or Heating or Plumbing service with us today and experience the difference County Wide Service Company can make in your home.​ We offer transparent pricing with free estimates for equipment and repairs, flexible financing options with approved credit, as well as a 15% discount for all active duty/retired military and 1st responders. Contact us now and see why we are the best in the business! Done on Time. Done Professionally. Done Right. Call now 210-884-HVAC or 877-604-HVAC to schedule an appointment.

"Very good, they came in same day and repair he had all of the parts took some hour to fixed it. I had a service agreement with them so whatever happens they are the one who's gonna come out."

Vladimir S on April 2022

We are locally owned and proudly serving San Antonio and Bexar County for over 60 years as one of the oldest, continuously operated HVAC Companies and we are proud to now offer plumbing services in the area. Our commitment to provide reliable and high-quality heating, cooling, and plumbing services, and products to families throughout San Antonio and Bexar County is unwavering. County Wide Service Company, we are the original "Weekend Warriors" in the area, providing service on Saturdays and Sundays at no extra charge, and we've got you covered on holidays too - no extra fees for holiday service. We are an A+ rated company with the BBB. Let our team provide you with your own comfort evaluation and recommend effective solutions for the highest level of comfort in your home. ​Schedule a County Wide Service Company AC or Heating or Plumbing service with us today and experience the difference County Wide Service Company can make in your home.​ We offer transparent pricing with free estimates for equipment and repairs, flexible financing options with approved credit, as well as a 15% discount for all active duty/retired military and 1st responders. Contact us now and see why we are the best in the business! Done on Time. Done Professionally. Done Right. Call now 210-884-HVAC or 877-604-HVAC to schedule an appointment.

"Very good, they came in same day and repair he had all of the parts took some hour to fixed it. I had a service agreement with them so whatever happens they are the one who's gonna come out."

Vladimir S on April 2022


Avatar for Damiani's Comfort Design

Damiani's Comfort Design

4.80(
66
)

Damiani's Comfort Design

4.80(
66
)
Customers say: Super punctual
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers

Damian’s Comfort Design specializes in Heating and Cooling services in San Antonio and surrounding areas for all kinds of residential and light commercial HVAC equipment. FREE in-home estimates on system and duct work change outs! With more than 26 years of professional experience, we have been serving happy customers since 1985. 12 employees. Family Owned. Charges a flat rate. No subs. License number: TACLB23550.

"perfectly. they reminded me i needed to make an appt. they called the day of it to say the technician was on his way. he examined the inside unit. no problems or issues found. then, he checked the outside condenser. it"

garrett d on August 2020

Damian’s Comfort Design specializes in Heating and Cooling services in San Antonio and surrounding areas for all kinds of residential and light commercial HVAC equipment. FREE in-home estimates on system and duct work change outs! With more than 26 years of professional experience, we have been serving happy customers since 1985. 12 employees. Family Owned. Charges a flat rate. No subs. License number: TACLB23550.

"perfectly. they reminded me i needed to make an appt. they called the day of it to say the technician was on his way. he examined the inside unit. no problems or issues found. then, he checked the outside condenser. it"

garrett d on August 2020

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Insulation questions, answered by experts

2x4 walls can hold R-13 or R-15 batts of insulation, which is usually about 3.5 inches thick. You should also check with your local building codes to see if there’s a required thickness you need to adhere to. 

You can also use R-value maps to determine the best thickness and ratings for where you live. For example, someone in Texas doesn’t need as thick of insulation as someone in Montana. Energy Star has a good one you can reference.

Polyisocyanurate foam, or polyiso for short, has the highest R-value per square inch: 6.5 to 6.8. Polyiso is a rigid foam that comes with a reflective foil on both sides to serve as a radiant barrier. Given its high R-value, rigid foam is usually meant for foundations and basement walls.

Spray foam insulation doesn’t do well around heat sources. Therefore, You can use spray foam insulation to seal around HVAC boots that penetrate through the drywalls or around where wrapped ducts connect to the boots, but we don’t recommend using spray foam insulation to encapsulate your air ducts. Spray foam insulation on air ducts is also less effective compared to duct wraps.

If you have bubble wrap lying around the house and you don’t care about the odd look, taping bubble wrap over a window is a very affordable way to insulate it. Another inexpensive option for insulating windows is to add new caulk around the glass. This step quickly cuts down on air drafts for older windows, and a tube of caulk only costs a few dollars. Adding plastic shrink film around the glass is another cost-effective option. You can purchase a kit of plastic film for a few dollars per window.

The amount of insulation you need will vary depending on where you live. Energy Star recommends certain minimum insulation values in different geographic regions. In most cases, however, even adding a little insulation is better than not adding any.

The Saint Hedwig, TX homeowners’ guide to insulation services

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