Get matched with top insulation pros in Castroville, TX

High Caliber Spray Foam Specialists

Customers say: Quick response

Recommended by 100% of Angi customers

6 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

"Great efficient!"

Jason E on March 2025

Gaona Insulation

Gaona Insulation

7 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.

"This is the second time I have used Gaona and they are professionals. They also have excellent customer service and give you personal attention to make sure the job is done timely and to your satisfaction. Francisco Jr, Mr Sanchez, JR and everyone else makes sure to keep the communication alive during the project. They also did my sheetrock, texture, tape and float and my interior and exterior painting on my new building. I highly recommend them!"

Mark N on December 2025

"This is the second time I have used Gaona and they are professionals. They also have excellent customer service and give you personal attention to make sure the job is done timely and to your satisfaction. Francisco Jr, Mr Sanchez, JR and everyone else makes sure to keep the communication alive during the project. They also did my sheetrock, texture, tape and float and my interior and exterior painting on my new building. I highly recommend them!"

Mark N on December 2025

EZ Air Conditioning And Heating

4.92(

EZ Air Conditioning And Heating

4.92(

Customers say: True professional

Recommended by 98% of Angi 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

"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

ABC Home & Commercial Services

1,820

ABC Home & Commercial Services

1,820

Recommended by 91% of Angi 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

"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

Guardian Protection

2,120

Guardian Protection

2,120

Recommended by 93% of Angi 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

"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

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

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

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

Linda E on August 2022

County Wide Service Company

179

County Wide Service Company

179

Customers say: Quick response

Recommended by 92% of Angi 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

"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

Damiani's Comfort Design

4.80(

Damiani's Comfort Design

4.80(

Recommended by 92% of Angi 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

"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

Tasco Air Conditioning

4.75(

212

Tasco Air Conditioning

4.75(

212

Recommended by 91% of Angi customers

Call us! We are ready to help improve your comfort today. With over 31 years of experience in repairs and installations we focus on your comfort with our experience service team and installation of only the highest quality equipment. Our service is exception, our rates are fair, and the equipment is top-of-line. We are your comfort experts! We are experts in energy efficiency auditing and customized heating & air conditioning systems for the highest efficiency and comfort.

"I will not be using Tasco again for my air conditioning needs. I recently agreed to have them replace a faulty expansion valve in my relatively new system, which they had installed. The expansion valve was free (a warrantied product). They used 2 lbs. of freon. They also installed a $38 dollar dryer. The two technicians spent a total of 1 hour and 13 minutes to complete the work. The estimate to complete the work was $1200.00. You would think that this company would cut me a better deal for warranty work. Upon completion of the work, I requested an itemized bill. Later that day, the owner stated they do not give out itemized bills and that he charges a flat rate for his services. After arguing wth him for a short time he stated that because I agreed to his estimate there was nothing to argue about. If you charge a flat rate why would there be an estimate? When I started using Tasco, they had an A rating- it is now down to a B. Do yourself a favor and go with a better company that is cheaper. Make sure you get an itemized bill. You can look up the cost of every part online. I never minded paying a premium for good service, but this is ridiculous."

Randy D on May 2019

"I will not be using Tasco again for my air conditioning needs. I recently agreed to have them replace a faulty expansion valve in my relatively new system, which they had installed. The expansion valve was free (a warrantied product). They used 2 lbs. of freon. They also installed a $38 dollar dryer. The two technicians spent a total of 1 hour and 13 minutes to complete the work. The estimate to complete the work was $1200.00. You would think that this company would cut me a better deal for warranty work. Upon completion of the work, I requested an itemized bill. Later that day, the owner stated they do not give out itemized bills and that he charges a flat rate for his services. After arguing wth him for a short time he stated that because I agreed to his estimate there was nothing to argue about. If you charge a flat rate why would there be an estimate? When I started using Tasco, they had an A rating- it is now down to a B. Do yourself a favor and go with a better company that is cheaper. Make sure you get an itemized bill. You can look up the cost of every part online. I never minded paying a premium for good service, but this is ridiculous."

Randy D on May 2019

Geo-Insulation, LLC

Geo-Insulation, LLC