Top-rated mold testing and remediation specialists.

Get matched with top mold testing and remediation specialists in Karnes City, TX

Enter your ZIP and get matched with up to 5 pros

Need a pro for your mold testing and remediation project in Karnes City, TX?

Select your specific project to find the pro for you.

Find Mold testing and remediation specialists in Karnes City

Avatar for GreenWorks Inspections & Engineering

GreenWorks Inspections & Engineering

106 E 6th St
4.53(
60
)
Approved Pro

GreenWorks Inspections & Engineering

106 E 6th St
4.53(
60
)
Approved Pro
Customers say: Super punctual
145 local quotes requested
16 years of experience

At GreenWorks, we know that buying, building, or investing in property is one of the biggest decisions of your life. You deserve absolute peace of mind and confidence in your investment. That’s why we’ve built the nation’s largest privately owned, non-franchise inspection and engineering company—serving with unmatched quality, speed, and care. Unlike most inspectors who only point out problems, GreenWorks provides clear answers, proactive solutions, and cost transparency. Every inspection includes a detailed walkthrough, a comprehensive report with photos, and a free repair estimator so you know exactly what deficiencies mean and how much they will cost to fix. From foundation mapping, plumbing, and HVAC checks to mold, asbestos, radon, and lead testing, our comprehensive services ensure no detail is missed. For homeowners, we are your go-to partner from the first pre-pour on new construction to warranty inspections years later. For realtors, we keep deals moving forward with fast, accurate reports and communication your clients can trust. For commercial investors, we can inspect up to 900 units a day, delivering thorough PCAs, ESAs, and structural plans that keep feasibility studies on schedule. And for builders, we provide engineering-led quality assurance to make sure projects are built right the first time. Founded nearly two decades ago by CEO Harmony Brownwood, GreenWorks was created to raise the bar in an industry that too often settles for the bare minimum. Every inspector completes a rigorous training program—including structural engineering—before serving clients. Our team is backed by licensed engineers, cutting-edge technology, and a full support staff available 365 days a year. When you choose GreenWorks, you’re choosing more than an inspection. You’re choosing a long-term partner committed to safeguarding your property, protecting your investment, and giving you clarity at every step.

"No one ever contacted me about me."

Todd D on September 2025

At GreenWorks, we know that buying, building, or investing in property is one of the biggest decisions of your life. You deserve absolute peace of mind and confidence in your investment. That’s why we’ve built the nation’s largest privately owned, non-franchise inspection and engineering company—serving with unmatched quality, speed, and care. Unlike most inspectors who only point out problems, GreenWorks provides clear answers, proactive solutions, and cost transparency. Every inspection includes a detailed walkthrough, a comprehensive report with photos, and a free repair estimator so you know exactly what deficiencies mean and how much they will cost to fix. From foundation mapping, plumbing, and HVAC checks to mold, asbestos, radon, and lead testing, our comprehensive services ensure no detail is missed. For homeowners, we are your go-to partner from the first pre-pour on new construction to warranty inspections years later. For realtors, we keep deals moving forward with fast, accurate reports and communication your clients can trust. For commercial investors, we can inspect up to 900 units a day, delivering thorough PCAs, ESAs, and structural plans that keep feasibility studies on schedule. And for builders, we provide engineering-led quality assurance to make sure projects are built right the first time. Founded nearly two decades ago by CEO Harmony Brownwood, GreenWorks was created to raise the bar in an industry that too often settles for the bare minimum. Every inspector completes a rigorous training program—including structural engineering—before serving clients. Our team is backed by licensed engineers, cutting-edge technology, and a full support staff available 365 days a year. When you choose GreenWorks, you’re choosing more than an inspection. You’re choosing a long-term partner committed to safeguarding your property, protecting your investment, and giving you clarity at every step.

"No one ever contacted me about me."

Todd D on September 2025


Avatar for River City Environmental LLC.

River City Environmental LLC.

2018 Lennon Ave
4.33(
3
)
Approved Pro

River City Environmental LLC.

2018 Lennon Ave
4.33(
3
)
Approved Pro
Customers say: Quick response
29 local quotes requested
14 years of experience

We are a San Antonio Texas based company but offer our services thought out texas . We service residential and commercial properties small or large scale projects. River City Environmental LLC provides asbestos abatement, mold and asbestos removal, and demolition services that are primarily focused on quality, safety, and experience. Our commitment to high quality is demonstrated by our purchase of the latest equipment and the ongoing training and certified professionals. All of our abatement personnel receive annual safety training, physical exams and respiratory fit tests. At River City Environmental LLC, our experience in the field of asbestos abatement continues to grow due to the continued training of our personnel. In addition to our asbestos removal services, our team also has the knowledge to identify and test various forms of mold growth to determine the best course of action. Mold can form following flooding, roof leaks, or areas of high humidity such as an attic. These mold growths can expand, causing respiratory problems for guests and employees. We provide economical solutions to meet the environmental needs of your company and to ensure the safety of all those that visit your building. With years of experience, we take pride in serving customers throughout the San Antonio, Houston, Dallas, Austin, Laredo, and McAllen, TX region. For more information regarding our mold and asbestos services or if you’re interested in starting your project, please feel free to contact us today!

"River City sent a quote after initial visit, obtained all the necessary permits and executed the work on schedule. The crew knew what they were doing, courteous and cleaned up well after them."

Babu B on February 2025

We are a San Antonio Texas based company but offer our services thought out texas . We service residential and commercial properties small or large scale projects. River City Environmental LLC provides asbestos abatement, mold and asbestos removal, and demolition services that are primarily focused on quality, safety, and experience. Our commitment to high quality is demonstrated by our purchase of the latest equipment and the ongoing training and certified professionals. All of our abatement personnel receive annual safety training, physical exams and respiratory fit tests. At River City Environmental LLC, our experience in the field of asbestos abatement continues to grow due to the continued training of our personnel. In addition to our asbestos removal services, our team also has the knowledge to identify and test various forms of mold growth to determine the best course of action. Mold can form following flooding, roof leaks, or areas of high humidity such as an attic. These mold growths can expand, causing respiratory problems for guests and employees. We provide economical solutions to meet the environmental needs of your company and to ensure the safety of all those that visit your building. With years of experience, we take pride in serving customers throughout the San Antonio, Houston, Dallas, Austin, Laredo, and McAllen, TX region. For more information regarding our mold and asbestos services or if you’re interested in starting your project, please feel free to contact us today!

"River City sent a quote after initial visit, obtained all the necessary permits and executed the work on schedule. The crew knew what they were doing, courteous and cleaned up well after them."

Babu B on February 2025


Avatar for King Consultants

King Consultants

2032 US HIGHWAY 80 E
No reviews yet

King Consultants

2032 US HIGHWAY 80 E
No reviews yet
36 years of experience

For over forty years, King Consultants has been serving our clients environmental needs and offering a broad range of services. With staff that specializes in Asbestos, Mold and Water Damage, Lead, ESA inspections, Civil and Blast Engineering, Indoor Air Quality, and Hazardous Material Management, among numerous other environmental hazards, King Consultants is equipped to respond and handle any environmental, engineering, institutional, industrial, or commercially related needs.

For over forty years, King Consultants has been serving our clients environmental needs and offering a broad range of services. With staff that specializes in Asbestos, Mold and Water Damage, Lead, ESA inspections, Civil and Blast Engineering, Indoor Air Quality, and Hazardous Material Management, among numerous other environmental hazards, King Consultants is equipped to respond and handle any environmental, engineering, institutional, industrial, or commercially related needs.


Avatar for Wavy Restoration

Wavy Restoration

931 La Manda Blvd
5.00(
6
)

Wavy Restoration

931 La Manda Blvd
5.00(
6
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Wavy Restoration in San Antonio is your go-to for water and smoke damage restoration. Our 24/7 emergency services ensure quick and efficient assistance when you need it most. Trust our experienced team to restore your home to its former glory. Contact us today!

"Better than I could have hope for. we are very satisfied. I highly recommend Wavy Restoration and the owner Jacob. Jacob and his team know what they are doing and they do it well. They are very clean as they go about their work. Jacob is very responsive, he came out to access the situation the same afternoon that I call him. My highest recommendation"

Nick V on May 2023

Wavy Restoration in San Antonio is your go-to for water and smoke damage restoration. Our 24/7 emergency services ensure quick and efficient assistance when you need it most. Trust our experienced team to restore your home to its former glory. Contact us today!

"Better than I could have hope for. we are very satisfied. I highly recommend Wavy Restoration and the owner Jacob. Jacob and his team know what they are doing and they do it well. They are very clean as they go about their work. Jacob is very responsive, he came out to access the situation the same afternoon that I call him. My highest recommendation"

Nick V on May 2023


Half Price Painters LLC

15202 Bent Moss
5.00(
1
)

Half Price Painters LLC

15202 Bent Moss
5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Half Price Painters LLC is a full service home and office painting contractor. Please see our website Halfpricepainter.com for additional information about us.

Half Price Painters LLC is a full service home and office painting contractor. Please see our website Halfpricepainter.com for additional information about us.


Xtreme Pressure Clean

9330 Sandpiper Tree
No reviews yet

Xtreme Pressure Clean

9330 Sandpiper Tree
No reviews yet
24 years of experience

We are fully insured, licensed & bonded. We are a family owned and operated business with 15+ of experience. We take pride in our work and make sure that every customer is 100% satisfied before we leave any job. Our company is based on referrals and customer service so we strive to make sure every job is done right and in a timely manner.

We are fully insured, licensed & bonded. We are a family owned and operated business with 15+ of experience. We take pride in our work and make sure that every customer is 100% satisfied before we leave any job. Our company is based on referrals and customer service so we strive to make sure every job is done right and in a timely manner.


Avatar for Jordan Restoration Plumbing Division

Jordan Restoration Plumbing Division

1122 Tripp Rd
4.18(
22
)

Jordan Restoration Plumbing Division

1122 Tripp Rd
4.18(
22
)
Customers say: Quality work
25 years of experience

Jordan Restoration, Inc. is one of the fastest growing restoration companies in the state of Texas with three locations. Our main office, located in Mesquite, serves the entire Dallas/Ft. Worth Metroplex. Additionally we have offices in Harper serving the Hill Country and Boerne serving San Antonio and surrounding areas. We care for our customers through the complete restoration cycle by offering services geared at making your experience with us the best it can be. We proudly provide free accurate estimates and clear and direct service at the most competitive prices. Our mission is to provide a total solution to our homeowner customers and business clients alike.

"Work quality was great. Time management was crap they said 3 days. More like 3 months! Still not finished! They started 2nd week of January...it’s freakin March and still not done! They said someone would show up between 930 and 1030 today....********! The left me a message at 1700! These idiots also said they could do my countertops for a good price....sure but I don’t want to be kitchenless for 3 bloody months! **** company."

Todd M on March 2019

Jordan Restoration, Inc. is one of the fastest growing restoration companies in the state of Texas with three locations. Our main office, located in Mesquite, serves the entire Dallas/Ft. Worth Metroplex. Additionally we have offices in Harper serving the Hill Country and Boerne serving San Antonio and surrounding areas. We care for our customers through the complete restoration cycle by offering services geared at making your experience with us the best it can be. We proudly provide free accurate estimates and clear and direct service at the most competitive prices. Our mission is to provide a total solution to our homeowner customers and business clients alike.

"Work quality was great. Time management was crap they said 3 days. More like 3 months! Still not finished! They started 2nd week of January...it’s freakin March and still not done! They said someone would show up between 930 and 1030 today....********! The left me a message at 1700! These idiots also said they could do my countertops for a good price....sure but I don’t want to be kitchenless for 3 bloody months! **** company."

Todd M on March 2019


Home Inspection All Star San Antonio

8018 Boradway Street
No reviews yet

Home Inspection All Star San Antonio

8018 Boradway Street
No reviews yet
18 years of experience

Jared Black of Home Inspection All Star San Antonio is a certified home inspector who has been offering his services to the entire area for over eight years. During this time, he has built a reputation for excellence and expertise in the field. We are proud to have this man as a part of our All Star team and are sure you will be happy with the inspection you receive from him.

Jared Black of Home Inspection All Star San Antonio is a certified home inspector who has been offering his services to the entire area for over eight years. During this time, he has built a reputation for excellence and expertise in the field. We are proud to have this man as a part of our All Star team and are sure you will be happy with the inspection you receive from him.


Avatar for Servpro of Stone Oak

Servpro of Stone Oak

18847 Redland Rd Suite 103
No reviews yet

Servpro of Stone Oak

18847 Redland Rd Suite 103
No reviews yet
58 years of experience

Since 1967, Servpro Franchise Professionals have been assisting Insurers to help their clients recover from fire and water damages across the U.S. Nearly four decades of experience have culminated in the proven processes, technology, equipment and products to help ensure your client's satisfaction.

Since 1967, Servpro Franchise Professionals have been assisting Insurers to help their clients recover from fire and water damages across the U.S. Nearly four decades of experience have culminated in the proven processes, technology, equipment and products to help ensure your client's satisfaction.


Avatar for Mold Inspection Sciences of San Antonio

Mold Inspection Sciences of San Antonio

219 Haskin Dr.
5.00(
14
)

Mold Inspection Sciences of San Antonio

219 Haskin Dr.
5.00(
14
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Mold Inspection Sciences of San Antonio is an environmental assessment, and consulting company focused on mold and asbestos. Water intrusion and microbial growth can pose a variety of issues and concerns for property owners and building inhabitants. Our goal is to help our clients understand, document, and remedy water intrusion and mold-related issues. Mold Inspection Sciences Texas is not in the mold remediation or mold removal business - our services are strictly consulting in nature. We have licensed Mold Assessment Consultants and licensed Asbestos Consultants on staff. We do not use subcontractors. We carry $1,000,000 worth of General Liability Insurance, and all our consultants are covered by $1,000,000 of Professional Errors and Omissions Insurance. We have the highest standards in the business and thus perform no remediation, no abatement or construction. You can be assured that there will be NO CONFLICTS OF INTEREST when you put your trust in Mold Inspection Sciences. Additional phones - (210) 764-3172, (210) 807-9985, (512) 351-7201, (512) 961-4411. Additional DBA - Mold Inspection Sciences Texas Inc. TX Mold Assessment Company, License No. AC01001 TX Asbestos Consulting Agency, License No. 100433. Looking for More Advice on Mold, Allergy, and Air Quality Impacting Your Family, Home, or Business? Listen in to The Secret Life of Mold Podcast Now Streaming On: Apple: https://podcasts.apple.com/us/podcast/the-secret-life-of-mold-mold-inspection-radio/id1459902004 Google: https://www.google.com/podcasts?feed=aHR0cHM6Ly9hbmNob3IuZm0vcy9hNWU5ZDQwL3BvZGNhc3QvcnNz Spotify: https://open.spotify.com/show/1J1M4djZa41ICtMR0kCcMl Stitcher: https://www.stitcher.com/podcast/mold-inspection-sciences/the-secret-life-of-mold

"It went great. He found two water leaks in the ceilings that our house inspector didn't find. We decided not to buy the house in the end. I didn't want to chance mold exposure around my children. He saved me thousands of dollars."

Melissa R on October 2019

Mold Inspection Sciences of San Antonio is an environmental assessment, and consulting company focused on mold and asbestos. Water intrusion and microbial growth can pose a variety of issues and concerns for property owners and building inhabitants. Our goal is to help our clients understand, document, and remedy water intrusion and mold-related issues. Mold Inspection Sciences Texas is not in the mold remediation or mold removal business - our services are strictly consulting in nature. We have licensed Mold Assessment Consultants and licensed Asbestos Consultants on staff. We do not use subcontractors. We carry $1,000,000 worth of General Liability Insurance, and all our consultants are covered by $1,000,000 of Professional Errors and Omissions Insurance. We have the highest standards in the business and thus perform no remediation, no abatement or construction. You can be assured that there will be NO CONFLICTS OF INTEREST when you put your trust in Mold Inspection Sciences. Additional phones - (210) 764-3172, (210) 807-9985, (512) 351-7201, (512) 961-4411. Additional DBA - Mold Inspection Sciences Texas Inc. TX Mold Assessment Company, License No. AC01001 TX Asbestos Consulting Agency, License No. 100433. Looking for More Advice on Mold, Allergy, and Air Quality Impacting Your Family, Home, or Business? Listen in to The Secret Life of Mold Podcast Now Streaming On: Apple: https://podcasts.apple.com/us/podcast/the-secret-life-of-mold-mold-inspection-radio/id1459902004 Google: https://www.google.com/podcasts?feed=aHR0cHM6Ly9hbmNob3IuZm0vcy9hNWU5ZDQwL3BvZGNhc3QvcnNz Spotify: https://open.spotify.com/show/1J1M4djZa41ICtMR0kCcMl Stitcher: https://www.stitcher.com/podcast/mold-inspection-sciences/the-secret-life-of-mold

"It went great. He found two water leaks in the ceilings that our house inspector didn't find. We decided not to buy the house in the end. I didn't want to chance mold exposure around my children. He saved me thousands of dollars."

Melissa R on October 2019

...
Showing 1-10 of 54
Mold Testing and Remediation questions, answered by experts

A stain from a water leak will usually be brown and concentrated in a single area where the water is originating from. You may find it under a damaged section of roof, under an upstairs bathroom, or beneath your HVAC system. Stains from condensation are more likely to be widespread since they don’t come from a single point of water intrusion. Condensation stains also look blotchy and may smell musty, and they won’t be concentrated in a single area on your ceiling.

Odors, humidity problems, and health symptoms like headaches or allergies.

Mold and mildew are always a primary risk with any water damage, but it’s not guaranteed that mold will grow. The chances of mold growth are dependent on many factors, such as the severity of the damage and how quickly the area was cleaned up and dried out—that’s why responding to water damage immediately is imperative. If you suspect you have mold and mildew growth, you should talk to a local mold removal expert .

When doing any type of project involving mold, it's important to wear the right protective gear. You'll want an N-95 or KN-95 mask to keep yourself from inhaling mold spores, which can be irritating or trigger an allergic reaction in people with weakened immune systems. You'll also want to wear protective eyewear and gloves to limit your contact with mold.

Although mildew is less harmful than mold, that doesn’t mean it’s safe. Breathing in even small amounts of mildew can cause serious health complications, especially in those with weakened immune systems. If you find any mildew in your home and can’t completely remove it easily (and there are elderly or sick people living there) you should call a professional right away.

The Karnes City, TX homeowners’ guide to mold testing and remediation services

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