Top-rated mold testing and remediation specialists.

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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
140 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
31 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


Restoration Solutions By Elite

32990 IH 10 W #C
No reviews yet

Restoration Solutions By Elite

32990 IH 10 W #C
No reviews yet
5 years of experience

a reputable company that specializes in providing emergency restoration services for both residential and commercial properties. They offer assistance in various restoration needs such as storm damage repairs, water damage restoration, fire damage restoration, mold remediation, and biohazard cleaning. The company prides itself on its 24/7 availability and expertise in working with almost all insurance companies. With a dedicated National Catastrophe Response Team, they can quickly respond to natural disasters and work hand-in-hand with FEMA and insurance providers. Restoration Solutions By Elite strives to set industry standards for restoration services and is committed to delivering the highest quality work to their clients.

a reputable company that specializes in providing emergency restoration services for both residential and commercial properties. They offer assistance in various restoration needs such as storm damage repairs, water damage restoration, fire damage restoration, mold remediation, and biohazard cleaning. The company prides itself on its 24/7 availability and expertise in working with almost all insurance companies. With a dedicated National Catastrophe Response Team, they can quickly respond to natural disasters and work hand-in-hand with FEMA and insurance providers. Restoration Solutions By Elite strives to set industry standards for restoration services and is committed to delivering the highest quality work to their clients.


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.


Disinfectplus

326 Sharon Dr
No reviews yet

Disinfectplus

326 Sharon Dr
No reviews yet
14 years of experience

We provide Disinfection service, Allergen removal, Odor elimination. Residential and Commercial. Just added: Mosquito abatement Our product is EPA N List registered and safe. Professionally trained Staff. 10 years in business Call now for free quote or to schedule service

We provide Disinfection service, Allergen removal, Odor elimination. Residential and Commercial. Just added: Mosquito abatement Our product is EPA N List registered and safe. Professionally trained Staff. 10 years in business Call now for free quote or to schedule service


Squeaky klean llc

20659 Stone Oak Pkwy
No reviews yet

Squeaky klean llc

20659 Stone Oak Pkwy
No reviews yet
Free onsite estimate

We offer commercial and residential power washing services , from pavement , brick , roofs windows , patio decks . We also specialize in flood damage restoration . And we offer 10 percent off for active and retired military and first responders . God bless America

We offer commercial and residential power washing services , from pavement , brick , roofs windows , patio decks . We also specialize in flood damage restoration . And we offer 10 percent off for active and retired military and first responders . God bless America


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


White Water Restoration

4454 Hay Market
5.00(
2
)

White Water Restoration

4454 Hay Market
5.00(
2
)
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Here at White Water Restoration (WWR) we take care of any water damage you have in your home. We give free estimates and free evaluation of the water damage. We are a 24/7 emergency service company. WWR is a certified water mitigation company, the process of proper cleaning, sanitizing, drying, as well as demolition. We set our equipment to the proper way to dry out your home. Once your home is dried out we have an amazing team to rebuild anything that we demoed to the way you had it or want it. WWR is very welcome to help dry out your home to its proper needs.

"Amazing work great staff and would recommend them to anyone needing work done"

Jorge H on February 2021

Here at White Water Restoration (WWR) we take care of any water damage you have in your home. We give free estimates and free evaluation of the water damage. We are a 24/7 emergency service company. WWR is a certified water mitigation company, the process of proper cleaning, sanitizing, drying, as well as demolition. We set our equipment to the proper way to dry out your home. Once your home is dried out we have an amazing team to rebuild anything that we demoed to the way you had it or want it. WWR is very welcome to help dry out your home to its proper needs.

"Amazing work great staff and would recommend them to anyone needing work done"

Jorge H on February 2021


Transparent Environmental Consulting

4400 Molokai Dr
No reviews yet

Transparent Environmental Consulting

4400 Molokai Dr
No reviews yet

Environmental Consulting that aims to provide valuable insight into possible correlations between immediate environmental surroundings and health. I provide research and direct experience driven insight in order to provide useful information based solely on clients needs and objectives. We deal with most common environmental hazards including but not limited to mold, VOC's, asbestos, EMF's, formaldehyde, azo dyes, dioxin, heavy metals, Phthalates, Perchloroethylene and Quarternary Ammonium Compounds.

Environmental Consulting that aims to provide valuable insight into possible correlations between immediate environmental surroundings and health. I provide research and direct experience driven insight in order to provide useful information based solely on clients needs and objectives. We deal with most common environmental hazards including but not limited to mold, VOC's, asbestos, EMF's, formaldehyde, azo dyes, dioxin, heavy metals, Phthalates, Perchloroethylene and Quarternary Ammonium Compounds.


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.

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Mold Testing and Remediation questions, answered by experts

According to the EPA, mold grows within 24 to 48 hours if left untreated after a water leak. So unless you notice the leak and stop it right away, you only have a day or so before mold is a real concern. If you don’t notice the leak, it can take about three weeks for the mold spores to become visible. That means you’ve likely had an active mold infection for a few weeks by the time you notice discoloration.

Removing mold yourself can be dangerous. Always wear protective gear to cover your skin, face, and eyes, and wear a respiratory mask to protect your lungs. It is most recommended to only remove small areas of mold on your own and leave large mold growth to professionals. Mold growth can also be persistent. Without addressing the root cause, DIY surface cleaning can be ineffective and temporary.

Efflorescence itself won’t turn into mold, but it can cause moisture problems, which can lead to mold. It’s important to address an efflorescence problem as soon as possible, as mold can pose health risks and even compromise the structure of your home.

Yes, outside leaks can easily cause damage to your home if you don’t have waterproofing measures in place. Regularly check your property for signs of a leak, ensure your home’s landscaping is at least at a 5% slope, your basement windows are sealed, and you have an aligned gutter system to catch rainwater.

The EPA broadly defines hazardous waste as any waste that could pose a danger to humans or the environment. More specifically, it includes any material that could combust or explode under normal temperatures and pressure, as well as materials that are toxic or corrosive. Some common household hazardous waste products include aerosol cans, paint cans, old tires, medical supplies, unused medications, fire extinguishers, cleaning solutions, and lawn care products.

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

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