The COVID-19 disease is not the only thing
hurting people during this pandemic.

Lockdown-related mold, water damage, bacteria, and unclean surfaces also pose a threat.
Make sure your facility is safe from these threats through our environmental testing services.


Surface Testing

Cleaning and disinfecting is a key COVID-19 prevention protocol. But how do we know if our efforts are doing enough?

Frequently touched surfaces and high trafficked areas may need more cleaning than you realize. Surface testing provides the guidance and confirmation you need to ensure your efforts are working.

Water Testing

Extended lockdowns left your pipes, toilets, and sinks, and tanks unused for a long time. Standing water is a breeding ground for harmful bacteria such as legionella, which can cause disease.

Our water testing will tell you if your water systems incurred harmful bacteria growth during lockdowns. Find out if your water is safe and determine if you need to take action.

Mold Testing

A lack of building occupancy effects the way we use the HVAC systems that control indoor humidity. This lack of control creates an environment where excess moisture and mold thrive. Mold, especially in the workplace where we spend a majority of our time, can make us very sick.

Our tests help you make sure your environment is mold free and help you decide what to do if it isn’t.

Workforce
COVID-19 Testing

It’s not just your environment that needs to be tested. Unfortunately, your staff have the potential to spread this highly contagious disease.

The best way to keep employees and visitors safe and ensure you stay open is through frequent testing for COVID-19. We offer safe and effective tests that we can perform at your facility through our sister company, 1CARE Diagnostic.

We’re here to help you keep your workplace environment safe, open,
and thriving through COVID-19 and beyond.

Have questions?

Contact Us

We’re here to help you keep your workplace environment safe, open,

and thriving through COVID-19 and beyond.

Have questions?

Contact Us

The COVID-19 disease is not the only thing
hurting people during this pandemic.

Lockdown-related mold, water damage, bacteria, and unclean surfaces also pose a threat.
Make sure your facility is safe from these threats through our environmental testing services.


Surface Testing

Cleaning and disinfecting is a key COVID-19 prevention protocol. But how do we know if our efforts are doing enough?

Frequently touched surfaces and high trafficked areas may need more cleaning than you realize. Surface testing provides the guidance and confirmation you need to ensure your efforts are working.

Water Testing

Extended lockdowns left your pipes, toilets, and sinks, and tanks unused for a long time. Standing water is a breeding ground for harmful bacteria such as legionella, which can cause disease.

Our water testing will tell you if your water systems incurred harmful bacteria growth during lockdowns. Find out if your water is safe and determine if you need to take action.

Mold Testing

A lack of building occupancy effects the way we use the HVAC systems that control indoor humidity. This lack of control creates an environment where excess moisture and mold thrive. Mold, especially in the workplace where we spend a majority of our time, can make us very sick.

Our tests help you make sure your environment is mold free and help you decide what to do if it isn’t.

Workforce
COVID-19 Testing

It’s not just your environment that needs to be tested. Unfortunately, your staff have the potential to spread this highly contagious disease.

The best way to keep employees and visitors safe and ensure you stay open is through frequent testing for COVID-19. We offer safe and effective tests that we can perform at your facility through our sister company, 1CARE Diagnostic.

We’re here to help you keep your workplace environment safe,
open, and thriving through COVID-19 and beyond.

Have questions?

Contact Us

We’re here to help you keep your workplace environment safe, open, and thriving through COVID-19 and beyond.

Have questions?

Contact Us

The COVID-19 disease is not the only thing
hurting people during this pandemic.


Lockdown-related mold, water damage, bacteria, and unclean surfaces also pose a threat.

Make sure your facility is safe from these threats through our environmental testing services.


Surface Testing

 

Cleaning and disinfecting is a key COVID-19 prevention protocol. But how do we know if our efforts are doing enough?

Frequently touched surfaces and high trafficked areas may need more cleaning than you realize. Surface testing provides the guidance and confirmation you need to ensure your efforts are working.

Water Testing

 

Extended lockdowns left your pipes, toilets, and sinks, and tanks unused for a long time. Standing water is a breeding ground for harmful bacteria such as legionella, which can cause disease.

Our water testing will tell you if your water systems incurred harmful bacteria growth during lockdowns. Find out if your water is safe and determine if you need to take action.

Mold
Testing

 

A lack of building occupancy effects the way we use the HVAC systems that control indoor humidity. This lack of control creates an environment where excess moisture and mold thrive. Mold, especially in the workplace where we spend a majority of our time, can make us very sick.

Our tests help you make sure your environment is mold free and help you decide what to do if it isn’t.

Workforce
COVID-19 Testing

It’s not just your environment that needs to be tested. Unfortunately, your staff have the potential to spread this highly contagious disease.

The best way to keep employees and visitors safe and ensure you stay open is through frequent testing for COVID-19. We offer safe and effective tests that we can perform at your facility through our sister company, 1CARE Diagnostic.

We’re here to help you keep your workplace environment safe, open, and thriving through COVID-19 and beyond.

Have questions?

Contact Us

Reliable testing and certification

Reliable

Delta serves customers over 25 years in the San Francisco Bay area. Our customers are returning customers who trust us with their testing needs year over year. Our laboratories are certified and results are provided following chain of custody protocols, EPA and State of California Water Board reporting requirements.
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Testing

We test for general parameters such as conductivity, pH, as much as for more complicated elements such as inorganic, organic constituents. It is common to ask for metal contents of any kind such as Arsenic, Selenium, Chromium, Lead, Calcium, or Mercury; anions such as nitrates, nitrites, phosphates, cyanides, and sulfates; or total compositions such as total organic carbon, ortho-phosphates, total nitrogen; organic compounds that could be either semi-volatile or volatile or origins from gasoline, diesel, pesticides, herbicides or other compounds. We are also test for oil, grease, diesel, gasoline type compounds; or for chlorophyll, biological oxygen demand, chemical oxygen demands as needed in those samples when requested. We apply the substrate and analyte specific US EPA CWA, US EPA SW 846 or Standard Method listed test protocols.
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Inspection

We participate in all required inspections regulated by US EPA. Our customers can inspect our laboratories when needs arise. Please contact us for more information.
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Certification

The laboratory is ELAP certified for the past 25 years. We are also a certified woman owned small business that is catering to our customers’ needs by offering many sampling, testing services, friendly service, and short lead times. Click here for a copy of the certificates or contact us for more information by Clicking Here.

We’re here to help you keep your workplace environment safe, open, and thriving through COVID-19 and beyond.

Have questions?

Contact Us

The COVID-19 disease is not the only thing hurting people during this pandemic.

Lockdown-related mold, water damage, bacteria, and unclean surfaces also pose a threat. Make sure your facility is safe from these threats through our environmental testing services.

Surface Testing

Cleaning and disinfecting is a key COVID-19 prevention protocol. But how do we know if our efforts are doing enough?

Frequently touched surfaces and high trafficked areas may need more cleaning than you realize. Surface testing provides the guidance and confirmation you need to ensure your efforts are working.

Learn More

Water Testing

Extended lockdowns left your pipes, toilets, and sinks, and tanks unused for a long time. Standing water is a breeding ground for harmful bacteria such as legionella, which can cause disease.

Our water testing will tell you if your water systems incurred harmful bacteria growth during lockdowns. Find out if your water is safe and determine if you need to take action.

Learn More

Mold Testing

A lack of building occupancy effects the way we use the HVAC systems that control indoor humidity. This lack of control creates an environment where excess moisture and mold thrive. Mold, especially in the workplace where we spend a majority of our time, can make us very sick.

Our tests help you make sure your environment is mold free and help you decide what to do if it isn’t.

Learn More

Workforce
COVID-19 Testing

It’s not just your environment that needs to be tested. Unfortunately, your staff have the potential to spread this highly contagious disease.

The best way to keep employees and visitors safe and ensure you stay open is through frequent testing for COVID-19. We offer safe and effective tests that we can perform at your facility through our sister company, 1CARE Diagnostic.

Learn about 1CARE@WORK

We’re here to help you keep your workplace environment safe, open, and thriving through COVID-19 and beyond.

Have questions?

Contact Us