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Mold & toxic material testers in Darien

Avatar for Coastal Environmental Services
Coastal Environmental Services
3601 Montgomery St #22154
5.00(
3
)
Approved Pro
Coastal Environmental Services
3601 Montgomery St #22154
5.00(
3
)
Approved Pro
Free onsite estimate
Emergency services offered

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. Our services are customized to your individual project, paying close attention to details and communication. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guaranteeing your satisfaction!

"The level of prompt professionalism I experienced in working with Coastal environmental services absolutely exceeded my expectations. Eric and his team arrived the same day that I called to assess the water damage in my kitchen. The loss was so extensive that we also had to go through abatement to remove asbestos found in the floor. Through every step of the process, the team at coastal environmental services kept clear communication, not only with myself, but my insurance claims adjuster. The team also assisted on the weekends to ensure a seamless workflow until completion. I highly recommend utilizing their services!"

Brandi H on April 2025

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. Our services are customized to your individual project, paying close attention to details and communication. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guaranteeing your satisfaction!

"The level of prompt professionalism I experienced in working with Coastal environmental services absolutely exceeded my expectations. Eric and his team arrived the same day that I called to assess the water damage in my kitchen. The loss was so extensive that we also had to go through abatement to remove asbestos found in the floor. Through every step of the process, the team at coastal environmental services kept clear communication, not only with myself, but my insurance claims adjuster. The team also assisted on the weekends to ensure a seamless workflow until completion. I highly recommend utilizing their services!"

Brandi H on April 2025


XSI Disaster Services
P.O.Box 107
No reviews
XSI Disaster Services
P.O.Box 107
No reviews
21 years of experience

Flood Damage, Fire Damage,Mold Removal and Trauma Cleaning experts.

Flood Damage, Fire Damage,Mold Removal and Trauma Cleaning experts.


Johnny Can Services
12 Redbud Rd
No reviews
Johnny Can Services
12 Redbud Rd
No reviews
Free onsite estimate

General Contracting and handyman services since 1992

General Contracting and handyman services since 1992


Moldlab
2501 Mayes Road
4.66(
402
)
Moldlab
2501 Mayes Road
4.66(
402
)
Customers say: True professional
25 years of experience

Mold identification, mold test kits and testing supplies. If you suspect you have a mold problem give us a call toll free and we can walk you through your testing options.

"The self-test product was as expected. The reports require additional research to interpret and understand, so seemed more targeted at professionals."

Jessica H on February 2018

Mold identification, mold test kits and testing supplies. If you suspect you have a mold problem give us a call toll free and we can walk you through your testing options.

"The self-test product was as expected. The reports require additional research to interpret and understand, so seemed more targeted at professionals."

Jessica H on February 2018


Global Plasma Solutions
10 Mall Terrace
5.00(
1
)
Global Plasma Solutions
10 Mall Terrace
5.00(
1
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Global Plasma Solutions is a manufacturing company that sells air purification systems primarily into the commercial and residential markets. Home owners can benenfit from our systems as they are easily adapted to any HVAC system. Go to www.gpshvac.com to find a certified contractor near you to have one installed within your home.

Global Plasma Solutions is a manufacturing company that sells air purification systems primarily into the commercial and residential markets. Home owners can benenfit from our systems as they are easily adapted to any HVAC system. Go to www.gpshvac.com to find a certified contractor near you to have one installed within your home.


Green Day Energy Co.
112 Hanging Moss Dr
4.00(
2
)
Green Day Energy Co.
112 Hanging Moss Dr
4.00(
2
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Don't hesitate to call Green Day Energy Co in Monroe, GA. We are committed to your satisfaction. Call us today. Established in 2008. Green Day Energy Co began as the result of a series of very high power bills. Why are my costs so high? Is there a way I can lower my power cost without changing the way my family lives in the house. Company founder and president, Ernest Linzie, spent 12 months of relentless research and study discovering how the U.S. Department of Energy, through it's Build America Program, had developed a blueprint for increasing building interior control and comfort all while saving power cost to maintain the buildings interior environment. To add additional value to his company's products and services, Ernest attained became a certified building analyst through the Building Performance Institute. BPI is one of two certifying organizations for the control and comfort of building environments. Green Day Energy provides home inspections services to homeowners and businesses in Burnswick, St Simons Island and Jekyll Island area of Georgia Meet the Business Owner Ernest is a Christian business man with over 25 years of professional experience in finance, accounting and business operations. He holds a Masters in Business Administration from the University of Miami and a technical diploma from Athens Technical College in Air Conditioning Technology and is an ASHI Certified Home Inspector. He and his lovely wife of 38 years have 5 grown children and live in St Simons Island, Georgia.

Don't hesitate to call Green Day Energy Co in Monroe, GA. We are committed to your satisfaction. Call us today. Established in 2008. Green Day Energy Co began as the result of a series of very high power bills. Why are my costs so high? Is there a way I can lower my power cost without changing the way my family lives in the house. Company founder and president, Ernest Linzie, spent 12 months of relentless research and study discovering how the U.S. Department of Energy, through it's Build America Program, had developed a blueprint for increasing building interior control and comfort all while saving power cost to maintain the buildings interior environment. To add additional value to his company's products and services, Ernest attained became a certified building analyst through the Building Performance Institute. BPI is one of two certifying organizations for the control and comfort of building environments. Green Day Energy provides home inspections services to homeowners and businesses in Burnswick, St Simons Island and Jekyll Island area of Georgia Meet the Business Owner Ernest is a Christian business man with over 25 years of professional experience in finance, accounting and business operations. He holds a Masters in Business Administration from the University of Miami and a technical diploma from Athens Technical College in Air Conditioning Technology and is an ASHI Certified Home Inspector. He and his lovely wife of 38 years have 5 grown children and live in St Simons Island, Georgia.


Rolyn Companies
561 Thornton Road
No reviews
Rolyn Companies
561 Thornton Road
No reviews
25 years of experience

For more than 30 years Rolyn has helped property owners and managers through major disasters, everyday emergencies, and reconstruction, providing a full range of property damage restoration and reconstruction services to properties of all types. As one of the nation’s leading disaster restoration and reconstruction contractors, Rolyn has the skilled manpower, equipment and financial resources of a large company, but the agility, responsiveness, and personal service you expect from a smaller firm.

For more than 30 years Rolyn has helped property owners and managers through major disasters, everyday emergencies, and reconstruction, providing a full range of property damage restoration and reconstruction services to properties of all types. As one of the nation’s leading disaster restoration and reconstruction contractors, Rolyn has the skilled manpower, equipment and financial resources of a large company, but the agility, responsiveness, and personal service you expect from a smaller firm.


Enviro-CURE Services Inc.
Unknown
No reviews
Enviro-CURE Services Inc.
Unknown
No reviews
37 years of experience

My name is Larry Foster, and I discovered the true cause of sickness in 1974 while working for Howard Hughes. We have cured thousands of sick buildings and the people in them. If anyone is sick and their home has been wet or has a foul odor, it is contaminated by bacteria and mold; this causes sickness. We guarantee to correct this condition for 5 years, 10 years with inclusion of an air purification unit. Visit www.aenvirocure.com or call 404-387-7954 for additional information on services we offer. See “Sick People We Helped link, or Dr. Bill Bright Testimony via UTube.com, as two sources of reference to our company and service. We have been serving to cure sickness throughout the United States for 40 years.

My name is Larry Foster, and I discovered the true cause of sickness in 1974 while working for Howard Hughes. We have cured thousands of sick buildings and the people in them. If anyone is sick and their home has been wet or has a foul odor, it is contaminated by bacteria and mold; this causes sickness. We guarantee to correct this condition for 5 years, 10 years with inclusion of an air purification unit. Visit www.aenvirocure.com or call 404-387-7954 for additional information on services we offer. See “Sick People We Helped link, or Dr. Bill Bright Testimony via UTube.com, as two sources of reference to our company and service. We have been serving to cure sickness throughout the United States for 40 years.


Eustus Air
2297 Barbee Pth
2.00(
1
)
Eustus Air
2297 Barbee Pth
2.00(
1
)
17 years of experience

We service the entire metro Atlanta Area, some of the main areas we do business in are, Downtown, Alpharetta, Sandy Springs, Dunwoody, Roswell, Decatur, Norcross, Marietta, Kennesaw, Smyrna, Acworth, Douglasville, Powder Springs, Cumming, Woodstock, Milton, Lawrenceville, Stone Mountain, Duluth, and anywhere in between.

We service the entire metro Atlanta Area, some of the main areas we do business in are, Downtown, Alpharetta, Sandy Springs, Dunwoody, Roswell, Decatur, Norcross, Marietta, Kennesaw, Smyrna, Acworth, Douglasville, Powder Springs, Cumming, Woodstock, Milton, Lawrenceville, Stone Mountain, Duluth, and anywhere in between.


Guardian Residential Services, Inc.
PO Box 20244
5.00(
12
)
Guardian Residential Services, Inc.
PO Box 20244
5.00(
12
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Facebook: https://www.facebook.com/GuardianResidentialServicesInc Web site: https://grsinspections.com

Facebook: https://www.facebook.com/GuardianResidentialServicesInc Web site: https://grsinspections.com

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Mold & toxic material tests FAQs

Some companies offer a no‑cost phone or video consultation that screens for red flags. If the discussion points to a real issue, the pro will recommend a paid on‑site inspection. The complimentary call clarifies whether you need full testing, but it isn’t a substitute for samples, lab work, or a written report. Always confirm what the free service covers before you schedule.

A standard inspection, which includes basic air and surface samples, takes an average of two hours. If the pro needs to probe hidden spaces, such as wall cavities or ductwork, plan on up to six hours. Extra time allows the inspector to reach tight areas, collect additional samples, and document findings. Lab analysis is a separate process and often adds several business days to the overall timeframe before you receive the full report.

Mold thrives where moisture lingers and air flow is poor. Common hotspots include bathroom walls, kitchen backsplashes, window sills, HVAC vents, fireplaces, crawl spaces, and enclosed attics. Check these areas regularly—especially after leaks or high‑humidity weather—to catch growth early and avoid costly repairs.

Unchecked mold can knock 20% to 37% off a home’s market value because buyers worry about hidden damage and health risks. Even after remediation, visible staining or a history of major moisture issues can still lower offers and prolong the time on the market. Addressing mold quickly protects both your property’s structural integrity and its resale appeal.

The homeowners guide to mold & toxic material tests
From average costs to expert advice, get all the answers you need to get your job done.
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