Top-rated mold testing and remediation specialists.

Get matched with top mold testing and remediation specialists in South Lancaster, MA

There are 17 highly-rated local mold testing and remediation specialists.

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Find Mold testing and remediation specialists in South Lancaster

Avatar for ASAP Environmental Inc

ASAP Environmental Inc

1 Arcadia St
4.84(
83
)
Approved Pro

ASAP Environmental Inc

1 Arcadia St
4.84(
83
)
Approved Pro
Customers say: Super punctual
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
76 local quotes requested

Lead paint can be found in almost 75% of all housing built before 1978 and a dangerous mold infestation could exist in any home no matter how old the home is. A professional inspection from ASAP Environmental is the best way to protect yourself before you buy.

"We had a pipe break in our kitchen ceiling and an issue with condo owners that felt “the mold was everywhere”. Christopher was amazingly knowledgeable and explained all of the issues without being an alarmist putting us all at ease and did a thorough inspection. As an architect for 40 years he was the best mold expert that I have met and would highly recommend them."

Paul D on February 2023

Lead paint can be found in almost 75% of all housing built before 1978 and a dangerous mold infestation could exist in any home no matter how old the home is. A professional inspection from ASAP Environmental is the best way to protect yourself before you buy.

"We had a pipe break in our kitchen ceiling and an issue with condo owners that felt “the mold was everywhere”. Christopher was amazingly knowledgeable and explained all of the issues without being an alarmist putting us all at ease and did a thorough inspection. As an architect for 40 years he was the best mold expert that I have met and would highly recommend them."

Paul D on February 2023


Avatar for Mazyck's Mold Services

Mazyck's Mold Services

152 Pleasant Terrace
5.00(
2
)
Approved Pro

Mazyck's Mold Services

152 Pleasant Terrace
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
51 local quotes requested

A family-owned and operated mold remediation company with roots in Westminster, MA, we're committed to making your home healthy again. We provide expert, top-quality services, ensuring a safe and clean environment for your family.

"It went great! Clean, fast, simple. Great company and people!"

Tim M on November 2024

A family-owned and operated mold remediation company with roots in Westminster, MA, we're committed to making your home healthy again. We provide expert, top-quality services, ensuring a safe and clean environment for your family.

"It went great! Clean, fast, simple. Great company and people!"

Tim M on November 2024


Avatar for Femme Works Solutions LLC

Femme Works Solutions LLC

213 Sutton St
5.00(
6
)
Approved Pro

Femme Works Solutions LLC

213 Sutton St
5.00(
6
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
102 local quotes requested

FEMME WORKS SOLUTIONS LLC is a Massachusetts licensed Asbestos Removal Company that also provides demolition services to Residential and Commercial properties. We have nearly 15 years of experience and are able to provide our customers with clear information on the safe removal and disposal of Asbestos Containing Materials (ACM). We offer Asbestos Testing Services in preparation for demolition permits or any type of property renovations per state requirements. We offer a 100% guarantee of top-notch service from start to finish.

"Excellent. The team completed the work in just a few hours. The work area was extremely clean. Very affordable for the work. Highly recommend."

Richard R on May 2024

FEMME WORKS SOLUTIONS LLC is a Massachusetts licensed Asbestos Removal Company that also provides demolition services to Residential and Commercial properties. We have nearly 15 years of experience and are able to provide our customers with clear information on the safe removal and disposal of Asbestos Containing Materials (ACM). We offer Asbestos Testing Services in preparation for demolition permits or any type of property renovations per state requirements. We offer a 100% guarantee of top-notch service from start to finish.

"Excellent. The team completed the work in just a few hours. The work area was extremely clean. Very affordable for the work. Highly recommend."

Richard R on May 2024


Avatar for Affordable Mold Removal

Affordable Mold Removal

1248 Washington St
4.88(
99
)
Approved Pro

Affordable Mold Removal

1248 Washington St
4.88(
99
)
Approved Pro
Customers say: Super punctual
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
72 local quotes requested

Certified Mold Remediation for over ten years. We can handle the big jobs down to the small jobs. We offer free inspections and estimates. Locally owned and owner is on all jobs to answer any questions you may have. The service you get with us cannot be matched. Additional contact - Dina Oliver

"Did mold remediation in 2020 before house was purchased. Mold found in attic. Resolved it with a 4 year warranty expiring 3-23-24. In January 2024, found mold in same spot. They inspected and sent an estimate to remove. Asked about the warranty still in place. Never responded. Did a good job of remediation work. Doesn’t support their warranty."

Deborah H on February 2024

Certified Mold Remediation for over ten years. We can handle the big jobs down to the small jobs. We offer free inspections and estimates. Locally owned and owner is on all jobs to answer any questions you may have. The service you get with us cannot be matched. Additional contact - Dina Oliver

"Did mold remediation in 2020 before house was purchased. Mold found in attic. Resolved it with a 4 year warranty expiring 3-23-24. In January 2024, found mold in same spot. They inspected and sent an estimate to remove. Asked about the warranty still in place. Never responded. Did a good job of remediation work. Doesn’t support their warranty."

Deborah H on February 2024


Avatar for Indoor Environmental

Indoor Environmental

P.O. Box 890186
4.98(
53
)
Approved Pro

Indoor Environmental

P.O. Box 890186
4.98(
53
)
Approved Pro
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
24 local quotes requested

WE ARE A GREEN MOLD SOLUTION COMPANY. *Our solutions are free of hazardous materials & harsh chemicals *Within 24 hours mold is eliminated, the property is healthy, & ready to be lived in safely *CERTIFIED professionals *Our personal guarantee *Our customers have saved up to 65% over competitive quotes * We work in confidence. Our company vehicles are unmarked, which allows you to maintain a strong level of privacy for your home or business Our unique process replaces demolition & rebuilding, & reduces the need to replace carpets, furnishings & personal items.

"He was very prompt. He came out and let us know what was indeed happening in our basement."

Lira M on September 2019

WE ARE A GREEN MOLD SOLUTION COMPANY. *Our solutions are free of hazardous materials & harsh chemicals *Within 24 hours mold is eliminated, the property is healthy, & ready to be lived in safely *CERTIFIED professionals *Our personal guarantee *Our customers have saved up to 65% over competitive quotes * We work in confidence. Our company vehicles are unmarked, which allows you to maintain a strong level of privacy for your home or business Our unique process replaces demolition & rebuilding, & reduces the need to replace carpets, furnishings & personal items.

"He was very prompt. He came out and let us know what was indeed happening in our basement."

Lira M on September 2019


Radon Systems LLC

170 Burbank Rd
4.97(
226
)
Approved Pro

Radon Systems LLC

170 Burbank Rd
4.97(
226
)
Approved Pro
Customers say: Super punctual
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
67 local quotes requested

Guaranteed Results! Radon Systems LLC has installed over 20,000 successful Radon mitigation systems since 1985. Radon Systems LLC is one of the few full service Radon mitigation companies that remediate both Radon in air and Radon in water. We are state certified and fully insured. Radon Systems LLC is recognized by the National Environmental Health Association (NEHA) and the American Association of Radon Scientists and Technologists (AARST).

"Derick did a great clean job. I live in a ranch with an unfinished basement. Install took around 1 hour. Derick was punctual, professional and informative. System is doing its job!"

James P on July 2024

Guaranteed Results! Radon Systems LLC has installed over 20,000 successful Radon mitigation systems since 1985. Radon Systems LLC is one of the few full service Radon mitigation companies that remediate both Radon in air and Radon in water. We are state certified and fully insured. Radon Systems LLC is recognized by the National Environmental Health Association (NEHA) and the American Association of Radon Scientists and Technologists (AARST).

"Derick did a great clean job. I live in a ranch with an unfinished basement. Install took around 1 hour. Derick was punctual, professional and informative. System is doing its job!"

James P on July 2024


Avatar for microGARD

microGARD

165 Oxford Rd
4.81(
21
)
Approved Pro

microGARD

165 Oxford Rd
4.81(
21
)
Approved Pro
Super Service Award
Customers say: True professional
15 years of experience
Emergency services offered

Indoor Air Quality has never been more important as we all spend more time at home with our children and even aged parents. Often the young and elderly have a compromised immune system that makes them especially susceptible to airborne particles. Microgard takes this health concern very seriously and we do our best to answer your call promptly and get to your home in the same week in most cases! Mold can easily aggravate a variety of symptoms so we consider your call to be as urgent as you do.

"Not a happy customer, very disappointed with the outcome. The mold remediation was contained to a 12 x 24 bedroom and was limited to surface mold (mostly furniture) caused by condensation and humidity. The carpeting was also removed & discarded. The total cost was very expensive ($4,250) for what ended up being 5 hours of work. This is over $800 an hour! Here are a few things we were not happy about; 1. There were plastic barriers taped to the walls during the process which caused the paint/plaster to be pulled off the wall in several areas. Now we have another expense to fix this problem. 2. We had told Kerry to leave us the dumpster for a few more days (since we had paid for it up to a week), but he went ahead and told the company to remove it the following day. 3. We found additional mold on the closet baseboard that had been missed and we needed to clean it ourselves. Needless to say, we do not recommend this company."

Michael T on September 2025

Indoor Air Quality has never been more important as we all spend more time at home with our children and even aged parents. Often the young and elderly have a compromised immune system that makes them especially susceptible to airborne particles. Microgard takes this health concern very seriously and we do our best to answer your call promptly and get to your home in the same week in most cases! Mold can easily aggravate a variety of symptoms so we consider your call to be as urgent as you do.

"Not a happy customer, very disappointed with the outcome. The mold remediation was contained to a 12 x 24 bedroom and was limited to surface mold (mostly furniture) caused by condensation and humidity. The carpeting was also removed & discarded. The total cost was very expensive ($4,250) for what ended up being 5 hours of work. This is over $800 an hour! Here are a few things we were not happy about; 1. There were plastic barriers taped to the walls during the process which caused the paint/plaster to be pulled off the wall in several areas. Now we have another expense to fix this problem. 2. We had told Kerry to leave us the dumpster for a few more days (since we had paid for it up to a week), but he went ahead and told the company to remove it the following day. 3. We found additional mold on the closet baseboard that had been missed and we needed to clean it ourselves. Needless to say, we do not recommend this company."

Michael T on September 2025


Avatar for Indoor Doctor, LLC

Indoor Doctor, LLC

35 Manchester Road, Unit 11A #213
4.87(
153
)
Approved Pro

Indoor Doctor, LLC

35 Manchester Road, Unit 11A #213
4.87(
153
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
236 local quotes requested

We provide peace of mind & solutions for your indoor environmental needs. IndoorDoctor ® evaluates the health of your indoors using proven testing techniques, unmatched state-of-the-art equipment, and years of experience handling environmental issues like yours. We help determine if your indoor environment is healthy through an unbiased assessment using proven testing techniques, unmatched state-of-the-art testing equipment, and years of experience handling issues like yours. We've successfully completed over 35,000+ indoor environmental inspections. Our goal is to provide you peace of mind about the true nature of your indoor environment. Environmental engineering combines science and engineering principles to improve aspects of the environment. IndoorDoctor® specialists use these fundamentals to define your environmental concern, evaluate its significance, and develop corrective actions or preventative plans to reduce the perceived hazard.

"Very Professional and communicated well with me"

Raphaela M on September 2025

We provide peace of mind & solutions for your indoor environmental needs. IndoorDoctor ® evaluates the health of your indoors using proven testing techniques, unmatched state-of-the-art equipment, and years of experience handling environmental issues like yours. We help determine if your indoor environment is healthy through an unbiased assessment using proven testing techniques, unmatched state-of-the-art testing equipment, and years of experience handling issues like yours. We've successfully completed over 35,000+ indoor environmental inspections. Our goal is to provide you peace of mind about the true nature of your indoor environment. Environmental engineering combines science and engineering principles to improve aspects of the environment. IndoorDoctor® specialists use these fundamentals to define your environmental concern, evaluate its significance, and develop corrective actions or preventative plans to reduce the perceived hazard.

"Very Professional and communicated well with me"

Raphaela M on September 2025


Avatar for Green Home Solutions of North Central and Western MA

Green Home Solutions of North Central and Western MA

24 Hardy Drive
4.76(
23
)
Approved Pro

Green Home Solutions of North Central and Western MA

24 Hardy Drive
4.76(
23
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
16 local quotes requested

Why Choose Green Home Solutions? Here are the advantages of our Indoor Air Quality Services! -Affordable: Typically, we can preserve more of your existing building materials which can reduce costs.-Effective: Our licensed and/or certified representatives determine the source of the mold, mildew or odor problem and treat it. Our product is catalytic, which means it keeps on working.-EPA registered Products: We don’t use harsh chemicals. The health and safety of your family is always our goal. The products we use in our services are selected with that in mind. -Fast: We can complete mold remediation in days not months. This is a fraction of the time it usually takes our competitors.

"Dino was excellent and very clear in the testing and results and solution."

Pat L on September 2023

Why Choose Green Home Solutions? Here are the advantages of our Indoor Air Quality Services! -Affordable: Typically, we can preserve more of your existing building materials which can reduce costs.-Effective: Our licensed and/or certified representatives determine the source of the mold, mildew or odor problem and treat it. Our product is catalytic, which means it keeps on working.-EPA registered Products: We don’t use harsh chemicals. The health and safety of your family is always our goal. The products we use in our services are selected with that in mind. -Fast: We can complete mold remediation in days not months. This is a fraction of the time it usually takes our competitors.

"Dino was excellent and very clear in the testing and results and solution."

Pat L on September 2023


Avatar for Mold Test Company North East

Mold Test Company North East

PO BOX 362
4.27(
73
)
Approved Pro

Mold Test Company North East

PO BOX 362
4.27(
73
)
Approved Pro
Customers say: Quick response
180 local quotes requested
17 years of experience

At Mold Test Company North East, we take great pride our experience, expertise, quality and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

"When I called the mold company for my lab results. They gave me a person named Ricardo Echeverria, Senior Mold Analyst to call for the results. He verbally told me that the cause was something like a remodel, construction going on. There was a red flag for a VOC called Methylene Chloride--Banned outdated paint. I sent Ricardo and email asking if I can have a report of what he said in writing. I only received a contaminants list. I said, I am not a scientist and do not understand the lab results.I never received a response back from him. I called Jeremiah Bancroft a few times and asked for a written explanation of the causes. He could not supply me with a written explanation because it was a legal issue. I asked for his help. I need your help. Jeremiah said, go to your primary care for a doctors note. That was the last time I spoke to him on September 19, 2024"

Stephanie B on October 2024

At Mold Test Company North East, we take great pride our experience, expertise, quality and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

"When I called the mold company for my lab results. They gave me a person named Ricardo Echeverria, Senior Mold Analyst to call for the results. He verbally told me that the cause was something like a remodel, construction going on. There was a red flag for a VOC called Methylene Chloride--Banned outdated paint. I sent Ricardo and email asking if I can have a report of what he said in writing. I only received a contaminants list. I said, I am not a scientist and do not understand the lab results.I never received a response back from him. I called Jeremiah Bancroft a few times and asked for a written explanation of the causes. He could not supply me with a written explanation because it was a legal issue. I asked for his help. I need your help. Jeremiah said, go to your primary care for a doctors note. That was the last time I spoke to him on September 19, 2024"

Stephanie B on October 2024

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Mold Testing and Remediation questions, answered by experts

Mold grows at the fastest rate the environment it’s in will let it. The space between your vinyl flooring and the base flooring it’s on is a perfect environment for mold growth, allowing for rapid spread and contamination. Preventing this involves a proper installation of the flooring and constant humidity control.

Mold in HVAC ducts is a relatively common issue that homeowners struggle with—especially in humid climates or homes with poor ventilation. Moisture from condensation, combined with dust and organic debris, creates the perfect environment for mold growth. Homes with high humidity, leaky ducts, or clogged drains are more prone to this issue. Regular inspections and proper HVAC maintenance significantly reduce the risk of mold developing in your ducts.

If you're wondering about black stains on brick at your home, the answer is that you're not looking at efflorescence. While efflorescence can be darker when certain types of salt are involved, black staining is caused by carbon staining, pollution from vehicles, and chimney soot. Black stains can also be caused by organic materials like lichen, algae, or mold.

You should not run an air conditioner with mold because it could spread the spores throughout your home. Mold exposure can trigger several health problems, including coughing, wheezing, sneezing, itchy eyes, and a sore throat. Living in a moldy house can also increase your risk of other illnesses, including sinus infections, pneumonia, and bronchitis.

Symptoms of sewer gas poisoning include nausea, dizziness, extreme drowsiness, and headaches, according to the Wisconsin Department of Health Services. Exposure to higher concentrations for long periods of time could also lead to unconsciousness due to a lack of oxygen, aka suffocation. If you think you’ve been exposed to sewer gas for a dangerous amount of time, seek medical care immediately. Do not return to the site of exposure, after you’ve received medical care, call a pro for help.

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The South Lancaster, MA 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.