Top-rated mold & toxic material testers.

Get matched with top mold & toxic material testers in Dunkirk, MD

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Mold & toxic material testers in Dunkirk

County Large Home Inspections

4865 Young Road
4.52(
55
)
Approved Pro

County Large Home Inspections

4865 Young Road
4.52(
55
)
Approved Pro
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
26 years of experience

County Large Home Inspections, in business since 1999, is your locally owned and operated Inspection business. We have many years of experience to give you confidence that we are your number one choice for your next home project. Call us today and we look forward to your future business! Licensed Home Inspector.

"Very professional. I got the results back within a week as he started during the inspection."

Jennette R on October 2022

County Large Home Inspections, in business since 1999, is your locally owned and operated Inspection business. We have many years of experience to give you confidence that we are your number one choice for your next home project. Call us today and we look forward to your future business! Licensed Home Inspector.

"Very professional. I got the results back within a week as he started during the inspection."

Jennette R on October 2022


Avatar for ESPI Services LLC

ESPI Services LLC

823 Marcy Ave #102
5.00(
3
)
Approved Pro

ESPI Services LLC

823 Marcy Ave #102
5.00(
3
)
Approved Pro
Free onsite estimate

We will apply our experience, great expertise, quality, and customer service, in order 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. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"ESPI Services LLC were provided exceptional Services with removal of mold. Angel the Manager was very professional , and courteous, at all times. His staff showed up on time and did a beautiful job on my mom home.."

Gail S on September 2025

We will apply our experience, great expertise, quality, and customer service, in order 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. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"ESPI Services LLC were provided exceptional Services with removal of mold. Angel the Manager was very professional , and courteous, at all times. His staff showed up on time and did a beautiful job on my mom home.."

Gail S on September 2025


Avatar for Adam Contracting

Adam Contracting

8494 Signal Hill Rd Suite A
4.83(
137
)
Approved Pro

Adam Contracting

8494 Signal Hill Rd Suite A
4.83(
137
)
Approved Pro
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
50 local quotes requested

My name is Justin LeBlanc, and I am the owner and operator of Adam Contracting. Adam Contracting considers customer satisfaction our highest priority, and we make sure that, as a client, you are satisfied not only with the affordability but the quality of our work. Adam Contracting is a fully licensed and insured company. Please feel free to contact us anytime for an estimate!

"My only regret is not hiring Adam Contracting sooner. From the beginning of the project, I was updated on the schedule and cost. All of the employees were professional, and skilled, and left my house clean after each task. If I had issues or noticed something that needed to be changed the owner addressed the concern immediately. I am very happy with the finished project!"

Nia W on November 2022

My name is Justin LeBlanc, and I am the owner and operator of Adam Contracting. Adam Contracting considers customer satisfaction our highest priority, and we make sure that, as a client, you are satisfied not only with the affordability but the quality of our work. Adam Contracting is a fully licensed and insured company. Please feel free to contact us anytime for an estimate!

"My only regret is not hiring Adam Contracting sooner. From the beginning of the project, I was updated on the schedule and cost. All of the employees were professional, and skilled, and left my house clean after each task. If I had issues or noticed something that needed to be changed the owner addressed the concern immediately. I am very happy with the finished project!"

Nia W on November 2022


Avatar for Mid-Atlantic Mold and Restoration

Mid-Atlantic Mold and Restoration

14820 Buckingham Court
5.00(
17
)
Approved Pro

Mid-Atlantic Mold and Restoration

14820 Buckingham Court
5.00(
17
)
Approved Pro
Customers say: True professional
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
24 years of experience

MMR is nationally certified, fully insured and specializes in all aspects of mold remediation and restoration. Unlike most mold companies, MMR offers free inspections and appointments at specific times (no 4 hour appt windows!). Most projects can begin the next day or a time convenient to you. MMR does not use sub-contractors or undocumented workers at any time. All employees are highly trained and very polite. We will leave your home or business clean and sanitary.

"Overall, job paid for was complete. Hoped getting the wall put back together was an option, but removing the mold was important"

Johnathan L on September 2023

MMR is nationally certified, fully insured and specializes in all aspects of mold remediation and restoration. Unlike most mold companies, MMR offers free inspections and appointments at specific times (no 4 hour appt windows!). Most projects can begin the next day or a time convenient to you. MMR does not use sub-contractors or undocumented workers at any time. All employees are highly trained and very polite. We will leave your home or business clean and sanitary.

"Overall, job paid for was complete. Hoped getting the wall put back together was an option, but removing the mold was important"

Johnathan L on September 2023


Avatar for The Best Air Quality and Restoration

The Best Air Quality and Restoration

1123 State Route 3 North 243
4.79(
217
)
Approved Pro

The Best Air Quality and Restoration

1123 State Route 3 North 243
4.79(
217
)
Approved Pro
Customers say: Super punctual
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
735 local quotes requested

Thebestairqualityandrestoration provides mold and air quality testing, mold remediation/removal and water damage restoration.Our focus is on you the customer to ensure our work is done right and meets your expectations. As the owner I strive to see that my business takes care of your issues. We work with a variety of customers and budgets to offer solutions customized to your needs.

"They were responsive and quick to schedule. While on the job they were very courteous and friendly. I hired them via Angie's list and ended up having to pay extra because I have 2 separate units in a 1100 sq ft condo. They explained that it was for the setting up the cleaning mechanism to each system and did let me know in advance and discounted the second unit...just seemed excessive for the size of the place, IMO. After the left I noticed that all the ducts they had removed had dark finger prints all over them. Dark finger prints stand out against a white vent cover. I also found little dark specs like little torn pieces of a thin dark sponge blowing out of my vents."

Chris H on June 2018

Thebestairqualityandrestoration provides mold and air quality testing, mold remediation/removal and water damage restoration.Our focus is on you the customer to ensure our work is done right and meets your expectations. As the owner I strive to see that my business takes care of your issues. We work with a variety of customers and budgets to offer solutions customized to your needs.

"They were responsive and quick to schedule. While on the job they were very courteous and friendly. I hired them via Angie's list and ended up having to pay extra because I have 2 separate units in a 1100 sq ft condo. They explained that it was for the setting up the cleaning mechanism to each system and did let me know in advance and discounted the second unit...just seemed excessive for the size of the place, IMO. After the left I noticed that all the ducts they had removed had dark finger prints all over them. Dark finger prints stand out against a white vent cover. I also found little dark specs like little torn pieces of a thin dark sponge blowing out of my vents."

Chris H on June 2018


Avatar for 911 Restoration by Germain Brothers LLC

911 Restoration by Germain Brothers LLC

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

911 Restoration by Germain Brothers LLC

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
235 local quotes requested
9 years of experience

At 911 Restoration by Germain Brothers LLC, we specialize in comprehensive disaster restoration services. Our team is dedicated to safeguarding homes and businesses from the damaging effects of mold, water, fires and storms. Here’s what sets us apart: Mold Remediation: Our certified experts assess and isolate mold contamination, ensuring thorough removal and preventing further spore spread. We identify the root cause, devise effective solutions, and prioritize your safety. Water Removal and Storm Damage Restoration: When water wreaks havoc due to storms or other incidents, we’re here to help. Our 24/7 emergency response team swiftly tackles water extraction, drying, and structural repairs. Comprehensive Services: Beyond mold and water remediation, we handle storm and fire damage repairs, as well as basement flood cleanup Choose 911 Restoration by Germain Brothers LLC for reliable, efficient, and compassionate restoration services. We’re committed to restoring peace of mind and protecting your property.

At 911 Restoration by Germain Brothers LLC, we specialize in comprehensive disaster restoration services. Our team is dedicated to safeguarding homes and businesses from the damaging effects of mold, water, fires and storms. Here’s what sets us apart: Mold Remediation: Our certified experts assess and isolate mold contamination, ensuring thorough removal and preventing further spore spread. We identify the root cause, devise effective solutions, and prioritize your safety. Water Removal and Storm Damage Restoration: When water wreaks havoc due to storms or other incidents, we’re here to help. Our 24/7 emergency response team swiftly tackles water extraction, drying, and structural repairs. Comprehensive Services: Beyond mold and water remediation, we handle storm and fire damage repairs, as well as basement flood cleanup Choose 911 Restoration by Germain Brothers LLC for reliable, efficient, and compassionate restoration services. We’re committed to restoring peace of mind and protecting your property.


Avatar for Boston Environmental & Contracting, Inc

Boston Environmental & Contracting, Inc

1818 New York Ave NE
4.00(
8
)
Approved Pro

Boston Environmental & Contracting, Inc

1818 New York Ave NE
4.00(
8
)
Approved Pro
Customers say: True professional
1189 local quotes requested
19 years of experience

Boston Environmental & Contracting, Inc. (BE&C) is a professional environmental services and contracting firm established in 2006. Our mission is to provide excellent environmental and contracting services to meet the diverse needs of our clients that include government agencies, commercial businesses and homeowners in today’s challenging regulatory climate. We offer a wide variety of cost-effective services including environmental consultancy, abatement, remediation, demolition, renovation/remodeling and specialty contracting services to our residential, commercial and government clients throughout the Washington, DC metropolitan area. We accept all major credit cards: VISA, American Express, MasterCard and Discover DC Business License: 70104232

"I did not use them, I don't live in DC"

Edward R on February 2019

Boston Environmental & Contracting, Inc. (BE&C) is a professional environmental services and contracting firm established in 2006. Our mission is to provide excellent environmental and contracting services to meet the diverse needs of our clients that include government agencies, commercial businesses and homeowners in today’s challenging regulatory climate. We offer a wide variety of cost-effective services including environmental consultancy, abatement, remediation, demolition, renovation/remodeling and specialty contracting services to our residential, commercial and government clients throughout the Washington, DC metropolitan area. We accept all major credit cards: VISA, American Express, MasterCard and Discover DC Business License: 70104232

"I did not use them, I don't live in DC"

Edward R on February 2019


Avatar for Radon Abatement Services

Radon Abatement Services

10503 Hutting
4.88(
251
)
Approved Pro

Radon Abatement Services

10503 Hutting
4.88(
251
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
107 local quotes requested

Here at Radon Abatement Services we sustain our business on quality and integrity. We are experts in the residential and commercial radon mitigation trade and are committed to quality from the beginning to the end of your project. We are family owned and operated providing award winning services since 1998.

"John and his team were life savers for us- literally! We had hired a different radon mitigation company (nationwide) and needless to say, their system did nothing! I have two little kids and was so frustrated with the levels staying high. I was looking for someone who could possibly repair the existing system which is how I came across radon abatement services. They had videos and pictures on their website, of all the wrong work that was done by contractors. I figured these guys know what they’re doing. And know they did! I had emailed John to tell him our situation and he got back to me and explained everything in detail. He told me what and why our house needed a different system. I had not given him a single penny and he was so gracious to share his expertise with me. Ofcourse, Eventually we hired them to install a new radon mitigation system in our house. Within the day of installment, our levels went down below 4 and have stayed below 2 consistently thereafter. I cannot thank John enough. Their prices were also reasonable. I would give them 10 stars if I could."

rabab h on August 2025

Here at Radon Abatement Services we sustain our business on quality and integrity. We are experts in the residential and commercial radon mitigation trade and are committed to quality from the beginning to the end of your project. We are family owned and operated providing award winning services since 1998.

"John and his team were life savers for us- literally! We had hired a different radon mitigation company (nationwide) and needless to say, their system did nothing! I have two little kids and was so frustrated with the levels staying high. I was looking for someone who could possibly repair the existing system which is how I came across radon abatement services. They had videos and pictures on their website, of all the wrong work that was done by contractors. I figured these guys know what they’re doing. And know they did! I had emailed John to tell him our situation and he got back to me and explained everything in detail. He told me what and why our house needed a different system. I had not given him a single penny and he was so gracious to share his expertise with me. Ofcourse, Eventually we hired them to install a new radon mitigation system in our house. Within the day of installment, our levels went down below 4 and have stayed below 2 consistently thereafter. I cannot thank John enough. Their prices were also reasonable. I would give them 10 stars if I could."

rabab h on August 2025


Avatar for NextDay Inspect

NextDay Inspect

46179 Westlake Dr
4.95(
286
)
Approved Pro

NextDay Inspect

46179 Westlake Dr
4.95(
286
)
Approved Pro
Customers say: True professional
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
1433 local quotes requested

Our goal is to protect our clients' interest by providing a thorough and detailed inspection of the property. Safeguarding our clients' investment is our priority. We provide residential home inspections, commercial building inspections, pre-drywall inspections, radon gas testing, and mold sampling. View the rate for your home inspection and scheduling availability on our website. Home Inspectors at NextDay Inspect® are licensed by the Department of Professional and Occupational Regulation (DPOR) and the Department of Labor, Licensing, and Regulation (DLLR). Upon completing the on-site inspection the inspector will prepare a report, including photographs taken at the property, and arrows with commentary detailing the areas of concern. Specialized tools are used to ensure a thorough inspection of the properties components. Some of these tools are thermometer, moisture & humidity meter, thermal infrared camera, outlet tester. We have an A plus rating with the Better Business Bureau.

"Michael did a perfect job inspecting every place and was available to answer all questions after."

Vishal S on September 2025

Our goal is to protect our clients' interest by providing a thorough and detailed inspection of the property. Safeguarding our clients' investment is our priority. We provide residential home inspections, commercial building inspections, pre-drywall inspections, radon gas testing, and mold sampling. View the rate for your home inspection and scheduling availability on our website. Home Inspectors at NextDay Inspect® are licensed by the Department of Professional and Occupational Regulation (DPOR) and the Department of Labor, Licensing, and Regulation (DLLR). Upon completing the on-site inspection the inspector will prepare a report, including photographs taken at the property, and arrows with commentary detailing the areas of concern. Specialized tools are used to ensure a thorough inspection of the properties components. Some of these tools are thermometer, moisture & humidity meter, thermal infrared camera, outlet tester. We have an A plus rating with the Better Business Bureau.

"Michael did a perfect job inspecting every place and was available to answer all questions after."

Vishal S on September 2025


Silver spring Carpet Cleaners

10402 Rodney Road
No reviews yet

Silver spring Carpet Cleaners

10402 Rodney Road
No reviews yet
Free onsite estimate

We use top of the line products that are environmentally friendly and not only clean better than chemical cleaning, but also are safe for you, your pets, your family and your home. Our carpet and upholstery cleaning systems are recommended by leading manufacturers and cleaning experts. Our carpet cleaning company is licensed and insured and our technicians have expertise in the carpet cleaning field.

We use top of the line products that are environmentally friendly and not only clean better than chemical cleaning, but also are safe for you, your pets, your family and your home. Our carpet and upholstery cleaning systems are recommended by leading manufacturers and cleaning experts. Our carpet cleaning company is licensed and insured and our technicians have expertise in the carpet cleaning field.

...
Showing 1-10 of 333
FAQs for mold & toxic material test projects in Dunkirk, MD

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 Dunkirk, MD homeowners’ guide to mold & toxic material tests

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