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Find Indoor air quality testers in Crofton

Avatar for NextDay Inspect

NextDay Inspect

4.94(
322
)
Approved Pro

NextDay Inspect

4.94(
322
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
18 years of experience

Our goal is to protect our clients' interest by providing a thorough and detailed inspection of the property. With over 30,000 inspections completed, 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 DPOR and DLLR and are certified members of ASHI, InterNACHI, and NRSB. 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, and outlet tester. We have an 'A+' rating with the Better Business Bureau.

"Very profesional"

EVER V on March 2026

Our goal is to protect our clients' interest by providing a thorough and detailed inspection of the property. With over 30,000 inspections completed, 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 DPOR and DLLR and are certified members of ASHI, InterNACHI, and NRSB. 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, and outlet tester. We have an 'A+' rating with the Better Business Bureau.

"Very profesional"

EVER V on March 2026


Avatar for MoldGone LLC

MoldGone LLC

4.93(
812
)
Approved Pro

MoldGone LLC

4.93(
812
)
Approved Pro
Customers say: True professional
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
20 years of experience

MoldGone is a full service mold inspection, air quality testing, remediation, and reconstruction company with over a decade of experience. Our inspectors and technicians carry the highest and most recognized certifications in the industry. Whether your are a residential or commercial customer seeking mold testing or remediation services you can be assured that the project will be professionally managed and properly certified. There are many companies that offer mold remediation - make sure that the company you choose has an industry recognized mold remediation or inspection certification such as the American Council of Accredited Certification (ACAC) or equivalent. MoldGone is unsurpassed in its commitment to customer service excellence, provision of only the highest caliber service, and providing unsurpassed value in every project or inspection delivered. MoldGone's customers have ranged from the residential homeowner to private schools and churches. In fact, when the Sisters at a private Catholic girls school in the Washington, D.C. area needed a company to treat mold in the Sister's private archive room, complete with 100 year-old manuscripts, they entrusted MoldGone, LLC to do the project. On another project that involved removing mold from a 30 foot ceiling above a filled indoor pool, when the scaffolding company wanted several thousand dollars to build the necessary scaffold to reach the treatment area MoldGone built its own providing the customer significant savings. At MoldGone, LLC. we constantly strive to find the most cost effective way to fully address each and every mold condition. MoldGone technicians are trained specifically for mold treatment and remediation. They are also required to have construction experience since many of our projects involve demolition and reconstruction. Technicians are held to the utmost highest levels of quality with each project receiving a thorough walkthrough by management before it is deemed complete.

"Went okay"

Brandon B on September 2025

MoldGone is a full service mold inspection, air quality testing, remediation, and reconstruction company with over a decade of experience. Our inspectors and technicians carry the highest and most recognized certifications in the industry. Whether your are a residential or commercial customer seeking mold testing or remediation services you can be assured that the project will be professionally managed and properly certified. There are many companies that offer mold remediation - make sure that the company you choose has an industry recognized mold remediation or inspection certification such as the American Council of Accredited Certification (ACAC) or equivalent. MoldGone is unsurpassed in its commitment to customer service excellence, provision of only the highest caliber service, and providing unsurpassed value in every project or inspection delivered. MoldGone's customers have ranged from the residential homeowner to private schools and churches. In fact, when the Sisters at a private Catholic girls school in the Washington, D.C. area needed a company to treat mold in the Sister's private archive room, complete with 100 year-old manuscripts, they entrusted MoldGone, LLC to do the project. On another project that involved removing mold from a 30 foot ceiling above a filled indoor pool, when the scaffolding company wanted several thousand dollars to build the necessary scaffold to reach the treatment area MoldGone built its own providing the customer significant savings. At MoldGone, LLC. we constantly strive to find the most cost effective way to fully address each and every mold condition. MoldGone technicians are trained specifically for mold treatment and remediation. They are also required to have construction experience since many of our projects involve demolition and reconstruction. Technicians are held to the utmost highest levels of quality with each project receiving a thorough walkthrough by management before it is deemed complete.

"Went okay"

Brandon B on September 2025


Avatar for The Best Air Quality and Restoration

The Best Air Quality and Restoration

4.80(
216
)
Approved Pro

The Best Air Quality and Restoration

4.80(
216
)
Approved Pro
Customers say: Super punctual
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
17 years of experience

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.

"The company was fast, responsive, professional and courteous. They were able to come out sooner then promised and did an excellent job start to finish. They showed me photos and videos of the work and explained each step along the way. Highly recommend. "

Jennifer G on December 2025

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.

"The company was fast, responsive, professional and courteous. They were able to come out sooner then promised and did an excellent job start to finish. They showed me photos and videos of the work and explained each step along the way. Highly recommend. "

Jennifer G on December 2025


Avatar for Rudd's Indoor Environment

Rudd's Indoor Environment

4.87(
50
)
Approved Pro

Rudd's Indoor Environment

4.87(
50
)
Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
9 years of experience

We are a family owned and operated business. We are an independent 3rd party mold testing and mold inspection company. Mold remediation protocol written by the IICRC (Institute of Inspection, Cleaning and Restoration Certification) states that remediation companies should not do their own testing and testing companies should not do remediation, it is a conflict of interest. Not all mold projects needs to be professionally remediated. Our goal is to not only let you know if you do have excessive mold but how did you get it and how can you prevent it in the future by providing honest and outstanding service through dedication, hard work, attention to detail, integrity, and always focusing on our clients' best interest at hand. We know that the secret to our success has and will continue to be our satisfied clients. We will go anywhere in Maryland. Some of our clients include Governor Hogan, The Maryland State General Assembly, Property mangement companies, Insurance companies etc.

"They were wonderful to work with and were prompt in coming out."

Dana L on October 2025

We are a family owned and operated business. We are an independent 3rd party mold testing and mold inspection company. Mold remediation protocol written by the IICRC (Institute of Inspection, Cleaning and Restoration Certification) states that remediation companies should not do their own testing and testing companies should not do remediation, it is a conflict of interest. Not all mold projects needs to be professionally remediated. Our goal is to not only let you know if you do have excessive mold but how did you get it and how can you prevent it in the future by providing honest and outstanding service through dedication, hard work, attention to detail, integrity, and always focusing on our clients' best interest at hand. We know that the secret to our success has and will continue to be our satisfied clients. We will go anywhere in Maryland. Some of our clients include Governor Hogan, The Maryland State General Assembly, Property mangement companies, Insurance companies etc.

"They were wonderful to work with and were prompt in coming out."

Dana L on October 2025


Avatar for Maximum Restoration

Maximum Restoration

5.00(
14
)
Approved Pro

Maximum Restoration

5.00(
14
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
21 years of experience

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of Remediation services that are customized to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

"I highly recommend Andrew and his team. When Andrew called me, he made a point of looking at my issue THE SAME DAY. The service was very prompt. When Andrew arrived, he surveyed the situation. Unbeknownst to me, I was having a water leakage issue from a pipe. The active leak was the cause of my mold issue. While it was not part of his job, Andrew helped me dry up the water in my bathroom. Andrew provided me a quote and explained step-by-step what he would be doing. Because of his efforts, I hired him on the spot. Maximum Restoration was VERY PROMPT. I admit... due to the immediate responsiveness, I thought Maximum Restoration was a one-person team (Andrew). Wow... was I surprised (in a good way). "TWO" modern "Maximum Restoration" vans pulled up to my home. These were not white vans with "Maximum Restoration" stickers on them. These vans were painted from top to bottom, displaying "Maximum Restoration"... very professional. Four gentlemen showed up to my home. They took their shoes off at the door and they went to work! Andrew explained the entire process and left his team to do their job. They left fans, a dehumidifier, and negative airflow unit to pull any mold out of the air and trap it in a HEPA filter. They planned to come back two days later to gather the equipment and treat the wood so that future mold would not occur. The leak was supposed to be fixed by a plumber that same day, after Maximum Restoration cut out the mold in the ceiling, revealing the source of the leak. The leak wasn't fixed until the next day. I let Andrew know. Because the leak didn't get fixed until a day later, Andrew knew that the area would not be dry in time. WITHOUT ANY ADDITIONAL COSTS, he decided to let his equipment remain an extra days to ENSURE the area was dry before treating it. I've had water damage before. I wish I'd known about Andrew and Maximum Restoration years ago. They provide excellent service!"

Robert K on July 2021

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of Remediation services that are customized to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

"I highly recommend Andrew and his team. When Andrew called me, he made a point of looking at my issue THE SAME DAY. The service was very prompt. When Andrew arrived, he surveyed the situation. Unbeknownst to me, I was having a water leakage issue from a pipe. The active leak was the cause of my mold issue. While it was not part of his job, Andrew helped me dry up the water in my bathroom. Andrew provided me a quote and explained step-by-step what he would be doing. Because of his efforts, I hired him on the spot. Maximum Restoration was VERY PROMPT. I admit... due to the immediate responsiveness, I thought Maximum Restoration was a one-person team (Andrew). Wow... was I surprised (in a good way). "TWO" modern "Maximum Restoration" vans pulled up to my home. These were not white vans with "Maximum Restoration" stickers on them. These vans were painted from top to bottom, displaying "Maximum Restoration"... very professional. Four gentlemen showed up to my home. They took their shoes off at the door and they went to work! Andrew explained the entire process and left his team to do their job. They left fans, a dehumidifier, and negative airflow unit to pull any mold out of the air and trap it in a HEPA filter. They planned to come back two days later to gather the equipment and treat the wood so that future mold would not occur. The leak was supposed to be fixed by a plumber that same day, after Maximum Restoration cut out the mold in the ceiling, revealing the source of the leak. The leak wasn't fixed until the next day. I let Andrew know. Because the leak didn't get fixed until a day later, Andrew knew that the area would not be dry in time. WITHOUT ANY ADDITIONAL COSTS, he decided to let his equipment remain an extra days to ENSURE the area was dry before treating it. I've had water damage before. I wish I'd known about Andrew and Maximum Restoration years ago. They provide excellent service!"

Robert K on July 2021


Avatar for Mold Test Company MD-DC

Mold Test Company MD-DC

4.37(
27
)
Approved Pro

Mold Test Company MD-DC

4.37(
27
)
Approved Pro
Customers say: True professional
11 years of experience
Emergency services offered

At Mold Test Company, we take great pride in our experience, expertise, quality and customer service that we provide to meet the consumers 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.

"They were prompt, thorough, and provided what I needed. They gave the report results by phone and by email. "

Lawrence & Erin E on August 2025

At Mold Test Company, we take great pride in our experience, expertise, quality and customer service that we provide to meet the consumers 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.

"They were prompt, thorough, and provided what I needed. They gave the report results by phone and by email. "

Lawrence & Erin E on August 2025

FAQs for indoor air quality testing projects in Crofton, MD

You should test your home's air quality if you or your family experience health problems like allergies or respiratory issues, as these could be linked to indoor contaminants. Also, consider testing if you're concerned about mold, radon, carbon monoxide, or if you've recently had home construction, demolition, excavation, or remodeling that could have released chemicals into your indoor air.

An indoor air quality test typically takes one to three hours to complete. After the inspection, you'll receive a detailed written report within two to 10 days. The evaluation includes comprehensive air sampling from all designated areas in your home. Your specialist will review the findings with you and provide clear guidance on steps to take if any issues are found, helping ensure your indoor environment meets health and safety standards.

A certified indoor air quality consultant or inspector is the right professional to perform your indoor air test. While some home inspectors have certifications, they often subcontract this specialized work to trained professionals with advanced tools. This expert will thoroughly evaluate air samples from every area in your home and clearly explain the findings to you. Be sure to confirm your tester's credentials before scheduling your service.

The Crofton, MD homeowners’ guide to indoor air quality testings

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