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Indoor air quality testers in Baltimore

Avatar for Green Clean Restoration LLC
Green Clean Restoration LLC
107 Mount Carmel Road, Unit 204
4.35(
17
)
Approved Pro
Green Clean Restoration LLC
107 Mount Carmel Road, Unit 204
4.35(
17
)
Approved Pro
Customers say: Quality work
12 years of experience
Free onsite estimate

At Green Clean Restoration, we are experts in handling mold remediation, water mitigation, smoke and puffback cleanup, crawl space encapsulation and remediation based duct cleaning. Our team of trained professionals will pay attention to every detail to make sure your project ends with amazing results.

"They do very good work but you have to be careful to make sure that the provider follows through with providing you with the paperwork that he said he would provide to completion."

Linda S on November 2018

At Green Clean Restoration, we are experts in handling mold remediation, water mitigation, smoke and puffback cleanup, crawl space encapsulation and remediation based duct cleaning. Our team of trained professionals will pay attention to every detail to make sure your project ends with amazing results.

"They do very good work but you have to be careful to make sure that the provider follows through with providing you with the paperwork that he said he would provide to completion."

Linda S on November 2018


Avatar for Rudd's Indoor Environment
Rudd's Indoor Environment
383 Baltimore Avenue
4.87(
49
)
Approved Pro
Rudd's Indoor Environment
383 Baltimore Avenue
4.87(
49
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
11 local quotes requested

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.

"Rudd's Indoor Environment was able to take my tile sampling the same day."

Moya Y on May 2022

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.

"Rudd's Indoor Environment was able to take my tile sampling the same day."

Moya Y on May 2022


Wilbur Hull Nano Cleaning Solutions, LLC
308 South Fayette St
4.88(
181
)
Approved Pro
Wilbur Hull Nano Cleaning Solutions, LLC
308 South Fayette St
4.88(
181
)
Approved Pro
Customers say: True professional
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
70 local quotes requested

We are professional service providers that take pride in our work. We work hard to provide the best service possible with integrity and accountability. We would love to help you so give us a call today!

"I had a black mold problem at my home. The evaluator gave me a price before any work was done. The crew simply went above and beyond the call of duty in the remedial process. On a scale of 1 to 10, I would give them a 15! Every member of the crew was extremely hard working, from Wilbur down to his 14 year old grandson. I like dealing with small, local, business, and I consider myself most fortunate and blessed to have found Will Hull and crew. I would hope none of my friends develops a black mold situation, but f they did, I would immediately recommend Wilbur Hull Nano Cleaning , They only perform necessary remediation to safely treat the house, thus saving money for the customer. They treated the entire house, which was a pleasant surprise to me. Overall, Wilbur Hull Nano Cleaning was superb! Pricing was Fair & Reasonable."

Jan C on April 2025

We are professional service providers that take pride in our work. We work hard to provide the best service possible with integrity and accountability. We would love to help you so give us a call today!

"I had a black mold problem at my home. The evaluator gave me a price before any work was done. The crew simply went above and beyond the call of duty in the remedial process. On a scale of 1 to 10, I would give them a 15! Every member of the crew was extremely hard working, from Wilbur down to his 14 year old grandson. I like dealing with small, local, business, and I consider myself most fortunate and blessed to have found Will Hull and crew. I would hope none of my friends develops a black mold situation, but f they did, I would immediately recommend Wilbur Hull Nano Cleaning , They only perform necessary remediation to safely treat the house, thus saving money for the customer. They treated the entire house, which was a pleasant surprise to me. Overall, Wilbur Hull Nano Cleaning was superb! Pricing was Fair & Reasonable."

Jan C on April 2025


Avatar for Mold Test Company MD-DC
Mold Test Company MD-DC
PO Box 491
4.32(
25
)
Approved Pro
Mold Test Company MD-DC
PO Box 491
4.32(
25
)
Approved Pro
Customers say: True professional
112 local quotes requested
10 years of experience

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.

"Very thorough and very objective."

Kara P on December 2023

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.

"Very thorough and very objective."

Kara P on December 2023


Avatar for Indoor Green Solutions
Indoor Green Solutions
809 Linslade Street
4.22(
108
)
Approved Pro
Indoor Green Solutions
809 Linslade Street
4.22(
108
)
Approved Pro
Customers say: True professional
13 years of experience
Free onsite estimate

Indoor Green Solutions is a locally owned and family operated company. We offer personalized service for our clients and believe they are trusting their home in our hands. We provide mold testing and remediation services for your home or office. Call us today. We are located in Rockville, Maryland. Thank you.

"Quick and effective."

Brad H on May 2024

Indoor Green Solutions is a locally owned and family operated company. We offer personalized service for our clients and believe they are trusting their home in our hands. We provide mold testing and remediation services for your home or office. Call us today. We are located in Rockville, Maryland. Thank you.

"Quick and effective."

Brad H on May 2024


Avatar for BAS Inspections LLC
BAS Inspections LLC
1000 West 43rd Street
4.69(
13
)
Approved Pro
BAS Inspections LLC
1000 West 43rd Street
4.69(
13
)
Approved Pro
Customers say: True professional
61 local quotes requested
1 years of experience

At BAS Inspections, we understand the importance of a safe and healthy living environment. We use Spectora Inspection Software Reporting on every inspection, ensuring you receive detailed and easy-to-understand reports. See below for a brief synopsis of our offered services: • Comprehensive Home Inspections • Rental Licensing Inspections • Lead Paint Visual Inspections w/ Dust Wipe Sampling • Environmental Testing o Lead o Mold

"He was very professional and helpful with his explanations. "

Joshua H on April 2025

At BAS Inspections, we understand the importance of a safe and healthy living environment. We use Spectora Inspection Software Reporting on every inspection, ensuring you receive detailed and easy-to-understand reports. See below for a brief synopsis of our offered services: • Comprehensive Home Inspections • Rental Licensing Inspections • Lead Paint Visual Inspections w/ Dust Wipe Sampling • Environmental Testing o Lead o Mold

"He was very professional and helpful with his explanations. "

Joshua H on April 2025


Avatar for Green Home Solutions
Green Home Solutions
P.O. Box 503
4.70(
22
)
Approved Pro
Green Home Solutions
P.O. Box 503
4.70(
22
)
Approved Pro
Customers say: True professional
41 local quotes requested
5 years of experience

With our EPA-registered, plant-based products, you can trust Green Home Solutions to address a range of indoor air quality needs: mold remediation, odor removal, allergen control, disinfection/sanitization, and air filtration. Our inspections detect indoor air quality issues, determine potential underlying causes, and help us create a customized and effective treatment plan that features our EPA-registered, plant-based products and IICRC protocols. We’re fast, affordable, and effective at eliminating mold, preventing regrowth, removing odors, and making air better. We uphold a standard of integrity with fairness, honesty, and personal responsibility. Accurate knowledge combined with a drive to serve our customers' interests and needs: these qualities make us true professionals you can rely on.

"Quick and painless."

Robert G on March 2025

With our EPA-registered, plant-based products, you can trust Green Home Solutions to address a range of indoor air quality needs: mold remediation, odor removal, allergen control, disinfection/sanitization, and air filtration. Our inspections detect indoor air quality issues, determine potential underlying causes, and help us create a customized and effective treatment plan that features our EPA-registered, plant-based products and IICRC protocols. We’re fast, affordable, and effective at eliminating mold, preventing regrowth, removing odors, and making air better. We uphold a standard of integrity with fairness, honesty, and personal responsibility. Accurate knowledge combined with a drive to serve our customers' interests and needs: these qualities make us true professionals you can rely on.

"Quick and painless."

Robert G on March 2025


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
559 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 did everything phenomenally"

Troy L on April 2024

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 did everything phenomenally"

Troy L on April 2024


Wilbur Hull Nano Cleaning Solutions, LLC
308 South Fayette St
4.92(
12
)
Approved Pro
Wilbur Hull Nano Cleaning Solutions, LLC
308 South Fayette St
4.92(
12
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
202 local quotes requested

Professional Mold remediation services at affordable prices! We have the experience and dedication to get the job done right! Specializing in Mold Testing and Remediation services, we guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click to schedule a free estimate today!

"We so enjoyed Wilbur and his crew. The entire experience has been absolutely wonderful. Educational and safety providing! Our home feels clean and safe. My family was so pleased that we set up a temporary gym in our basement to work out as a family after having our home serviced for Mold Remediation! Thank You Again!"

Vanessa J on January 2022

Professional Mold remediation services at affordable prices! We have the experience and dedication to get the job done right! Specializing in Mold Testing and Remediation services, we guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click to schedule a free estimate today!

"We so enjoyed Wilbur and his crew. The entire experience has been absolutely wonderful. Educational and safety providing! Our home feels clean and safe. My family was so pleased that we set up a temporary gym in our basement to work out as a family after having our home serviced for Mold Remediation! Thank You Again!"

Vanessa J on January 2022

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Indoor air quality testings FAQs

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 homeowners guide to indoor air quality testings
From average costs to expert advice, get all the answers you need to get your job done.
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