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Indoor air quality testers in Portland

Healthy Home Consultants
9 Christmas Tree Ln
5.00(
1
)
Approved Pro
Healthy Home Consultants
9 Christmas Tree Ln
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
6 years of experience

We’re a locally owned and operated company that values honesty and integrity and treats your home or business as if it were our own. We are experts in all Aspect of Healthy Home Living projects and our services are customizable to each individual project. We specialize in Testing & Abatement Services. 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 guarantee your satisfaction!

"Very reasonable and personable."

Robert . on October 2019

We’re a locally owned and operated company that values honesty and integrity and treats your home or business as if it were our own. We are experts in all Aspect of Healthy Home Living projects and our services are customizable to each individual project. We specialize in Testing & Abatement Services. 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 guarantee your satisfaction!

"Very reasonable and personable."

Robert . on October 2019


Avatar for Green Home Solutions of Southern Maine
Green Home Solutions of Southern Maine
19 Miles Road
5.00(
10
)
Approved Pro
Green Home Solutions of Southern Maine
19 Miles Road
5.00(
10
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
4 years of experience

We provide comprehensive indoor air assessments, treatments, and analysis services that don't just cover over the problem but resolve the problem at the source. We get the job done right. Our knowledge and expertise in the use of planet-friendly treatments, rather than harsh chemicals, is based on scientific research and years of experience. We are proud to have successfully eradicated mold and mildew in thousands of homes, office buildings, healthcare facilities, and other structures across America. Our customers appreciate our use of products that are protective of people, pets, and the environment. With Green Home Solutions as your air quality company, you can breathe cleaner, fresher air.

"Chris is a wealth of information about the air quality in my home. He is timely, friendly, professional, and efficient. His availability to answer questions as air and water quality results came in was extraordinary. The measures Chris recommended for me have made a noticeable difference in my home air quality. I highly recommend Green Home Solutions!"

Martha M B on April 2023

We provide comprehensive indoor air assessments, treatments, and analysis services that don't just cover over the problem but resolve the problem at the source. We get the job done right. Our knowledge and expertise in the use of planet-friendly treatments, rather than harsh chemicals, is based on scientific research and years of experience. We are proud to have successfully eradicated mold and mildew in thousands of homes, office buildings, healthcare facilities, and other structures across America. Our customers appreciate our use of products that are protective of people, pets, and the environment. With Green Home Solutions as your air quality company, you can breathe cleaner, fresher air.

"Chris is a wealth of information about the air quality in my home. He is timely, friendly, professional, and efficient. His availability to answer questions as air and water quality results came in was extraordinary. The measures Chris recommended for me have made a noticeable difference in my home air quality. I highly recommend Green Home Solutions!"

Martha M B on April 2023


Avatar for Indoor Doctor, LLC
Indoor Doctor, LLC
35 Manchester Road, Unit 11A #213
4.90(
148
)
Approved Pro
Indoor Doctor, LLC
35 Manchester Road, Unit 11A #213
4.90(
148
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
39 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.

"The company replied quickly with an initial quote. Of the three companies replying, Indoor Doctor was able to send a tech out the same day to perform inspections, testing and provide answers to my many questions. The tech was very professional, courteous, etc. Indoor Doctors provided an initial quote of $199 for the visit, which only covers the visit and inspection. They break down the separate fees for each test beyond the $199 inspection. There is a separate charge for each sample test. Mold test and allergen test from the same location are considered two tests and charged accordingly. Their pricing was competitive. Their ability to come out the same day was what sold us on Indoor Doctor. "

Tony G on February 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.

"The company replied quickly with an initial quote. Of the three companies replying, Indoor Doctor was able to send a tech out the same day to perform inspections, testing and provide answers to my many questions. The tech was very professional, courteous, etc. Indoor Doctors provided an initial quote of $199 for the visit, which only covers the visit and inspection. They break down the separate fees for each test beyond the $199 inspection. There is a separate charge for each sample test. Mold test and allergen test from the same location are considered two tests and charged accordingly. Their pricing was competitive. Their ability to come out the same day was what sold us on Indoor Doctor. "

Tony G on February 2025


Avatar for Icon Environmental Consultants of Maine
Icon Environmental Consultants of Maine
1 Stoddard Lane
5.00(
3
)
Approved Pro
Icon Environmental Consultants of Maine
1 Stoddard Lane
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
22 local quotes requested

We have the experience and we are committed to providing quality workmanship and superior customer service on all our applications. We at Icon Environmental Consultants strive to maintain our reputation as a high quality, very service oriented company with our main focus being customer satisfaction.

"This company went above and beyond to ensure proper thorough inspection."

Rachel M on May 2021

We have the experience and we are committed to providing quality workmanship and superior customer service on all our applications. We at Icon Environmental Consultants strive to maintain our reputation as a high quality, very service oriented company with our main focus being customer satisfaction.

"This company went above and beyond to ensure proper thorough inspection."

Rachel M on May 2021


Avatar for Mattra, Inc.
Mattra, Inc.
68 Whipple St.
4.85(
58
)
Approved Pro
Mattra, Inc.
68 Whipple St.
4.85(
58
)
Approved Pro
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
11 local quotes requested

Mattra, Inc. understands that Time Matters. We provide prompt, professional emergency service anytime you experience Mold Contamination in your home or business. We strive to be the leader in the commercial and residential cleaning and restoration profession. With almost 20 years of experience and unwavering ethics, we will provide quality service coupled with professionalism and 100% customer satisfaction. We offer same day service, emergency service, and weekend appointments. Our highly-trained technicians provide our customers with services that will exceed their expectations. Call us today. We look forward to serving you.

"Prompt, professional, and we achieved a 30% reduction in our winter heating cost. Very very pleased and we highly recommend Mattra."

DEBRA A on April 2024

Mattra, Inc. understands that Time Matters. We provide prompt, professional emergency service anytime you experience Mold Contamination in your home or business. We strive to be the leader in the commercial and residential cleaning and restoration profession. With almost 20 years of experience and unwavering ethics, we will provide quality service coupled with professionalism and 100% customer satisfaction. We offer same day service, emergency service, and weekend appointments. Our highly-trained technicians provide our customers with services that will exceed their expectations. Call us today. We look forward to serving you.

"Prompt, professional, and we achieved a 30% reduction in our winter heating cost. Very very pleased and we highly recommend Mattra."

DEBRA A on April 2024


Avatar for EnviroClean Floor Care & Restoration
EnviroClean Floor Care & Restoration
170 John Roberts Rd.
4.72(
25
)
Approved Pro
EnviroClean Floor Care & Restoration
170 John Roberts Rd.
4.72(
25
)
Approved Pro
Customers say: Quick response
31 local quotes requested
36 years of experience

Our business is designed with the customer in mind as far taking care of them one client at a time, we are a quality determined company. All our employees are certified by the IICRC Firm and we are insured, licensed and bonded for the customers protection. We accept all forms of payment for the convenience of the client.

"The carpet came out very clean with no more mildew odor. We are extremely happy with the quick response time, price and the quality of the service. We will definitely hire them again."

Lou V on January 2018

Our business is designed with the customer in mind as far taking care of them one client at a time, we are a quality determined company. All our employees are certified by the IICRC Firm and we are insured, licensed and bonded for the customers protection. We accept all forms of payment for the convenience of the client.

"The carpet came out very clean with no more mildew odor. We are extremely happy with the quick response time, price and the quality of the service. We will definitely hire them again."

Lou V on January 2018


Avatar for Mold Bros.
Mold Bros.
5.00(
9
)
Approved Pro
Mold Bros.
5.00(
9
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
80 local quotes requested

Mold Bros is a local family business, we offer something most of these big businesses cannot: personal, flexible and direct service. There is no 1-800 number to call, no call center, just direct contact with the people who will be helping you remove harmful mold from your home. Being in the northeast we know that our environment is a breeding ground for mold. With a lack of solid options, most companies offer lackluster service and unreasonable prices. We believe that taking care of our customers includes their wallets.

"They are top quality .They were wonderful, professional, timely and did a great job."

Merry S on December 2022

Mold Bros is a local family business, we offer something most of these big businesses cannot: personal, flexible and direct service. There is no 1-800 number to call, no call center, just direct contact with the people who will be helping you remove harmful mold from your home. Being in the northeast we know that our environment is a breeding ground for mold. With a lack of solid options, most companies offer lackluster service and unreasonable prices. We believe that taking care of our customers includes their wallets.

"They are top quality .They were wonderful, professional, timely and did a great job."

Merry S on December 2022


Avatar for Octagon Cleaning and Restoration
Octagon Cleaning and Restoration
12 Roosevelt Trail
4.71(
93
)
Approved Pro
Octagon Cleaning and Restoration
12 Roosevelt Trail
4.71(
93
)
Approved Pro
Customers say: Super punctual
89 local quotes requested
23 years of experience

Since 2002, Octagon Cleaning & Restoration has been the trusted choice for homeowners and businesses across Maine and New Hampshire. With our ACAC & IICRC Certifications and membership in the Better Business Bureau, we adhere to the highest standards in cleaning and restoration. Our experienced teams are on call 24/7, ready to protect and restore your property quickly and efficiently. We specialize in Water Damage Remediation, Mold Removal, Fire & Smoke Damage Remediation, Commercial Air Duct Cleaning, and Asbestos & Lead Removal. Octagon is here to help every step of the way. We provide thorough assessments, effective mitigation strategies, and seamless communication with your insurance providers. Our commitment to customer satisfaction is reflected in every job we do. From small home cleanups to large commercial restorations, we stand by our 5-Year Guarantee, giving you peace of mind that the job was done right. Octagon Cleaning & Restoration – Your trusted partner in keeping your property safe, clean, and healthy. Contact us today for a free estimate and experience the Octagon difference. Your peace of mind is our priority.

"I’d like to warn you all about Octagon Construction and the horrible experience we have had with them. Before Thanksgiving, the machine overflowed. For hours. Filled my basement. Serv Pro came and tested everything and determined our floors needed to come out in the basement, kitchen, hall, bathroom and laundry room. Octagon Construction told us we were next on the list. We moved into a hotel. They told us it would be done in a week . They came for a few days and then no one showed up. For days. Mike reached out to them & they said they went to do some other job. Then they told us it would be another week. And then another week. And then another week. When we finally came home after a month + my house was completely filthy. Every nook, every cranny, under several inches of dust, including upstairs, in my bedroom, in my drawers. Everywhere. I took time off from work and started cleaning. Every single thing I own. My previously freshly painted walls now had stuff smeared on them that wouldn’t come off. The dust isn’t regular dust but more like some dust and goo combo that isn’t easy to clean off. Mike had to repaint the walls. But worse, our floor looked like s***. There were tiles popping up everywhere. There were huge gaps around the edge & the trim. The insurance guy came. A tile expert came. And then Octagon informed us we would have to move back to the hotel. I lost it because I’d just spent several days cleaning from the time I got up until the time I went to bed. They promised that this time they would clean. They said they would be done Sunday. When I finally got home Tuesday my couch was IN PIECES in the middle of the living room and s*** was in piles. And the dust was back on everything again and in every nook and cranny. My basement is covered in the dust and wood shavings. My refrigerator is dented. My brand new stool has a hole on it. My weights are covered in thinsulate. There are dings in the walls, paint on the floor, scratches on my fridge and walls. A plant is just entirely missing. I sent pictures to Alex, the schmuck who’s the contact at Octagon. This morning , after promising they would clean everything when he told us we had to move back out, I sent pictures when I got home, I get this message “We have met and exceeded our contractual obligations for our agreed upon scope of work. You will be receiving our invoice for the balance due. “"

Gen J on March 2025

Since 2002, Octagon Cleaning & Restoration has been the trusted choice for homeowners and businesses across Maine and New Hampshire. With our ACAC & IICRC Certifications and membership in the Better Business Bureau, we adhere to the highest standards in cleaning and restoration. Our experienced teams are on call 24/7, ready to protect and restore your property quickly and efficiently. We specialize in Water Damage Remediation, Mold Removal, Fire & Smoke Damage Remediation, Commercial Air Duct Cleaning, and Asbestos & Lead Removal. Octagon is here to help every step of the way. We provide thorough assessments, effective mitigation strategies, and seamless communication with your insurance providers. Our commitment to customer satisfaction is reflected in every job we do. From small home cleanups to large commercial restorations, we stand by our 5-Year Guarantee, giving you peace of mind that the job was done right. Octagon Cleaning & Restoration – Your trusted partner in keeping your property safe, clean, and healthy. Contact us today for a free estimate and experience the Octagon difference. Your peace of mind is our priority.

"I’d like to warn you all about Octagon Construction and the horrible experience we have had with them. Before Thanksgiving, the machine overflowed. For hours. Filled my basement. Serv Pro came and tested everything and determined our floors needed to come out in the basement, kitchen, hall, bathroom and laundry room. Octagon Construction told us we were next on the list. We moved into a hotel. They told us it would be done in a week . They came for a few days and then no one showed up. For days. Mike reached out to them & they said they went to do some other job. Then they told us it would be another week. And then another week. And then another week. When we finally came home after a month + my house was completely filthy. Every nook, every cranny, under several inches of dust, including upstairs, in my bedroom, in my drawers. Everywhere. I took time off from work and started cleaning. Every single thing I own. My previously freshly painted walls now had stuff smeared on them that wouldn’t come off. The dust isn’t regular dust but more like some dust and goo combo that isn’t easy to clean off. Mike had to repaint the walls. But worse, our floor looked like s***. There were tiles popping up everywhere. There were huge gaps around the edge & the trim. The insurance guy came. A tile expert came. And then Octagon informed us we would have to move back to the hotel. I lost it because I’d just spent several days cleaning from the time I got up until the time I went to bed. They promised that this time they would clean. They said they would be done Sunday. When I finally got home Tuesday my couch was IN PIECES in the middle of the living room and s*** was in piles. And the dust was back on everything again and in every nook and cranny. My basement is covered in the dust and wood shavings. My refrigerator is dented. My brand new stool has a hole on it. My weights are covered in thinsulate. There are dings in the walls, paint on the floor, scratches on my fridge and walls. A plant is just entirely missing. I sent pictures to Alex, the schmuck who’s the contact at Octagon. This morning , after promising they would clean everything when he told us we had to move back out, I sent pictures when I got home, I get this message “We have met and exceeded our contractual obligations for our agreed upon scope of work. You will be receiving our invoice for the balance due. “"

Gen J on March 2025


Evan's Home Improvement
81 Main St
5.00(
1
)
Evan's Home Improvement
81 Main St
5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We cover all your home improvement needs from roofing and siding to yard cleaning.We specialize retro firing your home to all the newestin building materials . We offer a isolation package that if you qualify you Will save up to 50% of your heating or your money back.

We cover all your home improvement needs from roofing and siding to yard cleaning.We specialize retro firing your home to all the newestin building materials . We offer a isolation package that if you qualify you Will save up to 50% of your heating or your money back.


ANDROSCOGGIN BUILDING AND REMODELING
21 MAIN RD
No reviews
ANDROSCOGGIN BUILDING AND REMODELING
21 MAIN RD
No reviews
39 years of experience

We have been in business for over 30 years. I got started by doing interior trim work and from there grew to include much more as pleased customers asked if I could do other projects for them as well. The area served is from Portland to Augusta to Auburn and Bath. Estimates are free

We have been in business for over 30 years. I got started by doing interior trim work and from there grew to include much more as pleased customers asked if I could do other projects for them as well. The area served is from Portland to Augusta to Auburn and Bath. Estimates are free

...
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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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radon gas testing equipment
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