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Mold testing and remediation specialists in Union

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
32 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
4.75(
92
)
Approved Pro
Octagon Cleaning and Restoration
12 Roosevelt Trail
4.75(
92
)
Approved Pro
Customers say: Super punctual
34 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.

"Consumers beware. There is no "restoration" in this business's services. I contacted them to repair a 3' x 3' area of water damage to my living room ceiling. They sent someone to inspect it, who never mentioned that I would have to find someone else to "restore" the ceiling after they left. They charged me almost $4,000 to tear it apart and walked away. They should change their name to “Cleaning and Demolition.”"

Sara S on January 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.

"Consumers beware. There is no "restoration" in this business's services. I contacted them to repair a 3' x 3' area of water damage to my living room ceiling. They sent someone to inspect it, who never mentioned that I would have to find someone else to "restore" the ceiling after they left. They charged me almost $4,000 to tear it apart and walked away. They should change their name to “Cleaning and Demolition.”"

Sara S on January 2025


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
155 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


Advanced Construction Services, LLC.
No reviews
Advanced Construction Services, LLC.
No reviews

28 years experience providing environmental and construction services to private and public sector clients.

28 years experience providing environmental and construction services to private and public sector clients.


Acadia Contractors
780 Auburn Rd
No reviews
Acadia Contractors
780 Auburn Rd
No reviews
24 years of experience

Acadia Contractors specializes in Asbestos Removal across the state of Maine and New Hampshire. We have the most experience in the industry and give our customers the quality they deserve. As a DEP Licensed Asbestos Training Facility, we even train our competition. No one knows asbestos like we do. Give us a call for a free quote today!

Acadia Contractors specializes in Asbestos Removal across the state of Maine and New Hampshire. We have the most experience in the industry and give our customers the quality they deserve. As a DEP Licensed Asbestos Training Facility, we even train our competition. No one knows asbestos like we do. Give us a call for a free quote today!


Elite Restoration
No reviews
Elite Restoration
No reviews

Honest, Reasonable, Dependable. You are our #1. Water Fire Mold Sewer Demolition Remodeling

Honest, Reasonable, Dependable. You are our #1. Water Fire Mold Sewer Demolition Remodeling


PuroClean of Portland
170 John Roberts Rd
No reviews
PuroClean of Portland
170 John Roberts Rd
No reviews
Free onsite estimate

Brad McCrum is PuroClean of Portland’s president and owner. He oversees the day to day operations of the company and will meet with you first to make sure you understand and are comfortable with each step of the process. Brad will also personally interact with claims adjusters from the insurance company to make sure things go as smoothly for you as possible. And from beginning to end, Brad will supervise our trusted service technicians every step of the way.

Brad McCrum is PuroClean of Portland’s president and owner. He oversees the day to day operations of the company and will meet with you first to make sure you understand and are comfortable with each step of the process. Brad will also personally interact with claims adjusters from the insurance company to make sure things go as smoothly for you as possible. And from beginning to end, Brad will supervise our trusted service technicians every step of the way.



Acme Property Services, LLC.
48 Location Rd
2.00(
1
)
Acme Property Services, LLC.
48 Location Rd
2.00(
1
)
12 years of experience

Acme is a growing company that strives to satisfy it's customers and deliver the best services available at reasonable prices.

Acme is a growing company that strives to satisfy it's customers and deliver the best services available at reasonable prices.


AnnRuel Home Inspections
19 West St
5.00(
2
)
AnnRuel Home Inspections
19 West St
5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Since 1980 the name AnnRuel which is the middle names of Marlene Ann MacNaughton and James Ruel MacNaughton has stood for quality service at reasonable rates. Serving central Maine out of our Fairfield Maine office an the Greater Portland area out of our South Portland office.

"I am so pleased that I chose to use Annruel Home Inspections. From my first conversation, I knew they were the company I would choose! Jim, was my initial contact and was so friendly and informative. One major thing lacking from businesses these days, is customer service! I can say that this company has amazing customer service. Skip did our inspection and went above and beyond the minimum requirements. He was personable, informative, thorough and I could go on and on. He saved me from purchasing a nightmare! It needed major repairs on the septic and leech field, among other things. If he had done just the minimum, I would have incurred tens of thousands of dollars in repairs. The sellers that are able to post reviews on this company should think twice about their review. What if it was their son, daughter or relative purchasing a home and the inspection was not thorough? I know that I would be upset. Bringing things to a homebuyers attention is what a home inspection company should do and Annruel is amazing at this! I am using them again after the other home inspection they performed, discovered all of the “major issues “ and minor ones too! They do not cut corners, spent several hours on my first inspection, are the best price, they have bundle packages, reports are completed super fast. My inspection was performed on a Friday and the report was sent to me on Monday! Amazing! I usually do not write reviews but the service I received deserves recognition! They even gave me a discount on my next inspection! Which is being done tomorrow. I don’t have any worries about the quality of service I will receive. I know I will get 150% from Annruel! Thank you, Jim, Skip and Jessica for all that you do and providing me with the best experience I could ask for as a homebuyer looking for a home. I highly recommend Annruel and will to my family and friends! Great deal! Thorough home inspection, septic inspection with fiber optic cable/camera, leech-field and even ran a mini robot on wheels with camera in small area to view under home!"

Carol B on December 2020

Since 1980 the name AnnRuel which is the middle names of Marlene Ann MacNaughton and James Ruel MacNaughton has stood for quality service at reasonable rates. Serving central Maine out of our Fairfield Maine office an the Greater Portland area out of our South Portland office.

"I am so pleased that I chose to use Annruel Home Inspections. From my first conversation, I knew they were the company I would choose! Jim, was my initial contact and was so friendly and informative. One major thing lacking from businesses these days, is customer service! I can say that this company has amazing customer service. Skip did our inspection and went above and beyond the minimum requirements. He was personable, informative, thorough and I could go on and on. He saved me from purchasing a nightmare! It needed major repairs on the septic and leech field, among other things. If he had done just the minimum, I would have incurred tens of thousands of dollars in repairs. The sellers that are able to post reviews on this company should think twice about their review. What if it was their son, daughter or relative purchasing a home and the inspection was not thorough? I know that I would be upset. Bringing things to a homebuyers attention is what a home inspection company should do and Annruel is amazing at this! I am using them again after the other home inspection they performed, discovered all of the “major issues “ and minor ones too! They do not cut corners, spent several hours on my first inspection, are the best price, they have bundle packages, reports are completed super fast. My inspection was performed on a Friday and the report was sent to me on Monday! Amazing! I usually do not write reviews but the service I received deserves recognition! They even gave me a discount on my next inspection! Which is being done tomorrow. I don’t have any worries about the quality of service I will receive. I know I will get 150% from Annruel! Thank you, Jim, Skip and Jessica for all that you do and providing me with the best experience I could ask for as a homebuyer looking for a home. I highly recommend Annruel and will to my family and friends! Great deal! Thorough home inspection, septic inspection with fiber optic cable/camera, leech-field and even ran a mini robot on wheels with camera in small area to view under home!"

Carol B on December 2020

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Mold testing and remediation services FAQs

Some states require mold removal specialists to be licensed, while others require licensed mold testing companies to create remediation protocols that any contractor can carry out. You can use our state licensing tool to find requirements in your area. In either case, it’s imperative that you hire an experienced professional for mold removal to ensure the safety of your home and your family.

It’s possible to scrub mold off of visible surfaces yourself, but it’s not usually a good idea. Mold is not only a potential health risk, but it’s also difficult to treat in its entirety, especially because it can grow behind walls and in other hidden areas a DIYer might miss. Since mold is a serious and often pervasive issue, you should hire a professional that will remove all of the mold—including any that might be hidden—run industrial air scrubbers to remove airborne particles, and complete mold testing to ensure the underlying problem is solved.

The most effective way to remove mold includes testing affected surfaces and the air for spores, creating a protocol for removal, carrying out the steps within the protocol, running air scrubbers for the recommended amount of time, and then completing a post-remediation round of testing to confirm the issue is solved. Since this work is very involved and there are health risks if done incorrectly, you should always hire an experienced professional to handle mold removal.

The average cost for mold remediation is around $2,200, and most projects fall somewhere between $1,100 and $3,300. Your total will depend on many factors, including the surface area that is affected by mold, the extent of the issue, how much building material your professional needs to replace, whether or not testing is necessary for safety reasons, and existing indoor air quality.

Mold removal will take between one and five days in most cases, but severe mold issues can take several weeks to correct. Your timeline will depend on how much mold there is in your home, where the mold is located, and how much testing and aftercare is required. If you have mold behind your walls or you have an excessive amount of mold that requires removal and running air scrubbers for several days, you could be looking at over a week for the process to be completed.

The 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.
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