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Montreal Mold Removal

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Mold Removal Montreal

Canada's Restoration Services has been inspecting and removing mold in Montreal homes and commercial properties since 2008. With over 34,000 inspections completed nationally, an A+ BBB rating, IICRC certification, and recognition from Mike Holmes and HomeStars Best of the Best, we're one of the most established and trusted mold remediation companies serving the Greater Montreal area.

Free visual mold inspections. No obligation.

mold remediation Montreal

Awards, Certifications & Insurance

Canada’s Restoration Services is BBB Accredited with an A+ rating, HomeStars Best of the Best 2025, WSIB-certified, and insured through Totten Group. Our asbestos projects follow Ontario Regulation 278/05 requirements for safe handling, containment, removal, and disposal.

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CleanTrust Certified

Totten Group

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Why Montreal Property Owners Choose Canada's Restoration Services

Serving Montreal and Surrounding Neighbourhoods with Certified Mold Remediation

Our IICRC-certified teams provide mold inspection and removal across the Greater Montreal Area, including:

If you’re worried about mold in your home or commercial property in Montreal and surrounding areas, call for a free mold inspection today!

1.888.551.0514

How Much Does Mold Removal Cost in Montreal?

Mold removal starts at approximately $500, with final costs depending on the scope and severity of the outbreak, the materials affected, and the location. Key factors include:

We provide a detailed written estimate after the inspection so there are no surprises. Book your visible mold inspection to get started.

Warning Signs You May Need Mold Removal in Montreal

Mold is not always visible. Watch for:

If you notice any of these signs, call us to explore your inspection and testing options.

Our Six Step Mold Removal Process in Montreal

  1. Free Visual Inspection: Our IICRC-certified technicians in Montreal assess your property, focusing on areas prone to mold growth. We use infrared camera scanning to detect moisture behind walls and under floors without demolition, and moisture meters to identify elevated readings on surfaces.
  2. Third-Party Air Quality Testing: We refer accredited environmental hygienists to perform unbiased air quality testing. This confirms the type and concentration of mold present, and provides objective documentation for insurance purposes.
  3. Scope of Work and Estimate: Within 24 to 48 hours of the inspection, we send a detailed written scope of work and estimate. You know exactly what will be done and what it costs before anything starts.
  4. Mold Remediation: Containment is established to prevent cross-contamination. All affected materials are removed in compliance with IICRC standards. Remaining surfaces are treated to inhibit future growth using air scrubbers, negative air machines, media blasting, and antimicrobial applications as needed.
  5. Post-Remediation Clearance Testing: Clearance testing is conducted by an independent third-party tester, not by us. This keeps results objective. Containment must remain in place until testing is complete. We can refer you to a qualified tester and help coordinate the process.
  6. Reconstruction: If materials were removed during remediation, our team handles the rebuild. Drywall, insulation, flooring, and finishes are restored so your property is returned to full condition.

Our IICRC certified professionals follow a strict mold removal procedure. To learn more about the procedure, click here.

Frequently Asked Mold Removal Questions in Montreal

How do I find a reliable mold removal company in Montreal?

Confirm IICRC certification first. Then look for verifiable reviews, a track record in the local market, and a company that uses third-party clearance testing rather than self-certifying their own work. Canada's Restoration Services has been operating in Montreal since 2008 and has completed tens of thousands of jobs nationally.

Can mold affect my pets?

Yes. Pets exposed to mold can develop respiratory irritation and other symptoms. Keep pets away from any area with known or suspected mold until remediation is complete.

How long does the process take?

Inspections are typically scheduled within 24 to 48 hours. A contained mold issue (single bathroom or small basement area) may take 1 to 3 days of remediation. Larger or more complex jobs take longer. We provide a specific timeline with your written estimate.

Is it safe to stay home during remediation?

It depends on the scope and location of the mold. For well-contained areas, it is often possible to remain in the home. For larger jobs, temporary relocation may be recommended. We will give you a clear answer based on your specific situation after the inspection.

What if mold comes back?

Remediation removes existing mold. To prevent recurrence, the underlying moisture source must also be addressed. We identify the source during our inspection and advise on corrective measures, whether that involves plumbing, waterproofing, or improved ventilation.

phone Book your mold inspection today 1.888.551.0514

Frequently Asked Questions

What Are The Costs of Mold Removal?

When outbreaks strike, most property owners have already incurred the expense of water damage in Toronto, which can cause concerns about mold removal costs. Mold removal can range in price depending on various factors. Still, when it comes to remediation, it’s always best to spend on a trusted restoration company in Toronto rather than a mold removal spray or an alternative DIY mold removal method. At Canada’s Restoration Services, we offer free visible mold inspections in the Greater Toronto Area to help streamline mold detection and removal. These visible inspections will reduce your overall mold removal costs, making mold remediation in Toronto more affordable

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Why Should I Hire a Professional Versus a Handyman?

Whether you have mold, a water damage or you have found asbestos in your property, hiring the right professional is very important. The right professional will be able to conduct the remediation efficiently, cost effective and ensure that everyone in the property is safe.  Hiring a mold professional is able to identify the cause of the mold growth, therefore eliminating the chances of mold growth.

Mold remediation and mold removal in Toronto can be a costly process and deter property owners from hiring the right professionals for the task. Hiring a general handyman can be a costly mistake. Without the proper knowledge and the proper remediation protocols, handyman’s can be putting themselves as well as the people in the building at harm.

When hiring the right company it is important to look for previous references and all the right certifications. It is also important that the company holds the proper liability and insurances. These are the first major factors that a property owner must look for.

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What's The Difference Between A Home Inspector And A Mold Inspector?

When it comes to inspecting your home, you may be wondering what the difference is between a home inspector and a mold inspector. Home inspectors go into many homes and look at the condition of the home overall, while mold inspectors specifically look for any signs of mold. If you're concerned about whether you may have a mold issue, it's important to get a mold inspection to get a closer look.

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How Do I Know It's Mold?

If you recently had water damage on your property, or if you experience allergy-like symptoms when you’re at home but not when you leave the house, there’s a chance that you may be dealing with a mold outbreak. As a fungus, mold releases toxic spores into the air. When inhaled, you can experience anything from wheezing to coughing, migraines and even vertigo. Professional mold removal services are the best approach to confirm your suspicions. And while do-it-yourself mold removal in Toronto is an option, it isn’t as effective as having Canada’s Restoration Services remove the contaminant, as our services guarantee the full removal of the fungi.

In most cases mold growth is obvious and can be confirmed with a visible inspection. There are many different types of mold and it can come in a variety of different colours (black, brown, green, white, etc). If left untreated, mold will continue to grow and spread and may become a much more dangerous issue; therefore a certified mold remediation company should be contacted to determine the severity and the best way to remediate. Another way to identify whether it is mold or not, is to have the area tested for mold. An environmentalist can come in and take a swab or perform and air quality test.

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How Is Air Testing Performed?

There are three types of mold testing that are used in Toronto and elsewhere in Canada around the time of a mold inspection. Air quality testing is used to assess, as the name suggests, the indoor air quality of public, commercial, or residential buildings. When a mold inspection finds visible mold, it’s clear that mold removal in Toronto will be required. But air quality testing will give more insight into how effective remediation results are after removal. 

Since mold spores exist naturally outdoors, they will inevitably travel through the air of our indoor spaces. Air quality testing will tell mold removal technicians at Canada’s Restoration Services whether there is a high concentration of mold in the air, indicating whether another mold outbreak will occur or is still hiding somewhere within the property. 

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Recent Reviews

As a physician, I was quite concerned when I discovered a huge mold infestation in my basement. I knew the significant health risks that it posed, and wanted to correct the problem right away. I had called a number of mold removal services for evaluations, and based on a combination of cost, knowledge and thoroughness, it became quickly obvious that the choice would be Canada Restoration Services. I was not disappointed! An excellent appraisal was followed up by work commencing almost immediately.

This was done with professionalism, courtesy and a generous amount of reassurance. Attention was paid to my families needs and convenience, and above all, health issues. Just an excellent all round job, well done!

Dr. J.G., DDO, Montreal.

Mr. Gutman

We were pleasantly surprised by the effectiveness of your services in resolving the mold problem in our attic. Your team demonstrated impeccable professionalism and remarkable punctuality at every stage of the process. We sincerely appreciate your attention to our concerns, answering all our questions clearly. The final result exceeded our expectations, providing us with a mold-free and safe space. We wholeheartedly recommend your services for their excellent performance and commitment.
 

Mariana Montero

Grateful for the help from this company for our unfortunate mold problem in our attic. Had the pleasure of working with Lester to provide our inspection and quote. And had the pleasure of Julio and Jesus as the technicians to service our attic. Everyone was helpful in answering any questions I had and the technicians provided many before and after pictures of the results. Would recommend this company.
 

Marc Galleta

I want to thank Canada's Restoration Services in Montreal for helping my family. The mold was found by a home inspector in our attic just before we were suppose to sell the house . The crew got rid of all the mold , the cleaning of the mold was very good. The inspection after the job said they did an excelnt job.

Jake from Montreal

For many years I had a persistent leak in my home. I've had many companies take a look at the problem but none were able to target the source of the leak successfully. Canada's Restoration Services delivered their promises demonstrating their ability to identify my needs as a customer and prioritize my own health as well as my family's. Definitely recommend to anyone. They also provided exceptional customer service.

Gianluca Addante

What CRS found behind the tiles in my bathroom was really scary. I have two kids 7 and 3 that showered there everyday. The health risk that I exposed them to was increasable. Thank god that CRS identified and cleared the all dangerous mold. Now I can sleep at night knowing that my family is safe.

CRS you’re the best and would recommend you to all.

Eitan Braverrman

Needed to have some attic mold removed, called Canada Restoration Services, Lester came over on a Friday, he was very professional, and set up an appointment with his crew for the following Monday. The crew was very polite and professional, explained everything, did the work very efficiently and cleaned up so well there was nothing for us to do. Want to thank Lester and his crew.

Bogdan Radzikowski

We were looking for a company to remove mold in our basement. After looking online we decided to contact 2 companies.

We compared a few things:
1. Time it took to get back to us, book the Mold inspection and receive an estimate.
2. Clarity of the estimate.
3. Cost to removal the mold.

Our decision was easy to make, we choose CRS and so happy we did. The project took the exact time they promised , the teams working left the house in a very clean condition.

The project manager was in contact with us through out the project and was always available to answer questions.

We would highly recommend this company.

John Marin

We were very happy with the services we received from Canada Restoration Services from the time we met with the salesman to the workers and the finance department. Every question or concern we had was addressed quickly, professionally and accurately. Our home was treated with respect and kept clean throughout the process.

Start and end dates were right on and our neighbors had absolutely no complaints whatsoever.

We would absolutely recommend them. All the best to the team!"

Lucia Marcozzi

We first used Canada’s Restoration Services (CRS) two years ago when we discovered a mold issue under our kitchen sink. I chose CRS for that job because of their many excellent reviews and I wanted a company experienced with mold. The spores are dangerous when released into the air, and we have a family of asthmatics. The mold had spread under the floor and down to the basement but the foreman, Jon Tarves and his team at CRS did a great job!

Jetta Claws

Our bedroom had moldy walls, and we called Canada’s Restoration Services. Jesus and Eduardo worked carefully, removing all affected areas and ensuring the room was safe afterward. Alex provided regular updates and answered all of our questions, making the process stress-free. The bedroom now feels completely fresh, and I’m extremely impressed with their professionalism and attention to detail.

Chuy Norris

I called Canada's Restoration Services once I noticed mould in my basement. I was a little bit frustrated because I didn't know what to do because I have never had this problem before. I was so impressed with how professional and trustworthy the company was. They were very honest and explained everything to me in detail, after they put together a report. The team got rid of the mold and put myself and my family at ease. Canada's Restoration Services was such a big help! 

Catherine S.

Very happy with the mold remediation service they provided. The crew was very knowledgeable, punctual and completed the work in a timely manner. Would definitely use there services again.

Frank Cacciola

The service man set his schedule to mine. he explained exactly what needed to be done, how long and what the costs were. My kitchen floor was finished on time and they cleaned everything they said they would. the service men was very nice.

Mary Bilto

Highly Recommend CRS for Mold Removal and Construction! I had mold growing on my bathroom ceiling. I called in CRS to address the mold and the found out that the fan in bathroom was old and not doing the proper job.

The mold removal team removed the affected drywall and then Yuval, the Construction manager, came by to quote on putting the drywall back and installing a proper fan. Yuval and his team repainting and now we have a fresh new bathroom.

Thank you Teams!! You guys rock! 

David S.

Canada's Restoration Services did an outstanding job removing mould from my basement. They cordoned off the area, took before and after photos, and took the time to explain the process from beginning to end and answer our many questions patiently and thoroughly. Huge thanks to Lester, Julio and Eduardo for their professionalism and workmanship. I highly recommend this company.

Sara C.

Remarkable Service. We had mold in our house. We called Canada's Restoration Services. They called us back very fast, came the same day, gave a clear estimate, the team worked very well and all the mold was removed. Great company

Lisa

I was worried about some mold I discovered in our cold storage room, especially since my 6 year old son is allergic to mold. Alex, our inspector, was very professional, timely and knowledgeable and provided some very good information to help with remediation. I would highly recommend him and CRS for any remediation needs.

Kkbouche

Finding Mold in our home was scary. I went online and found Canada's Restoration Services. They arrived the next day and conducted a free mold inspection. They put together a report that showed the extent of the remediation and a quotation. Thankfully, they safely got rid of all the mold. I would recommend this company to my friends and family. 

William B.

Just wanted to thank Jasmine and Ken for all their help. Ken & Jasmine were very helpful and we are truly grateful for everything. We will definitely keep you in mind when we need something done and will recommend Canada's Restoration Services to others as well.

It is truly rare these days to find honest companies. People should know about your company and how well you function. I was really impressed with the promptness, knowledge and honesty!! You guys are great!!

Again, thank you so much for everything!!

Michelle

Great work completed in my home for mold removal in the bathroom. Roberto, the Branch Manager was wonderful, polite and very professional. All the mold was removed in one day and then I had the construction department put the drywall back.

All around, great experience and I highly recommend Canada’s Restoration Services for mold removal. 

Jaried

I personally want to send a BIG Thank You to Roberto and his team in Montreal. They assisted in the cleanup of sewage (yuck, I know) from a backed up city drain. I came home from work to find it and needed help ASAP! I called in, and Roberto was out within 1 hour, even though it was 8 PM.

He had his team start to clean up right away and they stayed and worked right through till 2 AM. After the cleanup, they disinfected everything and left air purifiers for a few days to ensure everything was safe in the basement.

Amazing work, you saved the day!! 

Mitchel

We had mold in our attic for about 4-5 years. Didn't really bother removing it till we decided to sell the house. And here where it all started. Buyers went in and out with home inspectors and every one was pointing to the attic and telling us its a huge issue and we have to take roof down and so on.

We called Canada's Restoration Services - in the begging just to get second opinion on what to do with the roof. Alex - inspector came buy and explained us what to do and how to do it properly - WITHOUT ROOF REMOVAL.

We felt that we can trust Alex and Canada's Restoration Services and hired them to remove mold from our attic. Job was done and we sold the house with 10 year warranty on the attic.

Thank you for saving our "roof" and sale of the house. Will recommend Canada's Restoration Services to everyone we know.

P.B

Just want to thank caleb and canadas restoration for the professiona mold removal job they did in my basement. we don't go down to often. It was floor to ceiling mold. stayed on time and budget.

Thanks

J.K.

I put my house up on the market and when the Home Inspector came in he found mold in the attic, much to my surprise. Seeing as how I had an offer on the home I needed to move quickly.
I researched quickly and came across Canada's Restoration Services.

I gave them a call and spoke to Jasmine who re-assured me that this is very common and ran me through what to expect.

The next day, Alex came to my house to take a further look. He ran me through the procedure and provided me with an estimate. He answered my many many questions and made me feel at ease.

The following week the job was booked and my house was mold free!

The offer went through and everyone was happy!

Thank you so much Canada's Restoration Services, you saved the day!

A.A

I had mold in my basement and after speaking with customer service representative Laura she booked me an inspection with Matt because we had visible on our drywall. Matt showed up on time and gave us a through and detailed quote. We booked services for mold removal the next week. Lester and his team who did the mold removal were professional. Would highly recommend this company for any mold removal jobs.

Nonar Nartowski

My husband and I sold our home, when the buyers had a home inspection the inspector found mold.in the attic. We were unsure if it was actually mold because we have always taken very good care of our home. Our daughter helped us find a company that would inspect our attic. She called Canada's Restoration Services who asked her a few questions about the situation. She liked how thorough the customer service person was so she recommend we call to book an inspection which we did.

We booked an inspection with a project manager named Alex. Alex came to our home, he brought his own ladder, was very polite, he explained what he was doing and that he would email us an estimate by the end of the day. He even took pictures of our attic to show us that we did infact have mold. We felt very at ease with Alex and Canada's Restoration Services. Alex emailed us a quote, it was what we felt was a fair and reasonable price. He booked Jose and Julio for the following Monday.

They arrived on time, we're very polite, they even put runners down on our floors to ensure there was no damage or dirt tracked into our home, once the work was done they showed us pictures of the attic. What an amazing job they did! We are happy to be able to let our buyers know the mold is gone and to hand over our home mold free thanks to Alex, Jose and Julio. We would and will recommend this company to friends and family. I will post a before and after of our attic.
 

Cora Lemieux

I emailed the company and got a call back right away. Caleb came out and assessed the mold in my basement. I received the estimate by email that night.i decided that I was going to use their services. the job was planned out and they stuck to the time line. I want t thank Caleb and his crew for keeping the job site clean, and I would recommend Canadas restoration services.

Thank you

David

I wanted to thank the team at Canada's Restoration Services for the great work! I was absolutely amazed on how quick and efficient they were. They came to my house the day after i called to inspect the mold growth in my cold cellar and i got an estimate the same day. Booked the job for the same week and all the mold was gone.

I would recommend them to anyone and was 100% satisfied with their service. Thanks! 

Avi from Thornhill

I would like to thank you for your service that you provided. You dealt with my adjuster and saved us a lot of work. You exceeded our expectations and would recommend CRS to anyone.

Pat

We moved to a new house, the inspector found mold in the attic. We called Canada's Restoration Services. Darren came by and was very very helpful. He described everything in detail, the estimate was provided the same day. the insulation company that they sent came as well and were very good.

They promised a 4 day process and it took exactly that. The service and the staff were very good.

Steven L in Maple

Canadas Restoration Services team did an excellent job in the mold removal in my bathroom. Project manager Rob Clendenning was very professional and went above and beyond and I would highly recommend this company to anyone. 

Kelly Capraro

A special thanks goes out to Roberto in Montreal. Being at a lost with our mold issue, he came to our rescue. He took the time to explain and break everything down and when he sent the scope of work it layed out from start to finish what the process would be. I feel so much safer knowing that our home is mold free and have Roberto to thank!

Jan Woodworth

Roberto and his team did a very good job with the mold removal. Great service, good results, good comapny. Canada's Restoration Services should be your first choice for mold removal in Montreal .
 

Sam in montreal

Canadas Restoration Services team did an excellent job in the mold removal in my bathroom. Project manager Rob Clendenning was very professional and went above and beyond and I would highly recommend this company to anyone.

Peter M.

I wasn't sure how much mold I had or the extent of it. it was in my kitchen on plaster. I thought it was drywall. Caleb came and advised that it was surface mold (about the size of a toonie) and cleaned it off on the spot. I have an old house (over a 100 years old) and he took the time to go through it to ensure there were no other issues. in total, caleb spent about 25 minutes at y house, explained the mold issues, and did not charge me for the service call. I will recommend as he is very knowledgeable on the subject.

thanks

Jeff

I must say that a lot of mold removal companies have a bad name, but I can honestly say that this company is amazing and one of a kind! I brought out three companies to quote on mold growing in basement.

When Canada's Restoration Services sent out Jon, it was like night and day compared to the other companies. Jon took the time to explain why the mold was growing and what remedial steps were needed in repairing the source.

He took the extra time to Thermal Scan the area's in determining that there was in fact moisture sitting in behind the walls. Without a doubt, I hired Jon and his team to remove the mold. They arrived on time and were completed on the set timeframe.

Without a doubt, this is the company to choose! 

Karen J.

We had mold in our attic. I found canadas restoration services on line. caleb, the manager, was quick to respond and give me an estimate. they stayed on schedule and very clean! attic looks great guys.

Thanks

Adam

Amazing service. Highly recommended! Found and very neatly removed every inch of mould in our home. Had all 6 walls restored for us the same day and left the place spotless and the smell of mould removed. Their prices are very fair too. These guys are the mold pros.

A big thanks to Canada's Restoration Services from me and the family!!

Mark S

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Canada's Restoration Services, IICRC-certified mold removal, asbestos abatement, and water damage restoration company in Toronto and the GTA, serving all of Canada since 2008. 34,000+ inspections. Mike Holmes trusted. 24/7 emergency response.

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