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Top-Rated Mold testing and remediation specialists in Kalispell - Updated Nov 2026

Avatar for Xtreme Carpet Cleaning & Water Restoration
Xtreme Carpet Cleaning & Water Restoration
4.8(
16
)
Mold & Toxic Material Test

Serving Kalispell, MT and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"They did a wonderful job and I was pleasantly surprised with the good result. They were very easy to book with and the young man that came to do the job was very courteous and hard working. I would recommend them without a doubt and will be using them again in the future."
Xtreme Carpet Clean!
Xtreme Carpet Clean!
Xtreme Carpet Clean!
Recommended by100%of homeowners
Avatar for Aire Serv of Kalispell
Aire Serv of Kalispell
4.1(
11
)
Indoor Air Quality Testing

Serving Kalispell, MT and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

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 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!

Aire Serv of Kalispell
Aire Serv of Kalispell
Aire Serv of Kalispell
Aire Serv of Kalispell
Response time2 hrs
Response rate92%
8 neighbors recently requested a quote
Pro Kleen Services
4.1(
10
)
Toxicity and Mold - RemovalToxicity and Mold - Removal - For Business

Serving Kalispell, MT and surrounding areas

Approved

In business since 1989

Free estimates

Customers say: Quick response

"Great customer service like very great customer service few things I was unhappy with I was expecting to pay around $600 ended up being over $900 though. Had to call back to have them screw my vent covers back on and clean an intake that was not completed during time of service. Owner came back and completed the job, I have found 3 sets of screws since for my vent covers in random places which did not make me happy since I have a toddler at home. First time I have had my vents cleaned where they only used a vacuum and not the round brush to loosen and clean everything on the sides. Overall the work left me feeling over charged and annoyed that I have to complete the job I paid for."
Response time1 day
25 neighbors recently requested a quote
Recommended by44%of homeowners
Avatar for Lifespan Systems
Lifespan Systems
4.8(
4
)
Indoor Air Quality TestingMold & Toxic Material TestMold & Toxic Material Test - For Business+2 more

Serving Kalispell, MT and surrounding areas

In business since 1997

Credit card accepted

"These men were the most professional I have had working for me. They came on time and began work immediately. The owner had given me a list of what was going to be done and they followed the list exactly. Fumigated under the house first and later laid black plastic to cover the rock floor. Fixed the leak problem stains as the leak I took care of and dried out under the house a month earlier. They clean mold from all surfaces in the house and fumigated it. They fumigated the attic. 8 hours later when I returned home all was clean and mold free. RECOMEND them highly."
Flir moisture meter
Mold Testing & Remediation Project
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+3

Recommended by100%of homeowners
Avatar for Montana Basement Solutions
Montana Basement Solutions
4.6(
7
)
Mold & Toxic Material TestMold & Toxic Material Test - For BusinessToxicity and Mold - Removal - For Business

Serving Kalispell, MT and surrounding areas

In business since 2007

Free estimates

Emergency services offered

"I called Montana Basement Solutions when we discovered mold in our basement. We were stressed and worried about the safety of our children in the home. When I called, the receptionist quickly put me in touch with Rich, who talked me through the process and helped give me information about what I could do prior to having someone come out. He set up a time when one of the guys would be close to town and waved the travel fee since he would be in this area anyway. He was kind, knowledgable and made me feel like he really wanted to help us. Wynn came out a few days later and gave us tons of information. He walked us through what we needed to do and was willing to spend an exorbitant amount of time, late into the evening, prior to a long drive home, explaining everything we needed to know about our problem. He addressed every one of our concerns and answered all of our questions in depth. He was friendly, knowledgable and professional. I would highly recommend this company. From the very first phone call, I have been so pleased with the customer service I have received. I had called 4 other companies prior to and after talking with Montana Basement Solutions, 2 who said they would come out two days later ( never heard from them) and 1 that still has not called back (and I have left 2 messages). I am so grateful for the time Wynn gave to us and did I mention , he did all of this free of charge? He also gave me the answer to my problem and it did not require me using their services. If you have a mold problem, I would start with Montana Basement Solutions."
 Extra attention to tie holes and cracked areas
 A clean, dry, & healthy crawlspace in your home!
 Our emulsion stretches up to 1800% - it works!
 Before & After - Crawlspace Ensulation
 Grey trim color gives a clean look to your home.

+2

Recommended by100%of homeowners
Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,689
)
Dry-rot, Water or Pest Damage - Major Repair

Serving Kalispell, MT and surrounding areas

In business since 1971

Credit card accepted

"AHS is ok. They cover repairs of most everything under the roof of your house. The companies that contract with them are not always the best. You call AHS with the issue, they send a fax to the repair company and give you the contact info. If they don't contact you within 24 hours, you call them. Sometimes they answer, sometimes they don't. When they arrive (usually three days or so later), they service the item. if it has issues within the 90 days, you call AHS again, they are sent out with no charge. If the serviceman decides the unit is unrepairable, AHS will allow you to choose a replacement from their listing (usually not as good as what you have) they will install and remove your old item, or give you wholesale amount to buy and install your own. Prices vary on what you want covered and what you want the copay to be, plus where you live. For me it is 49.99 per month with a 75.00 time of service order. You can have more than one item serviced at the same time under the same fee. If you have a SEAR product the repair guys are great. Not that wild about the other ones they send out. But it is a big savings compared to calling someone on your own. The cost of service is only the 75.00 copay."
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+2

Recommended by65%of homeowners
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Mold Testing and Remediation FAQs, answered by experts

According to the Environmental Protection Agency (EPA), hazardous waste is generally classified into four main categories:

1. Characteristic Wastes: These exhibit at least one of four hazardous traits: ignitability (flammable, like gasoline), corrosivity (can rust or decompose materials, like car batteries), reactivity (unstable and can explode, like aerosol cans), or toxicity (harmful when ingested, like lead-based paint).

2. Listed Wastes: These are specific wastes from manufacturing and industrial processes that the EPA has officially designated as hazardous. They include byproducts from processes that use solvents, pesticides, and other chemicals.

3. Universal Wastes: These are commonly generated hazardous items that are subject to streamlined regulations. Examples include batteries, pesticides, mercury-containing equipment (e.g., bulbs), and some lamps.

4. Mixed Wastes: This category includes waste that contains both hazardous and radioactive components, making it subject to regulation by both the EPA and the Nuclear Regulatory Commission.

Signs of mold sickness often manifest as respiratory issues, including coughing, wheezing, shortness of breath, and sneezing. You might also experience symptoms that resemble allergies, such as itchy eyes and sinus infections. Other telltale signs include skin irritations, persistent and unexplainable headaches, and mental confusion, often described as 'brain fog.' It's important to remember that mold can cause health problems even if it's not visible, as it can grow inside walls. If you are experiencing these unexplained symptoms, you may want to consider a professional mold inspection.

Any unexplained smell in your house should be investigated. However, some home odors are "red flag" worrisome because they pose immediate health and safety risks. Odors should be taken seriously when accompanied by headaches, nausea, or lightheadedness. If you smell an egg-like aroma, this is probably natural gas. You should leave the home immediately, and  contact your gas company.  

Yes, mold behind drywall can affect your health, even if it is not visible. Mold releases spores and mycotoxins into the air that can be inhaled, leading to various health issues including respiratory problems, allergies, asthma symptoms, coughs, and other infections. While individuals with pre-existing conditions like allergies, asthma, or weakened immune systems are particularly vulnerable, anyone can be affected by prolonged exposure. Additionally, if left untreated, mold can spread throughout your home and compromise its structural integrity, resulting in costly repairs.

If you're wondering about black stains on brick at your home, the answer is that you're not looking at efflorescence. While efflorescence can be darker when certain types of salt are involved, black staining is caused by carbon staining, pollution from vehicles, and chimney soot. Black stains can also be caused by organic materials like lichen, algae, or mold.

The Kalispell, MT 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.