We had a tricky, unseen suspected mold problem inside a wall. Dave was able to test for this in a…read morevery timely manner and got the test results back to us right away. Based on his recommendations we were able to get remediation done and fix the source of the problem. Dave was very personable, took the time to answer all of our questions and give tips on things we had not thought to ask about. We thought their service was affordable and a worthwhile investment in healthier living.

From the owner: Unbeknownst to you, there could be a plethora of harmful chemicals, materials, bacteria, and fungi…read morein the air of your home. Without proper inspections, you and your family could be at risk of getting sick from these airborne pathogens. Locally owned and operated, Twin Cities Mold Investigations in the Twin Cities of Minnesota and surrounding counties, provides expert property inspections and indoor air testing for your home or business to help you better protect your family or employees. After extensive Investigations for moisture and water intrusion and testing is conductedthey will send samples to a 3rd party Lab for unbiased testing. A detailed report that provides answers and what is needed to clear up the issues along with lab results will be emailed within 3 business day. 24 hours if needed. Labs are closed on weekends, sorry. Inspections and Air, Swab, Bulk testing are key to maintaining your health and well being, and Twin Cities Mold Investigations will provide that key. They have specialized equipment to get the WHOLE picture of your property. Thermal camera, moisture meters, meters for Particals (dust, dander, allergens), Formaldehyde and CO2 counts. Contact these home inspection experts today at (651) 505-0500 to request a free consultation or visit them online to learn more about the services they provide.

Suspected mold when I brought my new house and hired MN Mold to test. Results came back all clear…read moreso moved my family in. As I was doing some remodeling less than a month later, I found mold so I hired another company to test and they confirmed a major black mold issue. Had to move my family into my cousin's house while I got it remediated. When I called MN Mold to discuss what happened, they said the tests are not accurate unless there is, "open construction" - meaning drywall is removed. That would have been good to know before I had the testing done. I hired MN Mold as they were affordable but as the old saying goes, "you get what you pay for." As I've told people my story, multiple people in the home building / construction industry confirmed MN Mold is not reputable.

I cannot recommend this company highly enough. My family is in the same business out of state so I…read moreknew what to look for and I have to say that I was truly blown away by the professionalism and service I received. There aren't enough words to express my gratitude for the advice in dealing with state laws I wasn't familiar with, the service I received and just basics human kindness. If you need any assistance with mold testing don't look any further. This is the company to call. Ten stars!!!!

I got all the way to the point of quotation before being ghosted by their sales rep Fiona, even…read moreafter repeated phone call and email attempts to finalize the soil test order. Completely wasted my time and set me back on critical farm prep by an entire grow season.

I complained to them about my issue. They were extremely professional and promptly made everything…read moreright by returning my money. I cannot recommend them highly enough. Kudos to Jodi Taylor who facilitated resolving this issue

We had a roof leak from an unknown cause. The handled a mold problem in my home with great care and…read moreprofessionalism.

These guys are great. Fast, honest pricing and patient with new clients. I had an asbestos scare…read moreand brought in 3 separate samples at different times. The technicians also work the front end and never did I feel like I was being judged (even though I was being a crazy, nervous wreck). I will use these guys for future projects and recommend them highly to friends/family that need testing services.

I wanted to give a review of the service that my family has had from Bay West. I am here to saw…read morethat these people are miriqual workers. On 8/10/25 I smelt what appeared to be gas at around 0600 hours. I was confused because I had not worked with anything requiring fuel. So after 30 minutes of contemplating on when I stepped in fuel I decided to look around my home. Checked upstairs nothing at all. Went downstairs and found that my homes old fuel storage unit had been leaking old heating oil from the 1980's. I rushed and cleaned up as much as I could. I looked all over and noticed that the outside pipe which let out vapors had rusted through completely and was now in my hand. I was buried several feet below ground outside next to the service pipe which was how they fueled the home when it burned oil for heating. I had my father and I looking for a company to help clean it up. We spent hours trying to find anyone. My dad found Bay West and it was the best decision we ever could have made. After calling literally 20 companies from google no one gave me any ideas except Bay West. When I called and explained what was wrong. There dispatcher sent me to Jim. Jim is the man. Jim is a man who took the time to explain everything in great detail. I never knew this who would cold calling someone but Jim worked for the state of Minnesota and knows what he is talking about. He walked me through step by step on how to handle this type of situation. Jim told me to contact the State duty officer who is the 911 for anything having to deal with pollution or environmental issues. I contacted the duty officers who typically deal with corporation's however I pleaded my case to have Bay West assigned to help clean this. They agreed that a company should come and I requested that Bay West do the job. Jim did not have to tell me this but he did. Jim told me that if I called Bay West that I would pay for it out of pocket up front. Then I could go to the state of Minnesota and get reimbursed for the cost to a percentage. Or I could call the state of Minnesota and the state would take care of it and then I would pay what the state did no cover. And for a bill that could reach medium 5 figures that was a no brainer. Jim sent out the message and the team came in and mapped out a plan of action. The State of Minnesota came out Jason who was amazing I spoke with Carly first took the information and then Jason came out and took note of what was going on. All of this was in the morning of Sunday. Happy weekend to us. When Jason was here he was met with Jim's team that he had sent out. It took a couple of hours from dispatch to arrival however that was expected due to it being an emergency call which everyone had to get the call get ready go to work get the plan of action set and then started on the job. I was impressed at their speed. The home smelt like a refinery and all but. It is what it is. They came over we walked through the plan and they started. It took a few hours of work they first had to empty the tank. Which looked like chocolate shake just much more foul smelling. I am guessing but they took out what looked to be around 500 gallons of sludge and muck and fuel. They saved my home from this toxic mess. They saved my father who has copd and is on oxygen and they saved myself also from there rapid response Brian John and Jim are the people I worked with. And honestly after the job they did and how they treated me like a family member. Anytime they need anything I am here for them. The reason for this message was due to there hard work. I am here to always recommend Bay West and everyone from my family will now trust them like family. Thank you all for what you had done. Without you I literally would have sold or destroyed this home. That was built in 1954. Thank you for saving my family's home. I will forever be in your debt. And a job that might cost me over 20,000 usd will now be something I can pay off with the help of the state. They cut out that tank and took it with them they cleaned the oil. They removed the oil, oil tank, and they sealed the piping from outside so nothing can come through it again.

Quick easy disposal of hazardous chemicals. Drive through and they u load everything for you.read more

Charley did a terrific job with our mitigation. Got here on time, got the job done, and a great…read moreprice. Thank you for making our home safer, Charley!

From the owner: We help with radon testing, mitigation, and consultation. With any radon test results you may…read morehave, we can help you analyze the data for free. Also, we will give a free in home consultation for radon mitigation.

The team at Advanced Air was amazing. The Scheduling was a breeze and super quick. The person they…read moresent out was extremely professional and answered all my questions before he started. The air in my house is so much cleaner and I literally haven't had to dust in weeks. I would highly recommend this company, you will not be disappointed!

From the owner: We provide air quality and mold testing for your Minnesota home or business. We are bonded and…read morecertified by the Minnesota Department of Health.