I only talked to MC testing on the phone. I won't be ready for his services just yet but will certainly give him a call when I'm ready to move forward. He was informative and explained everything perfectly. He was very nice. I was impressed with his knowledge. I look forward to working with him in the future! Donna Northern Wisconsin

MC Testing Services
Mold & Toxic Material Test, Indoor Air Quality Testing, Mold & Toxic Material Test - For Business
About us
Master Certified Services of MN can tell you if you have mold and how much. Before choosing a mold testing company, you may find a short educational video helpful. It explains how professional testing works and how to avoid some common issues homeowners run into when evaluating indoor air quality concerns: https://youtu.be/vd1L_h_injA We believe in complete transparency and no surprises, so we publish our pricing up front: • Inspection & testing visit: $399 • Laboratory analysis: $59–$69 per sample • Lab fast-freight shipping: $49 • Travel beyond 20 miles from Duluth: $0.75 per mile Most basic investigations use 3–5 samples, while more detailed evaluations may involve 8–12 samples, depending on the size of the home and areas of concern. It's up to you. If you’d like help determining the right level of testing for your situation, simply click the “Request Quote” button and describe your concern. Duluth, Superior, Twin Cities, Iron Range, Brainerd, North Shore to the border.
Business highlights
Amenities
Emergency Services
Yes
Free Estimates
Yes
Accepted Payment Methods
- CreditCard
Reviews
Showing 1-9 of 9 reviews
Excellent service and knowledge ! Attention to detail, cared for our property as if it was their own. New , modern equipment that cleaned ten fold better than past companies, spots and dirt removed that the other guys werenâ t able to get. I was very happy with the Technicians willingness to listen to my input. Best service Iâ ve ever had. Iâ ll have many more projects for them in the future. Thank you ServPro!
They were very professional and the work was real good. They are everyday people who are friendly, respectful, and made me feel at home. I dealt with Insurance but they did all the paperwork and worked with my insurance company for me. I would recommend them to anybody.
Thanks! We sure do appreciate the nice comments. We do the best we can to take care of mold issues quickly and effectively.
Very professional and thorough! Would highly recommend!
My experience with the sales and service personnel were very professional. I would have them back to my home.
They did a great job and have wonderful customer service.
Excellent website service - allowed for a quick, more accurate quote. Very professional technician - gave a time estimate for completion a step-by-step explanation of the work order before he started.
Thanks for your favorable comment! We sure appreciated the opportunity to serve you.
On Site Cleaning sent a big truck and 3 young men to clean my very pet-urine stained carpet. After a considerable amount of carpet examination they deemed it not cost effective for me to have cleaned. Then they gave me a couple of ideas as to what I can do. Also, a sheet of paper on carpet care. All this for zero dollars! The young men were incredibly polite in introducing themselves, shaking my hand and playing fetch with one of my dogs! I would definately hire them again.
Licensing
All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our Find Licensing Requirements page.
*Contact business to see additional licenses.



















