Top-rated mold & toxic material testers.

Get matched with top mold & toxic material testers in Mandan, ND

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Mold & toxic material testers in Mandan

Avatar for ESS Environmental
ESS Environmental
3.8(
8
)

Serving Mandan, ND and surrounding areas

Approved

In business since 2017

Free estimates

Small jobs welcome

"Dave was great to work and extremely helpful. He was professional and took a lot of time to explain to us what the issues were and how to resolve them. Dave was very timely in his inspection/mold restoration. We would highly recommend him to others as well as use his services again if ever needed."
Response time2 days
Response rate89%
19 neighbors recently requested a quote
Avatar for Environmental Air Solutions, Inc.
Environmental Air Solutions, Inc.
4.0(
4
)

Serving Mandan, ND and surrounding areas

In business since 2008

Free estimates

Emergency services offered

We offer a wide range of dependable services, such as air testing and mold control. With experienced and professional air quality consultants, you can count on us to make the air you breathe healthier and safer.

Recommended by75%of homeowners
PuroClean Disaster First Response
4.0(
4
)

Serving Mandan, ND and surrounding areas

In business since 2000

Free estimates

Warranties offered

"PuroClean showed up and began immediately to dry the damage floors. They also worked with our insurance company helping them understand the damage caused by the leak in a very short time, like less than a week. They were professional and provided Value for the their work including drying the damp areas from below the floor and above removing the possibility of a mold issue."
Recommended by75%of homeowners
Servpro Of Minot
4.0(
2
)

Serving Mandan, ND and surrounding areas

In business since 2010

Free estimates

Emergency services offered

"Chad, Melissa and the ServPro team are FANTASTIC!  When our sump pump stuck and the pit overflowed, our finished basement was full of water.  Chad and his team were on the scene within an hour with all of their equipment.   They were very thorough, explained what was going on, what they were doing, what the equipment was for and answered all of my questions patiently!  They were back multiple times over the next several days to check on the progress of the drying and to update me on the situation.  Then they treated all of my carpet with an antimicrobial treatment to prevent mold, cleaned, and deodorized the carpets.  The ServPro team was very respectful and professional in all that they did.  I would recommend them to anyone who needs them...be it clean up after a fire or flood, or even just carpet cleaning!"
Recommended by50%of homeowners
Global Plasma Solutions
5.0(
1
)

Serving Mandan, ND and surrounding areas

In business since 2008

Free estimates

Warranties offered

"The owner helped us with understanding this new ionizer technology and had to be contacted again about placing them in a better place in the HVAC system to increase ion output into the living space.  The ionizers are a bit pricey for such small units.  They help to kill germs in the home and remove new house construction VOCS, but we were disappointed that they did not remove all of the fumes. One email was not returned, but overall we had a good experience."
Recommended by100%of homeowners
Avatar for Bakken Mold Squad
Bakken Mold Squad
New to Angi

Serving Mandan, ND and surrounding areas

Free estimates

Emergency services offered

Warranties offered

Licensed Home Mold Removal Expert in Williston\n\nBakken Mold Squad is a licensed, reputed locally owned and operated business based in Williston, ND, that specializes in mold removal, water damage remediation and fire damage restoration services. Over the years, we have earned a strong reputation of delivering high-quality responsive services at a cost-effective rate. Our technicians come well-equipped with all the necessary tools, skills, knowledge and experience required to deliver you with fast and efficient property restoration services.\n\nAt Bakken Mold Squad, no task is considered too big or small. We have rich expertise in handling all kinds and complexities of property damage restoration projects. We are fully committed to delivering the highest standards of service at affordable rates.

Showing 1-10 of 12
FAQs for mold & toxic material test projects in Mandan, ND

Some companies offer a no‑cost phone or video consultation that screens for red flags. If the discussion points to a real issue, the pro will recommend a paid on‑site inspection. The complimentary call clarifies whether you need full testing, but it isn’t a substitute for samples, lab work, or a written report. Always confirm what the free service covers before you schedule.

A standard inspection, which includes basic air and surface samples, takes an average of two hours. If the pro needs to probe hidden spaces, such as wall cavities or ductwork, plan on up to six hours. Extra time allows the inspector to reach tight areas, collect additional samples, and document findings. Lab analysis is a separate process and often adds several business days to the overall timeframe before you receive the full report.

Mold thrives where moisture lingers and air flow is poor. Common hotspots include bathroom walls, kitchen backsplashes, window sills, HVAC vents, fireplaces, crawl spaces, and enclosed attics. Check these areas regularly—especially after leaks or high‑humidity weather—to catch growth early and avoid costly repairs.

Unchecked mold can knock 20% to 37% off a home’s market value because buyers worry about hidden damage and health risks. Even after remediation, visible staining or a history of major moisture issues can still lower offers and prolong the time on the market. Addressing mold quickly protects both your property’s structural integrity and its resale appeal.

The Mandan, ND homeowners’ guide to mold & toxic material tests

From average costs to expert advice, get all the answers you need to get your job done.