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Best mold testing and remediation specialists near Walnut, MS

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

Avatar for Mold Remediation & Testing Experts
Mold Remediation & Testing Experts
4.7(
95
)
Mold & Toxic Material TestIndoor Air Quality TestingMold & Toxic Material Test - For Business

Serving Walnut, MS and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"Worked efficiently and did a good job. Made one mistake in the testing but corrected it moving forward but didnâ t repeat the test. Did do a little extra to complete the job. Did make a minor mistake regarding perfume on cloths in a house where a person is hyper allergenic to odorsâ ¦the reason for the duct cleaning."
Burst
Different Mold Spores
Urediniospore
Just like a Dandelion...
Contamination via H.V.A.C. system

+10

Response time9 hrs
Response rate95%
35 neighbors recently requested a quote
Avatar for Building Inspection Services, LLC
Building Inspection Services, LLC
4.7(
167
)
Indoor Air Quality Testing

Serving Walnut, MS and surrounding areas

Approved

In business since 2024

Credit card accepted

Offers commercial services

"Extremely thorough and allowed us some time at the end to discuss any major findings. The report given showed the areas of concern and documented whey the concern was raised and what to do about the concern. Jonathan was also friendly, knowledgeable and helpful. Answered our questions."
Project Photos
6 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Mr. Foundation LLC
Mr. Foundation LLC
5.0(
5
)
Dry-rot, Water or Pest Damage - Major Repair

Serving Walnut, MS and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

At Mr. Foundation, also known as DFX Foundation & Waterproofing Experts, we don't just repair homes; we restore peace of mind. Operating across various markets in Arkansas, Mississippi, and Tennessee, our company was founded on the principle that expertise and ethics come first. Unlike typical businesses led by sales targets, our roots are firmly planted in engineering excellence and a commitment to genuine solutions.\n\nOur team specializes in a comprehensive range of services, including professional foundation repair, basement waterproofing, crawl space repair and encapsulation, as well as concrete repair and lifting. But what truly sets us apart is our approach. We see each home as a unique project and each client as a valued partner.\n

28 neighbors recently requested a quote
Avatar for Redeemers Group
Redeemers Group
4.5(
104
)
Indoor Air Quality TestingMold & Toxic Material TestMold & Toxic Material Test - For Business+2 more

Serving Walnut, MS and surrounding areas

In business since 2007

Free estimates

Emergency services offered

"Redeemers Group was prompt, courteous, and professional all around. I called regarding cracked bricks on the outside of our home, concerning for a foundation issue. Scheduling was easy. They called the day before to confirm the appointment and who would show up to our house. The day of inspection Jay called 15 minutes before arrival, and arrived exactly on schedule. He and a colleague (Kirk) were courteous and professional. They even took their shoes off in the house, which my wife loved. They visually inspected the area of concern, and performed professional measurements using a leveled tripod laser. Jay and Kirk determined the crack was due to construction and we had no current foundation problem. They provided advice for keeping water away from our home, and for monitoring the foundation over time. The company also sent a detailed foundation package in the mail so I could read on the topic before the inspection. Overall fantastic experience and I would recommend to those in need of a foundation inspection or repair estimate."
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+14

Recommended by91%of homeowners
Avatar for The Fireplace Doctor
The Fireplace Doctor
3.9(
1,190
)
Dry-rot, Water or Pest Damage - Major Repair

Serving Walnut, MS and surrounding areas

In business since 1993

Emergency services offered

Credit card accepted

"It turned out well. I used it shortly after I purchased the deal. There were additional charges beyond the big deal amount as I had them repair something that they found while doing it. They did everything as advertised and then in addition to that, they also fixed some molding around the chimney that had become cracked and weathered. I had not used them before. There have been no issues since the service was provided."
Recommended by78%of homeowners
Jarmon and Son's Construction
4.6(
17
)
Dry-rot, Water or Pest Damage - Major Repair

Serving Walnut, MS and surrounding areas

In business since 1989

Free estimates

Emergency services offered

"Mr. Alexander and his crew showed up on time. When the job need more than the estimate, I received a phone call. He gave me an estimate on the additional work. These guy work diligently all day and even put my wife’s garden ornaments back in place before leaving. I will hire them for any other job that arises."
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+1

Recommended by100%of homeowners
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Mold Testing and Remediation FAQs, answered by experts

Water damage always poses a primary risk of mold and mildew, but growth is not guaranteed. The chances of mold developing depend on several factors, including the severity of the damage and how quickly the area is cleaned and dried. To prevent mold, you must act quickly—ideally within the first 24 hours. Clean up all water and thoroughly dry the affected area. If the damage is extensive, you were unable to address it immediately, or you suspect mold has already started to grow, it is best to assume it is present and hire a professional mold inspector or removal expert to assess the situation.

Mold loves moisture, so prolonged high humidity levels or standing water can trigger mold growth. Mold also needs a food source to grow on, such as wood, fabric or another material. However, it's moisture that's most important for mold growth, which is why you want to keep humidity levels low.

A stain from a water leak will usually be brown and concentrated in a single area where the water is originating from. You may find it under a damaged section of roof, under an upstairs bathroom, or beneath your HVAC system. Stains from condensation are more likely to be widespread since they don’t come from a single point of water intrusion. Condensation stains also look blotchy and may smell musty, and they won’t be concentrated in a single area on your ceiling.

Mold thrives in high-moisture environments, whether that’s steady leaks or just high condensation. Around the house, common causes of mold include leaky pipes, a leaking roof, high humidity, poor ventilation, a damp basement, rotting food in the fridge, wet clothing and towels not hung properly for drying, a leaking foundation, and a leaky air conditioner.

And, of course, if your home suffers from flood damage, you stand the risk of developing mold in the aftermath. That’s why it’s important to act quickly at the first sign of mold.

Neglecting mold growth on wood can result in various issues that deteriorate its appearance and jeopardize its structural stability. The mold's ability to multiply and expand can disintegrate the fibers of the wood, weakening it further. In addition, the allergenic spores and mycotoxins released by mold can pose health hazards through inhalation or contact. Ignoring the mold's presence allows it to thrive, increasing the likelihood of spreading to other surfaces and requiring extensive and expensive measures to control in the future. Addressing mold on wood promptly is crucial to preserving its condition and safeguarding the health of those around it.

The Walnut, MS 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.