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Best mold testing and remediation specialists near Lanexa, VA

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

Avatar for Harwood Mold Removal LLC
Harwood Mold Removal LLC
5.0(
6
)
Mold & Toxic Material TestIndoor Air Quality TestingToxicity and Mold - Removal

Serving Lanexa, VA and surrounding areas

Approved

Free estimates

Warranties offered

Small jobs welcome

Harwood Mold Removal specializes in thorough, reliable mold inspection and remediation services. We focus on identifying the root cause of mold growth and delivering long-term solutions—not just surface-level fixes. Our team uses proven methods and high-quality products to ensure your home or property is safe, clean, and protected.\n\nWe take pride in honest pricing, clear communication, and building long-term relationships with our clients. Whether it’s a small issue or a full remediation project, we treat every job with the same level of care and professionalism.\n

Basement Waterproofing
Basement Waterproofing
Basement Waterproofing
Basement Waterproofing
Basement Waterproofing

+14

4 neighbors recently requested a quote
Avatar for Paxson's Mold Remediation And Junk Removal, LLC
Paxson's Mold Remediation And Junk Removal, LLC
5.0(
2
)
Mold & Toxic Material TestMold & Toxic Material Test - For Business

Serving Lanexa, VA and surrounding areas

Approved

In business since 2025

Free estimates

Small jobs welcome

"Once contacted, Gregory Paxson provided timely and very professional mold and remediation services. Besides finding mold in several areas of the home, he also discovered the cause of the mold. All of the damaged materials were removed which allowed the plumbers to repair the water leaks that were causing the mold. Mr Paxson then was able to remove and replace the damaged insulation in the crawl space. During that work, he also discovered an additional structural problem that had to be addressed. In summary, Mr Paxson successfully completed removing the mold, conducting microbial remediation steps, replacing the damaged insulation, and installing a new crawl space vapor barrier ."
1 neighbors recently requested a quote
Avatar for FailSafe, LLC
FailSafe, LLC
5.0(
19
)
Toxicity and Mold - Removal

Serving Lanexa, VA and surrounding areas

In business since 2023

Free estimates

Emergency services offered

"I can't say enough about Joe and Frank. They know their business. The mold problem was remediated quickly and efficiently at a reasonable cost. I highly recommend Failsafe, they were neat, clean, and safe. The containment area was impressive with negative air pressure maintained to avoid spreading spores. This is a big job, with multiple aspects to repair the crack in the outside wall to prevent further issues. Failsafe accomplished its portion flawlessly. The mold and musty smell is gone."
Floor Covering
Containment
Containment
Protect your home valuables
Venting for negative air

+120

Response time1 hour
Response rate94%
Recommended by94%of homeowners
Avatar for Ecosystems Environmental Services, Inc.
Ecosystems Environmental Services, Inc.
4.2(
105
)
Indoor Air Quality TestingMold & Toxic Material TestMold & Toxic Material Test - For Business

Serving Lanexa, VA and surrounding areas

In business since 1992

Emergency services offered

Small jobs welcome

"Since this work is technical and specialized, I cannot judge work quality and value for money, but the overall experience was very positive. They came on time, were pleasant and efficient, and inspired confidence in their ability to do a proper job. They were totally professional. They called to give me the results as soon as they were available, with an emailed written report a few days later. I chose this firm to test for asbestos in a ceiling because they do only testing, not the remediation work should the result be positive."
Certifications
Certifications
Certifications
Certifications
ACAC Board Member

+68

Response time5 hrs
Recommended by91%of homeowners
Avatar for Heroes Restoration Inc.
Heroes Restoration Inc.
5.0(
9
)
Dry-rot, Water or Pest Damage - Major RepairIndoor Air Quality TestingMold & Toxic Material Test+3 more

Serving Lanexa, VA and surrounding areas

Free estimates

Emergency services offered

Credit card accepted

"The work was very effective, efficient, good communication, there was a time that we needed to be out of the house and we were able to planned well for that, I have very high confidence on them doing the right amount of work. The price was very reasonable for the amount of work that was done. They remain available even when the work has been done, they were very responsive and ready to provide documents that I needed for the real estate purchase."
Additional Photos
Additional Photos
Recommended by100%of homeowners
Avatar for CSI Home and Commercial Services
CSI Home and Commercial Services
4.6(
80
)
Indoor Air Quality TestingMold & Toxic Material TestMold & Toxic Material Test - For Business+2 more

Serving Lanexa, VA and surrounding areas

In business since 1995

Free estimates

Credit card accepted

"CSI was flexible and was able to schedule a home inspector the day after I got a bid accepted on a house. The inspector, Patrick, showed up on time and the inspection took about 4 hours. Patrick was responsive to any questions I had by email or live during the inspection. My one recommendation is that I requested a pest, mold, radon, and home inspection. It would be a better heads up if they explained that they sometimes outsource the radon inspection depending on availability of radon inspectors. Also, they can explain a bit more for new home buyers what is involved with a mold inspection. Patrick ended up just eyeing whether he spotted any mold. Because he did not see any mold, we did not have to pay extra for mold samples."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+5

Recommended by97%of homeowners
Remedia-Pro, LLC
4.2(
10
)
Toxicity and Mold - Removal

Serving Lanexa, VA and surrounding areas

In business since 2003

Free estimates

Emergency services offered

"Remedia-Pro arrived on time as scheduled, talked with me about what I wanted them to do, and gave me a price upfront. They did a fabulous job--our 8-year-old, pet-stained berber and plush carpets looked like new when they were done. They also offered tips on how to treat stains immediately to keep them from setting in. Great experience, will hire them again!"
Hot Water Exraction
Deep Clean
Great Results
Tile Before
Tile After

+1

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

In most cases, it is safe to return home after mold remediation is complete. You should follow your mold remediation technician’s recommendations, but most pros request that homeowners wait one day after the process is complete to move back in.

After returning home, be sure to carefully inspect the exposed areas for any remaining signs of mold spores. Contact the mold remediation company if you detect any lingering mold.

Damp air from a humidifier can cause mold in ducts if it raises the air's humidity level too high for the duct system to handle or malfunctions, but it’s not a normal occurrence. To avoid mold trouble, set the humidistat to between 30% and 35% and inspect it often to ensure accuracy.

Dog vomit slime mold is not toxic to humans, plants or pets. However, it can act as an allergen to people with allergies. Dog vomit slime mold is considered more of a cosmetic nuisance. However, it is beneficial to its ecosystem as it helps break down organic matter, releasing nutrients for plants.

Although you can run a DIY test for mold inside your home by buying a test kit, you won’t know whether the strain of mold is dangerous. The best way to test for mold in a home is to hire a professional who can determine the specific type of mold that you have. If you’re worried you exposed yourself to mold and it’s making you ill, you could request a health test. Your personal doctor could test your urine, take a nasal swab, or test some body tissue to determine your potential exposure to mold.

Mold can greatly impact your home's appraisal and lower your selling price if your home's on the market. Home appraisers take mold into account when figuring out a property's overall value. Mold will lower your home's price because it poses a health risk to household members and can compromise the structural integrity of the house. Mold will require remediation, which in extreme cases can be costly, so that is factored into your home's appraisal as well.

The Lanexa, VA 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.