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Top-Rated Mold & toxic material testers in New Orleans - Updated Nov 2026

Avatar for Mold Remediation & Testing Experts
Mold Remediation & Testing Experts
4.7(
115
)
Mold & Toxic Material Test

Serving New Orleans, LA and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Free estimates

Emergency services offered

"I had used a home mold test that had high numbers of a toxic mold present. I called Mold Remediation & Testing Experts who explained that home kits aren t always accurate. They came out and did a professional sampling. The crew was professional and friendly. I got my results back in a day. The test showed my house didn t have a problem at all. Some other companies would have skipped the test and went right into treatment, but not these guys. They did things the right way!"
Commercial & Residential
Commercial & Residential
Commercial & Residential
Commercial & Residential
Commercial & Residential

+9

Response time7 hrs
Response rate98%
47 neighbors recently requested a quote
Avatar for Mold Test Company MS
Mold Test Company MS
3.9(
56
)
Mold & Toxic Material Test

Serving New Orleans, LA and surrounding areas

Approved

In business since 2008

Emergency services offered

Small jobs welcome

"I thought he did a good job explaining what he did do but very disappointed they didn't explain that you had to pay a lot extra money to actually find out what kind of mold if any you had. The $199.00 fee they only looked for mold & tested the air quality. If they found any mold it cost a lot more to find out what type. He did say we had mold in our crawl space but not what kind, that cost more money. Overall good for what he did do."
Mold inspection
Drywall
Drywall
Insulation
Insulation

+71

Response time2 days
53 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for All American Inspections LLC
All American Inspections LLC
4.8(
142
)
Mold & Toxic Material Test

Serving New Orleans, LA and surrounding areas

Approved

In business since 2005

Warranties offered

Credit card accepted

"My husband and brother are in the process of buying a 4 unit building. We were concerned that the property might have a few issues due to the age of the property. We had no idea where to go to have the property inspected. The real estate office gave us the names of a few inspectors. I looked online to read their reviews, but I really did not see anything that would make me feel comfortable with using their service. I came across All American Inspections and called Dan. He had a lot of reviews and all positive. He was in the process of inspecting a property, but still took the time to go over everything with me in detailed. This made me feel comfortable. We decided to work with Dan. He spoke with me while he was on site and provided a detailed report with pictures and videos. The property had more issues than I expected. He then referred me to electricians, termite inspectors, roofers and plumbers. We even had the property tested for mold based on Dan's observation. Turns out one of the units has black mold. I am extremely pleased with the service, turn time of getting the report and Dan's overall expertise of All American. I highly recommend All American for Inspections. I would give Dan more stars if I could. Thanks for everything."
State Standard Inspection
Complete Inspection
checking all rafters and framing for damages
Additional Photos
Additional Photos

+6

Response time1 day
2 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for MOLD MAN SOLUTIONS L.L.C.
MOLD MAN SOLUTIONS L.L.C.
5.0(
5
)
Mold & Toxic Material Test

Serving New Orleans, LA and surrounding areas

Approved

In business since 2020

Emergency services offered

Small jobs welcome

"Answered call live. Scheduled me in same week. Was prompt, curteous, professional. Came with a lot of equipment and safety gear. Took samples around water logged window seal. Used a moisture meter and found significant issues. Sent lab samples out same day and found dangerous levels of mold. Saved my health and my office lease. Can't recommend Jason Fontenot and Mold Man Solutions enough!!"
Mold Inspection
Mold Testing
Moisture Detection
Asbestos
Commercial Mold

+5

4 neighbors recently requested a quote
Recommended by75%of homeowners
Avatar for All Dry Services of New Orleans
All Dry Services of New Orleans
4.8(
26
)
Mold & Toxic Material Test

Serving New Orleans, LA and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

"Mr. Keith responded to me quickly and always available each time I called before and after for all my questions and concerns. Very sincere, professional and friendly work done at my house. Cj removed mold very quickly. Thank you"
Cracked oilet Drain Line
Air Scrubber & Dehumidifier
Equipment and work area after initial set up
Response time7 hrs
Response rate93%
3 neighbors recently requested a quote
Avatar for Xero Fire Water LLC
Xero Fire Water LLC
5.0(
5
)
Mold & Toxic Material Test

Serving New Orleans, LA and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

Water in the ceiling. A musty smell you can't find. An A/C that quits in July. When something goes wrong at home, you want someone who shows up, finds the real cause and tells you straight what it takes.\n\nThat's what we do at Xero DMG. We're a licensed Louisiana contractor serving greater New Orleans and the Northshore. Owner David Brooks and our crew handle water and fire damage, mold remediation, and heating and air, under one roof. Often the cause is all three: a sweating air handler, a clogged drain line, a leaky attic.\n\nHere's how it works. We come out, check with moisture meters and a thermal camera, and give you a written scope and price before any work starts. Then we fix it right and document it with photos and readings for your insurance. You stay in charge of your claim.\n\nDaikin partner for A/C, heat and ducts. IICRC-certified technicians. EPA Lead-Safe certified. When testing is needed, it's done by a separate, licensed assessor.\n\nXero DMG. Restoring What Was Lost.

Flood cut underway
Wet hardwood floor
Work van cargo
After a fire
Equipment staged

+16

14 neighbors recently requested a quote
Avatar for MoldX
MoldX
4.6(
65
)
Mold & Toxic Material Test

Serving New Orleans, LA and surrounding areas

In business since 2005

Free estimates

Emergency services offered

"Mark was EXTREMELY professional and kind! Not only did he take the time to explain the process in every detail, he also was prompt with communication via text, calls, and emails. I procured his services for lead testing at a property I manage for inspection purposes-we passed! Even if we had not, the experience with Mold X was rather enjoyable during the pandemic. I HIGHLY recommend MOLD X!!! THANK you Mark and Mold X"
Response time10 hrs
Response rate100%
Recommended by96%of homeowners
Avatar for AH-CHOO! Indoor Air Quality Specialists
AH-CHOO! Indoor Air Quality Specialists
4.6(
23
)
Mold & Toxic Material Test

Serving New Orleans, LA and surrounding areas

In business since 1988

Free estimates

Emergency services offered

"Very well from start to finish, punctual and professional service from the president to the lowest person on the crew. Very knowledgeable crew. Not too mention that our home is a very “fresh” home by way of duct cleaning. Just in time before all of this Southeast Louisiana pollen just struck."
Recommended by95%of homeowners
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FAQs for mold & toxic material test projects in New Orleans, LA

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 New Orleans, LA homeowners’ guide to mold & toxic material tests

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