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Top-Rated Indoor air quality testers in New Orleans - Updated Nov 2026

Avatar for Mold Remediation & Testing Experts
Mold Remediation & Testing Experts
4.7(
115
)
Indoor Air Quality Testing

Serving New Orleans, LA and surrounding areas

Approved

Super Service Award Winner

In business since 2016

Free estimates

Emergency services offered

"I would recommend, if you have ANY questions about your air quality you contact this company. He was completely honest and transparent. I felt safe, as a woman, not being taken advantage of."
Commercial & Residential
Commercial & Residential
Commercial & Residential
Commercial & Residential
Commercial & Residential

+9

Response time7 hrs
Response rate98%
50 neighbors recently requested a quote
Avatar for Mold Test Company MS
Mold Test Company MS
3.9(
56
)
Indoor Air Quality Testing

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
56 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for Aerus Air and Water Quality
Aerus Air and Water Quality
3.5(
54
)
Indoor Air Quality Testing

Serving New Orleans, LA and surrounding areas

Approved

In business since 1924

Free estimates

Credit card accepted

"Michael came out to test my home's air quality. The home began feeling damp and heavy this spring so we wanted to be safe. Michael from Aerus came out on time, was entirely professional and walked me through every phase of his testing. We ended up needing some quality control and he was able to get us financed for a medical grade air scrubber and it has made a world of differences.... next spring we will tackle this well water with Michael's help as well."
Air Purifier
Air purifier
air purifier
Water Purification
Water Purification

+8

Response time1 day
Response rate90%
4 neighbors recently requested a quote
Avatar for Major 7 Restoration LLC
Major 7 Restoration LLC
5.0(
17
)
Indoor Air Quality Testing

Serving New Orleans, LA and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"Exceptional service! We recently hired Major 7 Restoration to address water damage in our home, and we couldn't be happier with the results. From the initial assessment to the final cleanup, the team was professional, efficient, and communicative every step of the way. They went above and beyond to ensure that our home was restored to its pre-damage condition, and the quality of their work exceeded our expectations. I highly recommend them to anyone in need of restoration services."
Response time3 hrs
Response rate99%
29 neighbors recently requested a quote
Avatar for AH-CHOO! Indoor Air Quality Specialists
AH-CHOO! Indoor Air Quality Specialists
4.6(
23
)
Indoor Air Quality Testing

Serving New Orleans, LA and surrounding areas

In business since 1988

Free estimates

Emergency services offered

"We contacted several companies to learn how they clean the duct system and the cost. Ah-Choo was the most expensive but after speaking to other companies, they appeared to be the most qualified. They came out for an estimate promptly and explained exactly what they would do. They have a 3 step process where the other two companies had a one step process. One company did not even come out.....he gave me a quote on the phone and indicated that they would clean the ducts for $795 but would not clean the air vents in the ceiling. I was disturbed by this and did not even give them any real consideration.
Although Ah-Choo is twice as expensive as the other two companies, but my husband and I felt we were going to get a thorough cleaning. We have owned our house for 11 years with our house being a total of 30 years old. We had never had the ducts cleaned. So a very good cleaning was what we were looking for. We believe we got exactly that. It was worth the extra cost.
"
Recommended by95%of homeowners
Avatar for MoldX
MoldX
4.6(
65
)
Indoor Air Quality Testing

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 Gulf South Environmental Services
Gulf South Environmental Services
4.9(
9
)
Indoor Air Quality Testing

Serving New Orleans, LA and surrounding areas

In business since 2024

Free estimates

Small jobs welcome

Welcome to Gulf South Environmental Services \nTypical mold inspections can fall short leaving you vulnerable to unchecked mold and indoor air quality contamination. That's why we offer In-Depth Mold Assessments. We'll examine your property room-by-room to uncover and document visual signs of mold growth, we'll collect air samples throughout your property as well as outdoor samples to determine elevated mold spore counts that could pose health risks, we'll find suspicious spots or visible mold and collect surface samples to accurately identify the type of mold present, we'll inspect your HVAC system, including ducts and filters to identify contaminants circulating through your HVAC system impacting your indoor air quality, we'll send all collected samples to an independent accredited laboratory for precise analysis to accurately identify mold species and the level of contamination in your samples, as soon as the lab results are returned, we'll compile a clear and detailed report. \n \n \n

Response time1 day
3 neighbors recently requested a quote
Recommended by44%of homeowners
Avatar for MOLDX LLC
MOLDX LLC
4.6(
70
)
Indoor Air Quality Testing

Serving New Orleans, LA and surrounding areas

In business since 2020

Free estimates

Emergency services offered

At MoldX, our mission is to PROVIDE A HIGH-QUALITY INDOOR AIR ENVIRONMENT, free of molds, toxins and volatile compounds. Our highly trained technicians are certified to use TWO BREAKTHROUGH TECHNOLOGIES that simply make other mold remediation methods obsolete. Our GREEN TREATMENT SYSTEM is a NON-DESTRUCTIVE TECHNIQUE that utilizes an all natural, plant-based enzyme that attaches itself to the mold molecule and renders it completely inert. This process is 100% effective and completely safe for people, pets, plants and belongings! We know that in the world of mold, one size does not fit all. For this reason, we also offer our INDUSTRIAL SANITIZING SYSTEM that requires the skill and care that only our professional technicians can deliver. We strive to RESTORE A HEALTHY ENVIRONMENT to your family. Call us today for a FREE MOLD CONSULTATION, or have one of our knowledgeable technicians come out, to your home or business, for an EXPERT MOLD INSPECTION. ***Ask about our ONE-YEAR WARRANTY.***

HVAC Blower
HVAC Blower blades.
HVAC COILS…  Inside The Air Handler
Residential HVAC Window Unit.
Residential Attic

+41

Recommended by88%of homeowners
Avatar for Hometown National
Hometown National
5.0(
151
)
Indoor Air Quality Testing

Serving New Orleans, LA and surrounding areas

In business since 2018

Free estimates

Emergency services offered

"We experienced a pungent smell in our washroom and had a technician perform a humidity and leak assessment. He discovered nothing. I reached out to Hometown Restoration and the very next day, Samuel appeared. He said he could perform air, dampness, as well as another complete testing for $300. I understood. Once the team arrived at our house, Samuel told us there's no need to spend extra money. Hometown Restoration's principles and honesty are unparalleled. I can't say enough good things about this company. Hometown Restoration's customer experience is outstanding! Thank you very much!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+3

Recommended by100%of homeowners
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FAQs for indoor air quality testing projects in New Orleans, LA

You should test your home's air quality if you or your family experience health problems like allergies or respiratory issues, as these could be linked to indoor contaminants. Also, consider testing if you're concerned about mold, radon, carbon monoxide, or if you've recently had home construction, demolition, excavation, or remodeling that could have released chemicals into your indoor air.

An indoor air quality test typically takes one to three hours to complete. After the inspection, you'll receive a detailed written report within two to 10 days. The evaluation includes comprehensive air sampling from all designated areas in your home. Your specialist will review the findings with you and provide clear guidance on steps to take if any issues are found, helping ensure your indoor environment meets health and safety standards.

A certified indoor air quality consultant or inspector is the right professional to perform your indoor air test. While some home inspectors have certifications, they often subcontract this specialized work to trained professionals with advanced tools. This expert will thoroughly evaluate air samples from every area in your home and clearly explain the findings to you. Be sure to confirm your tester's credentials before scheduling your service.

The New Orleans, LA homeowners’ guide to indoor air quality testings

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