1. 24H Mold Inspection

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Los Angeles, CA

24H Mold Inspection

4.5 (167 reviews)
Closed • 6:00 am - 6:00 pm

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Services - 24H Mold Inspection

Home inspection

Environmental testing

24H Mold Inspection Photos

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Recommended Reviews - 24H Mold Inspection

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Reviews With Photos

Julian H.

They arrived quickly and Etai did an amazing job testing mold in the airstream trailer

Niv, came out to test the walls! He was pretty fast! And gave me a good deal taking in renting I didn't want to pay for something that's not my responsibility but the simple swab test was quick and in a hurry! Now I'm waiting for the results!

24H Mold Inspection assigned their technician, Michael Wolbe, to our service. Michael's exceptional expertise and professionalism were notably impressive. He exceeded expectations by providing comprehensive explanations regarding the process. We highly recommend Michael and 24H Mold Inspection overall to any individuals requiring their services.

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Reviews are largely positive. People praise the professional and knowledgeable staff, thorough inspection process, and quick response and scheduling.

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1 year ago

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Karen J.

Helpful 4
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9 months ago

Michael and Tim were very friendly, helpful and informative. They were very thorough during their investigation and testing process.

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11 months ago

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Avi I.

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6 months ago

On time service with clear communication. The inspector was nice and well informed. Quality service

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8 months ago

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1 year ago

Liam was very friendly helpful and did amazing on his visit thank you for helping us look around our home

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Karen J.

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1 year ago

Reliable air duct testing! Quick, thorough, and professional service. Highly recommend.

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Karen J.

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1 year ago

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Karen J.

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7 months ago

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1 year ago

Orei is amazing! He walked us through the mold testing process and did many tests to get confirmation for our mold. Would do a

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Karen J.

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1 year ago

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Avi I.

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1 year ago

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Karen J.

Helpful 2
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1 year ago

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Karen J.

Helpful 3
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2 years ago

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Karen J.

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1 year ago

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Avi I.

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1 year ago

The people who came we're incredibly polite and thorough. They knew what to look for and explained everything very well.

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Avi I.

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1 year ago

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Avi I.

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8 months ago

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Karen J.

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2 years ago

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Karen J.

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8 months ago

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8 months ago

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2 years ago

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Karen J.

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2 years ago

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Karen J.

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1 year ago

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Karen J.

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1 year ago

Appointment was available on the day I called and the technician was very helpful in explaining the process and cost.

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Karen J.

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2 years ago

Very Nice Company who came out to help me, they were on time and ready to go as soon as they came in!

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Karen J.

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10 months ago

Helpful 4
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10 months ago

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2 years ago

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Karen J.

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2 years ago

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Karen J.

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1 year ago

Mike was great, super friendly and knowledgeable about everything we needed to do to help us with the mold in our bedroom.

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Avi I.

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2 years ago

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Karen J.

Thank you so much for your feedback Kathleen.

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1 year ago

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Karen J.

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2 years ago

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Karen J.

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2 years ago

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Karen J.

Amazing , thank you for choosing us !!

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1 year ago

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Karen J.

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2 years ago

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2 years ago

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Karen J.

Thank you Wendy!!!!

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1 year ago

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Karen J.

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1 year ago

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Page 2 of 5

Ask the Community - 24H Mold Inspection

Review Highlights - 24H Mold Inspection

“I worked with Niv - was super helpful and explained everything regarding where the mold is, where it likes to hide.”

Mentioned in 11 reviews

Read more highlights

Scope Environmental - Just for fun :-)

Scope Environmental

(109 reviews)

Chatsworth

CBC/Scope Environmental assisted us in the aftermath of the Eaton Fire in Altadena, CA., and we…read morecould not be happier with our decision to work with them! Not only did they do an excellent job remediating our home, they were also incredibly helpful in dealing directly with the insurance company and (a range of) adjusters. For over 18 months they were by our side, and they truly felt like a crucial partner as we were navigating the process. Thank you Veronika, Peter and everyone at CBC/Scope Environmental!

"Multiple Layers" of Deception and Unprofessionalism…read more.. In my correspondence with Gene K., a representative of Scope Environmental (cut and pasted from Yelp chat room) mentions "We can definitely help. Our asbestos inspection, survey, and lab results pricing is very competitive. It's $625 for the inspection and report. Each sample is $35. No other fees. Generally, results and reports will be available within 24-48 hours". Gene K. also mentioned the following "Some samples have multiple layers, and that can not be determined prior to taking the physical sample. You are welcome to call in so that you can properly comprehend the procedures". However, UNDISCLOSED FEES can creep into the price charged to the customer, e.g. such as the need to test "multiple layers" of one material; so, "No other fees" is (deliberately) misleading and therefore, deceptive. A field inspector (Daisy Flamenco) of Scope Environmental, arrived at the project site and upon seeing the area that needed sampling, asked the homeowner for a ladder to get her modest stature to the sampling material areas. When sampling the ceiling, Ms. Flamenco was barely able to reach the sampling surface (needed to be on her tippy toes), even with a step ladder (provided by the homeowner). ALL sample takers must come fully prepared for all conditions at the work site and not rely on the homeowner to provide tools, equipment or assistance of any kind to do THEIR job! Ms. Flamenco was dressed casually, no respirator or other appropriate protective equipment or gear, which is not only hazardous to herself, but sends the message to the homeowner (overseeing the work), that asbestos is really not that harmful. Even two and a half years following the end of the COVID-19 pandemic, it is appropriate if all workers who enter a home, to wear a mask or at least offer to wear one, but Ms. Flamenco failed to show the occupants of the residence, such consideration. Most (professional) people return to bad pre-pandemic habits, even if to protect the home's occupants from the common cold. What is really inconsiderate and unprofessional, is that Ms. Flamenco had disturbed suspected asbestos containing materials by scraping and cutting away material from parts of a furnace and its ducts, leaving the furnace and ducts out-of-order, i.e. if no asbestos or other harmful materials were found, the furnace and ducts could not be safely and effectively used without first repairing them. Leaving carcinogenic materials exposed (cutting, scraping or otherwise removing and exposing asbestos) to those who live at the work site, is hazardous and unprofessional and should never be done this way. Exposing harmful materials puts people and animals at risk of exposure to carcinogens and asbestosis causing particles! Asbestos sample takers should take measures to seal or otherwise cover, exposed asbestos containing materials (when they are through sampling them), to protect home occupants. This experience was a wake-up call to how incompetent workers can make a bad situation, worse!

JLM Environmental - JLM Environmental

JLM Environmental

(440 reviews)

I was referred to JLM Environmental by a very competent (Long Beach-based) Realtor, with many years…read moreof experience pertaining to historical buildings. I needed an "ASAP" thorough evaluation for both Asbestos and Lead. Remarkably, they scheduled the evaluation within one (1!) working day. Their two-man team arrived right-on-time, explained all aspects of their processes and worked with 100% focus + professionalism. I paid an incremental fee for rapid results and received their exceeding thorough reports (plus photos) within less than 24 hours! I whole-heartedly recommend this leading-edge organization without the slightest reservation!!

Updated 9/24/26 after hiring JLM Environmental for a second time for post-asbestos removal air…read morequality testing. The inspector, Dimitri Owens, came to my property to perform a thorough visual inspection and collect samples to verify that the asbestos removal company had successfully eliminated all hazardous materials from my home. Dimitri was punctual, professional, knowledgeable, and genuinely kind throughout the entire process. He took the time to answer all of my questions and ensured I felt informed and comfortable every step of the way. He is one of the best professionals I have worked with in this industry and is truly a valuable asset to JLM Environmental. I highly recommend both Dimitri and JLM Environmental to anyone seeking trustworthy, high-quality service to protect their home and the well-being of their family!

Home Biotesting

Home Biotesting

(107 reviews)

Tarzana

Great company and first time using them. Kent was in the…read moreoffice and was able to setup testing the next day to get the ball rolling. He was also very helpful with random questions I had and other tid bits of knowledge about asbestos. Jay (my tech) was informative and thorough when taking samples and images of the areas. He was able to answer questions I had while he was taking samples. Both were professional and friendly. The lab team got me my results back in a timely manner with all the details.

A decent company that does good work with regards to testing. My main gripe is lack of clarity and…read moreresolution of an issue that I had brought up. When I wanted some testing done, the deceptive thing they said was that I can do multiple tests for one price. So I clarified that if I were to test 3 rooms, it'd be the same price as 5 rooms and they said yes. So I literally said to the representative " so whether I test 1 room or 5 rooms, it's one price and she confirmed yes. Lo and behold I get slapped with a charge 5 different rooms. Well I called to clarify, they told me it was one price but per room. I was frustrated because that was my default assumption. It's like going to a restaurant and ordering something and the server says "all pastas are for one price whether you get 1 or 10, it's all one price" and you order 4 pastas for the family and 4 more to go to take home and they slap you with a bill for 8 pastas and tell you it's one price but for each pasta. Well duh! That's everyone's default assumption. You making that qualifying statement serves to confuse the customer. It feels like a deceptive tactic to make it seem like all tests are for one price in order to bait you into more tests. It left a bad taste in my mouth honestly. That being said, the worker was nice and the job was done which why I can average out the score to 3 stars. Would I use them again.... Maybe, but I may shop around a little more.

24H Mold Inspection - home_inspectors - Updated November 2026

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