Reasonable prices and a very professional, knowledgeable team. I first spoke with Cici for a quote--she was so friendly and helpful that I decided to book right away. Alexis came to collect samples and called to confirm before arriving early. He did a very thorough test and was very respectful of my place. When I mentioned my home is shoe-free, he kindly put on shoe covers without hesitation. Fantastic team! Hopefully I won't need their services again, but if I do, I'll definitely return. read more

This is the second time I've used JLM and I'd still recommend them. I'll list the pros and cons of my experience. Positives: Friendly customer service. Good communication and quick scheduling. I was able to have a technician come out the same day I called to schedule. The technician was extremely friendly and helpful. He answered all my questions while he was concentrating on the testing, set up etc. He was careful with his words meaning he didn't cause any unnecessary stress or anxiety. He wasn't pushy and was conscious of the cost while also recommending what samples are needed or suggested. He was clean and careful. Cons: Expensive compared to other mold testing companies. The invoice can quickly add up. I originally planned for about $800 ($500 base fee plus $75 for 4 samples). I added on asbestos test and that brought my bill to over $1300. In some ways I see this as a positive though because you get what you pay for (I hope and can't compare to any other company). My whole house wasn't moisture mapped as I was told it would be. The tech said they only focus on the reported areas of concern. Not a big deal but would've been nice to know. I kept getting rescheduled by 15 minutes. The tech was running late then running early so that was a little confusing. I jokingly asked them if I get compensation for the changed appt time since I signed the contract already (they charge $150 for any changes). They said no. The report is a bit confusing as it was the first time. The most annoying is that in the asbestos report they suggested further testing. Likely costing another $1000 or more. I thought I was already paying for the best testing. This feels a bit like a trick in some ways. Overall I'd go to JLM again. I suggest to do some research beforehand though to know exactly what you need done (AND WHY meaning are you renovating or just wanting to know for health reasons etc) so you don't get unneeded tests or costs. read more

I just utilized JLM Environmental to collect air and cavity samples for mold/fungi testing. JLM was very professional, on time, and efficient collecting the samples. The analytical reports and recommendations were emailed to me in a timely manner and as promised. When I had questions regarding the results, I called and spoke to Ray. He was patient with me and addressed every question that I posed. I highly recommend this company for environmental testing. FYI - I am a retired environmental scientist with over 36 years of experience in marine biology and environmental issues, who used to manage an environmental monitoring division for over 15 years. read more

First off, NOT my general contractor. Not hired by me, not paid by me. Second, John here didn't actually deny they threatened ME...someone that had nothing to do with THEIR contract/invoice/agreement, with a lien because they were having a hard time reaching the entity that owed them money. Let's make this clear one more time...I did not contract with them. I did NOT have a general contractor engaged...they contracted with the person buying my home, not with me. Yet, they threatened ME because they couldn't reach them. I should also mention out they called back to apologize about an hour later...sounds like they realized their mistake? But doubled-down here, instead? read more

JLM Environmental is go-to vendor for mold and asbestos inspections, testing, and clearance work across our HOA portfolio. They are consistently reliable, responsive, and professional in every aspect of their work. Their team communicates clearly, responds in a timely manner, and delivers thorough, high-quality reports and service time and time again. In an industry where responsiveness and accuracy are critical, JLM continues to exceed expectations. We truly value our partnership with JLM Environmental and highly recommend them to any HOA, property management company, or client in need of dependable environmental testing and consulting services. read more

JLM Environmental was awesome to work with! Austin was very easy to work with and explained the whole process clearly. Definitely recommend for anyone that needs quick inspections for asbestos read more

Just purchased a new home and wanted to make sure everything was safe before bringing my family in. JLM walked me through everything in detail and kept it honest--no hidden charges, no upsells like some others. Highly recommend them. They get the job done right. read more

Jake from JLM came to our house this morning. He was very friendly, professional, polite and gave us a very detailed explanations about our mold situation and took samples for evaluation. His suggestions are very helpful. We will receive the results within 48 hours to decide our next actions. Highly recommend JLM and Jake if you have similar issues. Thank you Jake. Both me and Eric are very happy and pleased to have you done the job today. read more

We are in the process of an Exterior Home Remodel of our home to start soon. We were pressed to do an Asbestos Inspection asap. We contacted JLM Environmental in Lawndale CA and spoke with Deici. JLM quickly responded to our request. Jimmy, a JLM Inspector, came that afternoon. He was very respectful of our home, very professional and thorough in his inspection and sample captures. Later in the day we were contacted by Cesar, a JLM Supervisor, who explained their Analysis process for the samples captured. Within two business days we received an Asbestos Assessment and Asbestos Analysis Reports. We are very pleased with the services provided by JLM Environmental in Lawndale. We highly recommend using them. Project #JL-46154. read more

Brenda has been extremely helpful in answering any questions we have regarding reports, and she consistently responds promptly. We truly appreciate her and her team read more

Good job. The technician explained everything. The results were delivered as promised.

JLM Environmental was great to work with from start to finish. They were very responsive throughout the process, and scheduling was easy. The inspector arrived right on time, was professional, and took the time to answer all of my questions thoroughly. I'd definitely recommend them to anyone looking for reliable and knowledgeable service. Thank you JLM! read more

As an HVAC contractor, I highly recommend JLM first of all their staff is very friendly. They're accounting is Amazing. And there technician was on Point. Very knowledgeable. A great and pleasant. Experience will definitely use. JLM environmental for any other air quality services that I need in the future. read more

We hit a major snag on our ADU project when the city flagged a grading issue and required us to install a French drain from the backyard all the way to the street curb, and required us to use a Class A contractor. Calling Jon at JLM Environmental was the best decision we could have made. From the very first phone call, Jon treated our project like a priority. He immediately put us in touch with his project manager, and within just a couple of days his crew was on site and ready to work. JLM handled absolutely everything: they pulled all the necessary permits, coordinated directly with the city planner, and clearly knew how to navigate the bureaucracy that would have completely overwhelmed us. The crew was outstanding. They were professional, efficient, and incredibly respectful of our property. The work itself was so well organized it could have been finished in a single day, but the city kept moving the goalposts and making us jump through extra hoops before sign off. JLM Environmental never once pushed the headache back onto us. They took ownership of every last detail, responded quickly to every new demand, and stayed with it until the city finally signed off. Jon and his team turned what was a stressful and impossible situation into a smooth and expertly managed project. Their knowledge, responsiveness, and integrity were obvious at every step. We are deeply grateful for their help and cannot recommend JLM Environmental highly enough. They are the kind of contractor you hope to find but rarely do. read more

Had them out to sample/test ceiling for asbestos prior to scraping. They were responsive, quick, and reasonably priced. Ended up being a little more than I had anticipated because of the number of samples required, but their inspector was very friendly and straight-forward, answering all of my questions. Will definitely be using again once the ceiling scraping is complete and an air test is required. read more

I love working with JLM Environmental! Jack was very professional, knowledgeable and has great clear and direct communication skills.

JLM was excellent - Jake came out, worked quickly, super thorough, did not try to upsell me on anything, pointed out a couple of things he noticed about the house that had nothing to do with the inspection (a kitchen pipe verging on failure, for example), and was super pleasant to work with. Very relieved to know the condition of our house; our inspection was critical in moving forward with clarity about the work we need done, as well as peace of mind about the safety of our environment. read more

I had a great experience with JLM. A friend recommended them after my son was struggling with allergen issues. Our specialist was very thorough, informative, and knowledgeable. After multiple tests we are able to eliminate the problem in our home. We will definitely be using this company again. Very happy with the outcome. read more

We had Jake out to inspect our home. He was thorough, efficient with his time and communicated very well. We highly recommend him.

We were assisted by Isaac who was there to give us inspections for lead paint and asbestos in our older home. Isaac was very respectful and mindful when checking our house, and really took his time to explain to us his process, do his inspections, collect samples, as well as answer many of the questions we had. He went above and beyond to make sure that we knew what we were paying for and we are very satisfied with his service. read more

I have used JLM Environmental twice out of the 3 times I've done asbestos testing (I have an old house....). Lowest pricing out of all the places I called at and I can confirm that I got the lab results in 2 days, twice! JLM is right next door to their testing lab. I had done asbestos testing before at a different place and it took 6 days to get results back and was far more expensive. Go with this place, you won't regret it. The employees are super nice. read more

Jimmy was our inspector. He showed up when he said he would, was super nice, and the whole experience was pleasant.

We just used JLM on a rental property of ours. JLM was very professional, on time, coordinated very well with the remediation company, their communication and responses were quick and the entire experience helped us feel confident with choosing them to do the work. read more

I must give credit where credit is due. Office manager George and technician Joey came through on the job after JLM's initial puzzling cancellation. George was able to reschedule immediately. And Joey was punctual, professional and courteous. Thanks to them, I feel confident in how to proceed with home renovation. read more

Very prompt and courteous service. The report was very easy to read and comprehend. I would use JLM again.

I've been using JLM for over 10 years and have been pleased with every job that they have performed for my company. Their staff is responsive, professional, informative and friendly. I highly recommend them, and will continue to use them on all of my projects moving forward. read more

I had an excellent experience working with JLM Environmental. From the very beginning, Brenda and Marc were professional, responsive, and thorough in guiding me through the process. They explained each step clearly, answered all of my questions with patience, and delivered results quickly. It's rare to find a team that combines such strong technical expertise with excellent customer care. JLM gave me peace of mind and supported me every step of the way. If you need environmental testing done right, I highly recommend JLM. Ask for Brenda and Marc; they will take great care of you! read more

Geo & Daisy along with the gentlemen sent to our home were wonderful. They're prompt and informative and make you feel good about the situation at hand. They were able to expedite our tests last minute which was very helpful with no push back. We highly recommend JLM! read more

I was looking to have my home tested for Asbestos for a remodel/addition and found this great company. They answered all my questions and gave me a fair quote right away. Scheduling an appointment was quick, easy, and convenient. Once the inspection was done, the technician was knowledgeable, thorough, easy to work with, attentive to detail, addressed areas of concern, and ensured cleanliness throughout the inspection. The results were received within 2 business days as stated via email and was very thorough and complete. This is an amazing company that I truly recommend to everyone! They communicate well with you to explain every step of their process to avoid any misunderstanding or surprises. They kept me well informed and updated throughout the process. We are very pleased with the exceptional work they provide. Excellent service all around!!! Look no further!!!! read more

JLM was quick to squeeze me in for asbestos and lead testing of my new home. The on-site tech was thorough, answered all my questions, and helped me understand the testing process. I got my results very quickly as well. I will definitely be using JLM again for future testing and will be recommending to my network. And most importantly, their pricing is one of the best that I was quoted. Thank you! read more

I hired them to test a property in Long Beach some time ago. Their phone response was polite, prompt and complete. Their inspector showed up on time, was professional and quick. We received our report on time. When AQMD asked more questions and details, even though all was clear, JLM folks did not delay providing all the information requested (BTW two other companies we had called tried to con us into paying way more than we needed and tried scare tactics to extract money from us). Fortunately a friend recommend JLM. I give them an APlus for honesty, promptness and affordability. read more

Jimmy at JLM did a great and fast job at Asbestos Testing. JLM responded immediately and were at the premises in just a couple of hours. I highly recommend them! Milan Georgevich read more

Jake from JLM Environmental was thorough in his inspection, personable, and knowledgeable. He took the time to educate and walk me through the process. It was a pleasure and I would highly recommend working with this company. read more

JLM was very competent and thoughtful in their work collecting swabs needed for our inspection. Alexis explained his findings really clearly and the whole team was very communicative and reachable by phone. We needed results expedited and had a couple specific requests that they made happen for us on a short timeline. Really grateful to Aaron and Gio!!! read more

JLM Environmental is reliable, responsive and professional. Communication is always excellent, and their work is consistently completed without issues. As structural contractors who do a lot of work in Southern California we've worked with many different companies and JLM is consistently at the top and we highly recommend them. read more

I made an appointment with JLM Enviromental because I suspected mold in my house from a prior renovation. Issac did the inspection and was thorough with his inspection. He was friendly and professional. Thankfully no signs of mold in my house. Thanks for the great service Issac and JLM! read more

JLM and its associates have yet to fail me or my clients. Prompt, courteous, efficient, and professional all describe the manner in which JLM handles its clientele. Geo is as accommodating as one could imagine for appointments and streamlining the process. read more

These guys were great all the way around. They had the best and most reasonable price out of 5+ businesses we reached out to for a quick asbestos test of mastic adhesive. They were able to get out here the next day and had our results to us promptly within 2 days. I highly recommend them! read more

JLM was great - they were able to schedule very quickly, explained the process to me, and got us results within two days. Highly recommend!

We had a great experience working with George from JLM. He was very helpful throughout the process, and his team who came out to handle the mold testing was prompt, efficient, and professional. We really appreciated how quickly they got the job done. As homeowners, it gave us peace of mind during a stressful time. read more