Irwin Ramirez-Lima

Environmental Consultant

Certifications

About Me

Pets

Pets

2 cats

Life Motto

Life Motto

You gotta put your behind in your past. 

Favorite Food

Favorite Food

Pizza, burgers and tortas

You'll Love Working with Mold Inspection Sciences, Ask Our Customers

I had an outstanding experience with Mold Inspection Sciences from start to finish. I was referred by a friend who had previously used their services, and they absolutely lived up to the recommendation.

From the very first phone call, their customer service was impeccable-- friendly, responsive, and informative. The inspection itself was incredibly thorough. Xander, the expert who came out, was professional, detail-oriented, and communicated everything clearly throughout the process....

Elaine Z. Agoura Hills, CA, 3/30/2026
Mold Inspection Sciences Client Review
Tim was great to work with. He was very personable, knowledgeable and provided us good information while doing his test. He was fair in his visual assessment of tests that we should do and those we should consider in giving us pros and cons for our decisions. I would highly recommend him and Mold Inspection Sciences for mold assessments.
Martha H. Costa Mesa, CA, 3/23/2026

Xander was one of the most professional workers that I've ever had. So unlike most kids his age.he was delightful fun respectful smart clean explained everything couldn't have been better in any way ....and I can be kind of annoying so he informed me about a lot and was very understandable and that was very nice compared to many people. Who are confusing and hard to read.

Adam N. El Segundo, CA, 3/19/2026

Irwin was excellent and thorough - I had a great experience with this company and the report they produced was so detailed and helpful. HIGHLY recommend!

Rachel F. Los Angeles, CA, 3/19/2026

Xander was great. Very professional and great with pets.

James I. Yorba Linda, CA, 3/13/2026

We had to get an air quality test done in our house and we used Mold Inspection Services for this. Irwin was excellent and we were very impressed with his thoroughness and patience in answering all our questions. The whole process was very smooth and professional. Highly recommend them

Vishal B. Redondo, CA, 3/11/2026

We had to get an air quality test done in our house and we used Mold Inspection Services for this. Irwin was excellent and we were very impressed with his thoroughness and patience in answering all our questions. The whole process was very smooth and professional. Highly recommend them.

Vishal Redondo, CA, 3/11/2026

The team at Mold Inspection Sciences was extremely helpful. I emailed and called them desperate for an inspection and explained my situation. They were empathetic, and even though they were fully booked (weeks in advance), they still tried to fit me in. Both Sarita and, Kristian, went above and beyond to try to help me resolve my situation quickly. I was eventually able to get a same day mold inspection company so didn't end up using Mold Inspection sciences, but their empathy to my situat...

Gabriela G. Los Angeles, CA, 3/6/2026

Tim was prompt, knowledgeable, professional and a pleasant person to deal with. He knew what he was doing, you could tell he had a lot of experience. we were very pleased.

Jeanette B. Newport Beach, CA, 3/4/2026

Best of the best. Christian was amazing. If you need a serious mold inspection with great detail this is the company.

Daniel F. Los Alamitos, CA, 3/2/2026
Mold Inspection Sciences Client Review
Irwin was so kind, knowledgable, and professional. He did a great job and was so efficient with timing. He was also super kind to my pup, who couldn't get enough pets from him! I would definitely request Irwin again.
Beau B. Los Angeles, CA, 2/24/2026

If you need a mold inspector, look no further than Xander. He did a fantastic job. He was prompt, wildly knowledgeable, and incredibly thorough with his inspection. He took the time to explain everything clearly and made the whole process completely stress-free.

Elsa Los Angeles, CA, 2/22/2026
Mold Inspection Sciences Client Review
Tim was professional, knowledgeable, friendly and just overall wonderful! I would recommend to my clients and friends!
Molly D. Irvine, CA, 2/16/2026

We had an excellent experience with Timothy Ruddy from Mold Inspection Sciences. From the moment he arrived, Timothy was professional, thorough, and incredibly knowledgeable. He took his time inspecting every area of concern and explained the entire process in a way that was clear and easy to understand.

This has been a very stressful situation for our family, and Timothy approached it with calmness, integrity, and care. He answered all of our questions patiently and made sure we ful...

Korinna A. Costa Mesa, CA, 2/13/2026

I felt confident in Tim R.'s work because he explained the what, why, and how of my mold problem thoroughly during our appt. Having mold is a very stressful issue, so having someone be pleasant and transparent with me when I was seeking answers put my mind at ease. He was efficient in his work and communicative. I hope to never have another mold issue, but if I do, I know who to call. Thank you Tim and MIS.

Alicia D. 2/12/2026

10/10 recommend. Xander was extremely thorough with the inspection and went above and beyond answering all my questions. I felt much more at ease knowing every inch would be checked out! I love how easy it was to set up the appointment and have all the documentation in a portal.

Eliza G. West Hollywood, CA, 2/6/2026

I highly recommend Tim Ruddy with Mold Inspection Sciences. He is consistently professional, honest, and thorough in every aspect of his work. Tim’s communication is excellent—he takes the time to clearly explain findings, answer questions, and ensure you feel confident throughout the process. What truly sets him apart is his commitment to going above and beyond to support his clients, always with integrity and genuine care. It’s a pleasure working with someone who takes such pride in doin...

Michael S. Costa Mesa, CA, 2/4/2026

From the start the company has been so supportive in assisting us with our needs, scheduling a specialist to come out to walk us through the process, everything from what the process is, to inspecting and testing, to how we'd receive our results and any next steps that are suggested.

Xander, our Environmental Consultant was so helpful, even reaching out before his scheduled appointment to let us know that if we'd like he had completed his other inspection and could head over earlier...

Megan C. Los Angeles, CA, 2/3/2026

Xander came to test the potential of mold being in our home; he was thorough, kind, informative, and efficient. Looking forward to receiving the results in a few days!

Amber V. Inglewood, CA, 2/2/2026

Xander came in and did a really fantastic job. He was thorough, he explained everything well, he was great to work with.

Zachary P. Marina Del Rey, CA, 1/31/2026