Irwin Ramirez-Lima

Environmental Consultant

Irwin Ramirez Lima joins our Mold Inspection Sciences team as an Environmental Consultant. Before joining the team, he worked in clean room environments, where all potential contaminants were meticulously monitored—an experience that sparked his interest in mold and indoor air quality. Drawn to the field by its scientific foundation and parallels to his previous work, Irwin saw MIS as a natural fit and an exciting new chapter in his career.

Irwin is looking forward to the hands-on nature of the work in order assist clients in their needs. He enjoys being out in the field, using specialized equipment and tools to uncover issues that aren’t always visible to the eye. For him, the dynamic, on-the-road aspect of the job far surpasses the routine of lab work. The company’s strong culture is something he values greatly and he takes pride in being part of a team that shares his curiosity and dedication. He’s quick to remind others of a simple truth: mold is everywhere—and understanding it is key to maintaining healthy indoor environments.

Licenses and Certification

MIS Certified CMI (Certified Microbial Investigator)
MIS Certified Thermography Level 1
MIS Certified Water Testing Technician
MICRO Certified CMI

IAQ Experience

Irwin joined Mold Inspection Sciences in 2025.

Certifications

About Me

Pets

2 cats

Life Motto

You gotta put your behind in your past.

Favorite Food

Pizza, burgers and tortas

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

Out of an abundance of caution, I hired Mold Inspections to conduct an indoor assessment of our house. I was lucky to learn that there is no mold but in the process, Christian offered helpful strategies to keep it that way. I would highly recommend this firm and the tech, Christian.

Lisa P. Los Angeles, CA, 7/11/2025

Tim did a great job performing a home inspection for me, inspecting for mold and taking both air quality and water quality test samples. After the inspection Tim talked me through his assessment and clearly communicated details regarding mold formation, remediation, and how test samples are collected. I appreciated his experienced perspective and he took the time to educate me a bit more on mold formation in different parts of the house and factors that can affect it. Thank you Tim.

Aric S. Laguna Niguel, CA, 7/11/2025

Tim is incredible!!! Very thorough, very knowledgeable and explains everything he’s doing. I wouldn’t wish mold issues on anyone, but if you’re dealing with that, I highly recommend having him come out!!

Madison S. Huntington Beach, CA, 7/10/2025

You are extremely fortunate to have such a respectful, personable and thorough employee. I can’t say enough good things about him.

Mindy P. Beverly Hills, CA, 7/10/2025

Tim was amazing. He was professional and very friendly. I enjoyed working with him and the service he provided was top notch.

Lawrence C. San Diego, CA, 7/8/2025

Christian was fantastic and thorough in his inspection. He was informative and very helpful during the whole process - I highly recommend him!

Vanessa H. Lompoc, CA, 7/7/2025

10 out of 10. Irwin was great!

James R. Los Angeles, CA, 7/2/2025

Tim was efficient, considerate, and educational. He made our process so much less overwhelming or scary than other inspectors have. Nice + genuinely helpful guy!

Emily E. Newport Beach, CA, 6/25/2025

First off I never write reviews but I just wanted to say our inspector Tim was absolutely amazing and definitely sent to us by God. He found the problem that we believe has been causing our daughters health problems and we are immensely grateful!

Ashley J. Huntington Beach, CA, 6/19/2025

Irwin is professional, extremely knowledgeable and personable. It was a pleasure working with him!

Jacqueline L. Los Angeles, CA, 6/17/2025

Very thorough and took his time. Nice guy!!!

Deborah C. Anaheim, CA, 6/13/2025

Very thorough and even checked 3 spots I was concerned about. 5 star rating⭐️⭐️⭐️⭐️⭐️

Debbie C. Anaheim, CA, 6/13/2025

Tim was amazing! Super knowledgeable and helped me understand the inspection process and the harmful effects mold on someone’s health. I highly recommend him!

Jessica H. Carlsbad, CA, 6/9/2025

Tim was very professional and explained everything

Emily H. Santa Ana, CA, 6/7/2025

A 5-star rating!

Scott O. Los Angeles, CA, 6/6/2025

Excellent job, very knowledgable and helpful. Highly recommend.

Michael Orange County, CA, 6/6/2025

My husband and I are so impressed with Tim from Mold Inspection Sciences. He could not have been better! Our appointment was at 12:30 pm, and Tim rang our doorbell at exactly 12:30 pm. He is extremely friendly, professional, and knowledgeable. If we were able to rate him higher than five stars, we would. Thank you, Tim, for the wonderful job!

Cheryl T. Seal Beach, CA, 6/6/2025

Puntual, very professional and friendly.
Always a pleasure to work with the right people.
This is the company we keep using for our projects all because of their staff particularly David.

Luis R. Pacific Palisades, CA, 6/6/2025

David did an exceptional job inspecting our house. He was very thorough and extremely knowledgeable on the subject of mold inspection. He was also very kind and personable. I would recommend David and Mold Inspection Sciences to any friend in need of your services.

Scott P. Los Angeles, CA, 6/4/2025

He was great! Very thorough and informative! Did a very good job of explaining the process.

Lorena G. Tarzana, CA, 6/1/2025