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

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

Christian did a fantastic job - he was thorough and professional.

Timothy W. Los Angeles, CA, 5/28/2025

David did an incredibly thorough inspection. He was right on time, clearly articulated his process, and explained his findings in detail. He clearly knows his stuff. I can’t recommend David enough.

Luc S. Santa Monica, CA, 5/28/2025

David was prompt, thorough, and gave me a comprehensive overview of what he found and what he was thinking we should test for. He uncovered things we weren’t even aware of. Worth every penny!

Ashley P. Marina Del Rey, CA, 5/27/2025

We had a great experience working with Tim! He was super knowledgeable, thorough, and took the time to walk us through everything, which made a potentially confusing process feel a lot more approachable. All-around good guy who clearly knows his stuff. Highly recommend!

Amal C. Encinitas, CA, 5/24/2025

David was thorough, communicated well and treated us with respect.

Nora L. Long Beach, CA, 5/23/2025

David was excellent. He was so knowledgeable about the methods he was using to test for mold in my condo. He also was very comprehensive and detailed with checking everything so thoroughly. He seems to really care about his job and his customers.

Yvonne T. Los Angeles, CA, 5/23/2025

Tim did a great job really appreciate his hard work.

Jen B. Placentia, CA, 5/22/2025

Needed mold inspection to come and give me peace of mind that my house was mold free. Tim was super thorough and very helpful with explaining processes and answering all my questions. He was very kind and respectful. I would highly recommend Tim and Mold Inspection Sciences to anyone in need of these services.

Chelsea B. Laguna Niguel, CA, 5/21/2025