4.9 
13 *The Angi rating for Mold Testing And Remediation companies in Spring Valley, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Mold Testing And Remediation needs.
*The HomeAdvisor rating for Mold Testing And Remediation companies in Spring Valley, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Mold Testing And Remediation needs.
Last update on September 09, 2026
Serving Spring Valley, CA and surrounding areas
Approved
Free estimates
Emergency services offered
Small jobs welcome
"Next Gen is my go to for asbestos, lead and mold testing. Their customer service and pricing is amazing. I highly recommend them."
+4
Serving Spring Valley, CA and surrounding areas
Approved
In business since 2018
Emergency services offered
Small jobs welcome
"Did mold testing services for an apartment building."
+71
Serving Spring Valley, CA and surrounding areas
Approved
In business since 2021
Free estimates
Emergency services offered
"Cal Coast Water Damage handled a mold issue in my bathroom. Their team was well-prepared and equipped to tackle the problem. They conducted a thorough inspection, identified the affected areas, and promptly initiated mold removal procedures. Their attention to detail impressed me. They not only removed the mold but also implemented preventive measures to avoid recurrence. Iâ m grateful for their efficient service and dedication to maintaining a healthy living environment."
+4
Serving Spring Valley, CA and surrounding areas
Approved
In business since 2015
Free estimates
Emergency services offered
"Noah scheduled an estimator to come to my house 30 minutes after my phone call. Moises came and gave me a reasonable price. He was prompt and courteous. The next day Hiram and Orge came to do the work. They were prompt and friendly. They did an excellent job removing the mold. Brian called me to keep me appraised of what they did and how long they will be leaving the dehumidifier and other drying equipment in the garage. This company is prompt, professional, and courteous and did an excellent job. I would definitely use them again."
+9
Serving Spring Valley, CA and surrounding areas
Approved
In business since 2006
Free estimates
Emergency services offered
"The tester was well versed in this area even showing the areas that were high in moisture. Very friendly and informative as well as professional. Made me comfortable with the experience she had. When the owner and maintenance worker failed she made me comfortable. Fae who had the credentials as well experience explained everything in detail. Definitely use Fae!!!"
Serving Spring Valley, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2004
Free estimates
Warranties offered
"Everything went great and highly professional and supportive and did the job as promised and very knowledgeable."
+99
Serving Spring Valley, CA and surrounding areas
Approved
Free estimates
Emergency services offered
Small jobs welcome
"I have worked with many environmental consultants in the past. This company was professional, extremely knowledgeable and easy to work with. I would hire them again without any hesitation."
Serving Spring Valley, CA and surrounding areas
Approved
In business since 1985
Emergency services offered
Warranties offered
"In the middle of having my flooring installed, we discovered that I had asbestos in my kitchen and bathroom- the flooring installers walked out of the job immediately. I had 3 companies come and give me bids. San Diego Abatement Services was the most professional and knowledgeable. They scheduled the job the day after I called. They were polite, efficient, and did exactly what they promised to do. They were not the least expensive- but my confidence in a perfect job and the safety of my home was more important. They sent me the certificate of a clean air test so I can now finish my floors!"
+2
Serving Spring Valley, CA and surrounding areas
Approved
In business since 2017
Free estimates
Emergency services offered
"The two gentlemen from Risk Free Serv were knowledgeable and professional. They worked well together and took care of my home as if it were their own. They found mold behind the bathroom vanity and kept me informed of the process as they removed the mold, vanity, and drywall. I appreciated that they didn't try to charge me for unnecessary services as some other companies did."
+5
Serving Spring Valley, CA and surrounding areas
Approved
In business since 2025
Free estimates
Emergency services offered
"I recently hired Home Restoration for mold remediation, and I couldn?t be happier with the results. The team was friendly, professional, and really cared about making sure everything was done right. They made a stressful situation so much easier?highly recommend them!"
+4
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