5 
18 *The Angi rating for Mold Testing And Remediation companies in Riverside, 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 Riverside, 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 April 30, 2025
Serving Riverside, CA and surrounding areas
Approved
In business since 2001
Free estimates
Emergency services offered
"Customer service was excellent and service was on time/efficient. Pricing was competitive as well."
+96
Serving Riverside, CA and surrounding areas
Approved
In business since 2020
Free estimates
Warranties offered
"Best price for mold testing. Very easy to work with and completed the job quickly. All mold was removed in a few hours. Love the guarantee thier work."
Serving Riverside, CA and surrounding areas
Approved
In business since 1995
Free estimates
Emergency services offered
"A few months ago I used 911 certified mold testing for my home they were referred to me by my plumber. I had a great experience dealing with this company they were very professional and knowledgeable about mold testing. They were also reasonable in their pricing! I highly recommend using this company for mold testing."
Serving Riverside, CA and surrounding areas
Approved
In business since 2018
Emergency services offered
Small jobs welcome
"very throughout the house checking for mold and taking all the samples air and space"
+71
Serving Riverside, CA and surrounding areas
Approved
In business since 2023
Free estimates
Emergency services offered
Night & Day Restoration LLC specializes in water damage restoration and professional mold testing. Whether you're dealing with a leak, flooding, moisture concerns, or suspected mold, our team will assess the situation, explain what we find, and recommend the right next step.\nWe provide water extraction, structural drying, moisture detection, HEPA air filtration, mold air and surface testing, odor treatment, and structural cleaning. Our team is IICRC Water Restoration Technician (WRT) certified, and we pride ourselves on fast communication, detailed documentation, honest recommendations, and treating your home like it’s our own.\n
Serving Riverside, 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 Riverside, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2021
Emergency services offered
Small jobs welcome
"Excellent verbal and written communication. Timely LAB Report for three AIRBORNE tests for mold. A professional approach in offering additional services to help the customer with mold remediation."
Serving Riverside, CA and surrounding areas
Approved
In business since 2006
Free estimates
Emergency services offered
"Original estimate, management and office staff, arrival and completion time, care of customer's property, clean-up and price were all excellent.
"
Serving Riverside, CA and surrounding areas
Approved
In business since 1982
Free estimates
Emergency services offered
"My insurance paid Ivan directly for mold detection and remediation, which was completed quickly. We subsequently hired them to repair/remodel the entire bathroom, which they are in the process of doing (also as quickly as can be expected), in spite of having to deal with an extremely difficult and unpleasant tenant!"
Serving Riverside, CA and surrounding areas
Approved
Free estimates
Emergency services offered
Small jobs welcome
"Great job done by Mathew and his crew. I had mold in my bathroom and bedroom areas. They did a great job at cutting out all the moldy drywall and materials. Professional guys, respected my house, were on time and communicated great. Happy customer!"
From average costs to expert advice, get all the answers you need to get your job done.
Mold remediation cost can quickly escalate. But if you have mold in your home, the cost for mold remediation is worth it.
The cost of a mold inspection might seem high, but it’s one of the best investments you can make for your health and home. Read on to learn cost-saving tips.
Figuring out how to test for mold in your home is important. Mold testing can offer peace of mind and lets you know if it’s time to call a pro. Learn about mold testing processes in this guide.
Mold is not a sight we’re happy to find, but use these mold remediation tips to help eradicate a problem before it gets out of control.
When is mold remediation required at your home? We can help you decide whether the musty odor or the patch of mold you’re experiencing requires a pro’s help.
There's an excellent reason why you should avoid going with the same company for mold testing and mold remediation. Learn why different companies should handle these tasks.
