5 
13 *The Angi rating for Mold Testing And Remediation companies in Sonora, 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 Sonora, 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 14, 2026
Serving Sonora, 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 Sonora, CA and surrounding areas
Approved
In business since 1992
Free estimates
Emergency services offered
"Shane was my first contact (via phone) and was very knowledgeable and went above & beyond to answer all my questions. I tend to have pretty good discernment, and I immediately sensed I was dealing with an honest, straightforward company. Shane offered me an appointment 2 days later that s fast! Awesome when you re concerned about mold! Ray came to our house (a several hour drive to the Redding area!), and was prompt & called ahead to be courteous. Total genuine and nice guy (especially bc he s a dog lover ;) He wasn t rushed at all, answered all our questions (we had a lot), and actually said he likes & welcomes questions! After we received our report & invoice, I THOUGHT I was messaging my husband, lol, but I texted Shane: Thumbs up! They did thorough testing, & the price was still what was initially quoted! I highly recommend these guys!!"
+3
Serving Sonora, CA and surrounding areas
Approved
In business since 2012
Free estimates
Emergency services offered
With over 22 years of experience, we at Castle Pest Management care about you! There's nothing more important than keeping your family, friends, neighbors, and place of business safe and free from unwanted pests and other harmful toxins. Give us a call today to set up an appointment. Your emergency is our urgency!
Serving Sonora, CA and surrounding areas
Approved
In business since 2005
Credit card accepted
Saldate Environmental is your trusted source for all of your asbestos and mold testing needs. With years of experience in the industry, we understand what intricate detail and customer satisfaction is! Call us today to learn more!
Serving Sonora, CA and surrounding areas
Approved
In business since 2014
Free estimates
Credit card accepted
Core Inspection Services is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you. \n \n
Serving Sonora, CA and surrounding areas
In business since 2001
Free estimates
Emergency services offered
We take great pride in our experience, expertise, quality and customer service, that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship, and complete customer satisfaction, from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate, with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large, or small the job. Call us today!
Serving Sonora, CA and surrounding areas
In business since 2001
Free estimates
Emergency services offered
"I was connected with Dave and he came out in a timely manner and helped us figure out what our mold problem was. He was helpful and didnâ t try to over sell his services."
Serving Sonora, CA and surrounding areas
In business since 2001
Free estimates
"This is our cabin and Dave was able to work around our schedule and did a fantastic job. He worked with me on a few options and after we agreed he finished the job in a day and you would not have known he was ever there."
Serving Sonora, CA and surrounding areas
In business since 2024
Free estimates
Warranties offered
"Serrano’s did an amazing job!! They were friendly, professional and made sure to communicate with us on every step of the project. Would definitely work with them again!!"
Serving Sonora, CA and surrounding areas
In business since 2022
Free estimates
Small jobs welcome
"House painting (inside and outside), dry rot repair and new flooring completed on time and in budget. The team is very professional and a pleasure to work with. I've hired Silva Painting and Construction for several jobs at my house over the past 25+ years and have always been pleased with the price, the process and the results. I definitely recommend Silva!"
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.
