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Best mold testing and remediation specialists near Avalon, CA

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Top-Rated Mold testing and remediation specialists in Avalon - Updated Nov 2026

Avatar for McCormick Home Builders, Inc.
McCormick Home Builders, Inc.
4.7(
42
)
Dry-rot, Water or Pest Damage - Major Repair

Serving Avalon, CA and surrounding areas

Approved

In business since 2017

Free estimates

Customers say: True professional

"We decided to remodel our outdated bathroom, and McCormick Home Builders was a fantastic choice. Khaled and the team delivered high-quality work within the timeline and our budget. Every detail, from the tile work to the lighting, was beautifully done. They communicated well throughout, keeping us informed at every step, and the end result was truly a spa-like bathroom we can enjoy daily. We’d love to work with them again!"
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+1

Response time6 hrs
Recommended by17%of homeowners
Avatar for Restorerz LLC
Restorerz LLC
5.0(
1
)
Toxicity and Mold - RemovalToxicity and Mold - Removal - For Business

Serving Avalon, CA and surrounding areas

Approved

In business since 2024

Free estimates

Credit card accepted

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

Water Damage Restoration
We Service Commercial Too
Always on the move
Rain Or Shine
Right To Your Door

+1

Response time1 day
Response rate98%
10 neighbors recently requested a quote
Avatar for C&L Restoration Services
C&L Restoration Services
New to Angi
Toxicity and Mold - Removal

Serving Avalon, CA and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

C&L Restoration Services is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have several years of hands on experience to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

Water moisture
Wet drywall
Containment
Equipment
Final look

+11

Response time2 hrs
Avatar for Socal Express Restoration and Construction Inc.
Socal Express Restoration and Construction Inc.
New to Angi
Mold & Toxic Material TestToxicity and Mold - Removal

Serving Avalon, CA and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

We are an ethical, honest and professional company. We are easy to communicate with. Always working with you until the job is done right and to your specifications. When working with our company you can expect integrity, prompt service and superior customer service. Always leaving the job site clean . We take pride in our services and enjoy making clients repeat clients. You can count on us to get the job done right the first time. We will meet with you at your convenience and will not keep you waiting. \n \nCall us today for your free estimate. You'll be pleased you did. Thank you

Response time2 days
RSF Construction Inc.
1.0(
1
)
Dry-rot, Water or Pest Damage - Major Repair

Serving Avalon, CA and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

RSF Construction Inc. is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

Avatar for THE MOLD DETECTIVE
THE MOLD DETECTIVE
4.8(
16
)
Indoor Air Quality TestingMold & Toxic Material TestMold & Toxic Material Test - For Business+2 more

Serving Avalon, CA and surrounding areas

In business since 2003

Emergency services offered

Credit card accepted

"One of the paint estimators that I used mentioned that he thought I had mold on the ceiling. I wanted to make sure that there was no mold before I began the painting work. So I called The Mold Detective. I have never had an experience with calling a mold company before because I didn?t suspect we had it. They were very good, and I had good results with them. They gave me a certificate to show for sure that I had no mold. He was very thorough in all the work that he did and answered all my questions. He gave me a thorough report that I am comfortable to show if anyone asks for it. The price was a little stiff. They actually didn?t do any work other than check, and that did not take long. What I paid for maybe was for the report. I really thought that the price was pretty high. I would use them again in the future if necessary."
Recommended by91%of homeowners
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Mold Testing and Remediation FAQs, answered by experts

Once again, contact with moisture is the culprit here, though water-resistant varieties of wallpaper are less likely to become wet and develop mold. Using a high-quality exhaust fan or dehumidifier and leaving the doors or windows cracked after bathing will keep this issue at bay. 

Signs you may need mold remediation include visible mold growth on walls or ceilings, a persistent musty odor, or health symptoms like allergies and respiratory issues. Areas affected by water damage or excessive humidity are prone to hidden mold. A professional inspection can confirm whether mold remediation is required, especially for large or concealed infestations.

Yes, mold can grow on nonporous surfaces. Mold is extremely resilient and can survive just about anywhere. However, mold will not grow as quickly on a nonporous surface as on a porous one. Additionally, the nonporous nature makes it easier to remove. Keep the countertop clean and properly maintained, and you shouldn’t experience mold growth.

Mold can come back after cleaning, especially if the conditions are right. Mold loves moist environments, so if you clean a piece of furniture, then put it back in a humid area, the mold can return. Mold may also return if you missed an area during cleaning. A professional mold remediation company can help ensure that the mold is gone for good.

In mild cases of mold growth, you can DIY mold remediation with a simple cleaning using safe and natural cleaning solutions like baking soda, hydrogen peroxide, vinegar, or lemon juice. However, if the mold is larger than 10 square feet or you suspect toxic black mold, you should not do mold remediation on your own. Instead, you should hire a professional mold removal company to handle the job.

The Avalon, CA homeowners’ guide to mold testing and remediation services

From average costs to expert advice, get all the answers you need to get your job done.