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Best mold testing and remediation specialists near Colfax, CA

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

Avatar for Servpro of Florin
Servpro of Florin
5.0(
7
)
Toxicity and Mold - RemovalToxicity and Mold - Removal - For Business

Serving Colfax, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"I am very pleased with the work that Servpro provided. Patrick and Chris came out for an initial inspection and were very knowledgeable and answered all of my questions and concerns. They completed a thorough investigation for mold and moisture, going under the home, where they identified the mold. They were able to come out quickly after we accepted the quote and were very flexible around my schedule. After they completed the job, they provided a full report that included additional findings about what could have led to the moisture and mold problem, and recommendations for preventative measures. They brought a hydroxyl machine and left it in my home to ensure the air was clear from any lingering smells upon my return, which provided great peace of mind in keeping my family safe. Patrick checked in the next day to ask if there had been any chemical smells, which there were not. I would absolutely recommend Servpro to anyone in need of mold remediation services and would choose them again if I ever needed their services again in the future!"
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+9

Response time9 hrs
Response rate100%
Recommended by85%of homeowners
Avatar for Environmental Science Services
Environmental Science Services
4.5(
42
)
Mold & Toxic Material TestIndoor Air Quality TestingMold & Toxic Material Test - For Business

Serving Colfax, 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!!"
interior
IAQ
Clandestine Laboratory Investigation
Wipe Testing for Asbestos
Water Intrusion Mold Testing

+3

Response time8 hrs
10 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for C. Wright & Wright Enterprises, Inc.
C. Wright & Wright Enterprises, Inc.
3.7(
37
)
Dry-rot, Water or Pest Damage - Major Repair

Serving Colfax, CA and surrounding areas

Approved

In business since 1991

Free estimates

Emergency services offered

"This company was great. I highly recommend them. They got Bats out of our business and they are Western Bat Specialists! The crew was top-notch and the office was awesome to deal with. I have to say A+ service."
 Guano in Attic
 bat
 Bats roosting in attic
 Moms with babies
Warehouse - safe & humane removal

+49

Response time1 day
37 neighbors recently requested a quote
Recommended by84%of homeowners
Avatar for Marathon Home Services Construction
Marathon Home Services Construction
4.9(
27
)
Dry-rot, Water or Pest Damage - Major Repair

Serving Colfax, CA and surrounding areas

In business since 1997

Free estimates

Warranties offered

"Frank inspected the dry rot damage and gave me a quote. Eric and Julian performed the work. Siding and trim replaced, caulked and painted. I am very pleased with the finished project and would definitely recommend this company and these workers."
Response time1 day
Recommended by100%of homeowners
Avatar for Professional Mold Inspections
Professional Mold Inspections
5.0(
3
)
Indoor Air Quality TestingMold & Toxic Material Test

Serving Colfax, CA and surrounding areas

In business since 2018

Small jobs welcome

Credit card accepted

We pride our company on reliability, great communication, integrity and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Call us today

Major job
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+4

Response time4 hrs
Recommended by100%of homeowners
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Mold Testing and Remediation FAQs, answered by experts

Follow recommendations for removal or remediation to ensure a safe living environment.

Unfortunately, mold can grow pretty much anywhere, on any kind of surface. However, you’re most likely to see it in damp areas like basements or bathrooms, as well as anywhere there has been a water leak. Consult a local mold specialist to determine if certain areas of your home are prone to mold based on climate and other factors.

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.

Yes, mold in the basement of your home will affect the conditions upstairs. Mold spores can travel through the air and into the supply vents of your home’s ventilation system. It is extremely important to remove any mold in your basement as soon as possible so it doesn’t affect the health of those living in the house.

Knowing what to expect during a mold inspection can help make the process easier. Prepare by closing doors and windows for 48 hours, turning off HVAC systems for at least two hours, and avoiding disinfectant chemicals for at least 48 hours. 

The mold inspection process takes between 24 and 48 hours. Your professional will check walls, fireplaces, air ducts, vents, and windows for visible spores. They will also take an outdoor base air sample. Your pro will send these samples to a lab for testing and advise you on the findings.

The Colfax, 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.