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TRUSTED BY APTOS, CA HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon19
    Verified mold testing and remediation services reviews

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

Avatar for Mold Test Company Central CA
Mold Test Company Central CA
4.0(
90
)
Mold & Toxic Material TestIndoor Air Quality TestingMold & Toxic Material Test - For Business

Serving Aptos, CA and surrounding areas

Approved

In business since 2015

Emergency services offered

Small jobs welcome

"This was not the first time using an Air Quality inspection company. They were help full, accessible, timely, accurate, and provided an analysis report that included a representative to review and answer questions. They also provided a referral to a remediation company that approached the issue in an efficient and cost effective manner."
Attic Ceiling
Drywall
Drywall
Insulation
Insulation

+66

Response time10 hrs
134 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Certified-Environmental
Certified-Environmental
4.6(
28
)
Mold & Toxic Material TestMold & Toxic Material Test - For Business

Serving Aptos, CA and surrounding areas

Approved

In business since 1990

Free estimates

Offers commercial services

"Excellent, professional, immediate service. I would highly recommend Certified-Environmental for mold testing. They called me back same day and even made time to come do immediate testing on toxic mold. The certified professional team worked well together and spent a long time in my home where they discovered other areas of mold which I never thought to look. Hardworking and honest. They have very reasonable prices. They will only test what they believe is nessessary. The team is extremely knowledgeable in so many areas. They go out of their way for their customers. Certified-Environmental really cares about their customers and it shows. They kept in contact with me all the way through the mold remediation process. The 3rd party certified testing lab provided extremely through results which Certified-Environmental explained in detail to me in their findings report. Quick 2-3 day turn around time. Certified-Environmental got us out of an airborne toxic mold home. My family and I are truly so grateful! 5 Stars!!!"
Response time4 hrs
Recommended by96%of homeowners
Avatar for All Around Home Solutions
All Around Home Solutions
4.7(
112
)
Toxicity and Mold - RemovalToxicity and Mold - Removal - For Business

Serving Aptos, CA and surrounding areas

Approved

In business since 2017

Free estimates

Credit card accepted

"I hired advantaclean to remove the mold that I had uncovered in my bathroom. They came the same day and got to work really fast and handled everything very professionally I would differently recommend them."
Project Photos
Bathroom remodel
Bathroom remodel
Bathroom remodel
Bathroom remodel

+1

13 neighbors recently requested a quote
Recommended by93%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 Aptos, CA and surrounding areas

Approved

In business since 1992

Free estimates

Emergency services offered

"I experienced a quality of knowledge as well as caring for my concerns about mold in my home. The problem was quickly resolved and the communication excellent. I was so pleased that traveling did not present a problem and I am so happy to feel a professional has handled a difficult problem and done that in a timely and knowledgeable manner. Thank you so much for the experience."
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 Rubios Restoration
Rubios Restoration
5.0(
4
)
Toxicity and Mold - Removal

Serving Aptos, CA and surrounding areas

Approved

Free estimates

Offers commercial services

We specialize in helping homeowners with water damage restoration emergencies. From emergency water extraction to drying and restoring your property, Rubios Restoration is here to make the process easier for you.\n\nOur goal is to respond quickly, minimize the damage, and help you get your home back to normal as soon as possible. Whatever your water emergency, we are here to help.\n

Water damage
Mold job
Mold job
Mold job
Mold job

+5

1 neighbors recently requested a quote
Avatar for Quality Air Environmental Consulting, LLC
Quality Air Environmental Consulting, LLC
4.9(
10
)
Mold & Toxic Material Test - For Business

Serving Aptos, CA and surrounding areas

Approved

In business since 2019

Free estimates

Customers say: Quality work

"Brad immediately called me back and was able to schedule an appointment within a few days. He was very knowledgeable about the potential of lead contamination in our old house. Great customer service and was very clean. I highly recommend!"
Asbestos Testing in skyscraper
Private Residence Floor Survey
Response time1 day
Recommended by100%of homeowners
Avatar for David Doan Construction and Sons
David Doan Construction and Sons
4.8(
25
)
Dry-rot, Water or Pest Damage - Major Repair

Serving Aptos, CA and surrounding areas

Approved

In business since 1991

Free estimates

Emergency services offered

"Ryan and team did great work. We are very happy with the quality and efficiency that Ryan term was able to provide. We will definitely hire David Doan Construction and Sons again for future projects."
Outdoor Trellis
Outdoor Trellis
Outdoor Trellis
Master Bath
Master Vanity

+5

Response time1 day
Recommended by100%of homeowners
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Mold Testing and Remediation FAQs, answered by experts

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.

It is common for mold to grow around air vents, especially in areas with high humidity or moisture problems. These vents provide a perfect environment for mold to thrive due to the condensation caused by the meeting of warm and cool air. Mold growth can be accelerated by the presence of dust and debris around the vents. Regular maintenance, proper ventilation, and addressing any water leaks or excess humidity can prevent the growth of mold around air vents.

Mold on windows forms due to excess moisture from condensation, poor ventilation, or leaks. Cold glass surfaces can attract condensation, especially in winter. High indoor humidity, lack of airflow, or dust accumulation are also contributors. To prevent mold growth, improve ventilation, regularly clean sills, and consider using a dehumidifier or sealing any leaks.

Services test for allergens, mold, VOCs, and carbon monoxide levels to ensure a healthy indoor environment.

Mold grows in areas with humidity levels above 60%, but ideal conditions for mold growth occur when humidity is between 70% and 90%, especially in poorly ventilated areas. To prevent mold growth, aim to maintain indoor humidity levels between 30% and 50% using dehumidifiers, proper ventilation, and temperature control. Regularly check your home's humidity with a hygrometer to help you monitor and avoid conditions conducive to mold.

The Aptos, 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.