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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 Applied Real Estate Inspections
Applied Real Estate Inspections
4.4(
16
)
Indoor Air Quality TestingMold & Toxic Material TestMold & Toxic Material Test - For Business

Serving Aptos, CA and surrounding areas

Approved

In business since 2002

Free estimates

Customers say: Quick response

"It's hard for me to give a perfect rating without being able to compare to others. But Kevin did a great job with the inspection. I was able to get a details report in about 1-2 days. Kevin was responsive to questions and sent me a preview of the results after 1 day prior to fully writing up the report. I would hire them again in the future though. Great experience."
Response time8 hrs
Recommended by100%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

Mold can grow anywhere in a home where moisture accumulates and doesn't dry out, particularly in areas with poor ventilation. Common materials affected include insulation and drywall. The most frequent locations for mold growth are attics, basements, crawl spaces, wall cavities, bathroom and kitchen walls, exposed foundations, windows and window sills, air conditioning and heating vents, and around fireplaces and chimneys.

Mold in HVAC ducts is a relatively common issue that homeowners struggle with—especially in humid climates or homes with poor ventilation. Moisture from condensation, combined with dust and organic debris, creates the perfect environment for mold growth. Homes with high humidity, leaky ducts, or clogged drains are more prone to this issue. Regular inspections and proper HVAC maintenance significantly reduce the risk of mold developing in your ducts.

Yes, air duct cleaning can remove mold from the interior lines of HVAC systems. Professional air duct cleaning companies use tools and methods like brushes, cleaners, and vacuums to remove mold from air ducts. For successful mold remediation, it is essential to hire a reputable and experienced air duct cleaning service. Keeping your air ducts clean can also help prevent the conditions that allow mold to grow and thrive in your ductwork.

Some causes of brown well water—like excess tannins or dissolved iron—don’t pose a health risk. In other cases, harmful bacteria might be the culprit. If your well water has suddenly turned brown, it’s a good idea to use a home water test kit to get a better sense of what’s going on with your water. Consider calling a professional for an expert opinion before drinking the water and hoping for the best.

Yes, drywall mud can get moldy—though the presence of moisture is required for this to happen. That’s why the best way to keep your powdered drywall mud fresh for as long as possible is to keep it in dry storage conditions. If you live in a humid area, it might not make sense to stockpile a lot of powdered drywall mud before you’re ready to use it. As for premixed drywall mud, avoid opening the container until you’re ready to use it—and don’t expect it to last longer than six months.

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.