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    Verified biohazard remediation services reviews

Find Biohazard remediation specialists in Pasadena

Avatar for LeakSafe Homes
LeakSafe Homes
5.0(
101
)
Toxicity and Mold - Removal

Serving Pasadena, CA and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Our attic developed mold after years of small roof leaks that we kept patching temporarily. LeakSafe Homes handled the mold remediation in our Calabasas home with incredible professionalism. They removed contaminated insulation, treated the wood framing, and helped us understand how ventilation contributed to the issue. Very knowledgeable company."
project photos
Dieter K.  Redondo beach
Dieter K.  Redondo beach
Dieter K.  Redondo beach
Dieter K.  Redondo beach

+42

1 neighbors recently requested a quote
Avatar for Pure Restoration Inc
Pure Restoration Inc
4.4(
84
)
Asbestos - AbatementToxicity and Mold - Removal

Serving Pasadena, CA and surrounding areas

Approved

In business since 2001

Free estimates

Emergency services offered

"We were happy to find Tommy and his crew. We had some water damage in the lower level of our home after the heavy rains this year. We had mold in the carpet and water coming in through the porous tile. Tommy gave us a fair quote and their staff handled the process professionally. There were no surprise charges and the crew showed up on time and the office quickly responded to our emails. They did the build back after the mold remediation and we could not be happier with the way it turned out. They did a beautiful job. I highly recommend Pure Restoration if you are dealing with a mold takeover in in your home!"
Mold Remediation
Mold Remediation
Mold Remediation
Mold Remediation
Mold Remediation

+93

Response time1 day
Response rate100%
9 neighbors recently requested a quote
Avatar for Hippo Home Inspections
Hippo Home Inspections
4.9(
153
)
Mold & Toxic Material TestIndoor Air Quality TestingMold & Toxic Material Test - For Business

Serving Pasadena, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Emergency services offered

Small jobs welcome

"We hired Hippo to do an air quality check in our apartment because we were worried about mold and other allergens that are causing health problems for my husband and I. Daveâ s son came out and was SO knowledgeable and did an excellent job of explaining everything he was checking for and what all of the numbers meant. He was very thorough and gave great recommendations for next steps as well. The whole process was so easy and theyâ re very professional. They also check for more than just mold, which I found a lot of other inspection companies around us donâ t check for. Would definitely hire Hippo again!"
Response time4 hrs
Response rate89%
63 neighbors recently requested a quote
Avatar for Prestige Environmental
Prestige Environmental
5.0(
7
)
Asbestos - AbatementToxicity and Mold - Removal

Serving Pasadena, CA and surrounding areas

Approved

Super Service Award Winner

Free estimates

Emergency services offered

Warranties offered

"Alex was great from the first time I called for a quote. I hired Alex and his team for Asbestos Abatement and mold remediation. Alex and his team were professional and were a pleasure to work with. What impressed me the most was their integrity. After their job had been completed there was something our painter pointed out to us that required for them to return and they came back as soon as they could to fix the issue. They were a pleasure to work with and their price was more than fair compared to others."
Water mitigation/ mold remediation
Acoustic removal
Water mitigation/ mold remediation
Acoustic removal
Water mitigation/ mold remediation

+30

7 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for French estates junk removal services
French estates junk removal services
5.0(
25
)
Hazardous Waste Removal

Serving Pasadena, CA and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

"Excellent service! The team was professional, quick to respond, and made the entire junk removal process quick and stress-free. They worked efficiently, cleaned up afterward, and offered fair pricing. I highly recommend them to anyone needing reliable junk removal services"
3 neighbors recently requested a quote
Avatar for Mold Inspection Pro
Mold Inspection Pro
5.0(
16
)
Mold & Toxic Material Test - For Business

Serving Pasadena, CA and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

"I had a great experience with Mold Inspection Pro. They were very professional, knowledgeable, and responsive. Not only did they provide a detailed report, but they took the time to walk me through their findings and to discussion my options. If the need arises, I will definitely use their services again!"
Moldy Wall AC Unit
AC Wall Unit
AC Wall Unit
AC Wall Unit
AC Wall Unit

+28

Response time30 mins
Recommended by100%of homeowners
Avatar for NexGen Property Restoration
NexGen Property Restoration
5.0(
8
)
Toxicity and Mold - Removal

Serving Pasadena, CA and surrounding areas

Approved

In business since 1993

Free estimates

Emergency services offered

"We had a water damage issue at our home and when Nexgen Property Restoration opened up the walls it turned into a much bigger problem than expected. They found mold and other issues we had no idea were there. Their team handled everything from remediation to drying out the house and made the whole process smooth. They worked directly with our insurance company and got everything covered which was a huge relief. They even helped us out by waiving our $2,500 deductible which says a lot about how they take care of their customers. They may be a newer company but they clearly have years of experience behind them. Highly recommend Nexgen Property Restoration you won?t regret it."
33 neighbors recently requested a quote
Avatar for Envirotech Restoration
Envirotech Restoration
4.9(
8
)
Indoor Air Quality TestingMold & Toxic Material Test

Serving Pasadena, CA and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

When interacting with Envirotech Restoration, you'll notice that we're particularly focused on the principles of quality workmanship, timely completion, competitive pricing and integrity in all our business dealings. We combine knowledge and research with our extensive practical experience to ensure a specialized approach for your project needs. Contact us today for a fair and accurate estimate of your project. We look forward to adding you to our long and growing list of happy customers.\n\n

Response time1 day
2 neighbors recently requested a quote
Recommended by100%of homeowners
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Biohazard Remediation questions, answered by experts

You might be wondering, “Is laminate flooring toxic?” The product does contain formaldehyde, which is found in the resins used to bind the wood fibers together. But the chance of overexposure and adverse reactions, such as allergy- or asthma-like symptoms, is low unless you are exposed to formaldehyde in other places, i.e., if you work with formaldehyde regularly outside the home. Keep in mind, too, that many household products have the potential to pose a health hazard, such as cleaning products.

Toxic mold doesn't have a specific color; instead, toxicity depends on the type of mold and the mycotoxins it produces. Stachybotrys chartarum (also known as black mold) is notorious for its potential toxicity. However, not all molds appearing black are Stachybotrys chartarum. Mold species that appear in various colors, such as green, gray, brown, or black, can also produce mycotoxins. Therefore, it's essential to focus on identifying the type of mold through professional testing rather than relying solely on color to determine its toxicity.

Wood stain is not considered toxic after it dries. The solvents in wood stain are what give off volatile organic compounds (VOCs), which are toxic, but these dissolve as the product dries, leaving behind a non-toxic product. When working with wood stain, you should always wear a respirator and rubber gloves to protect yourself, but once it dries fully, it’s not toxic, according to the manufacturer’s instructions.

EIFS has several disadvantages, primarily related to cost and moisture. The system tends to have higher upfront installation costs compared to other siding options, and repairs can also be expensive, especially if water damage occurs. A significant downside is its low breathability, which can trap moisture between its layers from either leakage or condensation. This trapped moisture increases the risk of developing mold and rot, which can lead to costly and extensive repairs if not addressed promptly.

Mold is not guaranteed to grow on wet drywall, but the risk increases significantly the longer the material remains wet. Mold and mildew can begin to grow in as little as 24 to 48 hours, especially in optimal conditions, which include moist, dark places with temperatures between 77 and 86 degrees Fahrenheit. If the drywall is too wet to dry within that timeframe, mold can grow and spread. In any instance of water damage, it is wise to get a mold inspection to be certain that none has taken up residence in your home.

The Pasadena, CA homeowners’ guide to biohazard remediation services

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