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Avatar for Bio 911
Bio 911
5.0(
17
)
Mold & Toxic Material TestMold & Toxic Material Test - For BusinessToxicity and Mold - Removal

Serving Pacifica, CA and surrounding areas

Approved

In business since 2018

Free estimates

Credit card accepted

"Above and beyond all expectations in quality of work, real customer care AND amazing prices that are literally a quarter of some other providers - I checked several that either exaggerate, up and cross sell garbage add ons that don’t help you. These guys are straight forward and there to help you. If you need any work around mold, toxins remediation then do yourself a favor - stop wasting time shopping around - these are folks you need to call asap! Michael took time to explain things to me, educate me on issues and talk through options. He was genuinely happy to understand my situation, listen and then really work as a strategic thought partner to solve my specific needs including timing flexibility (and much more). We have other work going on, family issues and a baby on the way. Michael took all this into consideration when problem solving for me. Then for the work - so pleasant all the way through and exceptional job - the numbers don’t lie - problem solved at less than a quarter the price of other providers who don’t about the customer and are out to ream you. These guys are there to solve your specific problems, really care and it shows. Everything perfect but then at the end a misunderstanding where I wasn’t clear on something needed. They took a minute to review my issue and then jumped on for several more hours AT NO EXTRA CHARGE telling me that all that matters is I get what I need and my family is safe from mold and toxins and I have peace of mind. I could say so much more amazing things but that would go on forever. So let me just sum up with the point: If you ever have mold remediation, toxin remediation needs than you call these folks - you will win on price, service, quality, and feel like your working with a friend who happens to be an expert in this sort of stuff. Look no further - they are the very best."
Mold contamination due to roof leak
Bird droppings contamination
Bird carcasses and bird droppings
Bird droppings contamination
Mold contamination due to roof leak

+29

Response time8 hrs
Response rate100%
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 Pacifica, CA and surrounding areas

Approved

In business since 2019

Free estimates

Customers say: Quality work

"After the review I received a message from Brad and he was extremely professional and thoroughly explained why I required more samples due to the different textures and materials on my wall. I really appreciated that!"
Asbestos Testing in skyscraper
Private Residence Floor Survey
Response time1 day
Recommended by100%of homeowners
Avatar for McCormick Home Builders, Inc.
McCormick Home Builders, Inc.
4.6(
37
)
Hazardous Waste Removal

Serving Pacifica, CA and surrounding areas

Approved

In business since 2017

Free estimates

Customers say: True professional

"We hired McCormick to remodel our master bathroom, and the process couldn’t have been smoother. Khaled guided us through everything, and his team was skilled and respectful. They handled the job efficiently, stayed within budget, and kept our home tidy. Now, our bathroom feels like a relaxing oasis, with high-quality finishes and a modern touch we love. McCormick’s attention to detail really made the difference, and I’d gladly hire them for future remodels. This experience was everything we hoped for."
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+1

Response time6 hrs
Recommended by17%of homeowners
Avatar for Mold Test Company Central CA
Mold Test Company Central CA
4.0(
89
)
Mold & Toxic Material TestIndoor Air Quality TestingMold & Toxic Material Test - For Business

Serving Pacifica, CA and surrounding areas

Approved

In business since 2015

Emergency services offered

Small jobs welcome

"Jeremiah came out and tested the air and moisture and other items to determine if I had mold in my basement. After getting the test results there was evidence of mold and he recommended a company that provides a do it yourself kit for mold remediation. (Not cheap). After getting the items and realizing that there was more work, it would have been better for me to let my insurance company handle this as I do have coverage for mold/fungi. Though having a professional do the work is expensive, from what Jeremiah mentioned, it does not guarantee that the work will be complete or the source of the problem taken care of. He mentioned most companies will take care of the mold but not necessarily the cause of the mold. For this I would have to contact another company."
Attic Ceiling
Drywall
Drywall
Insulation
Insulation

+66

Response time10 hrs
204 neighbors recently requested a quote
Recommended by86%of homeowners
Home Pro Remodeling & Construction, Inc.
4.1(
31
)
Hazardous Waste Removal

Serving Pacifica, CA and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

"I had my garden and bathroom remodel done. Albert and Samuel were professional, friendly, and a delight to work with. They're responsive and reliable. I also like the subcontractors whom they used on my project. They kept me informed of everything and I appreciate their excellent work."
Response time5 days
Recommended by77%of homeowners
Avatar for MG Remediation, Inc.
MG Remediation, Inc.
3.3(
8
)
Radon Gas - Abatement

Serving Pacifica, CA and surrounding areas

Approved

In business since 1986

Free estimates

Customers say: Quick response

"Peter and his team at MG Remediation are professionals. They did everything they told me they would do and the radon levels dropped significantly. Great communication, too, which always matters."
Vapor Intrusion for VOC and Radon
 Cleaning
 Cleaning
Testing
Testing & Abatement

+4

Response time4 days
Recommended by80%of homeowners
Avatar for T.L Solutions and Services LLC
T.L Solutions and Services LLC
5.0(
1
)
Toxicity and Mold - Removal

Serving Pacifica, CA and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

"Tony is awesome! I appreciate his professionalism, knowledge, and extensive training and experience along with his kind heart. He is a great person to call for emergency disaster cleanup and other jobs as well. He helped me out tremendously with mine. Highly recommended."
Mold remediation
Mold remediation
Mold remediation
Mold remediation
21 neighbors recently requested a quote
Avatar for JunkandBros
JunkandBros
New to Angi
Hazardous Waste Removal

Serving Pacifica, CA and surrounding areas

Approved

Free estimates

Small jobs welcome

Credit card accepted

We are a brothers-in-arms junk removal team based right here in Sacramento, CA. After years of seeing how stressful and expensive junk removal can be for homeowners, we decided to start our own company with one simple goal: make the process fast, honest, and affordable.\nI bring the experience, reliability, and attention to detail, while my young “Junk Bro” partner brings endless energy, strength, and a can-do attitude that gets the job done quickly. Together, we’ve built a small, tight-knit operation that focuses on what matters most — treating every customer like family and every job like it’s our own.\nWhether it’s a full garage cleanout, hauling away old furniture, clearing yard waste, or just needing some extra labor help, we show up fast and work hard. Same-day service is our specialty, and we proudly stand behind our Price Match Guarantee — if you have a lower written quote, we’ll beat it.

 Backyard Clean-out
 Backyard Clean-out
 Backyard Clean-out
 Backyard Clean-out
 Backyard Clean-out

+3

9 neighbors recently requested a quote
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Showing 1-10 of 141
Biohazard Remediation questions, answered by experts

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.

Yes, you can use bleach to remove mold from your aluminum siding, but it’s a powerful cleaning agent, so make sure it’s diluted with water first. A solution of one part bleach and four or five parts water works well. But it’s still a good idea to start by cleaning a small, inconspicuous area of the siding to make sure that the solution doesn’t cause damage or discoloration. 

Pressure-treated wood offers some protection from the elements but doesn’t protect against mold. However, if you spot mold growing on pressure-treated wood, it doesn’t indicate rot or an interior fungal infection—the treatment process ensures that the mold stays on the exterior. Keep the wood dry, but if you spot some mold, remove it immediately and clean the area.

Musty smells often indicate the presence of mold, which can lead to various health risks. Inhalation of mold spores may trigger allergic reactions, causing sneezing, a runny or stuffy nose, and itchy or watery eyes. People who suffer from mold allergies or asthma may experience more severe respiratory problems. Certain types of mold, like black mold, can lead to mycotoxicosis, a condition associated with serious health effects like respiratory problems, fatigue, headaches, and skin irritation if exposure continues for an extended period. Those with weakened immune systems, respiratory problems, or allergies may be more vulnerable to the health risks that come with musty smells. Therefore, it is crucial to address and eliminate the source of the odor promptly.

If you are not at high risk of contracting disease and take proper safety precautions, it’s considered generally safe to clean mouse droppings on your own. Before handling any droppings, make sure to put on protective equipment such as plastic gloves and a face mask. Individuals who are immunocompromised, have medical conditions, and children should especially avoid exposure to mouse droppings. 

The Pacifica, CA homeowners’ guide to biohazard remediation services

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