Top-rated mold and asbestos pros.

Get matched with top mold and asbestos pros in Signal Hill, CA

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Mold and asbestos pros in Signal Hill

Avatar for All Clear Environmental Inc
All Clear Environmental Inc
4.8(
180
)

Serving Signal Hill, CA and surrounding areas

Approved

In business since 2003

Free estimates

Warranties offered

"Abatement and Remediation are not for the weak or weary - whether managing a personal or professional project, proper containment practices and efforts are essential. I will forever recommend and promote All Clear Environmental - a family-run business with hands-on customer relations. Larry Enos and his son, Beckett, put forth great effort to communicate, assess, and manage the process in good faith. All Clear's team of Rigo et al, handled the physical abatement and remediation, in our home. Rigo and his team made us feel 100% safe, confident, and secure throughout each stage - which was no easy feat with children and pets, in a home. And while there are no accolades for being second-round mold recipients, we hit the jackpot in working with All Clear. We have worked with other companies only to be left with poor communication, a tendency to be overcharged, and dishonesty. Beckett was available almost 24/7 to answer questions via text and live calls. When I felt doubt, Beckett made time to discuss alternative avenues and ensure our best interests were at the forefront of every decision. I recommend All Clear Environmental to friends, neighbors, and strangers with 6/5 stars. Your house is your home - and mold is personal. A company that recognizes the need to love your home well, is a gem beyond measure. Thank you, All Clear Environmental - good people attract good people! Gratefully, Jackie"
Response time3 days
Recommended by97%of homeowners
Avatar for Omega Contracting & Restoration
Omega Contracting & Restoration
4.9(
22
)

Serving Signal Hill, CA and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"It was terrific. They were wonderful. They were punctual. They were true to their words. They cleaned up everything. They were pleasant. I don't have any complaints at all. I will recommend them. The result of the pest after they finished was the mold was gone. They did a very successful clean up. They patched up one of my ceiling, even though it was not their job."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+44

1 neighbors recently requested a quote
Recommended by100%of homeowners
Laroue Environmental, LLC
4.7(
73
)

Serving Signal Hill, CA and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"If you binge watch home improvement shows on TV like I do, the word, "asbestos" can send you and your budget into a cold sweat! William and his team at Laroue Environmental, LLC did a great job thoroughly explaining the asbestos testing process to me as well as my options should the results come back positive. As a first time home owner myself, the process of renovating can be a bit stressful. Working with Laroue Environmental, LLC was anything BUT stressful. If you do sign up for their testing services, you're in good hands! Good luck on your next home renovation project and stay safe out there!"
Response time2 days
24 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Pure Restoration Inc
Pure Restoration Inc
4.4(
84
)

Serving Signal Hill, CA and surrounding areas

Approved

In business since 2001

Free estimates

Emergency services offered

"The job went smoothly and was completed in a timely manner. The places where there was mold were identified and the drywall and/or insulation were removed. Any mold on wood framing were scrubbed."
Mold Remediation
Mold Remediation
Mold Remediation
Mold Remediation
Mold Remediation

+80

Response time1 day
14 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for LeakSafe Homes
LeakSafe Homes
5.0(
92
)

Serving Signal Hill, CA and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"We live in Glendale and had mold growing around a window that had apparently been leaking during rainstorms for years. LeakSafe Homes handled the mold remediation professionally and explained every step in a way that was easy to understand. The containment setup and HEPA filtration system made us feel comfortable staying in the house during the process. Very trustworthy company."
project photos
Dieter K.  Redondo beach
Dieter K.  Redondo beach
Dieter K.  Redondo beach
Dieter K.  Redondo beach

+42

4 neighbors recently requested a quote
Mereson Environmental Services
4.9(
40
)

Serving Signal Hill, CA and surrounding areas

Approved

In business since 2012

Free estimates

Customers say: Quality work

"Mereson did clearance testing after asbestos flooring was removed. Geoffrey was helpful, friendly and worked with us to get our sample tested and our results back quickly. His services were also very competitive priced. Would definitely work with him again."
Response time7 hrs
24 neighbors recently requested a quote
Recommended by84%of homeowners
Avatar for Home Biotesting
Home Biotesting
4.6(
51
)

Serving Signal Hill, CA and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

"Extremely friendly customer service, The agent that came to my house gave me extra information and made sure I wasn't worried or scared about what was going on. Excellent service."
Project Photos
Project Photos
Project Photos
Project Photos
1

+20

Response time2 days
2 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Mold Solutionz 24/7
Mold Solutionz 24/7
4.2(
35
)

Serving Signal Hill, CA and surrounding areas

Approved

In business since 1995

Free estimates

Emergency services offered

"They are very kind people who genuinely want to help to make your environment cleaner and safe at a reasonable cost. The job was done fairly quickly, and I was given specific details as to what they were doing and why every step of the way. Andrea is a sweetheart, and Miguel and Nick are very respectable, easy going people. More than likely I will be using their services again and/or refer them to a friend."
demo
pic 2
Response time11 hrs
Response rate89%
Recommended by89%of homeowners
Avatar for Pure Maintenance of Orange County
Pure Maintenance of Orange County
4.8(
23
)

Serving Signal Hill, CA and surrounding areas

Approved

In business since 2020

Free estimates

Warranties offered

"I took up engineered wood flooring with mold. My walls, removed baseboards areas, and air, all test positive with viable mold tests. There was no way I could install my new floor without the help of Pure Maintenance of Orange County. I highly recommend this professional company on many fronts. This pure maintenance technology beats wet fogging hands down! Do your own research. My independent lab air test at the end of the job came back, zero mold on all the different species tested. This 2 step processed, coating everything in such a way that any outdoor mold or left over construction dust under my baseboards is coated so mold can't regrow. This company was so professional and accommodating to my construction mishaps, it was truly a pleasure to have found this company. BTW: I took the time to check out the other person's rating story and found it unreliable and made my decision to use this company. Thank God. I now know, how honest, and thorough, and knowledgeable of the mold industry, Lange who did the job, was. I can't express the level of relief I free because I know my home is mold free to move back into and live my life. Thank you Lange!"
The dry fog killing off all the mold spores
Getting rid of the stinky smell by killing mold
Coming out of the crawl space always feels good!
Certificate
Response time8 hrs
Response rate87%
127 neighbors recently requested a quote
Avatar for KB Environmental, Inc.
KB Environmental, Inc.
4.2(
95
)

Serving Signal Hill, CA and surrounding areas

Approved

In business since 2012

Free estimates

Customers say: True professional

"I contacted KB Environmental for a quote for a client. I passed the information on to the client. Once escrow closes they will most likely be using KB Environmental for the work. It will be to remove an asbestos vent flue on a water heater."
Working on Scissor Lifts
Working on Scissor Lifts
Full Containment
Removal Of ceiling
Removal of Ceiling

+27

Response time1 day
24 neighbors recently requested a quote
Recommended by96%of homeowners
...
Showing 1-10 of 226

The Signal Hill, CA homeowners’ guide to mold and asbestos services

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