Google reviewers rate Coast Abatement Services 4.8 out of 5 based on 88 reviews, with the owner responding to 99% of comments. Customers frequently praise the company for punctual scheduling, transparent pricing, and thorough communication regarding asbestos and mold remediation processes. Positive feedback highlights professional staff and efficient containment setups. However, a few low-star reviews criticize specific instances of incomplete work or property damage during removal, suggesting occasional inconsistencies in execution despite generally high satisfaction.
Google rating: 4.8 out of 5 from 88 reviews (94% five-star).
Reviews on this page: 88 Google reviews (78 with written comments, 3 with photos).
Owner responses: the business replied to 99% of reviews.
Most recent review: November 6, 2026.
Service: Hazardous Material Removal Service serving Los Angeles, California.
Data from Google, last updated November 11, 2026.
Star ratings
88 Google reviews we collected
4.8of 5
5 stars8394%
4 stars22%
3 stars00%
2 stars00%
1 star33%
Praise vs complaints
Phrases our text analysis found in 78 written reviews
96%praise
Praise19196%
Complaints95%
Topic share
How often each topic comes up in the written reviews
7topics
Staff & attitude4824%
Speed & response3920%
Would recommend3518%
Quality & results3116%
Price & value1910%
Communication189%
Honesty & trust105%
What customers talk about
We read 78 written reviews and marked every phrase about these topics. The same colors are highlighted in the reviews.
“…fice team, and the guys on site doing the work, everyone at Coast was friendly, professional, and knowledgeable.…”
“always on time, diligent set up and containment, and left a super clean work area for the drywallers.”
“I highly recommend Coast and you’ll definitely get a quality job with no surprises.”
“Unfortunately, I cannot recommend working with Coast.”
“I had a great experience with Coast abatement company.”
“The technician who came out ended up removing the entire exhaust pipe leading to the roof and significantly damaged the roof in the process.”
“He followed up with a very comprehensive report and a very reasonable quote for the scope of work to be done.”
“It also cost the same as last time (indicating it would be the same work).”
“Coast was easy to work with, stuck to the start date and completion date and the contract and payment process was simple.”
“I decided to go with them because i knew I could trust his work.”
People customers mention
Julio4 reviews
Johnny3 reviews
Samantha3 reviews
praise complaint · found by our text analysis, Google review wording unchanged.
From the first phone call to the company, to Johnny assessing our remediation, to interaction with the office team, and the guys on site doing the work, everyone at Coast was friendly, professional, and knowledgeable.
They delivered exactly what they quoted,
always on time, diligent set up and containment, and left a super clean work area for the drywallers.
Coast was easy to work with, stuck to the start date and completion date and the contract and payment process was simple.
I highly recommend Coast and you’ll definitely get a quality job with no surprises.
Thank you to the whole team - quoting, office, and on site demo.
Response from the owner · a day ago
Hi Steven,
Thank you for taking the time to share such a great review! We really appreciate the opportunity to work with you and are glad to hear everything went smoothly from the initial phone call through the completion of the project.
Our office team, and our field crew will appreciate the recognition. We take pride in being reliable, keeping our commitments, and leaving each job clean and ready for the next phase of work.
Thank you again for trusting Coast Abatement and for recommending our team. It was a pleasure working with you!
Karen Umemoto2 reviewsiTotal number of Google reviews Karen has written across all businesses on Google Maps, not just this one.
I was in a bind and needed mold remediation prior to leaving for a trip. Coast Abatement worked me into their schedule as they promised and their staff were great to meet and did a professional job. Their office staff were also great to work with!
Response from the owner · 2 weeks ago
Hi Karen, thank you for taking the time to share your experience! We’re glad we could work you into our schedule and get the mold remediation taken care of before your trip. I’ll be sure to share your kind words with our field crew and office staff. We truly appreciate your trust in Coast Abatement and are happy we could help when you needed us!
— Coast Abatement Services, Inc.
Sylvias Recendez4 reviewsiTotal number of Google reviews Sylvias has written across all businesses on Google Maps, not just this one.
We was a victim of the Palisades fire and have asbestos in my home. We called Johnny at Coast Abatement in Redondo Beach and made an appointment. He is the first consultant that I felt knew what he was talking about and gave me all my options. He was extremely knowledgeable about the process and gave me the time I needed to feel comfortable. He gave us a way of contacting him directly with questions.....a very comfortable working relationship. He gave us a step by step process as we need many other trades. We are looking forward to his bid and working with him.
Response from the owner · a month ago
Sylvia, thank you so much for taking the time to leave us such a kind review. We really appreciate it.
We know there is a lot to deal with after the Palisades fire, and we’re glad Johnny was able to sit down with you, explain the process, and answer your questions. Our goal is always to make sure our clients understand what needs to be done and feel comfortable with the process before moving forward.
Thank you again for giving us the opportunity to help. We’ve sent over the proposal and look forward to working with you and helping you through the next steps.
David K6 reviewsiTotal number of Google reviews David has written across all businesses on Google Maps, not just this one.
Hello David,
Thank you for the great review! We really appreciate your business and are glad we could make the process easy for you. Thanks again for choosing Coast Abatement!
Steven ThorsenLocal Guide · 13 reviewsiTotal number of Google reviews Steven has written across all businesses on Google Maps, not just this one.
The contractor who remodeled our bathroom removed the asbestos flue pipe before starting the remodel but they left a 2 foot portion, which included the vent piece that pokes through the roof, on top of our covered patio. I didn't even know it was up there until I needed to look at the gutters over the patio because I wanted to replace them and I saw the piece of pipe. Coast Abatement Services has high reviews on google and yelp and I am glad I reached out to them. Their office assistants are friendly and helpful and the abatement worker was friendly, mindful of my gutters when he had to climb on the roof and he suited up and put on a respirator and quickly bagged and removed the piece of pipe. He also made sure there was so residue on the patio roof. I highly recommend them for any asbestos abatement needs.
Response from the owner · 3 months ago
Hi Steven,
Thank you for your kind review and for trusting Coast Abatement Services.
We're sorry you were left with that situation after your remodel, but we're glad we could safely remove the remaining asbestos pipe and give you peace of mind. We take pride in treating every home with care, so it's great to hear our technician was respectful of your property and left the area clean when the job was complete.
I'll be sure to share your kind words with both our office staff and field team—they'll truly appreciate the recognition.
Thank you again for your recommendation. If you ever need anything in the future, we're always here to help.
Rania Bakkar8 reviewsiTotal number of Google reviews Rania has written across all businesses on Google Maps, not just this one.
I had a great experience with Coast abatement company. Johnny Mendoza came over and did a thorough inspection of the area to be treated, he was very knowledgeable, professional and helped me understand the process in such an easy manner. He followed up with a very comprehensive report and a very reasonable quote for the scope of work to be done. I decided to go with them because i knew I could trust his work. I highly recommend.
Response from the owner · 4 months ago
Thank you, Rania, for the great review and for choosing Coast Abatement Services.
We're glad to hear that Johnny took the time to thoroughly inspect the area, answer your questions, and explain the process in a way that made you feel comfortable and informed. We believe that clear communication and honest guidance are just as important as the work itself.
We appreciate your trust in our team and are pleased that the inspection report and proposal met your expectations. I'll be sure to share your kind words with Johnny.
Thank you again for your recommendation and for the opportunity to earn your business.
Cena AbergelLocal Guide · 29 reviewsiTotal number of Google reviews Cena has written across all businesses on Google Maps, not just this one.
The main reason that I chose Coast Abatement services is when I called 3 contractors to do the work, they were the first ones to respond and actually sent someone out to give me a quote the next day. The other 2: one responded several days later and the 3rd never did! So they got my vote and they did the work promptly and efficiently. Thank you
Response from the owner · 5 months ago
Hi Cena. Thank you for taking the time to share your experience. We truly appreciate the opportunity to earn your business and are glad we could respond quickly and keep the process moving efficiently from estimate to completion. Providing prompt communication, professional service, and quality workmanship is always our goal. Thank you for your kind words about our team—we will be sure to share your feedback with everyone involved. We appreciate your trust in Coast Abatement and wish you all the best.
Barbara Punt8 reviewsiTotal number of Google reviews Barbara has written across all businesses on Google Maps, not just this one.
I haven't yet had the work done, but I can speak to their professionalism and speed on everything leading up to that point. They were helpful in setting up the appointment quickly and helping me get the testing report I needed prior to their onsite visit. The estimator (Johnny Mendoza) answered all my questions and the estimate to me quickly, and their fees were right in line with my research as to what they should be.
Response from the owner · 5 months ago
Thank you so much for the thoughtful review, Barbara. We truly appreciate you taking the time to share your experience so far. Providing clear communication, timely service, and helpful guidance throughout the process is very important to our team, so it’s great to hear that Johnny and our staff were able to make things smooth and informative for you.
We understand that projects like these can feel overwhelming, and our goal is always to make the process as straightforward and transparent as possible from the very beginning. We appreciate the opportunity to earn your trust and look forward to the possibility of working with you on your project.
Matt Williams5 reviewsiTotal number of Google reviews Matt has written across all businesses on Google Maps, not just this one.
Coast Abatement was great from start to finish. Fair pricing, and very transparent about the scope of work. They were professional and kept me in the loop during the entire process, including extra work that needed to be done. Highly recommend
Response from the owner · 5 months ago
Hello Matt, we appreciate the kind words. Thank you for trusting Coast Abatement with you project. We hold ourselves to a high standard and when clients provide feedback from a positive experience, it really means a lot. I love sharing these reviews with our team to show that quality work does get noticed. We thank you again and we're happy to have been a part of your renovation project.
Kevin Rohrer4 reviewsiTotal number of Google reviews Kevin has written across all businesses on Google Maps, not just this one.
Hi Kevin,
Thank you for taking the time to leave us a review—we really appreciate it.
“Professional and efficient” is exactly what we strive for on every project. Our team takes pride in showing up prepared, communicating clearly, and completing the work in a way that keeps everything moving forward without unnecessary delays.
We know your time and project schedule are valuable, so it means a lot to hear that reflected in your experience with us. We’ll be sure to pass your feedback along to the crew—they take a lot of pride in delivering that level of service.
We appreciate the opportunity to work with you and look forward to supporting you on any future projects.
