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Big Apple Occupational Safety Corp.

American Flag New York, NY

Member since 2012

Big Apple Occupational Safety Corp.

Asbestos Certification, Contractor Licensing and Renewal, Hazardous Materials, Lead Paint Certification, Mold Certification, OSHA/Construction/Safety

Big Apple Occupational Safety Corporation (BAOS) is an environmental management company committed to the highest quality standards, excellent performance and outstanding customer satisfaction. BAOS uses the state of the art technology, equipment and top of the line expertise in the industry in order to accomplish its goals. BAOS business includes a broad spectrum of environmental services dealing with all environmental aspects from common hazardous material to unique environmentally adverse situation.

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4.8   reviews average 1334 reviews
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Location/Date(s)Course 
NY - New York Lead Risk Assessor Certification Initial View
NY - Online Asbestos Project Monitor Refresher View
NY - Online Asbestos Building Inspector Refresher View
NY - Online Mold Refresher NY View
NY - New York Lead Abatement Worker Initial - Spanish View
NY - New York NYS Mold Abatement Worker Initial View
NY - New York Lead Inspector Certification Initial View
NY - New York Lead Inspector Certification Initial View
Webinar 40-Hour Site Safety Manager View
NY - New York Lead Renovator Certification Initial View
NY - New York Asbestos Worker Refresher View
NY - New York Asbestos Allied Trades Restricted Handler - Refresher View
NY - New York Asbestos Operations and Maintenance Refresher View
Webinar Asbestos Building Inspector Refresher View
NY - Online Asbestos Building Inspector Refresher View
NY - New York Lead Renovator Certification Initial View
Webinar 32-Hour Site Safety Supervisor SST Card Bundle View
NY - New York 8-Hour NYC Chapter 33 SST (SAF-202) View
NY - Online 16-Hour SST Supervisor Refresher - Online View
NY - New York Lead Renovator Certification Initial Spanish View
NY - Online 8-Hour SST Worker Refresher - Online View
NY - Online 10-Hour SST - Fall Prevention and Mental Health Awareness View
NY - New York 8-Hour Fall Prevention (SST-307) View
NY - New York Asbestos Building Inspector Initial View
NY - New York Asbestos Project Monitor View
NY - New York Mold Assessor and Remediation Contractor Combo - NY View
NY - New York NYS Mold Assessor Initial View
NY - New York NYS Mold Remediation Contractor Initial View
NY - New York Lead Abatement Supervisor Certification Initial View
NY - New York 2-Hour OSHA Lead Awareness for Workers View
NY - New York 8-Hour OSHA Lead Awareness for Managers and Safety Professionals View
Webinar Construction Site Fire Safety Manager - CSFSM View
NY - New York Asbestos Building Inspector Refresher View
NY - New York 4-Hour Supported Scaffold User Safety Training View
NY - Online Asbestos Project Designer Refresher View
NY - Online Asbestos Project Monitor Refresher View
NY - Online Asbestos Contractor/Supervisor Refresher View
NY - New York Lead Renovator Certification Initial View
NY - New York Mold Abatement Worker NY - Spanish View
NY - New York Asbestos Allied Trades - Restricted Handler View
NY - New York Asbestos Operations and Maintenance Initial View
NY - New York Lead Inspector Refresher View
NY - Online Asbestos Management Planner Refresher View
NY - Online Asbestos Building Inspector Refresher View
NY - New York Lead Abatement Worker Initial View
NY - New York Lead Risk Assessor Refresher View
NY - New York Lead Abatement Supervisor Refresher View
NY - New York Lead Renovator Certification Initial View
NY - New York Lead Abatement Worker Refresher View
NY - New York Mold Refresher NY - Spanish View
Big Apple Occupational Safety Corp. Big Apple Occupational Safety Corporation (BAOS) is an environmental management company committed to the highest quality standards, excellent performance and outstanding customer satisfaction. BAOS uses the state of the art technology, equipment and top of the line expertise in the industry in order to accomplish its goals. BAOS business includes a broad spectrum of environmental services dealing with all environmental aspects from common hazardous material to unique environmentally adverse situation.
100% Verified Reviews
Below are the most recent student reviews for previous Big Apple Occupational Safety Corp. Courses. All reviews are from people who registered for and attended the course.
Average rating: Average Rating stars out of 5 stars ( 4.8 out of 5 stars - 1334 1334 student reviews)


Big Apple Occupational Safety Corp.
review userJohn T.
4 stars out of 5 stars attended on October 24, 2026
Instructor made class interesting and good examples to relate to other topics to remember certain rules and regulations Instructor made class interesting and good examples to relate to other topics to remember certain rules and regulations
Big Apple Occupational Safety Corp.
review userJaylin W.
4 stars out of 5 stars attended on October 19, 2026
Good course Good course
Big Apple Occupational Safety Corp.
review userGila S.
5 stars out of 5 stars attended on October 17, 2026
Great class, explained everything clearly and correctly Great class, explained everything clearly and correctly
Big Apple Occupational Safety Corp.
review userArnaldo G.
5 stars out of 5 stars attended on October 6, 2026
Wonderful class and fun teacher Wonderful class and fun teacher
Big Apple Occupational Safety Corp.
review userLuis C.
5 stars out of 5 stars attended on October 6, 2026
It was helpful and fun. It was helpful and fun.
Big Apple Occupational Safety Corp.
review usermohamed r.
5 stars out of 5 stars attended on October 6, 2026
Excellent teaching skills by Ganesh. He explains everything so that every can understand. Excellent teaching skills by Ganesh. He explains everything so that every can understand.
Big Apple Occupational Safety Corp.
review userRaymond M.
5 stars out of 5 stars attended on October 3, 2026
Instructor was knowlageable in field of study, brought valuble insight to class Instructor was knowlageable in field of study, brought valuble insight to class
Big Apple Occupational Safety Corp.
review userBenita P.
5 stars out of 5 stars attended on October 3, 2026
The course was very good. Thanks The course was very good. Thanks
Big Apple Occupational Safety Corp.
review userCornel H.
5 stars out of 5 stars attended on September 20, 2026
Very good class Very good class
Big Apple Occupational Safety Corp.
review userMateus F.
5 stars out of 5 stars attended on September 20, 2026
Excellent course! Excellent course!
Big Apple Occupational Safety Corp.
review userGregory R J.
5 stars out of 5 stars attended on September 19, 2026
Very professional, excellent. Very professional, excellent.
Big Apple Occupational Safety Corp.
review userSANDRA S.
5 stars out of 5 stars attended on September 12, 2026
It was really nice and Mr. Jonathan is amazing about how he explains everything really lovely to be there It was really nice and Mr. Jonathan is amazing about how he explains everything really lovely to be there
Big Apple Occupational Safety Corp.
review usercharlene f.
5 stars out of 5 stars attended on September 5, 2026
Zack academy refresher course was definitely a wonderful experience. The instructor was knowledgeable and very professional.... Zack academy refresher course was definitely a wonderful experience. The instructor was knowledgeable and very professional. I would recommend this class to anyone who needs to refresh.
Big Apple Occupational Safety Corp.
review userSandro E.
5 stars out of 5 stars attended on September 3, 2026
Great experience very professional instructor very happy 2nd time with Zack Academy Great experience very professional instructor very happy 2nd time with Zack Academy
Big Apple Occupational Safety Corp.
review userIran D.
5 stars out of 5 stars attended on August 30, 2026
I came in nervous and tense and I feel like most people did too. But the instructor Vincente made the whole experience interesting,... I came in nervous and tense and I feel like most people did too. But the instructor Vincente made the whole experience interesting, calm, funny and informative. He made us all laugh and talked with us first so everyone felt calm and not nervous. He is very smart and very experienced you can tell. I then felt more at ease and asked more questions and answered when called on. You could also feel the class start to feel more calmer and participate too. I hope I get him again. Would also like to know what other classes they have in Spanish here. The place itself felt comfortable. I felt welcomed and comfortable. I learned a lot more than I expected. Since it had to do with my profession I was more interested and engaging and wanting to learn. Thank you Vincente for making this a good experience for me.
Big Apple Occupational Safety Corp.
review userJose R.
5 stars out of 5 stars attended on August 30, 2026
So much good, very good teacher, good staff and helpful, the class is very complete and is all approve by ARRP commission.... So much good, very good teacher, good staff and helpful, the class is very complete and is all approve by ARRP commission. High Recommend
Big Apple Occupational Safety Corp.
review userDean J.
5 stars out of 5 stars attended on August 29, 2026
Barry was great. I have 35 years in this business and was able to learn from him. Barry was great. I have 35 years in this business and was able to learn from him.
Big Apple Occupational Safety Corp.
review userDouglas B.
5 stars out of 5 stars attended on August 29, 2026
Barry was a great instructor—very knowledgeable and made the mold remediation class easy to understand. He explained everything... Barry was a great instructor—very knowledgeable and made the mold remediation class easy to understand. He explained everything clearly and answered all our questions. Highly recommend!
Big Apple Occupational Safety Corp.
review userLouis V.
5 stars out of 5 stars attended on August 23, 2026
Great instructor Great instructor
Big Apple Occupational Safety Corp.
review uservictor d.
5 stars out of 5 stars attended on August 23, 2026
The class is really interesting, teach us how to work and identify the lead. The class is really interesting, teach us how to work and identify the lead.
Big Apple Occupational Safety Corp.
review userKadim K.
5 stars out of 5 stars attended on August 8, 2026
Overall the class was good well explained Overall the class was good well explained
Big Apple Occupational Safety Corp.
review userJohn G.
5 stars out of 5 stars attended on July 30, 2026
Informative and engaging. Informative and engaging.
Big Apple Occupational Safety Corp.
review userGERALD M F.
5 stars out of 5 stars attended on July 19, 2026
Excellent presentation Excellent presentation
Big Apple Occupational Safety Corp.
review userMark N.
5 stars out of 5 stars attended on July 11, 2026
class was interssting. instructor was good class was interssting. instructor was good
Big Apple Occupational Safety Corp.
review userMatthew S.
4 stars out of 5 stars attended on July 10, 2026
Class was good Class was good
Big Apple Occupational Safety Corp.
review userRicardo M.
5 stars out of 5 stars attended on June 20, 2026
The instructor was very clear and he presented all the necessary information required for me to flourish and in return I... The instructor was very clear and he presented all the necessary information required for me to flourish and in return I received 100% on my exam and is now a certified lead renovator.
Big Apple Occupational Safety Corp.
review userLouis S.
5 stars out of 5 stars attended on June 20, 2026
The instructor was very knowledgeable. Professional and experienced The instructor was very knowledgeable. Professional and experienced
Big Apple Occupational Safety Corp.
review userXin Wei L.
5 stars out of 5 stars attended on June 13, 2026
Good course for refresher. Good course for refresher.
Big Apple Occupational Safety Corp.
review userMikhail S.
5 stars out of 5 stars attended on June 13, 2026
It is a great course. It is a great course.
Big Apple Occupational Safety Corp.
review userEdwin J.
5 stars out of 5 stars attended on June 8, 2026
Me siento muy feliz de haber obtenido mi certificate en la academia big apple Occupational Safety Corp. Recommendation sin... Me siento muy feliz de haber obtenido mi certificate en la academia big apple Occupational Safety Corp. Recommendation sin Duda a otras personas, las clases fueron muy Claras como resultado obtuve una punctuation de 98%.
Big Apple Occupational Safety Corp.
review userLeonardo A.
5 stars out of 5 stars attended on June 6, 2026
Great experience Great experience
Big Apple Occupational Safety Corp.
review userKinu Y.
5 stars out of 5 stars attended on June 6, 2026
Nobody can sit through 8 hours of lectures about asbestos - but our instructor Ganesh made the course material very interesting... Nobody can sit through 8 hours of lectures about asbestos - but our instructor Ganesh made the course material very interesting with his wealth of knowledge and experience. I learned so much in his class, I would recommend to anyone.
Big Apple Occupational Safety Corp.
review userEric L.
5 stars out of 5 stars attended on June 6, 2026
Great job! Great job!
Big Apple Occupational Safety Corp.
review userLarry F.
5 stars out of 5 stars attended on June 6, 2026
Excellent content. Not the typical class Excellent content. Not the typical class
Big Apple Occupational Safety Corp.
review userWilliam K.
5 stars out of 5 stars attended on June 6, 2026
The instructor was knowledgeable and experienced. This course will definitely improve my professional capabilities as a NY... The instructor was knowledgeable and experienced. This course will definitely improve my professional capabilities as a NY Certified Mold Assessor.
Big Apple Occupational Safety Corp.
review userWildzfor B.
5 stars out of 5 stars attended on May 31, 2026
The instructor was great. The instructor was great.
Big Apple Occupational Safety Corp.
review userJames G.
5 stars out of 5 stars attended on May 22, 2026
Vincent is a great teacher and he made the class very enjoyable.  Vincent is a great teacher and he made the class very enjoyable. 
Big Apple Occupational Safety Corp.
review userEdilbrando R.
5 stars out of 5 stars attended on May 18, 2026
The class Professor A1 is too good The class Professor A1 is too good
Big Apple Occupational Safety Corp.
review userPablo G.
5 stars out of 5 stars attended on May 18, 2026
everything was exelent, people class roon everything was exelent, people class roon
Big Apple Occupational Safety Corp.
review userErik ledesman A.
5 stars out of 5 stars attended on May 18, 2026
Excelente clase Excelente clase
Big Apple Occupational Safety Corp.
review userAndrew S.
5 stars out of 5 stars attended on May 16, 2026
The class was great, I really liked the way Jonathan engaged with the class. The class was great, I really liked the way Jonathan engaged with the class.
Big Apple Occupational Safety Corp.
review userDardan B.
5 stars out of 5 stars attended on May 14, 2026
Really good Really good
Big Apple Occupational Safety Corp.
review userVictor V.
5 stars out of 5 stars attended on May 9, 2026
Mr. R.  was professional, informative and answered all my questions with clarity. Great experience that I have already... Mr. R.  was professional, informative and answered all my questions with clarity. Great experience that I have already recommended to a other contacts.
Big Apple Occupational Safety Corp.
review userAzar H.
5 stars out of 5 stars attended on May 9, 2026
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Big Apple Occupational Safety Corp.
review userMichael E.
5 stars out of 5 stars attended on May 8, 2026
The instructor is knowledgeable and demonstrated an acceptable attitude towards learners The instructor is knowledgeable and demonstrated an acceptable attitude towards learners
Big Apple Occupational Safety Corp.
review userDiana D.
5 stars out of 5 stars attended on May 4, 2026
I had a great experience with this instructor. They were knowledgeable, patient, and made sure everyone understood the material... I had a great experience with this instructor. They were knowledgeable, patient, and made sure everyone understood the material before moving on. The way they explained complex topics made them much easier to understand. They were also very professional and organized, which made the class run smoothly. I appreciated how approachable they were—always willing to answer questions. This, instructor created a positive learning environment. But I would definitely recommend them to anyone taking this course.
Big Apple Occupational Safety Corp.
review userEsmeire L.
5 stars out of 5 stars attended on May 4, 2026
The course about mold was very useful and interesting, as I learned how it forms and where it is most commonly found in the... The course about mold was very useful and interesting, as I learned how it forms and where it is most commonly found in the home. Before, I didn’t pay much attention to it, but now I understand that it can affect health, especially by causing allergies and respiratory problems. I liked that the course clearly explained how to prevent it by keeping spaces dry and well ventilated, as well as how to remove it safely without putting people at risk. I believe it is a practical, easy-to-understand course and very necessary, because it provides tools that can be applied in everyday life to maintain a healthier environment.
Big Apple Occupational Safety Corp.
review userJosayha L.
5 stars out of 5 stars attended on May 4, 2026
El curso sobre el moho me pareció muy interesante y útil. Aprendí qué es el moho, cómo se forma y en qué condiciones crece,... El curso sobre el moho me pareció muy interesante y útil. Aprendí qué es el moho, cómo se forma y en qué condiciones crece, especialmente en lugares húmedos y con poca ventilación. También entendí los riesgos que puede representar para la salud, como alergias o problemas respiratorios, lo cual me hizo tomar más conciencia sobre la importancia de mantener los espacios limpios y secos. Una de las partes que más me gustó fue cuando explicaron cómo prevenir y eliminar el moho de manera segura. Las recomendaciones fueron claras y fáciles de aplicar en la vida diaria. Además, el curso estaba bien explicado y organizado, lo que facilitó el aprendizaje. En general, considero que este curso es muy valioso, ya que brinda conocimientos prácticos que se pueden usar en el hogar para proteger la salud y mejorar el ambiente donde vivimos.
Big Apple Occupational Safety Corp.
review userAntonio G.
5 stars out of 5 stars attended on May 2, 2026
Great atmosphere, instructor made the class interesting Great atmosphere, instructor made the class interesting
Big Apple Occupational Safety Corp.
review userDAVID FELIPE D.
5 stars out of 5 stars attended on May 2, 2026
Was very clear, understandable, on time all the topics. Was very clear, understandable, on time all the topics.
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