Analyzing 7,222,6097.2M ReviewsFor 20,47620.5K Experts

Hazardous Control Inc logo

Hazardous Control Inc

Freight forwarding service · Doral, FL · reviewed since 2018

How the Experts Score is calculatedEach factor is scored 0–100 on absolute terms (standing in the category can only raise it), then weighted; problems flagged in review highlights or a recent slide in ratings are subtracted:Satisfaction 59%100+58.7Reliability 26%99+25.8Value 15%100+15.2Craft & service penalty99−0.1Experts Score= 100Not enough data for replies to reviews; its weight is shared by the others.Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews.100SCORE
AGradeLetter from the Experts Score: A = 80+, B = 60–79, C = 40–59, D = 20–39, F = under 20.
#2 of 84 hazardous material removalPosition by Experts Score among all companies we track in this category. · better than 99%
5.0 ★★★★★ 314 Google reviews · 10 photos
100%five-star reviews
5.00★last 12 monthsAverage stars on reviews from the last 12 months only.
0%1–2★ in 2 yearsShare of 1–2★ reviews in the last 24 months — or the 20 newest reviews when the company had fewer than 20 in that time.
98%reviews answered by the owner
Oct 2026latest review
📞 Call (305) 477-1380Request a call backWebsite ↗

Hazardous Control Inc at a glance

Google reviewers rate Hazardous Control Inc five stars based on 314 reviews, noting the company's owner replies to 98% of feedback. Customers frequently praise the firm's hazmat training, DG consulting, and inspection services for being quick, professional, and knowledgeable. Recurring themes highlight clear communication, reliable handling of last-minute requests, and effective instruction during certification classes. The provided excerpts contain no low-star ratings or common criticisms, indicating a uniformly positive sentiment regarding the company's responsiveness and technical expertise.

  • Google rating: 5.0 out of 5 from 314 reviews (100% five-star).
  • Reviews on this page: 314 Google reviews (234 with written comments, 4 with photos).
  • Owner responses: the business replied to 98% of reviews.
  • Most recent review: October 1, 2026.
  • Service: Hazardous Material Removal Service serving Doral, Florida.

Data from Google, last updated October 29, 2026.

Score profile vs other hazardous material removal

Score per factor (100 = best)Each factor is scored 0–100 on absolute terms (star average, share of 1–2★ reviews, price verdicts…); standing within the category can only raise it, never lower it.. Strongest: satisfaction and value; weakest: craft & service.

Satisfaction100Reliability99Craft & service99Value100Momentum100Replies to reviews–Satisfaction: 100 (median 94)Reliability: 99 (median 92)Craft & service: 99 (median 96)Value: 100 (median 100)Momentum: 100 (median 100)
Hazardous Control IncHazardous Material Removal median0 = centre, 100 = best
SatisfactionSatisfaction · 54% of the scoreRecency-weighted star average (2-year half-life), shrunk toward the category mean by review volume; the company’s own lifetime average as the prior; absolute: 4.0★ = 0, 5★ = 100.Hazardous Control Inc: 100/100 on this factor. Category median: 94.A
100
ReliabilityReliability · 24% of the scoreHow rarely jobs go badly: share of 1–2★ reviews — 60% the last 24 months (or the 20 newest if fewer), 40% all-time; 0% = 100, 15%+ = 0; the category percentile can only raise it.Hazardous Control Inc: 99/100 on this factor. Category median: 92.A
99
Craft & serviceCraft & service · penalty only, up to −10 pointsGoogle review highlights: Quality, Professionalism, Responsiveness, Punctuality — how rarely reviewers flag them as a negative, per review since highlights began; 0% = 100, 5%+ = 0. Subtracted from the score (up to −10), never averaged in — clean highlights are the norm, not a bonus.Hazardous Control Inc: 99/100 on this factor. Category median: 96.A
99
ValueValue · 14% of the scoreCustomers’ own price verdicts (Great / Reasonable vs Overpriced) and Value highlights; 65% absolute (all “reasonable” ≈ 80, “great” = 100), the category percentile can only raise it.Hazardous Control Inc: 100/100 on this factor. Category median: 100.A
100
MomentumMomentum · penalty only, up to −10 pointsPenalises only a real slide: last-12-month average below lifetime (−0.5★ = 0). Still 4.8★+ over the last year, or steady/improving = 100. Subtracted from the score (up to −10), never averaged in.Hazardous Control Inc: 100/100 on this factor. Category median: 100.A
100
Replies to reviewsReplies to reviews · 7% of the scoreHow often the owner publicly replies to reviews under 5★ (1–4★). Needs 3+ such reviews, otherwise not counted; 65% absolute (80%+ replied = 100), the category percentile can only raise it.Not enough reviews for this factor yet. Category median: 71.–
–

Bar = this company · dark tick = category median.

Star ratings

314 Google reviews we collected

  • 5 stars314100%
  • 4 stars00%
  • 3 stars00%
  • 2 stars00%
  • 1 star00%

Praise vs complaints

Phrases our text analysis found in 234 written reviews

  • Praise302100%
  • Complaints00%

Topic share

How often each topic comes up in the written reviews

  • Staff & attitude8026%
  • Quality & results7725%
  • Speed & response5920%
  • Would recommend5418%
  • Communication176%
  • Honesty & trust124%
  • Price & value31%

What customers talk about

We read 234 written reviews and marked every phrase about these topics. The same colors are highlighted in the reviews.

  • “She was extremely helpful, knowledgeable, and professional throughout the entire process.”
  • “I had a great experience working with Natalia Perez for DG consulting.”
  • “Whenever I had a question, she was quick to respond and always provided a clear and helpful answer.”
  • “I would definitely recommend Natalia Perez to anyone who needs DG consulting or assistance with dangerous goods requirements and documentation.”
  • “From the beginning, Natalia took the time to understand exactly what we needed and explained everything clearly.”
  • “Her communication was excellent, and I always felt like she genuinely cared about helping us get everything done correctly.”
  • “Not only their service but they offer very competitive pricing that is worth every penny.”

People customers mention

  • Natalia 17 reviews
  • Perez 10 reviews
  • Sergio 9 reviews
  • Fernando 8 reviews
  • Roldan 8 reviews
  • Eduardo 4 reviews

praise complaint · found by our text analysis, Google review wording unchanged.

Recent reviews

KengLocal Guide · 69 reviewsTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · 4 weeks ago★★★★★

I contacted the Hazardous Control to inspect a shipment that arrived unexpectedly and needed to be sent out today. I was surprised by how quickly they responded to my request. The inspector, Humberto, arrived immediately and performed the inspection quickly and effectively. I highly recommend Hazardous Control for all your inspections.

Justin4 reviewsTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · 4 weeks ago★★★★★

El servicio brindado por la compañía hazardous control con el manejo de mi carga fue excepcional el inspector de nombre Humberto fue muy amable y acertado con sus recomendaciones y lo mas importante los documentos fueron entregados al momento de finalizar la inspección

GemaLocal Guide · 26 reviewsTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · a month ago★★★★★

Estoy muy contenta e impresionada con la rapidez que atendieron mi solicitud, el Inspector de nombre Humberto hizo que esta experiencia con Hazardous Control fuera mas allá de lo esperado. Definitivamente los recomiendo!

Luis5 reviewsTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · 2 months ago★★★★★

Increible atencion! Muchas gracias equipo de Hazardous Control! Muy rapida la atencion

Ricardo4 reviewsTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · 4 months ago★★★★★

El curso fue increible, me sirvió mucho para aprender, estoy muy agradecido. 1000%recomendable

AndreaLocal Guide · 19 reviewsTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · 4 months ago★★★★★

Natalia held our hazmat certification in our office today and she did amazing. My whole team learned a lot. We appreciate it the support.

Compare with

Photos

Customer reviews

5.0 ★★★★★ 314 reviews on Google · rating breakdown

Reviews from Google, shown as published (original wording, unedited).

Team members customers mention
Filter by topic — each topic is highlighted in the reviews in the same color
Younghoon Joung1 reviewTotal number of Google reviews Younghoon has written across all businesses on Google Maps, not just this one.
Review from Google · view on Google
★★★★★

I had a great experience working with Natalia Perez for DG consulting. She was extremely helpful, knowledgeable, and professional throughout the entire process. From the beginning, Natalia took the time to understand exactly what we needed and explained everything clearly. DG requirements and documentation can be complicated, especially when you are trying to make sure everything is handled correctly, but she made the whole process much easier and less stressful for us. Whenever I had a question, she was quick to respond and always provided a clear and helpful answer. What I appreciated the most was how responsible and detail-oriented she was. She didn’t just give us basic information and leave us to figure things out on our own. She actually followed up, checked the details, and made sure we understood what needed to be done. Her communication was excellent, and I always felt like she genuinely cared about helping us get everything done correctly. Natalia went above and beyond what I expected, and her support made a big difference for us. It is not easy to find someone who is both knowledgeable in DG requirements and this easy to work with. She was patient, professional, and very responsive the entire time. I would definitely recommend Natalia Perez to anyone who needs DG consulting or assistance with dangerous goods requirements and documentation. She did an excellent job for us, and I really appreciate all of her help and support. Thank you, Natalia!

Keng ChowLocal Guide · 69 reviewsTotal number of Google reviews Keng has written across all businesses on Google Maps, not just this one.
Review from Google · view on Google
★★★★★

I contacted the Hazardous Control to inspect a shipment that arrived unexpectedly and needed to be sent out today. I was surprised by how quickly they responded to my request. The inspector, Humberto, arrived immediately and performed the inspection quickly and effectively. I highly recommend Hazardous Control for all your inspections.

Justin Gurdián Campos4 reviewsTotal number of Google reviews Justin has written across all businesses on Google Maps, not just this one.
Review from Google · view on Google
★★★★★

El servicio brindado por la compañía hazardous control con el manejo de mi carga fue excepcional el inspector de nombre Humberto fue muy amable y acertado con sus recomendaciones y lo mas importante los documentos fueron entregados al momento de finalizar la inspección

Jonathan Gianni M2 reviewsTotal number of Google reviews Jonathan has written across all businesses on Google Maps, not just this one.
Review from Google · view on Google
★★★★★

Excelente servicio y personal humano

Gema CamposLocal Guide · 26 reviewsTotal number of Google reviews Gema has written across all businesses on Google Maps, not just this one.
Review from Google · view on Google
★★★★★

Estoy muy contenta e impresionada con la rapidez que atendieron mi solicitud, el Inspector de nombre Humberto hizo que esta experiencia con Hazardous Control fuera mas allá de lo esperado. Definitivamente los recomiendo!

Luis Briceno5 reviewsTotal number of Google reviews Luis has written across all businesses on Google Maps, not just this one.
Review from Google · view on Google
★★★★★

Increible atencion! Muchas gracias equipo de Hazardous Control! Muy rapida la atencion

Response from the owner · a month ago

Con mucho gusto Luis, es siempre un placer poder asistirles.

Ernesto Gonzalez4 reviewsTotal number of Google reviews Ernesto has written across all businesses on Google Maps, not just this one.
Review from Google · view on Google
★★★★★

Excellent class

Response from the owner · a month ago

Thank you so much for your 5-star rating! We truly appreciate your positive feedback

Ricardo Cornejo4 reviewsTotal number of Google reviews Ricardo has written across all businesses on Google Maps, not just this one.
Review from Google · view on Google
★★★★★

El curso fue increible, me sirvió mucho para aprender, estoy muy agradecido. 1000%recomendable

Response from the owner · a month ago

Thanks for the awesome review! We work hard to meet expectations like yours, and we’re happy to hear we hit the mark for you.

Andrea urangaLocal Guide · 19 reviewsTotal number of Google reviews Andrea has written across all businesses on Google Maps, not just this one.
Review from Google · view on Google
★★★★★

Natalia held our hazmat certification in our office today and she did amazing. My whole team learned a lot. We appreciate it the support.

Response from the owner · a month ago

Thank you very much Andrea for choosing us it is a real pleasure to serve you.

BRIAN FERNANDEZ9 reviewsTotal number of Google reviews BRIAN has written across all businesses on Google Maps, not just this one.
Review from Google · view on Google
★★★★★

Great satisfactory class full of knowledge.

Response from the owner · a month ago

Thank you so much for your kind review! We truly appreciate your loyalty

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Business details