Alvarez Construction & Environmental Services, LLC
Asbestos testing service · Doral, FL · reviewed since 2025
iHow 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 69%98+67.8Reliability 31%96+29.5Experts Score= 97Not enough data for value, 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.97SCORE
AGradeiLetter from the Experts Score: A = 80+, B = 60–79, C = 40–59, D = 20–39, F = under 20.
#17 of 84 hazardous material removaliPosition by Experts Score among all companies we track in this category. · better than 81%
5.0★★★★★36 Google reviews · 12 photos
100%five-star reviews
5.00★last 12 monthsiAverage stars on reviews from the last 12 months only.
0%1–2★ in 2 yearsiShare of 1–2★ reviews in the last 24 months — or the 20 newest reviews when the company had fewer than 20 in that time.
Alvarez Construction & Environmental Services, LLC at a glance
Reviewers highlight the company's rapid response times, often noting same-day site visits and quick turnaround on asbestos testing or mold remediation. Customers frequently praise the clear communication provided throughout the project, including progress updates and detailed explanations of the work performed. The team is described as professional, punctual, and knowledgeable, with many clients citing fair pricing and thorough cleanup as key factors in their positive experiences.
Google rating: 5.0 out of 5 from 36 reviews (100% five-star).
Reviews on this page: 36 Google reviews (36 with written comments, 2 with photos).
Owner responses: the business replied to 100% of reviews.
Most recent review: September 9, 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)iEach 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: momentum and satisfaction; weakest: reliability.
This companyHazardous Material Removal median0 = centre, 100 = best
SatisfactioniSatisfaction · 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.Alvarez Construction & Environmental Services, LLC: 98/100 on this factor. Category median: 94.A
98
ReliabilityiReliability · 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.Alvarez Construction & Environmental Services, LLC: 96/100 on this factor. Category median: 92.A
96
Craft & serviceiCraft & 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.Not enough reviews for this factor yet. Category median: 96.–
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ValueiValue · 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.Not enough reviews for this factor yet. Category median: 100.–
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MomentumiMomentum · 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.Alvarez Construction & Environmental Services, LLC: 100/100 on this factor. Category median: 100.A
100
Replies to reviewsiReplies 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.–
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Bar = this company · dark tick = category median.
Star ratings
36 Google reviews we collected
5.0of 5
5 stars36100%
4 stars00%
3 stars00%
2 stars00%
1 star00%
Praise vs complaints
Phrases our text analysis found in 36 written reviews
100%praise
Praise102100%
Complaints00%
Topic share
How often each topic comes up in the written reviews
7topics
Speed & response2525%
Staff & attitude1919%
Would recommend1919%
Quality & results1414%
Price & value99%
Honesty & trust99%
Communication77%
What customers talk about
We read 36 written reviews and marked every phrase about these topics. The same colors are highlighted in the reviews.
“Then found Mario and he came to check my townhouse the same day and scheduled the work as quickly as possible.”
“Quickest service, great price, and very friendly staff.”
“We highly recommend their services to anyone needing dependable environmental support.”
“This company did an excellent job with mold remediation at our Miami law office building, which resulted from a roof leak.”
“Punctual, excellent work, fair prices, and professional.”
“You have been the fastest, most efficient and most reliable person I have dealt with lately.”
“Very reliable, great communication, and very knowledgeable”
People customers mention
Mario10 reviews
praise complaint · found by our text analysis, Google review wording unchanged.
Recent reviews
LLindaLocal Guide · 15 reviewsiTotal 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★★★★★
Can’t say enough good things about my experience with Mario Alvarez. Tried dealing with a large company first and wasted almost 3 weeks waiting on them. Then found Mario and he came to check my townhouse the same day and scheduled the work as quickly as possible. I was out of town when my mold and asbestos problems…
MMarcy2 reviewsiTotal 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★★★★★
Hi, Mario! It has been a pleasure working with you.
Among all the chaos I have been trough
You have been the fastest, most efficient and most reliable person I have dealt with lately. What a breeze!
JJoseph4 reviewsiTotal 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. · Edited 2 months ago★★★★★
Mario and his team came thru like a miracle. Removed black mold and mildew from our multi-million dollar beach home. He’s by far a must use!! Thanks, Mario!
YYonas3 reviewsiTotal 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★★★★★
I reached out with a one-off question related to asbestos where it was clear there was not a job for them to book. They still replied quickly and with a thoughtful answer which tells me a lot about the care they put into helping people.
JJoshua12 reviewsiTotal 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. · 5 months ago★★★★★
From the moment I requested a proposal for asbestos removal, the experience was amazing. Mario is one of the most responsive people I have ever dealt with. Any time I called him, he either answered immediately, or called me back shortly thereafter. He sent me progress emails every day, and when the remediation was…
LLisa11 reviewsiTotal 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. · 5 months ago★★★★★
Amazing experience. I highly recommend Mario and Ariel. I called Friday for a quote and had the report in my hand the very next Thursday. Quickest service, great price, and very friendly staff. Thank you Mario and Ariel!
Can’t say enough good things about my experience with Mario Alvarez. Tried dealing with a large company first and wasted almost 3 weeks waiting on them. Then found Mario and he came to check my townhouse the same day and scheduled the work as quickly as possible. I was out of town when my mold and asbestos problems started and he kept me advised during the whole process! The best!
Response from the owner · a month ago
Wow thank you for that amazing review. Its been an absolute pleasure working with you Mrs. Davis!
M
Marcy2 reviewsiTotal number of Google reviews Marcy has written across all businesses on Google Maps, not just this one.
Hi, Mario! It has been a pleasure working with you.
Among all the chaos I have been trough
You have been the fastest, most efficient and most reliable person I have dealt with lately. What a breeze!
Response from the owner · a month ago
Marcy your are a 5 star client! Its been a pleasure working with you! Thank you for the great review!
A
Anmol ChandockLocal Guide · 19 reviewsiTotal number of Google reviews Anmol has written across all businesses on Google Maps, not just this one.
Mario and his team came thru like a miracle. Removed black mold and mildew from our multi-million dollar beach home. He’s by far a must use!! Thanks, Mario!
Response from the owner · 2 months ago
Really appreciate this review Mr. Hall. Its been a pleasure working with you.
Y
Yonas Kebede3 reviewsiTotal number of Google reviews Yonas has written across all businesses on Google Maps, not just this one.
I reached out with a one-off question related to asbestos where it was clear there was not a job for them to book. They still replied quickly and with a thoughtful answer which tells me a lot about the care they put into helping people.
Response from the owner · 4 months ago
Happy to help. Thank you for the review that means a lot.
J
Joshua Robins12 reviewsiTotal number of Google reviews Joshua has written across all businesses on Google Maps, not just this one.
From the moment I requested a proposal for asbestos removal, the experience was amazing. Mario is one of the most responsive people I have ever dealt with. Any time I called him, he either answered immediately, or called me back shortly thereafter. He sent me progress emails every day, and when the remediation was complete, he sent me pictures of my property in a cleaned, broom-swept condition.
If I could give him more stars I would
Response from the owner · 5 months ago
It's been an absolute pleasure working with you Josh thank you so much for the amazing review
L
Lisa Gonzalez11 reviewsiTotal number of Google reviews Lisa has written across all businesses on Google Maps, not just this one.
Amazing experience. I highly recommend Mario and Ariel. I called Friday for a quote and had the report in my hand the very next Thursday. Quickest service, great price, and very friendly staff. Thank you Mario and Ariel!
Response from the owner · 5 months ago
The pleasure was ours! Thank you for your business!
R
Ran CohenLocal Guide · 17 reviewsiTotal number of Google reviews Ran has written across all businesses on Google Maps, not just this one.
This company did an excellent job with mold remediation at our Miami law office building, which resulted from a roof leak. The ACES team worked around our office schedule, wore protective gear showing seriousness about their work, taped-off the affected areas with plastic sheets to protect our staff during the process, found all the mold deep behind the drywall, disinfected everything, put it all back together beautifully, and cleaned-up after themselves like true professionals. The owner Mario Alvarez was supervising onsite and was a pleasure to deal with. Highly recommend!
Response from the owner · 6 months ago
It has been an absolute pleasure working with you Maribel. If you ever need us for anything again or simply have a mold or asbestos question don't hesitate to reach out.
Thank you so much for leaving such a kind review.
E
Eduardo Guerrero7 reviewsiTotal number of Google reviews Eduardo has written across all businesses on Google Maps, not just this one.
