Environmental consultant · Lewisville, TX · reviewed since 2018
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%97+67.2Reliability 31%95+29.2Experts Score= 96Not 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.96SCORE
AGradeiLetter from the Experts Score: A = 80+, B = 60–79, C = 40–59, D = 20–39, F = under 20.
#33 of 128 hazardous material removaliPosition by Experts Score among all companies we track in this category. · better than 75%
5.0★★★★★41 Google reviews · 20 photos
98%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.
Google reviewers rate DCG Environmental, LLC five stars based on forty-one reviews, noting the owner replies to all feedback. Customers describe the firm's services, including asbestos, mold, and indoor air quality testing, as punctual, accurate, and professionally delivered. Recurring themes highlight prompt communication, sensible pricing, and thorough reporting that helps clients meet compliance deadlines. No low-star excerpts were provided to identify common criticisms.
Google rating: 5.0 out of 5 from 41 reviews (98% five-star).
Reviews on this page: 41 Google reviews (39 with written comments, 1 with photos).
Owner responses: the business replied to 100% of reviews.
Most recent review: June 10, 2026.
Service: Hazardous Material Removal Service serving Lewisville, Texas.
Data from Google, last updated November 2, 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.
DCG Environmental, LLCHazardous 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.DCG Environmental, LLC: 97/100 on this factor. Category median: 93.A
97
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.DCG Environmental, LLC: 95/100 on this factor. Category median: 92.A
95
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.DCG Environmental, 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: 69.–
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Bar = this company · dark tick = category median.
Star ratings
41 Google reviews we collected
5.0of 5
5 stars4098%
4 stars00%
3 stars12%
2 stars00%
1 star00%
Praise vs complaints
Phrases our text analysis found in 39 written reviews
100%praise
Praise87100%
Complaints00%
Topic share
How often each topic comes up in the written reviews
7topics
Staff & attitude2023%
Would recommend1720%
Speed & response1517%
Quality & results1315%
Communication1011%
Honesty & trust910%
Price & value33%
What customers talk about
We read 39 written reviews and marked every phrase about these topics. The same colors are highlighted in the reviews.
“…and the team has excelled at communication, timeliness, accuracy and professionalism!…”
“I would highly recommend them for anyone seeking reliable environmental testing services.”
“…I will have great, reliable information and that my client received top notch service from the DCG team.…”
“…ral months on a variety of testing needs and the team has excelled at communication, timeliness, accuracy and professionalism!…”
“…I see the DCG Environmental logo because I know I will have great, reliable information and that my client received top notch service from the DCG te…”
“Yet, the money I spent on this, from the service, hospitality, accommodations and unbelievable depth of the test results, was more than worth it.”
People customers mention
Shelley3 reviews
praise complaint · found by our text analysis, Google review wording unchanged.
Recent reviews
RRachelLocal Guide · 12 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★★★★★
We used DCG to come out and take a look at a home we were thinking of buying in McKinney, TX. It's 100 year old home, so we needed an inspection of the crawlspace done right! Ken came out and realized that there had been a mix-up within the office, and he didn't have the proper attire to crawl under the house. We…
KKristina1 reviewiTotal 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. · 6 months ago★★★★★
Amazing experience from start to finish! I would highly recommend DCG Environmental.
TTyler3 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. · 8 months ago★★★★★
I have worked with DCG for the past several months on a variety of testing needs and the team has excelled at communication, timeliness, accuracy and professionalism! Shout out to Shelley, Katrina, Erin and Lorie! Thanks for the constant hard work
SSarah5 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. · 9 months ago★★★★★
Prompt communication, prompt service, sensible pricing. Couldn't have asked for a better experience.
MMolly11 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 year ago★★★★★
It is always such a pleasure working with the DCG team. I always smile when I open a report for one of my clients and I see the DCG Environmental logo because I know I will have great, reliable information and that my client received top notch service from the DCG team. I highly recommend them.
KKellyLocal Guide · 28 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 year ago★★★★★
DCG Environmental exceeded our expectations with their efficient and timely service delivery. Their team demonstrated exceptional knowledge and resourcefulness throughout the project, making the entire process seamless. I would highly recommend them for anyone seeking reliable environmental testing services.
We used DCG to come out and take a look at a home we were thinking of buying in McKinney, TX. It's 100 year old home, so we needed an inspection of the crawlspace done right! Ken came out and realized that there had been a mix-up within the office, and he didn't have the proper attire to crawl under the house. We were so bummed that we would have to reschedule! Ken decided to drive to Home Depot, get the garments he needed, came back and did the inspection for us! He certainly didn't need to do that. He went above and beyond to help us get this done! We are so grateful, thank you Ken!
Response from the owner · a month ago
Thank you Rachel! Ken was rewarded for going above and beyond. We love it when our employees do what it takes to get it done.
K
Kristina Davis1 reviewiTotal number of Google reviews Kristina has written across all businesses on Google Maps, not just this one.
I have worked with DCG for the past several months on a variety of testing needs and the team has excelled at communication, timeliness, accuracy and professionalism! Shout out to Shelley, Katrina, Erin and Lorie! Thanks for the constant hard work
Response from the owner · 8 months ago
Thank you Tyler! It’s been great working with you and your team!
S
Sarah Commet5 reviewsiTotal number of Google reviews Sarah has written across all businesses on Google Maps, not just this one.
It is always such a pleasure working with the DCG team. I always smile when I open a report for one of my clients and I see the DCG Environmental logo because I know I will have great, reliable information and that my client received top notch service from the DCG team. I highly recommend them.
Response from the owner · 11 months ago
Thank you so much for the kind words, Molly! It has been great to watch your company grow and to get to be a small part of it. We are truly greatful for CAET!
K
Kelly S.Local Guide · 28 reviewsiTotal number of Google reviews Kelly has written across all businesses on Google Maps, not just this one.
DCG Environmental exceeded our expectations with their efficient and timely service delivery. Their team demonstrated exceptional knowledge and resourcefulness throughout the project, making the entire process seamless. I would highly recommend them for anyone seeking reliable environmental testing services.
Response from the owner · a year ago
Thank you Kelly! It is exciting to see how you have transformed your office. It’s a beautiful space!
T
Thomas Palet9 reviewsiTotal number of Google reviews Thomas has written across all businesses on Google Maps, not just this one.
DCG Environmental went out of their way to help us in Midland. They were here at our residence next day, and we had results within hours. They were extremely professional, and I would highly recommend DCG for your mold or asbestos testing.
Response from the owner · a year ago
Thank you for the kind words Steve! It was our pleasure to help you and your family!
J
Joshua Barnes1 reviewiTotal number of Google reviews Joshua has written across all businesses on Google Maps, not just this one.
We’ve partnered with engaged DCG Environmental for multiple projects, and their performance has been consistently outstanding. Their team is highly responsive, with clear communication and a proactive approach that keeps our timelines on track.
Their reporting is thorough, well-documented, and easy to interpret, making it simple to relay findings to stakeholders and ensure compliance. Whether it’s mold, asbestos, lead, or other environmental concerns, their attention to detail and reliability give us confidence in every phase of the process.
They’ve proven to be a trusted resource time and again.
Response from the owner · a year ago
Thank you for your trust Stormy, and the kind words!
