Environmental engineer · Oxnard, CA · reviewed since 2019
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%78+54Reliability 31%72+22.2Experts Score= 76Not enough data for value, replies to reviews; its weight is shared by the others.Grade B: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews.76SCORE
BGradeiLetter from the Experts Score: A = 80+, B = 60–79, C = 40–59, D = 20–39, F = under 20.
#11 of 11 remediation servicesiPosition by Experts Score among all companies we track in this category. · better than 0%
4.7★★★★★16 Google reviews · 24 photos
88%five-star reviews
5.00★last 12 monthsiAverage stars on reviews from the last 12 months only.
6.3%1–2★, last 16 reviewsiShare 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 VenTERRA Environmental Inc. 4.7 out of 5 stars based on 16 reviews. Customers frequently highlight the team's punctuality, clear communication, and thorough preparation during asbestos abatement and home inspections. Staff members are described as responsive and professional, often managing complex jurisdictional steps efficiently. However, one recurring criticism involves a delayed start date that resulted in double billing and uncompleted work, causing significant inconvenience for a tenant.
Google rating: 4.7 out of 5 from 16 reviews (88% five-star).
Reviews on this page: 16 Google reviews (10 with written comments, 1 with photos).
Owner responses: the business replied to 100% of reviews.
Most recent review: June 16, 2026.
Service: Remediation Service serving Oxnard, California.
Data from Google, last updated October 26, 2026.
Score profile vs other remediation services
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.
VenTERRA Environmental Inc.Remediation Services 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.VenTERRA Environmental Inc.: 78/100 on this factor. Category median: 90.B
78
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.VenTERRA Environmental Inc.: 72/100 on this factor. Category median: 88.B
72
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: 100.–
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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: 97.–
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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.VenTERRA Environmental Inc.: 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: 42.–
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Bar = this company · dark tick = category median.
Star ratings
16 Google reviews we collected
4.7of 5
5 stars1488%
4 stars16%
3 stars00%
2 stars00%
1 star16%
Praise vs complaints
Phrases our text analysis found in 10 written reviews
96%praise
Praise2496%
Complaints14%
Topic share
How often each topic comes up in the written reviews
7topics
Would recommend728%
Quality & results416%
Speed & response416%
Staff & attitude312%
Communication312%
Honesty & trust312%
Price & value14%
What customers talk about
We read 10 written reviews and marked every phrase about these topics. The same colors are highlighted in the reviews.
“I highly recommend James at Venterra Environmental for asbestos abatement and removal.”
“His communication, experience, and attention to detail gave me peace of mind when I really needed it.”
“Finding trustworthy contractors can be difficult but Jon & the entire crew are always transparent & efficient.”
“He made sure the asbestos abatement was done the right way, safely and professionally, and he got everything completed quickly.”
“Work included 7 separate residences and Rick kept us updated with different check in points, giving us peace of mind.”
“If you need asbestos removal done correctly by someone you can trust, James and Venterra Environmental are the ones to call.”
“Alex was quick to respond and provided us a quick and thorough evaluation and quote for asbestos removal in Camarillo.”
praise complaint · found by our text analysis, Google review wording unchanged.
Recent reviews
Kate2 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★★★★★
As a property manager I've used VenTERRA Environmental multiple times & the service is exceptional every time. Finding trustworthy contractors can be difficult but Jon & the entire crew are always transparent & efficient. I've used quite a few companies over the years & VenTERRA is hands down my top choice.
Andrew9 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. · 6 months ago★★★★★
Jon and the crew were great. Very communicative during the whole process. It was a small job, but they treated my home as their own. Prepped the whole area nicely to protect my belongings left in the work area (sink, toilet etc). Cleaned up the area before they left and disposed of all material. Thanks again! Would definitely recommend.
Caitlin1 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. · 9 months ago★★★★★
I highly recommend James at Venterra Environmental for asbestos abatement and removal. I’ve known James for a long time, and he truly took care of me during a very stressful situation at my home. He made sure the asbestos abatement was done the right way, safely and professionally, and he got everything completed…
Esmeralda2 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★★★★★
Rick was amazing to work and coordinate with! We are an architecture firm that works with outside consultants on a regular basis and Rick is now on our list of top recommendations! We valued his responsiveness, both by phone and email. He made it easy to navigate the complex jurisdictional steps needed for asbestos…
ryan11 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★★★★★
Great folks. Alex was quick to respond and provided us a quick and thorough evaluation and quote for asbestos removal in Camarillo. Juan and their crew was amazing. Such hard workers. Our rooms were completely cleared of all traces of asbestos both old tiles and black glue. Was like a brand new house after in only…
Deidre7 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. · 2 years ago★
This place is a joke came in did nothing got paid twice and never did anything wanted us to wait for over a week to start while we paid for our tenant to have motel. Scam
As a property manager I've used VenTERRA Environmental multiple times & the service is exceptional every time. Finding trustworthy contractors can be difficult but Jon & the entire crew are always transparent & efficient. I've used quite a few companies over the years & VenTERRA is hands down my top choice.
Response from the owner · 4 months ago
Thank you so much for the wonderful review and for trusting VenTERRA Environmental on multiple projects. We’re grateful to hear that our service has been exceptional each time.
Jon and the entire crew take pride in being transparent, efficient, and dependable, especially for property managers who need contractors they can trust. We truly appreciate your continued confidence in our team and are honored to be your top choice.
Andrew Gould9 reviewsiTotal number of Google reviews Andrew has written across all businesses on Google Maps, not just this one.
Jon and the crew were great. Very communicative during the whole process. It was a small job, but they treated my home as their own. Prepped the whole area nicely to protect my belongings left in the work area (sink, toilet etc). Cleaned up the area before they left and disposed of all material. Thanks again! Would definitely recommend.
Response from the owner · 5 months ago
Thank you for the great review! We’re glad our team kept you informed throughout the process and took the time to properly protect your home and belongings. No matter the size of the job, we always want to treat every property with care, respect, and attention to detail. We truly appreciate your recommendation and are grateful you chose VenTERRA
Caitlin Lancaster1 reviewiTotal number of Google reviews Caitlin has written across all businesses on Google Maps, not just this one.
I highly recommend James at Venterra Environmental for asbestos abatement and removal. I’ve known James for a long time, and he truly took care of me during a very stressful situation at my home. He made sure the asbestos abatement was done the right way, safely and professionally, and he got everything completed quickly. His communication, experience, and attention to detail gave me peace of mind when I really needed it. What could have been overwhelming turned into a smooth, positive experience thanks to James. If you need asbestos removal done correctly by someone you can trust, James and Venterra Environmental are the ones to call.
Response from the owner · 9 months ago
Thank you so much for sharing this and for the trust you placed in our team. We’re truly glad James was able to support you during such a stressful time and make the process feel manageable and safe. His commitment to doing the work the right way—with clear communication, professionalism, and attention to detail—is exactly what we strive for. We appreciate the recommendation and are grateful you chose VenTERRA Environmental when it mattered most.
Esmeralda Zamora2 reviewsiTotal number of Google reviews Esmeralda has written across all businesses on Google Maps, not just this one.
Rick was amazing to work and coordinate with! We are an architecture firm that works with outside consultants on a regular basis and Rick is now on our list of top recommendations! We valued his responsiveness, both by phone and email. He made it easy to navigate the complex jurisdictional steps needed for asbestos abatement and he verified important information before relaying to our team. Work included 7 separate residences and Rick kept us updated with different check in points, giving us peace of mind. His team was prompt, thorough, and work was completed on time.
Response from the owner · 9 months ago
Thank you for such a thoughtful review and recommendation. We’re honored to be considered a top recommendation by your team. Rick takes great pride in being responsive, detail-oriented, and making complex regulatory processes easier to navigate, so your feedback means a lot. We’re glad the communication, coordination across multiple residences, and timely completion provided peace of mind. We truly appreciate the opportunity to work with your firm and look forward to collaborating again in the future.
danny quintero1 reviewiTotal number of Google reviews danny has written across all businesses on Google Maps, not just this one.
Thank you so much for the recommendation! We truly appreciate the kind words and your support. It was a pleasure working with you, and we’re always here if you need anything in the future.
ryan bates11 reviewsiTotal number of Google reviews ryan has written across all businesses on Google Maps, not just this one.
Great folks. Alex was quick to respond and provided us a quick and thorough evaluation and quote for asbestos removal in Camarillo. Juan and their crew was amazing. Such hard workers. Our rooms were completely cleared of all traces of asbestos both old tiles and black glue. Was like a brand new house after in only two days. Would recommend for sure. Let's hope we'll never have to use them again though.
Response from the owner · a year ago
Thank you so much for the kind words! We're glad Alex, Juan, and the crew were able to provide fast, thorough service and make the process as smooth as possible for you! We truly appreciate the review — and yes, fingers crossed you won’t need us again anytime soon! But if you ever do, we’re here to help=]
— The VenTERRA Environmental Team
Deidre Watters7 reviewsiTotal number of Google reviews Deidre has written across all businesses on Google Maps, not just this one.
This place is a joke came in did nothing got paid twice and never did anything wanted us to wait for over a week to start while we paid for our tenant to have motel. Scam
Response from the owner · 2 years ago
Hello Deidre,
We take all feedback like this seriously, but we’re unable to find any record of a service or payment under your name. If you can provide more details, we’d be happy to investigate this further.
For anyone reading this, we pride ourselves on delivering professional and reliable services and would like to reassure that we are by no means a scam. Our many satisfied clients can attest to our transparency and dedication. If you have any concerns or questions, please don’t hesitate to reach out to us directly at (805) 988-3000
Best regards,
James Mier
VenTERRA Environmental Inc.
Jamie Ficarra4 reviewsiTotal number of Google reviews Jamie has written across all businesses on Google Maps, not just this one.
Had Michael Mier from Ven Terra Environmental, Inc. do a home inspection for us. He was very thorough, professional, and took the necessary time to review his information without making me feel rushed. I would highly recommend this company
Response from the owner · 9 months ago
Thank you for the thoughtful review and recommendation! We’re glad to hear Michael took the time to be thorough, professional, and made sure everything was clearly explained without feeling rushed. That level of care is exactly what we strive for. We truly appreciate you choosing VenTERRA Environmental, Inc. and trusting us with your home inspection.
Kim MLocal Guide · 134 reviewsiTotal number of Google reviews Kim has written across all businesses on Google Maps, not just this one.
VenTERRA put our home back together after an unexpected disaster! Highly recommend. Thankful.
Response from the owner · 9 months ago
Thank you so much for the kind words. We’re grateful we could help restore your home after such a difficult situation. Your trust means a lot to the VenTERRA team, and we truly appreciate the recommendation. Wishing you all the best moving forward.
Esmeralda Moreno7 reviewsiTotal number of Google reviews Esmeralda has written across all businesses on Google Maps, not just this one.
Best employees , very professional work. Would highly recommend
Response from the owner · 9 months ago
Thank you for the kind words and recommendation! We’re proud of our team and the professional work they deliver. We truly appreciate you choosing VenTERRA and your trust in our services.
