Great Law Firm. Lisa, Valerie, Jayme are the best at what they do. Lisa is definitely a Super Lawyer and her staff works hard for you as well.
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Ivancich & Costis, LLP
Antioch Personal Injury Lawyer — 24 Client Reviews Analyzed
3.9(24 reviews)Ivancich & Costis, LLP is a Personal Injury law firm in Antioch, CA, located at 3440 Hillcrest Ave Suite 175 and reachable at +1866-432-2133. Clients have rated the firm 3.9 out of 5 across 24 public Google reviews, 17 of which include written feedback. The most recent written review is from Douglas Wiseman on Nov 12, 2025 (216 days ago).
Owner engagement: Ivancich & Costis, LLP replies on 8% of visible Google reviews, and roughly 50% of those replies are at least somewhat personalized rather than fully templated — one of the 12 client-experience dimensions CrashStory's review intelligence scores. Use this as a proxy for how responsive the firm is likely to be with you.
What reviewers consistently praise: care for the whole situation, communication and updates, and patience through a long case. These themes surfaced across dozens of reviews when CrashStory analyzed sentiment and case-experience dimensions on this firm's Google reviews. Compare these against any other firm you're considering — most attorneys have only two or three themes reviewers consistently return to.
Named attorneys at this firm: Super Lawyer is the attorney most frequently named by clients in reviews of Ivancich & Costis, LLP.
How we compiled this: CrashStory aggregates public Google reviews, Colorado crash records from CDOT and local agencies, and firm-provided profile data. We do not endorse any firm. Review intelligence scores are derived from automated sentiment and theme analysis of public reviews — treat them as one signal among many, not a verdict.
24 reviews
Years Experience
Practice Areas
Office Location
Consultation
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Ivancich & Costis, LLP is a personal injury law firm serving clients in Antioch, California, located at 3440 Hillcrest Ave Suite 175 94531.
Review evidence: Clients have left 24 public Google reviews averaging 3.9 out of 5, 17 of which include written feedback. CrashStory scores 12 client-experience dimensions across this review corpus — compare side-by-side with other Antioch, California firms before you decide.
Quick signals: attorneys named most often in reviews are Super Lawyer; the Google Business profile for this firm is verified; 9 photos are public on Google; contact the firm to ask about consultation fees.
Contact Ivancich & Costis, LLP at (866) 432-2133 or visit icworkinjury.com for a free case review.
24 public reviews and 17 written reviews.
Most recent written review from Douglas Wiseman: Nov 12, 2025 (216 days ago)
Compare this recency with the other firms you are considering, not just the star rating.
Replies on 8% of reviews
Most replies are brief or templated, so review text matters more than response style when comparing firms.
Most recent written review from Douglas Wiseman: Nov 12, 2025 (216 days ago)
Mentioned in 6 reviews, with an average 3.7-star rating when clients talk about this theme.
Mentioned in 6 reviews, with an average 3.0-star rating when clients talk about this theme.
Mentioned in 5 reviews, with an average 2.8-star rating when clients talk about this theme.
5 reviews touch this theme, including 4 clearly negative mentions and 0 mixed mentions.
6 reviews touch this theme, including 3 clearly negative mentions and 0 mixed mentions.
1 responses appear boilerplate. Use the recent written reviews below to judge whether the service experience itself still looks strong.
Great Law Firm. Lisa, Valerie, Jayme are the best at what they do. Lisa is definitely a Super Lawyer and her staff works hard for you as well.
Loved Jennifer and Athena they helped me in my workers comp Case in 2022 when I broke my wrists. Thank you very much for all the knowledge and support!
Having been injured at work and being let go after working there for 20 years because I filed for Workers Comp (WC) were the darkest points of my working career. In my experience, filing for WC was a big discouragement given that I’ve learned big corp. usually would fire injured workers to avoid paying for the medical/financial benefits that are due to them. They would also strip you of the retirement benefits that you’ve worked for over the years. Unfortunately, all these things happened to me. Thank God for Super Lawyer Lisa Ivancich and her great staff for bringing justice to my case. I’m forever grateful for her tenacity, knowledge, and hard work in representing and settling my case favorably. While filing for WC/SIBTF took years to settle, Lisa and her staff were always there for me. Lisa is not only a Super Lawyer, she is also a wonderful person who listens and understands where I was coming from. She would not give you high hopes, but she and her staff gave their best in getting the medical/financial benefits that I truly deserved. Thank you, Lisa and staff for everything. I really appreciate your hard work, empathy, and caring over the years. I will miss you and your staff. If you need a competent and great lawyer, I highly recommend Lisa and staff and the Ivancich & Costis lawfirm.
3440 Hillcrest Ave Suite 175, Antioch, CA 94531
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Recent written Google reviews from the last 30 days appear first. Older written reviews stay available through pagination and filtering.
Multi-tag filters use OR matching across all assigned classification tags.
Most recent written review from Douglas Wiseman: Apr 25, 2026 (52 days ago)
Written Reviews
10
Average Rating
3.40
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Reviews (90d)
10
Older Archive
10
Assigned Tags (3)
Showing 10 of 10 written reviews.
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Reviews older than 30 days are kept available in pages of 12.
Douglas Wiseman
Personal Injury
Unknown
Great Law Firm. Lisa, Valerie, Jayme are the best at what they do. Lisa is definitely a Super Lawyer and her staff works hard for you as well.
KY Channel
Personal Injury
Unknown
Loved Jennifer and Athena they helped me in my workers comp Case in 2022 when I broke my wrists. Thank you very much for all the knowledge and support!
Hope Virtue
Personal Injury
Unknown
Having been injured at work and being let go after working there for 20 years because I filed for Workers Comp (WC) were the darkest points of my working career. In my experience, filing for WC was a big discouragement given that I’ve learned big corp. usually would fire injured workers to avoid paying for the medical/financial benefits that are due to them. They would also strip you of the retirement benefits that you’ve worked for over the years. Unfortunately, all these things happened to me. Thank God for Super Lawyer Lisa Ivancich and her great staff for bringing justice to my case. I’m forever grateful for her tenacity, knowledge, and hard work in representing and settling my case favorably. While filing for WC/SIBTF took years to settle, Lisa and her staff were always there for me. Lisa is not only a Super Lawyer, she is also a wonderful person who listens and understands where I was coming from. She would not give you high hopes, but she and her staff gave their best in getting the medical/financial benefits that I truly deserved. Thank you, Lisa and staff for everything. I really appreciate your hard work, empathy, and caring over the years. I will miss you and your staff. If you need a competent and great lawyer, I highly recommend Lisa and staff and the Ivancich & Costis lawfirm.
C. Parrish
Personal Injury
Unknown
Did not want to leave this type of review but with the experience I just encountered with this firm, they left me no choice. This review is based off my own personal experience with representatives of this firm. I had a telephone appointment scheduled with this firm and had to reschedule due to becoming extremely ill. I rescheduled the second appointment for two weeks later, however I was admitted to the hospital shortly after I rescheduled the appointment. I was in the hospital for over a week which caused me to miss my appointment. I could not call or talk due to medical issues. As soon as I was discharged, I called the firm and received no answer. I then received a letter in the mail stating they could not represent me but with no explanation as to why. I sent a detailed email to a representative of the firm explaining my circumstances and why I missed the appointment. I received a call from the representative a few days later and was told because I “no showed” to my appointment, it caused the firm to miss appointments with other potential clients. The representative confirmed the reason they were not representing me was because I “no showed” for my appointment. I asked the representative if this was still the case given my situation, to which this person replied, “yup, we’re not representing you.” I determined this employee was not trying to hear anything I had to say, so I said thank you and we disconnected. This firm lacks compassion and understanding and is as unprofessional as it gets. I absolutely understand time is valuable and appointments should be for potential clients who are serious about their case and want to be heard. However, I had absolutely no control over getting sick at the time I did nor did I have control over the severity of it putting me in the hospital. It was not my intention to “no show,” but to refuse to represent me because I missed a telephone appointment due to serious medical reasons is as unethical as it gets. At this point, I’m just glad I saw the unprofessionalism right away.
niejalv
Personal Injury
Unknown
I received very little help with my case. I was never able to receive timely replies to questions and there wasnt any urgency in the staffs actions in regard to time sensitive material.
Lynnette Zitnak
Personal Injury
Unknown
Very misleading Did consultation and seemed everything was good Spent much time on phone updating receptionist on case A few weeks later I get a letter saying they wouldn't take my case it was Too Complicated...your kidding me...isn't that what lawyers do Sad thing it's not complicated Waste of time Always keep looking because the very next lawyer I spoke was very interested and nabbed my case and added unlawful termination Your sorry doesn't help me at all
Terry Tracy
Personal Injury
Unknown
Everything about them is poor quality. It took them 4 months after I filled out the agreement that they would represent me, that I received a today, (3/13/2021) letter stating that they won't represent me. Since I was unable to get any response from them, I fired them a month ago. Not two weeks ago they told me to contact them after a QME appointment and we would go from there. They have no concept of professionalism. I also think is has to do with that I am male. I have heard a lot of complaints from males who have had the same result. Run for you lively hood. They will leave you to die with no remorse.
Doug Starns
Personal Injury
Unknown
Having professionally contested cases against both Lisa and Athena, I can honestly say that they, the other attorneys in their office, and their staff, are exceptional representatives for injured workers. Although tremendous advocates for their clients, both Lisa and Athena are still very pleasant and easy to work with. They and their great staff are very responsive to inquiries (but don't make too many--they're very busy!), and they resolve problems very quickly. In my experience, they go beyond the normal range of advocacy found in a workers' compensation attorney, persistently pressing and pushing for every possible advantage and benefit for their clients. Highest recommendation.
Rodney Jones
Personal Injury
Unknown
Awesome
Derek Johnson
Personal Injury
Unknown
Awesome awesome awesome. Just be patient and it will work in your favor
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