I do not recommend.
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Costello, Brennan, DeVidas, Sasso and Sinclair, P.C.
Fairfield Personal Injury Lawyer — 53 Client Reviews Analyzed
4.3(53 reviews)Costello, Brennan, DeVidas, Sasso and Sinclair, P.C. is a Personal Injury law firm in Fairfield, CT, located at 1238 Post Rd and reachable at +1203-254-3340. Clients have rated the firm 4.3 out of 5 across 53 public Google reviews, 44 of which include written feedback. The most recent written review is from Johnna Schiavi on Mar 1, 2026 (104 days ago).
Owner engagement: Costello, Brennan, DeVidas, Sasso and Sinclair, P.C. replies on 4% of visible Google reviews, and roughly 100% 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 help during a stressful moment. 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: Chris Brennan and Anthony Sasso are the attorneys most frequently named by clients in reviews of Costello, Brennan, DeVidas, Sasso and Sinclair, P.C..
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.
53 reviews
Years Experience
Practice Areas
Office Location
Consultation
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Costello, Brennan, DeVidas, Sasso and Sinclair, P.C. is a personal injury law firm serving clients in Fairfield, Connecticut, located at 1238 Post Rd 06824.
Review evidence: Clients have left 53 public Google reviews averaging 4.3 out of 5, 44 of which include written feedback. CrashStory scores 12 client-experience dimensions across this review corpus — compare side-by-side with other Fairfield, Connecticut firms before you decide.
Quick signals: attorneys named most often in reviews are Chris Brennan, Anthony Sasso; the Google Business profile for this firm is verified; 10 photos are public on Google; contact the firm to ask about consultation fees.
Contact Costello, Brennan, DeVidas, Sasso and Sinclair, P.C. at (203) 254-3340 or visit cbdsslaw.com for a free case review.
53 public reviews and 44 written reviews.
Most recent written review from Johnna Schiavi: Mar 1, 2026 (104 days ago)
Compare this recency with the other firms you are considering, not just the star rating.
Replies on 4% of reviews
100% of the visible replies look at least somewhat personalized instead of fully templated.
Most recent written review from Johnna Schiavi: Mar 1, 2026 (104 days ago)
Mentioned in 26 reviews, with an average 4.5-star rating when clients talk about this theme.
Mentioned in 25 reviews, with an average 4.4-star rating when clients talk about this theme.
Mentioned in 18 reviews, with an average 4.6-star rating when clients talk about this theme.
25 reviews touch this theme, including 4 clearly negative mentions and 0 mixed mentions.
26 reviews touch this theme, including 3 clearly negative mentions and 0 mixed mentions.
42 reviews currently have no visible owner response, so the written feedback matters more than response style.
I do not recommend.
Chris Brennan represented me in my divorce matter. Throughout the representation he explained the process and was very knowledgeable. He made a very difficult situation easier to deal with. In the end, I received a great outcome. I have referred a number of friends and family to Chris for all types of family matters.
Chris Brennan and Anthony Sasso should not be involved in family court matters. In my experience, their handling of my case reflected a misunderstanding of family law practice and the realities of working with experienced counsel and judges. This led to unnecessary delays, missteps in strategy, and prolonged conflict. As a result, my case was negatively impacted for over a year, and I ultimately had to retain different counsel to correct course.
1238 Post Rd, Fairfield, CT 06824
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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 Johnna Schiavi: May 8, 2026 (36 days ago)
Written Reviews
10
Average Rating
4.20
Reviews (30d)
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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.
Johnna Schiavi
Personal Injury
Unknown
I do not recommend.
Dan N
Personal Injury
Unknown
Chris Brennan represented me in my divorce matter. Throughout the representation he explained the process and was very knowledgeable. He made a very difficult situation easier to deal with. In the end, I received a great outcome. I have referred a number of friends and family to Chris for all types of family matters.
peter r
Personal Injury
Unknown
Chris Brennan and Anthony Sasso should not be involved in family court matters. In my experience, their handling of my case reflected a misunderstanding of family law practice and the realities of working with experienced counsel and judges. This led to unnecessary delays, missteps in strategy, and prolonged conflict. As a result, my case was negatively impacted for over a year, and I ultimately had to retain different counsel to correct course.
Emmy Lam
Personal Injury
Unknown
I had the privilege of being represented by Attorney Chris Brennan in a restraining order matter and Attorney Alissa Korwek in a post-divorce matter, and I cannot recommend them highly enough. Both attorneys clearly know what they are doing. They are strategic, realistic, and incredibly effective. They fight hard when it matters, while remaining fair, level-headed, and professional at all times. What I appreciated most is that they focus on getting results without dragging cases out unnecessarily—something I have unfortunately experienced with other attorneys in the past. Their billing is fair, reasonable and transparent, their communication is clear, and they respected both my time and resources. I felt informed, supported, and confident every step of the way. Most importantly, I trust them 100%. If you are looking for attorneys who are competent, efficient, and truly advocate for their clients, I would not hesitate to recommend Chris Brennan and Alissa Korwek.
Chi U
Personal Injury
Unknown
I am immensely grateful to my defence lawyer Anthony Sasso for the outstanding service and support I received during my divorce proceedings. Going through divorce is not easy but the legal expertise and compassion from him and the chambers gave me profound peace to focus on my job as my legal needs are expertly and thoughtfully taken care of. They kept me informed with every necessary details and allayed my fears whenever they came with their compassionate sense of professionalism. They fought for my best possible outcome with integrity and skill. Without hesitation I recommend them if you are looking for integrity, competence, and absolute commitment to get the job done
Ronnie Mazal
Personal Injury
Unknown
I recently worked with Attorney Sasso on my divorce. He was recommended by a long time friend who had worked with Anthony before in the past and had nothing but great things to say about working with him so I knew I didn't had to search very hard for someone to work with. I found him to be very personable and professional. Upon our first meeting, he asked all the right questions to understand my situation which made me feel comfortable and explained what the process would entail and the sequence of events that would follow. I found the response time in answering any concerns I had along the way were answered within 24 hours if not sooner. He kept me informed of all communications with the other side and felt he was proactive in making sure I was prepared for the next steps in the process. I never felt like I was just another case. He is extremely knowledgeable and realistic about what could be the possible outcomes and offered the good and the bad of each. We've all heard before the divorces can get really messy however that was not my experience, I felt he always had a "Let's get this done" attitude which is exactly what I was hoping for. Thank you Anthony for offering your best, I greatly appreciate it.
Raffaele Piu
Personal Injury
Unknown
I hired Chris Brennan to handle my post-judgment matters for my divorce. He was beyond successful at every Court appearance in achieving what I wanted. My ex-wife had hired one attorney after another attorney to file one motion after another. It was beyond brutal! Once I hired Chris all of that stopped as he was able to obtain judgments in my favor, ultimately getting her to back down. I have referred a number of close friends and colleagues to Chris as he is a great attorney. This was no easy case. But Chris got it done. I HIGHLY recommend Chris.
Massimo DeCarli
Personal Injury
Unknown
Chris Brennan represented me throughout my very litigious divorce. He gave me great advice throughout the entire process and was by side the entire time. I strongly recommend using Chris if you are in a similar situation.
Joseph Costantini
Personal Injury
Unknown
Chris Brennan represented my daughter in connection with her personal injury case. He did a terrific job for her in filing a lawsuit and aggressively fighting for her. In the end he secured a large verdict for her and we couldn’t be happier with the outcome. I strongly recommend this attorney to anyone who has been injured and needs a good lawyer.
Chrysa Kampouri
Personal Injury
Unknown
Christopher Brennan represented me in connection with my divorce. He was by my side through the entire process, protected my rights and stood up to my abusive controlling husband in court. I felt protected through the entire process. Chris was always available when I needed to reach him and very responsive. He was smart and aggressive with the other side and very reasonable with my financial situation. He secured a very favourable amount of money for me. I wouldn’t be able to make it without him. I will strongly recommend Chris for any woman that might be in my situation. He is an excellent attorney and great advocate.
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