Marc is knowledgeable, experienced and friendly. He worked diligently to provide me with multiple options for my issue while keeping in mind what I wanted.
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Law Offices of Marc Grossman
Upland Personal Injury Lawyer — 71 Client Reviews Analyzed
3.9(71 reviews)Law Offices of Marc Grossman is a Personal Injury law firm in Upland, CA, located at 100 N Euclid Ave 2nd floor and reachable at +1909-608-7426. Clients have rated the firm 3.9 out of 5 across 71 public Google reviews, 10 of which include written feedback. The most recent written review is from Ian McDaniel on Apr 25, 2026 (99 days ago).
Owner engagement: Law Offices of Marc Grossman replies on 4% of visible Google reviews, and roughly 67% 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, help during a stressful moment, and clear next steps. 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: Marc Grossman, Attorney Grossman and Atty Grossman are the attorneys most frequently named by clients in reviews of Law Offices of Marc Grossman.
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.
71 reviews
Years Experience
Practice Areas
Office Location
Consultation
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Law Offices of Marc Grossman is a personal injury law firm serving clients in Upland, California, located at 100 N Euclid Ave 2nd floor 91786.
Review evidence: Clients have left 71 public Google reviews averaging 3.9 out of 5, 10 of which include written feedback. CrashStory scores 12 client-experience dimensions across this review corpus — compare side-by-side with other Upland, California firms before you decide.
Quick signals: attorneys named most often in reviews are Marc Grossman, Attorney Grossman, Atty Grossman; the Google Business profile for this firm is verified; 42 photos are public on Google; contact the firm to ask about consultation fees.
Contact Law Offices of Marc Grossman at (909) 608-7426 or visit wefight4you.com for a free case review.
71 public reviews and 20 written reviews.
Most recent written review from Ian McDaniel: Feb 3, 2026 (180 days ago)
Compare this recency with the other firms you are considering, not just the star rating.
Replies on 15% of recent reviews
The firm responds to reviews; read a few replies below to judge how personal they are.
Most recent written review from Ian McDaniel: Feb 3, 2026 (180 days ago)
CrashStory does not yet have enough structured review evidence on this firm to call out consistent strengths with confidence.
The newest written review in this dataset is from Feb 3, 2026 (180 days ago). Compare that recency with the other firms you are considering.
Marc is knowledgeable, experienced and friendly. He worked diligently to provide me with multiple options for my issue while keeping in mind what I wanted.
Upon first walking into the Offices of Marc Grossman I was mesmerized by all the historical monuments he has hanging/decorated all over the bulkhead heads with furniture thats traditional & fits the environment of law studies 👩⚖️👨⚖️💼 The staff as a whole is sharp 🗡 while waiting for my case consultation the paralegals were very kind & respectful while also handling multiple task typing at full speed 👩💻👨💻 & in other rooms youll see a gentleman penning ✍️ & signing important documents 📃📄 I chose this Lawfirm because they dont bullshit you... If the case isn't worth fighting for they'll let you know 💯 no beating around the bush... With every case I filed 📂 ive won 🏆 This law firm wins cases & is very knowledgeable on the different types... When it comes to law??? ⚖️ you want a mean 😤 team that fights for you... This firm is not soft 🤧 they dont take no bullshit just let them cook these cases for you 👨🍳👩🍳🍲 & they'll for surely serve your opposition... They make million dollar 💵 companies fold like paper 📃 when it comes to fighting for you! I give this firm 10/10 🙌
Attorney Grossman is an excellent counsel and advisor, knowledgeable about Family Law, Divorce and spousal domestic abuse. He listens to your psychosocial history and engages you in the laws and in the California state regulations, as well as the various legal strategies to your family problem. In my case, he explained the complexity of filing a civil suit for female on male domestic physical injury/abuse, while also filing a divorce claim in sequence or concurrently. Attorney Grossman is kind and sensitive and acted not just as competent legal counsel, but also like a rabbi/pastor and health coach. I will be back to see him next,soon, for a Family Trust contract, if I am blessed enough to avoid divorce first. FIVE STARS FOR ATTORNEY MARC GROSSMAN!
100 N Euclid Ave 2nd floor, Upland, CA 91786
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Most recent written review from Ian McDaniel: Feb 3, 2026 (180 days ago)
Written Reviews
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Case Type Unspecified
Unknown
Marc is knowledgeable, experienced and friendly. He worked diligently to provide me with multiple options for my issue while keeping in mind what I wanted.
Case Type Unspecified
Unknown
Upon first walking into the Offices of Marc Grossman I was mesmerized by all the historical monuments he has hanging/decorated all over the bulkhead heads with furniture thats traditional & fits the environment of law studies 👩⚖️👨⚖️💼 The staff as a whole is sharp 🗡 while waiting for my case consultation the paralegals were very kind & respectful while also handling multiple task typing at full speed 👩💻👨💻 & in other rooms youll see a gentleman penning ✍️ & signing important documents 📃📄 I chose this Lawfirm because they dont bullshit you... If the case isn't worth fighting for they'll let you know 💯 no beating around the bush... With every case I filed 📂 ive won 🏆 This law firm wins cases & is very knowledgeable on the different types... When it comes to law??? ⚖️ you want a mean 😤 team that fights for you... This firm is not soft 🤧 they dont take no bullshit just let them cook these cases for you 👨🍳👩🍳🍲 & they'll for surely serve your opposition... They make million dollar 💵 companies fold like paper 📃 when it comes to fighting for you! I give this firm 10/10 🙌
Owner response
Many thanks . We have immense appreciation for clients like you.
Case Type Unspecified
Unknown
Attorney Grossman is an excellent counsel and advisor, knowledgeable about Family Law, Divorce and spousal domestic abuse. He listens to your psychosocial history and engages you in the laws and in the California state regulations, as well as the various legal strategies to your family problem. In my case, he explained the complexity of filing a civil suit for female on male domestic physical injury/abuse, while also filing a divorce claim in sequence or concurrently. Attorney Grossman is kind and sensitive and acted not just as competent legal counsel, but also like a rabbi/pastor and health coach. I will be back to see him next,soon, for a Family Trust contract, if I am blessed enough to avoid divorce first. FIVE STARS FOR ATTORNEY MARC GROSSMAN!
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Unknown
I was referred to Marc Grossman by my brother was able to get a consultation the same day regarding real estate situation I was in. He answered all my questions, explained the process I was concerned about and did so in a clear manner. 5/5
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Good service and very friendly.
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I highly recommend Marc Grossman. They were attentive, knowledgeable and always kept me informed throughout the process.
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I was referred to Mark Grossman from a family member. Mark took his time to understand my case and giving me some options. Generously took the time on the call. He even took my call when I had additional questions the following day. I would recommend Mark for any of your legal needs.
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I consulted Atty Grossman on an issue. I described it on the phone and he suggested a f/u meeting after he reviewed my case. At the meeting, he gave his opinion, straightforward and honest, and the various scenarios of next steps. This was very helpful to someone like me trying to navigate the legal system. Kudos to Atty Grossman
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Marc was wonderful to work with, very professional and straightforward. His attention to our family and our situation made us feel at ease and protected. He was incredibly knowledgeable and experienced. I strongly recommend his legal services to anyone in need of a solid attorney firm. You won't be disappointed.
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Unknown
No star, Marc Grossman doesn't deserve not one at all, but it wont post without at least one star. The mismanagement of my divorce case cost me thousands of dollars. Mr. Grossman handed my case to his law clerk and my case was rejected twice due to in house office mistakes. I paid the initial agreed amount, paid an additional amount to correct the first rejection (missing forms). When I emailed Mr. Grossman whom had no contact with me during this whole time, he responded with such aggression and unethical behavior. Three and a half years later, paid him thousands and I am not divorced. I filed and went to child support court by myself,. I'm unable to recover back owed child support or unpaid debt. So disappointed by Marc Grossman, I would never ever tell anyone to use his services. Don't use him, because you need an attorney who is looking out for you, not one who's only interest is his own monetary gain from you.!!!
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The Law Offices of Marc Grossman truly exemplify excellence in the legal profession. From the moment I walked through their doors, I was greeted with a level of professionalism and expertise that immediately put me at ease. Mr. Grossman and his team are nothing short of exceptional, and I cannot speak highly enough of their services. First and foremost, Marc Grossman himself is an outstanding attorney. His vast knowledge of the law, combined with his years of experience, make him a true expert in his field. He is not only exceptionally competent but also incredibly compassionate. He takes the time to listen to your concerns and provides insightful legal advice that is both clear and comprehensive. From the initial consultation to the resolution of my case, Mr. Grossman demonstrated unwavering dedication and commitment. The legal team at the Law Offices of Marc Grossman is equally remarkable. Their professionalism and attention to detail set them apart. They are responsive, thorough, and consistently keep their clients informed throughout the entire legal process. This level of communication and transparency is invaluable and greatly appreciated, especially during what can often be stressful and uncertain times. What truly sets this law firm apart, however, is their genuine concern for their clients' well-being. Marc Grossman and his team go above and beyond to ensure their clients' needs are met, and they take a personalized approach to every case. It's clear that they genuinely care about the individuals they represent, which is a rare and invaluable quality in the legal field. In addition to their exceptional legal prowess, the Law Offices of Marc Grossman have a reputation for achieving outstanding results. They combine their legal expertise with a deep understanding of the unique aspects of each case, resulting in successful outcomes for their clients. It's not just about winning cases; it's about securing the best possible outcome for their clients, and this firm consistently delivers on that promise.
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Unknown
I don't know this place????
Owner response
And we do not know you. You left me a bad review because you do not know who we are? We offer free consultations and do our best to treat everyone like they were family because weunderstand how important our clients matters are. Perhaps if you did know who we are, you would not have left a one star review. I would address your issues or concerns if I knew what they were. I wish you all the best. Marc Grossman
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