About Law Office of Manning Zimmerman & Oliveira PLLC

About Law Office of Manning Zimmerman & Oliveira PLLC — personal injury Manchester New Hampshire

The Law Office of Manning Zimmerman & Oliveira PLLC handles personal injury Manchester claims with more than 50 combined years of experience. Based in Manchester, the firm serves injured residents across Hillsborough County and the wider state. Attorneys Anna Goulet Zimmerman, Michaila M. Oliveira, and Allison K. Siwacki, with Maureen Raiche Manning of counsel, focus on injury and workers’ compensation.

The firm offers free initial consultations and accommodates evening and weekend meetings by appointment. That flexibility helps injured clients who are managing treatment and work. You can browse more Manchester attorneys to compare experience.

What Clients Say

Clients describe a responsive, BBB-accredited firm that listened carefully. Many appreciate the flexible meeting times around their schedules. Reviewers also note attorneys who explained the workers’ compensation process clearly.

personal injury Manchester — Practice Areas & Services

Car and truck accident claims in the Manchester area
Slip and fall and premises liability injuries
Dog bite injury claims
Workers’ compensation for injured employees
Wrongful death claims and evening/weekend appointments

Frequently Asked Questions

Can I meet outside normal business hours?

Yes. This firm accommodates evening and weekend meetings by appointment. That helps if you are recovering or cannot miss work. Ask to schedule a time that fits your situation.

Is a free consultation available for my injury claim?

Yes, the firm offers free initial consultations. You can review what happened and learn your options at no cost. It is a practical first step after an accident.

Which court handles Manchester injury lawsuits?

Hillsborough County Superior Court, Northern District in Manchester hears larger injury cases. Smaller claims may go to circuit court. Your attorney files where your damages belong.

Quick Facts: Personal Injury in Manchester, New Hampshire

2024 toll: New Hampshire recorded 134 roadway fatalities in 2024 — Union Leader
Filing deadline: NH allows three years to file most injury claims — Nolo, NH Personal Injury Laws
Impaired driving: About 36% of recent NH traffic deaths involved alcohol-impaired driving — TRIP National Research

What People Say About Law Office of Manning Zimmerman & Oliveira PLLC

The Law Office of Manning Zimmerman & Oliveira PLLC in Manchester, New Hampshire, is highly regarded for its exceptional personal injury legal services. Clients consistently praise Anna Zimmerman, Michaila Oliveira, and Deb Graziani for their professionalism, compassion, and thorough communication throughout the legal process, making clients feel supported and informed every step of the way. Many reviewers express their gratitude for the team’s dedication and effectiveness, recommending the firm without reservation for anyone in need of legal assistance.

Google Reviews for Law Office of Manning Zimmerman & Oliveira PLLC

I don’t know how a thank you is sufficient enough to say to Michaila Oliveria and Deb Graziani.

I cannot say enough positive things about Maureen, Anna and the rest of the team at

Anna Zimmerman is absolutely the best. She has been there for helping me in every step of the way. Anna has a great attitude and very easy to talk to. I am definitely recommending her to anyone that needs help.

I recently had Anna Zimmerman and her team for my recent personal injury case. I could not be happier with the skill, professionalism and results. I was treated as a member of the team and updated regularly on the progress of the case. The team did not overwhelm me with legal terms and I knew I could trust them. After experiencing the first case with Anna and her team. I reached out to her again for the excellent service I received the first time. I would highly recommend them and the firm without reservation. Thank you Anna Zimmerman and team. I will always recommend your firm.

Anna was personable, responsive and walked me through each step of my case and answered all my questions. I would recommend/have recommended Anna to everyone.

I highly recommend the law office of Manning Zimmerman & Oliveira ! Anna Zimmerman is so knowledgeable helpful and nice! She’s very accommodating and understanding!

Couldn’t have asked for a better team to represent our Mom. They were extremely thorough, compassionate during a very difficult situation. Deb took the time to check in with Mom and us to make sure we were up to date with everything in a timely manner. Anna Zimmerman and her team should be very proud of the service they give to their clients.

Anna Zimmerman and her team (Deb is amazing!) are the most thorough, kind, caring, compassionate group that we have ever met. They guided us through what could have been a very difficult situation. Making sure that everything was taken care of. We were so glad to find GREAT representation and ended up meeting some of the nicest people ever.

I got into a car accident back in June 2022 and durning a time of pain and suffering I emailed Manning Zimmerman & Oliverira. They got back to me right the next day… I had the pleasure of working with Michaila and Deb and anytime I had a question day or night got right back to me, assured me at times things would be okay after just having my car totaled by someone with no license and my insurance not helping at all. They got me what i deserved I highly recommend this law firm 1000000 % you need help they will be there for you.

I had the pleasure of working with Michaila Oliveira and Deb Graziani for my recent personal injury case. I could not be happier with the skill, professionalism and results. I was treated as a member of the team and updated regularly on the progress of the case. The team did not overwhelm me with legal terms and then just tell me not to worry. After experiencing a traumatic event the legal proceedings are part of the healing. Michaila and Deb gave me that sense of justice. I recommend them and the firm without reservation.

I had the pleasure working with Michaila Oliveira she was the lawyer appointed to my case as well as Kim Searles paralegal. Amazing team! I was more than happy with how they handled working with myself and my case. They were up front honest and to the point very thorough in explaining the process of what we were to encompass throughout our legal journey. I felt confident and trusting in them because of their professionalism and compassion for myself and the case. They kept me up to date with everything all of the time I never felt neglected they have a great way of interacting with their clients both through verbal, written communication as well as a unique portal software program designed to work with keeping themselves & clients organized with all of the paperwork & photos that are involved in a given case. Which by the way is a lot!

The team was so friendly and helpful. Everyone was amazing. I’m very glad I chose them to represent me!

I went into my case knowing it would be a hard case to have come out into my favor, and that was also a set out at the beginning, before any paperwork was even signed, over the phone, and I was very clear on that fact. However, Michaila, Deb, and the whole team worked wonderfully and got me an amazing, life changing settlement for my injury. Their professionalism and compassion was never ending, even with my odd-hours of email contact and the occasional anxiety-ridden ones. I cannot thank them enough for the work they did for me and ultimately for my family.

I’m thrilled to leave this review for the law office of Manning Zimmerman and Oliveira, more specifically Attorney Michaila Oliveira and her assistant Deb. From the second I contacted them until my case was settled I was treated with the utmost kindness, respect, and professionalism. I had no idea what I was doing as far as hiring a lawyer and they took care of everything for me, they never made me feel bad for asking so many questions, and probably the same ones over and over. They went out of their way to work so hard on my case. Michaila was willing to put my best interest first even if that meant more work for her, especially as the case was coming to a close. I went into this whole scenario blind and they walked me through everything every step of the way. I just never had to worry or stress about getting anything done because they took it all off my plate. I actually looked forward to talking with Deb, she was so friendly and professional, always so empathetic. I will truly miss them and although I hope I don’t need them in the future, they would be my first choice hands down.

Ms. Oliveira took on my hearing at very short notice and was a pleasure to work with. She was thorough, set realistic expectations, and was communicative every step of the way. I was pleased with the negotiated outcome and avoided facing off in court the day of the hearing.

Law Office of Manning Zimmerman & Oliveira PLLC