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Monday 8:30am - 5pm Tuesday 8:30am - 5pm Wednesday 8:30am - 5pm Thursday 8:30am - 5pm Friday 8:30am - 5pm

Petersen Parkinson & Arnold PLLC

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Idaho Falls, ID
Petersen Parkinson & Arnold PLLC

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Over 120 years experience in Workers’ Comp, Social Security Disability & Personal Injury cases.

We take a variety of cases ranging from initial denials to the more complicated. With personalized service, we keep you informed and up to speed on the progress of your case, and assist you in gathering information to mount a successful claim. Our firm is certified by the Idaho Bar association and Idaho Trial Lawyers Association as experts in Workers' Compensation. We have seen a lot of different scenarios and can navigate the many obstacles placed in the way of you being compensated for your injury.

10/16/2026

10/15/2026

Over 120 years Combined Experience.
Contact us today.
208-522-5200
PPAinjurylaw.com

10/11/2026

October is National Disability Employment Awareness Month. If an illness or long-term injury prevents you from working, navigating the Social Security Disability Insurance (SSDI) system can feel overwhelming. Denials and delays are common, but they don't have to be the end of the road.
Our experienced team helps simplify the process, helping you understand your options to get the benefits you deserve.
📲 Learn how we can help with your claim at PPAinjurylaw.com/services

10/08/2026

We believe every injured Idahoan deserves high-quality legal representation, regardless of their immediate financial situation. We work on a contingency fee basis. This means you pay absolutely nothing upfront, and you will never receive a bill for our services unless we successfully recover compensation for your case. Don't let financial worry stand in the way of the benefits you're entitled to.
Contact us today for a completely free consultation: PPAinjurylaw.com

10/06/2026

We are excited to introduce Jack Carpenter, the newest attorney to join the Petersen, Parkinson and Arnold team.
Jack is an Idaho Falls native who specializes in Workers’ Compensation and Personal Injury. He earned his undergrad at Lewis-Clark State College and his J.D. from Concordia University School of Law. With a diverse background that includes serving as a public defender and working in insurance defense, Jack’s career is driven by a deep commitment to helping people.
Outside of work, Jack is a total family man. He and his wife have three kids who keep them constantly on the move with school, dance, and football. He’s also a big fan of Monty Python and enjoys making memories at Redfish Lake.�
Welcome Jack!

10/05/2026

October brings beautiful fall colors to Idaho, but it also brings unique driving hazards. Shorter days mean blinding morning sun glare and increased wildlife activity during peak commute hours.
Stay safe on the road this month with these tips:
☀️ Keep a pair of polarized sunglasses in your vehicle.
🍁 Slow down on tree-covered roads where fallen leaves can make asphalt as slippery as ice.
🦌 Watch the shoulders for deer active during dawn and dusk.
If an unexpected accident catches you off guard, our team is ready to stand up for your legal rights. Visit PPAinjurylaw.com to learn more.

10/01/2026

When you are recovering from an injury, you shouldn't have to fight the insurance companies alone. We bring more than a century of combined legal experience to your side.We handle the legal details, the adjusters, and the paperwork so you can focus entirely on your physical recovery.
💼 Personal Injury | Workers' Comp | SSDI
📞 Call us at (208) 522-5200 or visit
PPAinjurylaw.com to schedule a free consultation.

09/30/2026

Injuries don't just happen on construction sites.
If you are an Idaho worker injured while running a work errand, traveling between job sites, or performing regular duties off-site, you are likely still covered by Workers' Compensation. Don't let insurance companies tell you otherwise. Reach out for a free consultation at the location conven: PPAinjurylaw.com

09/26/2026

Worried about how much it costs to talk to an attorney? Don't be. At Petersen, Parkinson & Arnold, your initial consultation is 100% free of charge. Even better, we operate on a contingency basis for personal injury and workers' comp—meaning you don't pay us a single dime in attorney fees unless we successfully win or settle your case.
Call today (208) 522-5200 to learn more!

09/22/2026

"Working with PPA was really positive...I feel really good about my experience." With a collective 120+ years of experience, we don't back down from getting the compensation you deserve.
Whether you visit us in Idaho Falls or Twin Falls you will meet directly with an experienced attorney from day one. Learn more: PPAinjurylaw.com

Address

390 N Capital Avenue
Idaho Falls, ID
83402

Opening Hours

Monday	8:30am - 5pm
Tuesday	8:30am - 5pm
Wednesday	8:30am - 5pm
Thursday	8:30am - 5pm
Friday	8:30am - 5pm

Telephone

+12085225200

Website

https://ppainjurylaw.com/

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