# HagEstad Law Group, PLLC

> Multi-state law firm with offices in Surprise, Arizona and Missoula, Montana, representing individuals, families, and businesses in estate planning, probate, civil litigation, business law, and real estate law. Founded in 2019 by brothers G. Patrick and David J. HagEstad; attorneys are licensed in Arizona and Montana.

The firm handles both transactional work (wills, trusts, business formation, contracts) and litigation, including insurance defense. Initial consultations are free; fee options include contingency and flat-fee arrangements.

## Services

- [Arizona Estate & Probate Law](https://hagestadlaw.com/arizona-estate-probate-lawyers): Estate planning, probate, trust administration, and estate litigation in Arizona
- [Montana Estate & Probate Law](https://hagestadlaw.com/montana-estate-probate-lawyers): Estate planning, probate, trust administration, and estate litigation in Montana
- [Estate Planning (Montana)](https://hagestadlaw.com/montana-estate-planning-lawyers): Wills, revocable and irrevocable trusts, powers of attorney, healthcare directives
- [Arizona Probate](https://hagestadlaw.com/arizona-probate-lawyers): Probate and estate administration through the Arizona courts
- [Montana Probate](https://hagestadlaw.com/montana-probate-lawyers): Probate and estate administration through the Montana courts
- [Trust Administration (Montana)](https://hagestadlaw.com/montana-estate-trust-administration-lawyers): Managing and distributing trust assets under fiduciary duties
- [Estate & Trust Litigation (Montana)](https://hagestadlaw.com/montana-estate-trust-litigation-lawyers): Will contests, trust disputes, and inheritance disputes
- [Montana Civil Litigation](https://hagestadlaw.com/montana-civil-litigation-lawyers): Insurance defense, bad faith, dram shop, and professional negligence matters
- [Insurance Defense](https://hagestadlaw.com/montana-insurance-defense): Defending insurers and insureds in coverage and liability disputes
- [Bad Faith](https://hagestadlaw.com/montana-bad-faith-lawyers): First- and third-party bad-faith insurance claims
- [Professional Negligence](https://hagestadlaw.com/professional-negligence-montana): Professional liability and malpractice defense
- [Arizona Business Law](https://hagestadlaw.com/arizona-business-lawyers): Entity formation, contracts, and commercial disputes in Arizona
- [Montana Business Law](https://hagestadlaw.com/montana-business-lawyers): Entity formation, contracts, and commercial disputes in Montana
- [Business Contracts](https://hagestadlaw.com/montana-business-contracts-lawyers): Contract drafting, review, and negotiation
- [Arizona Real Estate Law](https://hagestadlaw.com/arizona-real-estate-lawyers): Commercial real estate, title and deed litigation, and property disputes
- [Montana Real Estate Law](https://hagestadlaw.com/montana-real-estate-lawyers): Commercial real estate, title and deed litigation, and property disputes

## About

- [Our Team](https://hagestadlaw.com/our-staff): Attorneys and staff across the Arizona and Montana offices
- [G. Patrick HagEstad](https://hagestadlaw.com/g-patrick-hagestad): Founding partner; AV Preeminent rated; licensed in AZ and MT
- [David J. HagEstad](https://hagestadlaw.com/david-hagestad): Partner; estate planning, probate, and insurance defense; licensed in AZ and MT
- [Christian J. Flores](https://hagestadlaw.com/christian-j-flores): Estate planning and probate; licensed in AZ

## Results & Reviews

- [Case Results](https://hagestadlaw.com/case-results): Outcomes and representative matters across the firm's practice areas
- [Nonprofit & Business Formation, Phoenix AZ](https://hagestadlaw.com/case-results/successful-formation-of-nonprofit-and-business-phoenix-arizona): Entity selection, structuring, and compliance

## Contact

- [Contact Us](https://hagestadlaw.com/contact-us): Office addresses, phone numbers, hours, and intake form
- [Free Consultation](https://hagestadlaw.com/free-consultation): Request a free initial consultation

## Social Profiles

- [Google Business Profile — Surprise, AZ](https://www.google.com/maps?cid=10012813384940640579): Arizona office NAP, hours, and reviews
- [Google Business Profile — Missoula, MT](https://www.google.com/maps?cid=1437821802496424353): Montana office NAP, hours, and reviews
- [LinkedIn](https://www.linkedin.com/company/hagestad-law-group-pllc): Firm company page
- [Facebook](https://www.facebook.com/hagestadlaw/): Community updates and reviews
- [Avvo](https://www.avvo.com/attorneys/85374-az-david-hagestad-4856840.html): Attorney profile — rating and client reviews
- [Martindale-Hubbell](https://www.martindale.com/organization/hagestad-law-group-pllc-300015223/): Firm profile — AV Preeminent rating
- [Super Lawyers](https://profiles.superlawyers.com/arizona/surprise/lawfirm/hagestad-law-group-pllc/1b0cdd8e-43bf-4530-89fe-a1fa1d915780.html): Firm listing — Rising Stars recognition

## Optional

- [Blog](https://hagestadlaw.com/blog): Articles on Arizona and Montana estate, probate, business, and real estate law
- [Arizona Estate Tax Calculator](https://hagestadlaw.com/arizona-estate-tax-calculator): Interactive estate tax tool
- [Areas We Serve — Montana](https://hagestadlaw.com/missoula-trusts-estates): City pages for Missoula, Billings, Butte, Great Falls, Helena, Kalispell, Whitefish, and more
- [Areas We Serve — Arizona](https://hagestadlaw.com/phoenix-estate-probate-lawyers): City pages for Phoenix, Surprise, Sun City, Buckeye, and Tucson

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Language: en
Updated: 2026-07-23