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VerifiedLawFirms editorial: Focus and practice areas — This Springfield, Illinois firm concentrates on criminal defense. Its work covers the charges that move through Illinois courts most often, and it also takes on federal…

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Address Automatically Confirmed 2026-07-28
Phone number Automatically Confirmed 2026-07-28

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About Vig Law

Vig Law, P.C. is a criminal defense law firm based in Springfield, in Sangamon County, Illinois.

The firm is made up of two attorneys, William Vig and Sara Vig, who are husband and wife and both graduated from the University of Illinois College of Law.

Both are CJA attorneys for the United States District Court for the Central District of Illinois. The firm states that its attorneys have a combined 20 years of experience in the criminal justice system in Sangamon County and nearby areas.

The practice focuses on criminal defense and related matters, including DUI and DWI, drug crimes, sex offenses, violent crime, federal crimes, traffic violations, juvenile delinquency, license reinstatement, post-conviction work, and appeals. Vig Law handles cases in both state and federal court.

It serves clients in Springfield and surrounding central Illinois counties, including Cass, Christian, Logan, Macon, Macoupin, Menard, Montgomery, Morgan, and Pike. The office is at 1100 S 5th St in Springfield, and the firm offers a free consultation.

Editor's Review

VerifiedLawFirms editorial

Focus and practice areas

This Springfield, Illinois firm concentrates on criminal defense. Its work covers the charges that move through Illinois courts most often, and it also takes on federal matters. The practice areas the site lists give a clear picture of the kinds of cases the two attorneys handle. Criminal defense is the whole of the firm's focus, so a client reaching out is dealing with lawyers who work these cases day to day.

The charges the firm handles

Vig Law lists DUI and DWI, drug crimes, sex offenses, and violent crime among its core areas. It also handles federal charges, traffic violations, and traffic tickets. These categories include everyday traffic citations as well as felony charges that carry prison time.

Each area carries its own rules and its own stakes. A DUI charge in Illinois can affect a driver's license as well as a criminal record. Drug and violent crime charges can bring felony exposure. Sex offense cases carry registration consequences that follow a person for years. The firm names all of these as part of its regular caseload.

Work beyond the initial charge

The firm's listed work reaches past the first hearing. Vig Law handles juvenile delinquency matters, license reinstatement, post-conviction petitions, and appeals. Its practice menu also names civil rights. In my opinion, that range shows the firm takes both trial-level charges and the appeals or petitions that can follow a conviction.

License reinstatement matters when a driver wants to get back on the road after a suspension. Post-conviction work and appeals come into play once a case has already been decided. A firm that lists these alongside trial defense signals that it stays with a matter through more than one stage.

How the team is built

The firm has two attorneys, William Vig and Sara Vig. William Vig also goes by Bill. The two are husband and wife, and they run the practice together. A firm this size means a client works directly with one of the two named lawyers.

Shared credentials

Both attorneys graduated from the University of Illinois College of Law. That shared schooling gives the firm one consistent training base. Both also hold CJA appointments for the United States District Court for the Central District of Illinois.

A CJA appointment carries specific weight. Under the Criminal Justice Act, federal courts appoint private attorneys to represent defendants who cannot afford counsel. A lawyer on that panel has been approved by the court to take federal criminal cases. Both Vig attorneys hold that standing.

The firm states that its attorneys have a combined 20 years of experience in the Sangamon County criminal justice system. As a reviewer, I read that as two lawyers who have spent their careers in and around the same local courts.

Where the firm works

Vig Law is based in Springfield, in Sangamon County. The firm serves clients across a group of central Illinois counties. Those include Cass, Christian, Logan, Macon, Menard, Montgomery, Morgan, and Pike, along with Sangamon itself. The attorney bios also name Macoupin County.

This is a defined regional footprint. The counties named cluster around Springfield, so the firm's stated reach matches the area its attorneys know from local practice. For a criminal case, that local knowledge covers the courthouses, the prosecutors, and the procedures of a specific set of counties.

State and federal courts

Vig Law works in both state and federal court. Illinois criminal cases and federal matters run under different rules and different courtrooms. A charge in state court follows Illinois statutes and county procedure. A federal charge moves through the United States District Court, where the CJA appointments the two attorneys hold apply.

Handling both keeps a client with the same firm whether a case starts in a county courtroom or a federal one. The firm names juvenile delinquency and post-conviction work as part of this same span of courts.

What the record shows

The firm documents its work through its website and several social channels, including Facebook, Instagram, LinkedIn, and Twitter, now called X. The site sets out the attorneys, their credentials, and the areas of law they take on.

Two facts anchor that record. Both attorneys hold degrees from the University of Illinois College of Law, and both carry CJA appointments in the federal Central District of Illinois. In my opinion, a two-attorney firm that states its schools, its court appointments, and its home counties gives a reader a clear basis for judging fit on a local criminal matter.

The site keeps its public detail on these points. It names the lawyers, the charges they defend, and the counties and courts where they appear.

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Sara Vig

Sara Vig graduated from the University of Illinois College of Law. She is a CJA attorney for the United States District Court for the Central District of Illinois. She represents clients as a criminal defense lawyer in Sangamon, Macon, Morgan, Logan, Christian, Montgomery, Macoupin, Pike, Cass, and surrounding central Illinois counties. She and William Vig are husband and wife and both practice from Springfield, Illinois.

William Vig

William Vig, also called Bill, graduated from the University of Illinois College of Law. He is a CJA attorney for the United States District Court for the Central District of Illinois. He represents clients as a criminal defense lawyer in Sangamon, Macon, Morgan, Logan, Christian, Montgomery, Macoupin, Pike, Cass, and surrounding central Illinois counties. He and Sara Vig are husband and wife and both practice from Springfield, Illinois.

Contact Vig Law

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Phone

Address

1100 S 5th St
Springfield, IL 62703

Map of 1100 S 5th St, Springfield, IL (see the address above for a text alternative).