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Law Office of John M. HelmsCriminal defense lawyer in Dallas, TX

Law Office of John M. Helms is a criminal defense lawyer at 8100 John W. Carpenter Fwy Ste 101, Dallas, TX 75247, ranked #32 of 421 criminal defense lawyers in Dallas and rated 4.7 from 54 Google reviews. Open 24 hours a day, 7 days a week.

Facts on this profile come from public sources and from the firm. This is not legal advice, and contacting the firm does not make it your lawyer. Check the lawyer’s standing with the state bar or law society before you hire.

Dallas, TXUpdated 0 paid placements in any rankingHow we rank

Call (214) 666-8010Website ↗

Key facts

Key facts about Law Office of John M. Helms
Address8100 John W. Carpenter Fwy Ste 101, Dallas, TX 75247Get directions
Phone(214) 666-8010
Websitejohnhelms.attorney
HoursOpen 24 hours, 7 days a week
Google rating4.7 from 54 Google reviews

Practice areas

Each practice area shows the evidence we matched it on.

Service area

Serves Dallas and 11 towns within 30 miles: Irving, University Park, Farmers Branch, Grand Prairie, Carrollton, Addison, Duncanville, Euless, Richardson, Coppell and Grapevine.

Based in Dallas, TXView on map

Opening hours

Opening hours for Law Office of John M. Helms
DayHours
MondayOpen 24 hours
TuesdayOpen 24 hours
WednesdayOpen 24 hours
ThursdayOpen 24 hours
FridayOpen 24 hours
SaturdayOpen 24 hours
SundayOpen 24 hours
  • Open 24/7
  • Open evenings — no
  • Open Saturdays
  • Open Sundays
  • Emergency service

Questions about Law Office of John M. Helms

How is Law Office of John M. Helms ranked in Dallas?

Law Office of John M. Helms is ranked #32 of 421 criminal defense lawyers in Dallas by LFR Score, with 67 out of 100 as of November 2026. The score weighs reputation, bar status, review volume, recency, availability, practice focus, proximity, claimed profile and law firms ranked reviews. No business can pay to change its rank.

What are Law Office of John M. Helms’ hours?

Law Office of John M. Helms is open 24 hours a day, 7 days a week. Its listed hours are Open 24 hours, 7 days a week. On Saturdays it is open Open 24 hours, and on Sundays Open 24 hours. Hours come from the business listing; holiday hours may differ.

What areas does Law Office of John M. Helms serve?

Serves Dallas and 11 towns within 30 miles: Irving, University Park, Farmers Branch, Grand Prairie, Carrollton, Addison, Duncanville, Euless, Richardson, Coppell and Grapevine. The list is based on the business's location and the usual service radius for criminal defense. Confirm your address is covered when you call.

What do Google reviews say about Law Office of John M. Helms?

Law Office of John M. Helms has a rating of 4.7 from 54 Google reviews. The LFR Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.

How do I contact Law Office of John M. Helms?

Call Law Office of John M. Helms on (214) 666-8010. The business is at 8100 John W. Carpenter Fwy Ste 101, Dallas, TX 75247. Its website is linked in the key facts on this page. Ask how the firm charges before the first meeting, and keep confidential details for after its conflict check.

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Compare nearby criminal defense lawyers

Law Office of John M. Helms compared with nearby businesses
BusinessRankLFR ScoreGoogle ratingSaturdaySundayDistance away
Law Office of John M. Helms (this business)—674.7 (54)YesYes
Daniel Clancy Law Office#30675.0 (35)YesYes8.8 mi
M Mathew Law Firm, PLLC#31674.8 (341)YesNo10.5 mi
The Lowe Law Office, PLLC#33675.0 (249)YesYes15.1 mi

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