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Emergency DUI and DWI Lawyers in Flower Mound, TX (2026)

17 DUI and DWI lawyers ranked by LFR ScoreUpdated 0 paid placements in this rankingHow we rank

9 of the 17 DUI and DWI lawyers on this list post 24/7 hours. 24/7 law firms come first, then same-day, each ranked by LFR Score with availability weighted higher.

After a DUI or DWI arrest, keep every paper you were given: it may set a short deadline to challenge the licence suspension. Do not discuss the facts of the case on recorded jail calls.

The short answer

  1. 1

    #1 for emergency DUI and DWI defense in Flower Mound: Sanjay Biswas - Denton DWI Attorney, open 24/7.

Rankings can't be bought. Lawyers can't pay to change their rank or score. How we rank

Top emergency DUI and DWI lawyers in Flower Mound at a glance

Ranked by our published LFR Score from public data, not by payment; a rank is not an endorsement or a prediction of results.

Top emergency DUI and DWI lawyers in Flower Mound at a glance
RankBusinessLFR ScoreGoogle ratingBased inHours
1Sanjay Biswas - Denton DWI Attorney654.9★ (143)Denton, 15 mi awayOpen 24 hrs (Google)
2Deandra Grant Law - Criminal & DWI Defense644.9★ (105)Denton, 14 mi awayOpen 24 hrs (Google)
3Deandra Grant Law - Criminal & DWI Defense644.9★ (218)Dallas, 22 mi awayOpen 24 hrs (Google)
4Dallas DWI Defender635.0★ (116)Dallas, 20 mi awayOpen 24 hrs (Google)
5Deandra Grant Law - Criminal & DWI Defense614.9★ (79)Allen, 24 mi awayOpen 24 hrs (Google)
6Deandra Grant Law - Criminal & DWI Defense605.0★ (33)Fort Worth, 20 mi awayOpen 24 hrs (Google)
7Hampton Criminal Defense DWI Attorneys P.L.L.C595.0★ (5)Southlake, 6 mi awayOpen 24 hrs (Google)
8Law Offices of Jeff C. Kennedy, PLLC - DWI Lawyer574.1★ (7)Arlington, 19 mi awayOpen 24 hrs (Google)
9Dallas DWI Lawyers565.0★ (6)Dallas, 24 mi awayOpen 24 hrs (Google)
10Lawrence Boyd at DWI Dallas474.9★ (12)Dallas, 23 mi away—

Call an emergency DUI lawyer in Flower Mound now

24-hour hours mean the firm lists itself as open around the clock on Google; that does not show its phone is answered. A lawyer may not be able to visit a jail or appear in court the same day: ask what they can do now and what it costs before you agree.

The 17 emergency DUI and DWI lawyers in Flower Mound, ranked

24/7 first, then same-day service, then the rest. Each group is in LFR Score order on emergency weights.

Ranked by our published LFR Score from public data, not by payment; a rank is not an endorsement or a prediction of results.

  4. #4 Dallas DWI Defender

    Based in Dallas, 20 mi away

    63/100LFR Score

    Ranked #4 because of its Google rating and practice area focus: 5.0★ from 116 Google reviews, listed on Google as “Criminal justice attorney”.

    Based on 7 of 9 factors; bar status and recency not yet collected.

    • 5.0★ from 116 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    5956 Sherry Ln #1000, Dallas, TX 75225
    View profile for Dallas DWI Defender(214) 310-0411

  7. #7 Hampton Criminal Defense DWI Attorneys P.L.L.C

    Based in Southlake, 6 mi away

    59/100LFR Score

    Ranked #7 because of its Google rating and practice area focus: 5.0★ from 5 Google reviews, listed on Google as “Criminal justice attorney”.

    Based on 7 of 9 factors; bar status and recency not yet collected.

    • 5.0★ from 5 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    771 E Southlake Blvd Suite 105, Southlake, TX 76092
    View profile for Hampton Criminal Defense DWI Attorneys P.L.L.C(817) 662-4744

  9. #9 Dallas DWI Lawyers

    Based in Dallas, 24 mi away

    56/100LFR Score

    Ranked #9 because of its Google rating and practice area focus: 5.0★ from 6 Google reviews, listed on Google as “Criminal justice attorney”.

    Based on 7 of 9 factors; bar status and recency not yet collected.

    • 5.0★ from 6 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    325 North St. Paul Street Ste 3100, Dallas, TX 75201
    View profile for Dallas DWI Lawyers(945) 403-4700

  10. #10 Lawrence Boyd at DWI Dallas

    Based in Dallas, 23 mi away

    47/100LFR Score

    Ranked #10 because of its Google rating and practice area focus: 4.9★ from 12 Google reviews, listed on Google as “Criminal justice attorney”.

    Based on 6 of 9 factors; bar status, recency and availability not yet collected.

    • 4.9★ from 12 Google reviews
    Address
    4303 N Central Expy #100, Dallas, TX 75205
    View profile for Lawrence Boyd at DWI Dallas(214) 691-5630

  11. Based in Denton, 15 mi away

    44/100LFR Score

    Ranked #11 because of its Google rating and practice area focus: 4.9★ from 78 Google reviews, listed on Google as “Criminal justice attorney”.

    Based on 7 of 9 factors; bar status and recency not yet collected.

    • 4.9★ from 78 Google reviews
    Hours
    Mon–Fri 9 AM–5 PM · Sat–Sun closed
    Address
    1104 N Locust St Suite A, Denton, TX 76201
    View profile for Schneider Legal PLLC - DWI/Criminal Defense(469) 708-2828

  12. #12 Law Offices of Richard C. McConathy - DWI and Criminal Defense Lawyers

    Based in Dallas, 22 mi away

    44/100LFR Score

    Ranked #12 because of its Google rating and practice area focus: 4.3★ from 267 Google reviews, listed on Google as “Criminal justice attorney”.

    Based on 7 of 9 factors; bar status and recency not yet collected.

    • 4.3★ from 267 Google reviews
    Hours
    Mon–Fri 9 AM–5 PM · Sat–Sun closed
    Address
    3710 Rawlins St Ste 1408, Dallas, TX 75219
    View profile for Law Offices of Richard C. McConathy - DWI and Criminal Defense Lawyers(972) 233-5700

  13. #13 Law Offices of Richard C. McConathy - DWI and Criminal Defense Lawyers

    Based in Denton, 13 mi away

    43/100LFR Score

    Ranked #13 because of its Google rating and practice area focus: 4.6★ from 59 Google reviews, listed on Google as “Criminal justice attorney”.

    Based on 7 of 9 factors; bar status and recency not yet collected.

    • 4.6★ from 59 Google reviews
    Hours
    Mon–Fri 9 AM–5 PM · Sat–Sun closed
    Address
    1332 Teasley Ln, Denton, TX 76205
    View profile for Law Offices of Richard C. McConathy - DWI and Criminal Defense Lawyers(940) 222-8004

  14. #14 David Finn - Dallas Criminal Lawyer & DWI Attorney

    Based in Dallas, 25 mi away

    42/100LFR Score

    Ranked #14 because of its Google rating and practice area focus: 4.6★ from 88 Google reviews, listed on Google as “Criminal justice attorney”.

    Based on 7 of 9 factors; bar status and recency not yet collected.

    • 4.6★ from 88 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun 9 AM–5 PM
    Address
    4015 Main St Ste 100, Dallas, TX 75226
    View profile for David Finn - Dallas Criminal Lawyer & DWI Attorney(214) 538-6629

  15. #15 Law Offices of Richard C. McConathy - DWI and Criminal Defense Lawyers

    Based in Frisco, 17 mi away

    42/100LFR Score

    Ranked #15 because of its Google rating and practice area focus: 4.8★ from 30 Google reviews, listed on Google as “Criminal justice attorney”.

    Based on 7 of 9 factors; bar status and recency not yet collected.

    • 4.8★ from 30 Google reviews
    Hours
    Mon–Fri 9 AM–5 PM · Sat–Sun closed
    Address
    6160 Warren Pkwy #100, Frisco, TX 75034
    View profile for Law Offices of Richard C. McConathy - DWI and Criminal Defense Lawyers(972) 526-5121

  16. #16 Law Offices of Richard C. McConathy - DWI and Criminal Defense Lawyers

    Based in Arlington, 18 mi away

    41/100LFR Score

    Ranked #16 because of its Google rating and practice area focus: 4.7★ from 22 Google reviews, listed on Google as “Criminal justice attorney”.

    Based on 7 of 9 factors; bar status and recency not yet collected.

    • 4.7★ from 22 Google reviews
    Hours
    Mon–Fri 9 AM–5 PM · Sat–Sun closed
    Address
    2000 E Lamar Blvd #600, Arlington, TX 76006
    View profile for Law Offices of Richard C. McConathy - DWI and Criminal Defense Lawyers(817) 512-2629

  17. #17 Law Offices of Richard C. McConathy - DWI and Criminal Defense Lawyers

    Based in Plano, 17 mi away

    41/100LFR Score

    Ranked #17 because of its Google rating and practice area focus: 4.6★ from 22 Google reviews, listed on Google as “Criminal justice attorney”.

    Based on 7 of 9 factors; bar status and recency not yet collected.

    • 4.6★ from 22 Google reviews
    Hours
    Mon–Fri 9 AM–5 PM · Sat–Sun closed
    Address
    5700 Granite Pkwy Ste 200, Plano, TX 75024
    View profile for Law Offices of Richard C. McConathy - DWI and Criminal Defense Lawyers(469) 304-3422

How we ranked emergency DUI and DWI lawyers in Flower Mound

Emergency lists move 10 points of the LFR Score from reputation to availability: 15% and 15%. Availability credits 24/7 hours, same-day service, weekend hours and weekly open hours. 24/7 DUI and DWI lawyers are listed first, then same-day, then the rest; ranks follow that order. Paid placement never changes a rank.

Paid placement never changes a rank or score. Attorney advertising businesses are paid, labelled, limited to 3 and shown above the ranking, outside it.

Read the full method: formula, sources and exclusions

LFR Score factors and weights
FactorWeightComputed from
Reputation15%Google star rating, adjusted for how many reviews back it
Bar status10%An active bar or law society record matched to a lawyer at the firm (not measured until a record source is loaded)
Review volume10%Number of Google reviews, compared with the most-reviewed firm on the list
Recency10%Share of reviews from the last 12 months
Availability15%Weekly office hours, Saturday, Sunday, and phones answered 24/7
Practice focus15%How clearly the firm practises this area (its Google category and name)
Proximity5%An office in the city scores highest, less the farther away it is
Claimed profile10%The firm has claimed its Law Firms Ranked profile (free and paid earn the same)
Law Firms Ranked reviews10%Verified client reviews collected by Law Firms Ranked: their rating and how many there are

Emergency DUI and DWI lawyers in Flower Mound: questions

Which DUI and DWI lawyers in Flower Mound are open 24/7?

9 on this list post 24/7 hours, including Sanjay Biswas - Denton DWI Attorney, Deandra Grant Law - Criminal & DWI Defense, Deandra Grant Law - Criminal & DWI Defense, Dallas DWI Defender and Deandra Grant Law - Criminal & DWI Defense.

Who is ranked #1 for emergency DUI and DWI defense in Flower Mound, TX?

Sanjay Biswas - Denton DWI Attorney is #1, with an LFR Score of 65 out of 100 on emergency weights.

How are emergency DUI and DWI lawyers in Flower Mound ranked?

Emergency lists move 10 points of the LFR Score from reputation to availability: 15% and 15%. Availability credits 24/7 hours, same-day service, weekend hours and weekly open hours. 24/7 DUI and DWI lawyers are listed first, then same-day, then the rest; ranks follow that order. Paid placement never changes a rank.

What should I do before the DUI lawyer arrives?

After a DUI or DWI arrest, keep every paper you were given: it may set a short deadline to challenge the licence suspension. Do not discuss the facts of the case on recorded jail calls.

How many emergency DUI and DWI lawyers here list a phone number?

17 of the 17 law firms ranked in full list a phone number. Tap Call to dial it.

Update log for Flower Mound

  1. November 2026: LFR Scores recalculated for 17 DUI and DWI lawyers serving Flower Mound.

More emergency and DUI and DWI defense pages

Other emergency practice areas in Flower Mound