Skip to content

Mark J. Byrne, Esq.General practice lawyer in Buffalo, NY

Mark J. Byrne, Esq. is a general practice lawyer at 484 Delaware Ave Fl 2, Buffalo, NY 14202, ranked #6 of 354 general practice lawyers in Buffalo and rated 5.0 from 22 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.

Buffalo, NYUpdated 0 paid placements in any rankingHow we rank

Call (716) 880-0719

Key facts

Key facts about Mark J. Byrne, Esq.
Address484 Delaware Ave Fl 2, Buffalo, NY 14202Get directions
Phone(716) 880-0719
HoursOpen 24 hours, 7 days a week
Google rating5.0 from 22 Google reviews

Practice areas

Each practice area shows the evidence we matched it on.

Service area

Serves Buffalo and 11 towns within 25 miles: Kenmore, West Seneca, Lackawanna, Eggertsville, Cheektowaga, Amherst, Tonawanda, Depew, North Tonawanda, Grand Island and Lancaster.

Based in Buffalo, NYView on map

Opening hours

Opening hours for Mark J. Byrne, Esq.
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 Mark J. Byrne, Esq.

How is Mark J. Byrne, Esq. ranked in Buffalo?

Mark J. Byrne, Esq. is ranked #6 of 354 general practice lawyers in Buffalo by LFR Score, with 68 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 Mark J. Byrne, Esq.’s hours?

Mark J. Byrne, Esq. 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 Mark J. Byrne, Esq. serve?

Serves Buffalo and 11 towns within 25 miles: Kenmore, West Seneca, Lackawanna, Eggertsville, Cheektowaga, Amherst, Tonawanda, Depew, North Tonawanda, Grand Island and Lancaster. The list is based on the business's location and the usual service radius for general legal matters. Confirm your address is covered when you call.

What do Google reviews say about Mark J. Byrne, Esq.?

Mark J. Byrne, Esq. has a rating of 5.0 from 22 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 Mark J. Byrne, Esq.?

Call Mark J. Byrne, Esq. on (716) 880-0719. The business is at 484 Delaware Ave Fl 2, Buffalo, NY 14202. Ask how the firm charges before the first meeting, and keep confidential details for after its conflict check.

Own Mark J. Byrne, Esq.? Claim this profile.

Claiming is free. Correct your hours, practice areas and service area. The LFR Score is recalculated from corrected data; payment never changes it.

Claim this profile

Compare nearby general practice lawyers

Mark J. Byrne, Esq. compared with nearby businesses
BusinessRankLFR ScoreGoogle ratingSaturdaySundayDistance away
Mark J. Byrne, Esq. (this business)—685.0 (22)YesYes
Lewis & Lewis, P.C.#4684.8 (119)YesYes14.1 mi
Stephens & Stephens, LLP#5685.0 (23)YesYes3.1 mi
Texido Law#7685.0 (20)YesYes0.9 mi

See all 354 ranked general practice lawyers in Buffalo