Top PI Firms in Houston, TX

1,409 firms · 977 headquartered · 432 with local offices · Ranked by Sophistication Index

Houston, Texas is home to 977 PI firm headquarters and an additional 432 firms with local offices, totaling 1,409 firms with a presence in the city. At an average 26.8 SI (F grade), there is significant room for technology adoption among Houston firms. The most adopted technologies are Microsoft 365 (55%) and WordPress (53%).

#	Firm	Grade	Attorneys	Tech
1	Abraham, Watkins, Nichols, Agosto, Aziz & Stogner abrahamwatkins.com	A+	65	22	HQ
2	Simmons and Fletcher, P.c., Injury & Accident Lawyers simmonsandfletcher.com	A+	123	24	HQ
3	The Lanier Law Firm lanierlawfirm.com	A+	—	16	HQ
4	Tracey Fox & Walters traceylawfirm.com	A+	95	18	HQ
5	George Salinas Injury Lawyers salinastriallaw.com	A+	37	18
6	Kanner & Pintaluga kpattorney.com	A+	369	22
7	The Carlson Law Firm carlsonattorneys.com	A	117	13
8	albtriallawyers.com albtriallawyers.com	A	41	27
9	Law Office of Shane R Kadlec injurylawyerhouston.com	A	4	10	HQ
10	Anderson Law Firm maafirm.com	A	145	24
11	Zinda Law Group, PLLC zdfirm.com	A	150	25
12	Lorenz & Lorenz lorenzandlorenz.com	A	41	17
13	Lalezary Law Firm lawbrothers.com	A-	—	22	HQ
14	Onward Injury Law onwardinjurylaw.com	A-	20	21	HQ
15	texasbulldoglaw.com texasbulldoglaw.com	A-	24	21	HQ
16	Hill Law Firm jahlawfirm.com	A-	117	18
17	Zehl & Associates zehllaw.com	A-	130	19	HQ
18	The Advocates Law theadvocates.com	A-	48	20
19	danielstark.com danielstark.com	A-	36	19
20	Stewart J. Guss attorneyguss.com	A-	43	22	HQ
21	Kherkher Garcia kherkhergarcia.com	A-	8	24	HQ
22	Ferrer Poirot & Wansbrough lawyerworks.com	A-	32	24
23	Patrick Daniel Law patrickdaniellaw.com	A-	42	21	HQ
24	Chad Jones Law chadjoneslaw.com	A-	40	21
25	Lipcon, Margulies & Winkleman, P.A. lipcon.com	A-	269	18
26	Texasjustice texasjustice.com	A-	38	17
27	AK Law Firm akfirm.com	A-	23	18	HQ
28	AlliantGroup alliantgroup.com	A-	—	22	HQ
29	jasonenglishlaw.com jasonenglishlaw.com	A-	42	15
30	McMinn Law Firm Llp. mcminnlaw.com	A-	130	19
31	The Stephens Law Firm joestephenslaw.com	A-	16	18	HQ
32	Thomas J. Henry thomasjhenrylaw.com	A-	64	18	HQ
33	Chandler chandlerrosslaw.com	A-	32	21
34	Stephens Law Firm stephenslaw.com	A-	54	18
35	Gomel Law Firm 713abogado.com	A-	—	18	HQ
36	Craft Law Firm craftlawfirm.com	A-	75	16	HQ
37	Ford Bergner LLP fordbergner.com	A-	—	11	HQ
38	The Calderon Law Firm josecalderon.com	A-	—	17	HQ
39	Payne Law Firm paynelawfirm.com	A-	11	17	HQ
40	paynelaw.com paynelaw.com	A-	37	17
41	Bailey & Galyen, Attorneys at Law thetexasattorney.com	A-	590	18
42	Amaro Law Firm amarolawfirm.com	A-	59	17
43	charlesargento.com charlesargento.com	A-	40	19
44	McCathern Law Firm mccathernlaw.com	A-	282	13
45	The Stewart Law Firm thestewartlawfirm.net	A-	37	15
46	txpersonalinjuryfirm.com txpersonalinjuryfirm.com	A-	46	18
47	Bailey Cowan Heckaman PLLC bchlaw.com	A-	34	19	HQ
48	Justice Seekers justiceseekers.com	A-	—	19	HQ
49	Uvalle Law Firm lawboss.com	A-	—	21	HQ
50	Wyly & Cook, PLLC wylylawfirm.com	A-	32	17	HQ

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Top Technologies in Houston

adoption within city

Microsoft 365

55%

WordPress

53%

Google Analytics

49%

Google Workspace

45%

Google Tag Manager

31%

Google reCAPTCHA

18%

Facebook Pixel

17%

Elementor

15%

Gravity Forms

13%

CallRail

12%

Market Segments in Houston

firm distribution

Minimalist Tech Users

353 25%

Awareness-Only Firms

243 17%

Conversion-Focused Firms

239 17%

Basic Tech Adopters

237 17%

Engagement Specialists

76 5%

Awareness Leaders

75 5%

Retention Innovators

70 5%

Other Cities in Texas

64 cities

Dallas 266 firms Austin 162 firms San Antonio 120 firms Fort Worth 56 firms Mcallen 25 firms El Paso 25 firms Corpus Christi 22 firms Beaumont 17 firms Plano 16 firms Sugar Land 15 firms Waco 15 firms Tyler 13 firms Brownsville 12 firms Amarillo 12 firms The Woodlands 11 firms Mckinney 10 firms Galveston 10 firms Richardson 10 firms Lubbock 10 firms Denton 9 firms Abilene 9 firms Edinburg 9 firms Arlington 9 firms Bellaire 9 firms View All 64 cities