🔧 Official Rankings
10 Best Plumbers in San Marcos, TX (September 2026)
We compared 10 plumbers serving San Marcos and Hays County, Texas, and ranked the top providers by verified reviews, ratings, and local reputation — 3,862 customer reviews in all.
The 10 listed below hold an average rating of 4.9 out of 5, led by Woods Comfort Systems. Updated for September 2026.
- Plumbers ranked
- 10
- Average rating
- 4.9★
- Reviews analyzed
- 3,862
- Area code
- 512
⭐ 4.9 · 2795 reviews
1902 Dutton Dr, San Marcos, TX 78666
⭐ 5.0 · 101 reviews
132 Raymondville Path, San Marcos, TX 78666
⭐ 4.9 · 285 reviews
102 Wonder World Dr #304-141, San Marcos, TX 78666
⭐ 4.8 · 428 reviews
2004 Medical Pkwy #2004B, San Marcos, TX 78666
⭐ 4.8 · 84 reviews
1409 N Bishop St Ste C-6, San Marcos, TX 78666
⭐ 4.9 · 41 reviews
1101 Thorpe Ln Ste 105-118, San Marcos, TX 78666
⭐ 4.9 · 34 reviews
182 San Diego Ln, Martindale, TX 78655
Plumbers listed here serve San Marcos, Hays County, and nearby ZIP codes including 78666, 78667.