Best Plumbers in Katy, TX

Top-rated plumbers serving Katy, TX — including Houston-area pros who cover your neighborhood. Compare ratings, hours and phone numbers.

9 serving Katy · updated 2026

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1. John Moore Services

4.5 (810)

$$ · Houston, TX

Open 24 hours (713) 730-2525
2. All Star AC, Plumbing & Electrical

4.6 (900)

$$ · Houston, TX

Open 24 hours (713) 842-9532
3. Cooper Plumbing

4.7 (237)

$$ · Houston, TX

Open 24 hours (832) 441-9683
4. Texas Quality Plumbing

4.6 (250)

$$ · Houston, TX

Open today · 8 AM – 6 PM (713) 690-8265
5. Roto-Rooter Plumbing & Water Cleanup

4.7 (3,500)

$$ · Houston, TX

Open 24 hours (713) 472-5554
6. Nick's Plumbing & Air Conditioning

4.7 (1,500)

$$ · Houston, TX

Open 24 hours (713) 868-9907
7. Wedgeworth Plumbing

4.9 (300)

$$ · Houston, TX

Open today · 8 AM – 6 PM (832) 867-5309
8. Abacus Plumbing, Air Conditioning & Electrical

4.8 (12,000)

$$ · Houston, TX

Open 24 hours (713) 766-3605
9. Mr. Rooter Plumbing of Houston

4.5 (120)

$$ · Houston, TX

Open 24 hours (832) 913-5601