Knight's Plumbing
A plumbing company based in Webster (Clear Lake area). Everything below is either taken from the company's own website or checked against an official record, and each fact is labeled with which.
- Website
- knightsplumbing.com
- Phone
- (281) 333-0733
Phone and website as published by the company. We don't link to listed companies. We are not affiliated with Knight's Plumbing and do not receive anything if you contact them.
Key facts
| Fact | What we found | Evidence |
|---|---|---|
| Texas plumbing license | Theodore Knight holds Master Plumber license M-36943 and is the company's responsible master plumber on the state record (company on record: “DBA KNIGHTS RESIDENTIAL AND COMMERCIAL PLUMBING”). Status: Current, expires February 28, 2027. Insurance certificate on file with the board through May 8, 2027. Matches the number the company publishes (“MPL# 36943”). Look it up yourself | Official record |
| Location | 15502 Old Galveston Rd. Suite #108, Webster, TX 77598 | Company says |
| Phone | (281) 333-0733 | Company says |
| Areas named | Alvin, Bacliff, Bayou Vista, Clear Lake, Clear Lake Shores, Deer Park, Dickinson, El Lago, Friendswood, Houston, Hitchcock, Kemah, La Marque, La Porte, League City, Manvel, Missouri City, Nassau Bay, Pasadena, Pearland, Rosharon, San Leon, Santa Fe, Seabrook, Shore Acres, South Houston, Sugar Land, Taylor Lake Village, Texas City, Webster | Company says |
| Advertises 24-hour emergency service | We offer 24-hour emergency service.(source: knightsplumbing.com) | Company says |
| Serving Clear Lake area since 1988 | the entire Greater Clear Lake area since 1988(source: knightsplumbing.com) | Company says |
| Family-owned | Family owned and operated, Knight's Plumbing Company is a full service company(source: knightsplumbing.com) | Company says |
| Financing offered (link only) | Financing(source: knightsplumbing.com) | Company says |
“Company says” items are the business's own statements. We have not confirmed them and they are not endorsements. Ask about anything that matters to you before work starts.
Services listed on its website
- Emergency service
- Drain cleaning
- Sewer line repair
- Water heater repair
- Tankless water heaters
- Repiping
- Gas lines
- Commercial plumbing
- Water filtration
Clear Lake-area company that says it handles both commercial and residential plumbing. It says its employees must pass a background check. It also lists a second phone number, (281) 480-0733.
Before you hire
- Search the company or its responsible master plumber in the TSBPE license records and confirm the status is active.
- Ask whether your job needs a permit from your city, and who will pull it.
- Get the service-call or diagnostic fee and the estimate in writing before work begins.
- Ask what warranty covers parts and labor, and for how long.
Our guide to Texas plumbing licenses and Houston-area permits explains each step.
Sources for this profile (2)
- Knight's Plumbing: Homepage (knightsplumbing.com) (checked Nov 3, 2026)
- Texas State Board of Plumbing Examiners: Responsible Master Plumber licensee list (official, updated daily) (checked Nov 3, 2026)