Operating signal within 12 months from two or more independent sources.
What they make
Oil and Gas Field Machinery and Equipment Manufacturing333132- tank batteries
- pneumatic valves
- compressor rod packings
- pumps
- dehydrators
- vapor recovery units
- combustors
- returns vented gas
- operators
NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Sycamore Life Sciences, LLC | Houston | Analytical Laboratory Instrument Manufacturing 334516 | ACTIVE | 2.1 KM |
| Schlumberger Technology | Houston | Fabricated Pipe and Pipe Fitting Manufacturing 332996 | LIKELY ACTIVE | 4.3 KM |
| Serviceplus LLC | Houston | All Other Miscellaneous Fabricated Metal Product Manufacturing 332999 | ACTIVE | 5.3 KM |
| Gulf Coast Oil & Gas Industries | Houston | Industrial Valve Manufacturing 332911 | LIKELY ACTIVE | 6.6 KM |
| Tuboscope Vetco International Plant 3 | Houston | Paint and Coating Manufacturing 325510 | LIKELY ACTIVE | 6.7 KM |
Also at this address
More than one federal record exists for this street address. The primary record for the site is listed first.
Where this record comes from
2 sources hold this plant, and 8 fields on this page come from them. Each line is one agency’s own record of it: the identifier it is filed under, whether that record shows the plant operating or only that it exists, and when the register first and last saw it there.
- The company’s own websiteOPERATINGfirst seen SEP 2026 · last seen OCT 2026
- SAM.gov entity registrationOPERATINGRecord X75CC9HNJKG8 · first seen SEP 2026 · last seen SEP 2026
IN HARRIS COUNTY183 other plants share this one’s industry (Agriculture, Construction, and Mining Machinery Manufacturing, NAICS 3331); 77 of them have a size band on record.
What each source says
Every field below, as each source filed it. The value this page shows is marked; where the sources disagree, the field says so. Status is computed from independent sources; nothing here is self-reported unless marked Claimed.
- Name
- SAM.gov: CAPWELL SERVICES INC. · SEP 2026
- Street address
- SAM.gov: 4200 SAN JACINTO ST · SEP 2026
- City
- SAM.gov: HOUSTON · SEP 2026
- State
- SAM.gov: TX · SEP 2026
- Coordinates
- Census geocoder: 29.734244022153,-95.380451449129 · SEP 2026
- Website
- SAM.gov: https://capwell.org/ · SEP 2026
- CAGE code
- SAM.gov: 9SFD9 · SEP 2026
- SAM registration expires
- SAM.gov: 2027-08-25 · SEP 2026


