Apache Refinery Services is an industrial fabrication and refinery services company in Willis, Texas, north of Houston. It builds pressure vessels, heat exchangers and process skids in a 24,000 square foot shop and sends field crews to refineries and process plants on the Texas and Louisiana Gulf Coast for turnarounds and repairs. Its website says the operating company is Apache Welding, Inc.
Identity
- Name used publicly: Apache Refinery Services
- Operator named on the company site: Apache Welding, Inc., doing business as Apache Refinery Services
- Texas record for Apache Welding, Inc.: SOS file number 0800046563, chartered January 15, 2002; the Texas Comptroller franchise taxpayer dataset (updated October 31, 2026) shows right to transact business as active, at 10301 Farrell Rd, Willis
- Texas record for Apache Refinery Services Intl, LLC: SOS file number 0801861567, chartered October 2, 2013, listed in the same dataset at the same Willis address. No source states how this entity relates to Apache Welding, Inc.
- Established: 2002, per the company site
- Category: Refinery and industrial fabrication services
Services the company publishes
Turnaround work listed on the site includes exchanger retubing and bundle pulls, repair and alteration of vessels in service, piping replacement and tie-ins, nozzle repair, structural steel modifications, field welding and project scheduling. The shop section lists pressure vessels up to 15 feet in outside diameter and 80 feet long under ASME Section VIII Division 1, shell-and-tube and air-cooled heat exchangers, and process and pump skids. The company says field work concentrates on the Texas and Louisiana Gulf Coast and that shop-built equipment ships anywhere in the United States by truck.
Certifications: what is stated and what is checkable
The company states that it holds ASME U, S and R stamps and National Board NB authorization, and lists API, ISNetworld, Avetta and Texas HUB status. Its certifications page shows no certificate numbers or expiry dates yet; each field is marked pending. The National Board Manufacturer and Repair Directory lists “Apache Welding, Inc.” by name, but its list view does not show a city or which stamps apply. This page has not confirmed any stamp against ASME or the National Board.
How to verify this company yourself
- Texas Comptroller Active Franchise Taxpayers dataset: search “APACHE WELDING, INC.” or “APACHE REFINERY SERVICES INTL, LLC”.
- Texas Franchise Tax Account Status search for the current standing of each entity.
- National Board Manufacturer and Repair Directory to look up the company’s stamps.
- Company certifications page, which says copies are available on request for vendor files.
Location and contact
- Manufacturing facility (company site and Texas Comptroller record): 10301 Farrell Rd, Willis, TX 77378
- Corporate headquarters per company site: 21 Waterway Avenue, Suite 300, PMB #9302, The Woodlands, TX 77380
- Phone (company site): +1 800-420-4008
- Hours (company site): Monday to Friday, 7:00 AM to 5:00 PM
- Email: [email protected]
- Website: apacherefineryservices.com
Last verified: November 6, 2026. Sources: apacherefineryservices.com home, contact, certifications, service and turnaround pages; Texas Comptroller Active Franchise Taxpayers dataset (updated October 31, 2026); National Board Manufacturer and Repair Directory.
Directory listing. Not an engineering or safety endorsement, not a statement that any ASME or National Board authorization is current, and not a review of the company’s work.
Listing type: Editorial. Not claimed by the company. Not sponsored. Send a correction.