Bulldog Services LLP

Oil and GasNorth Dakota, United States11-50 Employees

Wellhead, Valve, and Pressure Control Experts — Trusted Field Service and Shop Solutions

Bulldog Services provides inspection, testing, repair, and field services for critical oil and gas equipment.

Built on hands-on experience and disciplined processes, we support operators, service companies, and manufacturers with reliable solutions when performance and safety matter most.

With facilities in Louisiana and North Dakota, our teams deliver responsive service, consistent quality, and equipment readiness across the full lifecycle.

What we do:

Wellhead & Valve Services —

Inspection, repair, testing, and recertification of API 6A equipment including valves, chokes, flanges, and assemblies.

Pressure Testing & Compliance —

Hydrostatic and functional testing, documentation packages, and traceability aligned with API and customer requirements.

Field Services —

On-site support including installation, troubleshooting, torque & test, and critical response services.

Shop & Manufacturing Support —

Controlled shop repairs, assembly, inventory support, and quality-controlled workflows to keep assets moving safely back to service.

Why operators choose us:
API Q1 and ISO 9001:2015 
certified
Proven experience across onshore operations
Strong focus on safety, quality, and documentation
Responsive turnaround and field-ready teams
Built on reliability, accountability, and trust

Bulldog Services LLP

When you need us. When it counts.

Louisiana | North Dakota
📞 667-BULLDOG (285-5364)
🌐 bulldogservices.com

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