Building Fabrication

Custom Building Solutions for Industrial Applications

Industrial buildings are critical to safe, efficient, and reliable operations in oil and gas, measurement, and processing facilities. Circle B Measurement & Fabrication provides custom building fabrication solutions designed to meet the unique operational, environmental, and regulatory needs of each project.

From modular control rooms to full-scale skid-mounted enclosures, Circle B delivers buildings that integrate structural integrity, insulation, and operational functionality. Our buildings are engineered to support instrumentation, process equipment, and measurement systems, providing a turnkey solution that’s ready for immediate deployment.

Start working with us today!

Our experts are ready to meet your needs and help with next steps.

Start working with us today!

Our experts are ready to meet your needs and help with next steps.

Why Choose Circle B for Building Fabrication

Operators choose Circle B for building fabrication because we offer:

  • Custom Designs: Buildings tailored to your operational requirements, site conditions, and process needs.

  • Structural Integrity: Engineered steel framing and high-quality materials ensure durability and long service life.

  • Compliance with Industry Standards: Fabrication meets ASME, API, and state-specific regulatory requirements.

  • Integration Ready: Buildings designed for instrumentation, skids, and measurement systems with pre-planned layouts for piping, electrical, and control integration.

  • Versatile Options: Modular, skid-mounted, drop-over, or removable roof designs available for flexible deployment.

Circle B buildings provide reliable, efficient, and compliant structures that protect equipment and personnel while supporting operational objectives.

Building Fabrication Capabilities

Custom Design and Engineering

Each building is engineered to meet specific operational and environmental requirements:

  • Design Flexibility: Options include 2” steel-framed structures with 26GA or 29GA ribbed panels or 3” flat panel-style structures with 20GA steel and fiberglass insulation.

  • Modular and Skid-Mounted Designs: Buildings can be skid-mounted for transport and integration with measurement and process equipment.

  • Drop-Over and Removable Roof Styles: Designed for ease of maintenance, installation, and operational access.

  • Detailed Drawings: Full 2D and 3D designs provided for approval, ensuring clarity and alignment with project goals.

Materials and Construction

Circle B uses premium materials and construction techniques to ensure long-term durability and safety:

  • ASTM-certified steel and panel materials for structural integrity

  • Options for painted or tin/exterior panel finishes matched to standard industry colors

  • Insulation systems customized for required R-values using fiberglass rolled insulation, spray foam, or EZ Seal Foam/Foil ¼” wrap

  • Spray foam insulation that doubles as a Class II vapor barrier for environmental protection

  • Third-party PE stamping capabilities for compliance with regulatory and structural standards

Welding and Fabrication Expertise

Our buildings are fabricated using certified welding and structural processes:

  • AWS D1.1 certified welders for steel framing and structural elements

  • Non-destructive examination (NDE) capabilities to verify weld and structural quality

  • Third-party inspections available to meet state-specific regulatory compliance

  • In-house AWS Certified Welding Inspectors (CWI) overseeing fabrication to ensure standards adherence

Turnkey System Integration

Circle B’s building fabrication extends to complete operational integration:

  • Instrumentation and Measurement Support: Preconfigured layouts for gas chromatographs, O2, H2S, and moisture analyzers.

  • Skid and Piping Integration: Buildings designed to house pre-fabricated skids, control panels, and flow measurement systems.

  • Electrical and Control Integration: Wiring and conduit paths preplanned for flow computers, SCADA, and control valves.

  • Environmental Control: Insulated walls, climate control considerations, and ventilation options to support sensitive equipment.

Testing and Quality Assurance

Every building undergoes rigorous testing and inspection to ensure operational readiness:

  • Structural load and stability verification

  • Environmental performance evaluation for insulation, moisture protection, and ventilation

  • Verification of integration points for skids, piping, and instrumentation

  • Compliance checks with ASME, API, and customer-specific standards

These quality measures ensure that Circle B buildings are durable, safe, and ready for immediate operational use.

Applications for Building Fabrication

Circle B buildings support a variety of operational needs:

  • Measurement and Control Rooms: Housing for flow measurement, gas analysis, and control systems

  • Skid Enclosures: Modular structures designed to house pre-fabricated skids for measurement or process operations

  • Environmental Protection: Buildings that shield sensitive instrumentation and equipment from weather, temperature extremes, and contaminants

  • Industrial Process Support: Enclosures for pumps, compressors, regulators, and injection systems

With customizable designs, Circle B buildings provide flexible, modular solutions for a range of industrial applications.

Compliance and Industry Standards

Circle B ensures all building fabrication complies with recognized industry standards:

  • ASTM-Certified Materials: Structural steel and panel materials certified for operational safety

  • AWS D1.1 Welding Standards: Certified welders and inspections for structural integrity

  • Third-Party PE Stamping: Available for state-specific regulatory and engineering requirements

  • Third-Party Inspections: Optional inspections to verify structural performance and code compliance

  • Environmental Standards: Insulation and vapor barrier options meet environmental control requirements

Compliance ensures buildings are safe, reliable, and defensible for operational and regulatory purposes.

Field Services and Lifecycle Support

Circle B provides full lifecycle support for building installations:

  • Site Preparation and Installation: Guidance and field support for proper installation and integration

  • Maintenance and Upgrades: Modifications, insulation upgrades, or structural enhancements as operational requirements evolve

  • Integration Support: Assistance with electrical, control, and instrumentation connections

  • Regulatory Compliance: Support for inspections, certifications, and adherence to state and federal standards

This lifecycle support ensures maximum uptime, operational efficiency, and regulatory compliance.

Why Choose Circle B Measurement & Fabrication

Circle B’s building fabrication combines engineering precision, structural integrity, and operational integration:

  • Custom designs tailored to operational, environmental, and regulatory needs

  • Premium materials and certified fabrication for long-term durability

  • Integration-ready structures for measurement, process, and control systems

  • Compliance with AWS, API, ASTM, and ASME standards

  • Full lifecycle support including installation, maintenance, and upgrades

Operators can rely on Circle B to deliver turnkey building solutions that protect equipment, enhance operational efficiency, and meet rigorous industry standards.

Partner with Circle B for Building Fabrication

Circle B Measurement & Fabrication provides custom, turnkey building solutions for measurement, process, and industrial operations. From skid-mounted enclosures to insulated control rooms, our buildings are engineered for durability, compliance, and operational excellence.

Contact Circle B today to discuss your building fabrication requirements or request a custom solution.

Partner with Circle B for Skid Fabrication

Circle B Measurement & Fabrication provides custom, turnkey skid solutions for measurement, process, and production applications across the oil and gas industry.

Contact Circle B today to discuss your skid fabrication requirements or request a custom skid solution.

Partner with Circle B for Moisture Analyzer Solutions

The AMI 4010LX and other moisture analyzers from Circle B provide turnkey solutions for accurate, real-time water vapor monitoring in natural gas and hydrocarbon operations.

Contact Circle B today to discuss your moisture analyzer requirements or request a custom measurement solution.

OUR LOCATIONS:

Tulsa (HQ)

14034 E. Marshall St.
Tulsa, OK 74116
918-445-4488

Kingfisher

700 West Victory
Kingfisher, OK 73750
405-375-6992

Midland

3218 S County RD. 1180
Midland TX 79706
432-695-6676

Houston

2009 Traders Ridge Dr.
Conroe TX 77301
918-445-4488

Bossier City

1404 N Alpine Boulevard
Bossier City, LA 71111
318-459-7355

Casper

2513 Renauna
Casper, WY 82601
307-233-4460

Fueling Excellence With Precision Measurement in Oil, Gas, Solar, Renewables and Analytics.

COPYRIGHT © 2026 CIRCLE B MEASUREMENT & FABRICATION.