Industries We Serve: EPC and Fabrication Expertise for Energy and Industrial Infrastructure in Texas and Oklahoma

Wikota Design & Construction and Fabrication provides end-to-end engineering, procurement, construction, and fabrication services for clients across the energy and industrial sectors. Our team brings 80 years of combined expertise spanning process engineering, mechanical design, ASME-certified fabrication, and full-cycle construction management — applied across a range of high-stakes industries where precision, schedule discipline, and single-point accountability are non-negotiable.

From our headquarters in Brookshire, TX and regional office in Tulsa, OK, Wikota serves project owners across the Gulf Coast, Permian Basin, and Mid-Continent regions. Whether you are developing new midstream infrastructure, upgrading a petrochemical facility, or constructing your first renewable natural gas plant, Wikota delivers the technical depth and project management rigor to bring complex energy projects to completion on time and within budget.

Oil and Gas: Upstream and Downstream Infrastructure

Oil and gas remains the foundation of Wikota’s project portfolio. Our engineers and project managers have deep familiarity with the technical demands of upstream and downstream environments — from wellhead tie-ins and flowline systems to separation facilities and liquid storage infrastructure.

Wikota’s oil and gas EPC capabilities include:

Pressure vessel fabrication
Piping systems and skid fabrication for wellhead, separation, and treating applications
Process engineering and P&ID development for upstream facilities
Field construction and mechanical completion for greenfield and brownfield projects
NDT inspection services including RT, UT, MT, and PT per applicable codes

Our welding processes are performed in accordance with AWS D1.1 standards, and every fabricated component undergoes CWI-supervised inspection before entering the field. This combination of qualified welding practices and rigorous third-party-caliber oversight ensures the safety and integrity our oil and gas clients require.

Midstream and Pipeline Infrastructure

Midstream operators face unique project pressures: tight right-of-way constraints, regulatory deadlines, and the operational risk of throughput interruption. Wikota’s midstream EPC experience spans compression facilities, gas treating and conditioning systems, pipeline interconnects, and metering and measurement stations across Texas and Oklahoma.

Midstream capabilities include:

Natural gas compression station design, fabrication, and construction
Amine and glycol treating system engineering and installation
Pipeline tie-in and interconnect construction
Measurement and metering station fabrication
Corrosion-resistant material selection and NACE-compliant coating specifications

Wikota’s in-house fabrication facility in Brookshire, TX allows us to prefabricate skid-mounted systems in a controlled shop environment, reducing field installation time and minimizing schedule risk on midstream projects where operational continuity is critical.

Renewable Natural Gas and Biogas Facilities

The renewable natural gas sector requires EPC partners who understand both the biological and mechanical complexities of biogas clean-up and pipeline injection. Wikota has delivered engineering, procurement, fabrication, and construction services for RNG facilities serving landfill gas, agricultural digesters, and wastewater treatment applications.

RNG and biogas EPC services include:

H2S removal and desulfurization system engineering and fabrication
CO2 separation and membrane system integration
Biogas compression and conditioning skid fabrication
Pipeline injection interconnect design and construction
Modular skid design for phased capacity expansion

RNG facility design demands attention to corrosive gas handling, cryogenic equipment compatibility, and ASME pressure containment — areas where Wikota’s certified fabrication capabilities and process engineering expertise directly reduce project risk. Our modular approach to skid design also supports clients planning phased expansion as throughput grows.

Petrochemical and Refining

Petrochemical projects place some of the most demanding performance requirements on EPC contractors and fabricators. High-temperature and high-pressure service conditions, hazardous material handling, and complex process chemistry require fabricators with verified certifications, rigorous QA/QC programs, and documented compliance histories.

Wikota petrochemical capabilities include:

Pressure vessel and heat exchanger fabrication to ASME Section VIII
Specialty alloy and corrosion-resistant material fabrication
AWS D1.1 structural steel fabrication and erection
Piping system fabrication and installation for high-pressure process service
Construction management and commissioning support for process unit modifications

Wikota’s vendor qualification process and procurement team ensure that materials sourced for petrochemical applications meet mill certification and traceability requirements, supporting clients’ quality management systems and regulatory compliance obligations.

Power Generation Infrastructure

Power generation facilities — whether combined cycle, simple cycle, or backup generation — require mechanical contractors and fabricators who can execute within tight outage windows and deliver to exacting engineering specifications. Wikota supports power generation clients with structural fabrication, mechanical installation, and balance-of-plant construction services.

Power generation services include:

Structural steel fabrication and erection for turbine and generator enclosures
Piping system installation for cooling water, fuel gas, and steam applications
Mechanical equipment setting and alignment
Balance-of-plant construction and interconnect installation
Commissioning coordination and start-up support

Our project management team applies schedule control practices calibrated to outage-driven timelines, coordinating procurement, fabrication, and field installation to minimize downtime and protect revenue for power generation clients operating on thin availability margins.

Helium Recovery and Processing

Helium recovery is a technically specialized sector requiring cryogenic process engineering expertise, precision fabrication, and careful attention to material selection at extreme low-temperature service conditions. Wikota has supported helium recovery and processing projects with engineering design, skid fabrication, and field construction services.

Helium processing capabilities include:

Cryogenic process engineering and equipment sizing
Low-temperature piping and pressure vessel fabrication
Nitrogen rejection unit (NRU) skid fabrication and integration
Helium purification system design and installation
Field commissioning and start-up support for cryogenic systems

Our experience with cryogenic systems — including the material toughness requirements, leak testing protocols, and insulation system design that define safe helium service — gives project owners a fabrication and construction partner who understands the unforgiving margins of low-temperature operations.

Data Center Infrastructure and Cooling Systems

As hyperscale and edge data center development continues to accelerate across Texas and Oklahoma, industrial contractors with mechanical and process experience are increasingly engaged for cooling infrastructure, thermal management systems, and utility interconnects. Wikota brings EPC and fabrication capabilities to data center cooling projects that require the same precision and quality standards applied in energy sector work.

Data center mechanical capabilities include:

Chilled water system piping fabrication and installation
Cooling tower mechanical installation and interconnect construction
Heat exchanger fabrication and setting
Mechanical equipment room construction and commissioning support

Wikota’s fabrication shop and field construction crews apply the same ASME-compliant processes and quality documentation practices to data center cooling systems that we deliver on energy infrastructure projects — ensuring performance, reliability, and code compliance from day one of operation.

Why Industrial and Energy Project Owners Choose Wikota Across Sectors

Across all of these industries, Wikota’s value proposition is consistent: single-point accountability across engineering, procurement, fabrication, and construction — delivered by a team that has worked together for over a decade. That continuity means fewer handoff errors, faster problem resolution, and a project partner who is fully accountable from FEED through final handover.

What sets Wikota apart:

In-house fabrication facility in Brookshire, TX — eliminating subcontractor dependency on critical path fabrication
80 years of combined leadership expertise in engineering, procurement, construction, and operations
AWS D1.1-compliant welding, CWI-certified inspection, and NDT-verified quality programs
Active project presence across Texas and Oklahoma with Gulf Coast and Permian Basin market intelligence
Procurement team with real-time market awareness to protect client budgets against pricing volatility

If your project falls within one of these sectors — or at the intersection of several — Wikota is positioned to deliver. Contact our team to discuss your project’s technical requirements, schedule, and budget targets, and learn how our EPC and fabrication capabilities can be applied to your next infrastructure investment.