Specialty Piping Systems

• Gas Piping: Natural gas systems for heating, mechanical, and kitchen equipment
• VRF Refrigerant Piping: Precise routing and installation for HVAC refrigerant systems
• Acid Waste & Vent Systems: For laboratories, science classrooms, and research facilities
• Grease Waste Systems: Grease interceptors and waste piping for food service operations
• Storm piping systems: Storm water drainage solutions
• Domestic water systems: Cold and hot water distribution

As part of Fox & Hearn’s commercial HVAC services, we provide gas piping solutions. Gas systems are a critical component of many commercial and industrial facilities. Further, gas line installation requires a high level of technical expertise and coordination. Fox & Hearn has extensive experience installing gas plumbing for complex building systems and buildings with demanding operational requirements.

Our team understands how gas infrastructure integrates with mechanical equipment, process loads, and overall building performance. This ensures systems are planned and installed with long-term reliability in mind.

Fox & Hearn offers complete gas line services, covering planning, coordination, and installation for new construction and major renovations. This includes detailed gas line plumbing layouts and code-compliant gas piping installation for commercial environments.

When installing gas lines, we work closely with general contractors and engineers. We ensure routing, sizing, and installation align with approved drawings and project schedules. As experienced gas piping contractors, we deliver precise gas pipework installation that is inspection-ready and built to perform.

Fox & Hearn is a trusted commercial gas plumber, supporting projects that require advanced commercial plumbing expertise. We handle full gas installation scopes and are a reliable commercial gas installation company for contractors managing complex builds. Our experience in commercial gas line installation allows us to confidently install gas lines that meet safety standards, support mechanical systems, and contribute to a successful project.

As part of Fox & Hearn’s specialty piping services, we plan and install variable refrigerant flow (VRF) systems for commercial and industrial facilities. Installing VRF refrigerant piping requires precision, coordination, and a deep understanding of modern mechanical systems. Fox & Hearn has extensive experience supporting VRF piping applications in complex commercial environments.

These variable refrigerant flow systems rely on carefully routed piping networks to deliver efficient zone control and operational flexibility. Our crews understand the demands of VRF system layouts, including tight ceiling spaces, structural constraints, and interface points with other building systems. This expertise allows us to install piping that supports long-term reliability.

As specialists in HVAC technologies, we know that piping accuracy directly impacts system performance. Maintaining correct refrigerant flow is essential to system efficiency, equipment longevity, and occupant comfort. Our expertise in VRF HVAC systems helps us ensure optimal heating and cooling performance in commercial spaces. Our precision piping installation and attention to detail and allows us to minimize future maintenance issues.

Our team works closely with engineers and general contractors to ensure each VRF system is integrated properly with other building systems. General contractors rely on Fox & Hearn for commercial HVAC solutions that are coordinated, inspection-ready, and built to meet the demands of modern commercial construction.

Acid waste and vent systems require specialized knowledge, materials, and installation techniques to safely handle corrosive discharge from laboratories, science classrooms, and research facilities. Fox & Hearn installs acid waste piping systems designed to protect building infrastructure while meeting strict code and safety requirements. These systems are critical in educational, medical, and industrial environments. These buildings need to dispose of chemicals and laboratory waste without damaging plumbing components or creating health risks.

Our team understands the unique challenges of acid waste applications, including proper material selection, venting requirements, and long-term durability. Fox & Hearn coordinates closely with engineers and general contractors to ensure all waste and vent systems integrate seamlessly with the overall plumbing and mechanical design.

We know the common challenges, from routing through tight building spaces to ensuring proper slope and support. We install with precision and inspection readiness in mind. Contractors rely on Fox & Hearn for acid waste systems that are compliant, durable, and built for the demanding environments.

Grease waste systems are essential for food service operations and commercial kitchens. Improper handling of fats, oils, and grease can lead to system failures and costly downtime. Fox & Hearn installs complete grease waste systems, including grease traps, grease interceptors, and dedicated waste piping. These systems protect municipal sewer connections and maintain proper system flow.

Fox & Hearn understands local code requirements and installation standards for grease interceptors. We can integrate underground and interior grease waste piping with structural, plumbing, and kitchen equipment layouts. We ensure the systems are sized and installed correctly for each facility’s operational needs.

We work with restaurants, commercial kitchens, large food service facilities, and more. We build our grease waste systems for reliability, accessibility, and long-term performance. General contractors trust Fox & Hearn to deliver grease waste infrastructure that minimizes maintenance issues and supports efficient kitchen operations.

Storm piping systems play a critical role in managing rainwater and protecting commercial buildings from water damage. Fox & Hearn provides storm water drainage solutions for ground-up construction and large-scale developments throughout Central Texas. Our storm piping installations are designed to efficiently move water away from roofs, paved areas, and building foundations while meeting local code and site requirements.

We install interior and exterior storm piping systems, including roof drains, leaders, and underground storm infrastructure. Fox & Hearn works closely with civil engineers and general contractors to coordinate elevations, routing, and connection points. This ensures proper drainage performance. By focusing on precision installation and long-term reliability, our storm piping systems help reduce flooding risk, protect building integrity, and support overall site functionality.

Domestic water systems are the backbone of any commercial building. These systems supply reliable cold and hot water distribution throughout the facility. Fox & Hearn installs domestic water piping systems that support consistent pressure, proper flow, and long-term durability for commercial and institutional buildings.

Our scope includes cold water distribution, hot water systems, recirculation piping, and coordination with water heaters, boilers, and mechanical equipment. Fox & Hearn carefully selects pipe materials and installation methods to meet code requirements and project specifications. By coordinating closely with other trades, we ensure all water systems are installed efficiently and tested thoroughly. General contractors rely on Fox & Hearn for domestic water installations that are dependable, well-coordinated, and built to support the daily demands of commercial operations.