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Business Details
50+ Years
experience
Expert Commercial Plumbing Services in Dallas, TX
Howard Kane Plumbing has been a trusted leader in commercial plumbing since 1955. Founded on principles of integrity and collaboration, we specialize in designing and installing plumbing systems tailored to the unique needs of commercial clients. Our team emphasizes early project planning and lifecycle collaboration, ensuring every project meets exact specifications while maintaining budget and schedule. With expertise in design/build, medical gas piping, LEED certification, and process piping, we deliver high-quality solutions backed by over six decades of industry experience. Our commitment to innovation and client satisfaction has earned us a reputation as one of the oldest and most respected commercial plumbing companies in the region.

We pride ourselves on assembling highly trained teams to manage projects of all scales, from inception to successful closeout. Client testimonials highlight our ability to exceed expectations through proven methodologies and a focus on minimizing disruptions during installations. Our fourth-generation family leadership continues to prioritize relationships and technical excellence, ensuring every client benefits from our deep industry knowledge and state-of-the-art technologies.
Services
Design/Build Medical Gas Piping Plan/Specification LEED Certification Process Piping
Details
  • Year established: 1955
Highlights and features
  • We offer over 60 years of experience in commercial plumbing systems.
  • Our design/build process streamlines project timelines and reduces costs.
  • Specialized expertise in medical gas piping installations for healthcare facilities.
  • Proven LEED certification design capabilities for sustainable buildings.
  • Fourth-generation family leadership with technical and managerial expertise.
What people say
Expertise in preconstruction/design Best service, price and quality High caliber of employees Proven track records Collaborative relationships
Services
Design/Build
Our design/build service streamlines commercial plumbing projects by combining design and construction phases. This approach reduces timelines by 20-30% while maintaining budget control through single-point accountability. Clients benefit from our 60+ years of experience in creating customized systems that meet exact specifications, with early collaboration ensuring optimal functionality and cost-efficiency for projects of all scales.
Medical Gas Piping
Specialized medical gas piping installations ensure patient safety and regulatory compliance in healthcare facilities. Our licensed technicians follow strict protocols for oxygen, vacuum, and specialty gas systems, with third-party certifications required for all installations. We maintain 24/7 emergency support for critical system maintenance, serving hospitals, clinics, and veterinary facilities across Texas with minimal operational disruption.
LEED Certification
LEED certification design services integrate sustainable plumbing solutions into commercial projects. Our experts identify water efficiency opportunities and material selections that contribute to LEED points while reducing long-term operating costs. With experience in over 50 LEED-certified buildings, we ensure compliance with energy performance standards through innovative rainwater harvesting systems and low-flow fixture implementations.
Process Piping
Process piping installations transport liquids and gases in industrial applications, from simple distribution to complex high-pressure systems. Our ASME-certified welders handle materials including stainless steel, PVC, and carbon steel, with specialized expertise in chemical processing and food manufacturing environments. We ensure code compliance and operational efficiency through pressure testing and documentation for all system components.
Plan/Specification
Plan/specification services translate architectural drawings into functional plumbing systems. Our team conducts value engineering analyses to optimize material selection while maintaining design intent. We provide detailed cost breakdowns and scheduling coordination with general contractors, ensuring seamless integration of plumbing systems with electrical and HVAC components for new construction and renovation projects.
People
Grady Kane
Chairman/Owner
With 50 years in the industry, Grady grew the family business into a market leader through design/build expertise across medical, education, and industrial sectors. He continues guiding strategic growth while maintaining hands-on involvement in complex projects.
Howard Kane
President
As the third-generation leader, Howard directs company strategy with 30+ years of field experience. He focuses on mentoring employees and implementing innovative technologies while maintaining the family's commitment to client relationships and quality craftsmanship.
Johnny JJ Welborn
Vice President of Field Operations
A master plumber with 40 years of experience, Johnny oversees field operations ensuring quality standards across all projects. His expertise in medical gas systems and cost management makes him a trusted partner for high-profile clients.
Brad Dunn
Project Manager
With 35+ years in construction, Brad manages multi-million dollar projects while serving on plumbing licensing boards. His technical knowledge spans from estimating to final inspections, ensuring projects meet strict deadlines without compromising quality.
Glen Davis
Project Manager
A master plumber with 25 years of experience, Glen specializes in on-time delivery of complex projects. His background operating a plumbing business provides practical insights into resource management and problem-solving for diverse construction environments.
Questions
What commercial plumbing services do you offer?
We specialize in design/build systems, medical gas piping, LEED-certified solutions, process piping, and plan/specification installations for commercial and industrial clients.
How long have you been in business?
Since 1955, we've provided commercial plumbing services as a fourth-generation family-owned company with over 60 years of industry experience.
Do you handle LEED certification requirements?
Yes, our team integrates LEED requirements during pre-construction to help buildings achieve energy efficiency goals through sustainable plumbing design and material selection.
What areas do you serve?
We primarily serve the Dallas-Fort Worth Metroplex and throughout Texas, handling projects of all sizes from small renovations to large-scale developments.
How do you ensure project timelines are met?
Our design/build process reduces timelines by 20-30% through early collaboration, while dedicated project managers track progress daily to prevent delays.
Are your technicians certified for medical gas installations?
Yes, our team includes master plumbers with specialized certifications for medical gas piping systems, following strict safety protocols and third-party inspections.