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Business Details
40 Years
experience
Commercial Plumbing Services in San Antonio, TX
HJ Otis Plumbing has been delivering commercial plumbing solutions in San Antonio since 1986. Founded by Vietnam-era veteran Jim Otis, our company was built on principles of trust, dependability, and exceptional craftsmanship. With over 30 years of industry experience, we specialize in collaborating with general contractors to maximize project value while maintaining strict safety standards. Our team combines decades of expertise, including Master Plumber Jim Otis's 40+ years in the trade and Project Lead Simon Olmos's field experience. We prioritize quality workmanship, timely completion, and competitive pricing across all commercial plumbing projects.

Our administrative team ensures smooth operations, while our estimators handle project bids and change orders efficiently. This commitment to excellence has allowed us to complete over 750 projects in the San Antonio region. As a second-generation family-owned business, we maintain the same core values established at our founding. Our dedication to safety extends beyond compliance, encompassing proper PPE and proactive risk management. Whether handling large-scale industrial projects or specialized medical facility plumbing, we remain focused on client satisfaction through reliable service and transparent communication.
Services
Commercial Plumbing Project Estimation Administrative Support Field Operations Estimating Services
Details
  • Year established: 1986
Highlights and features
  • We have over 30 years of commercial plumbing experience in San Antonio
  • Our team includes a Master Plumber with 40+ years in the industry
  • We maintain 100% commitment to project safety and quality standards
  • Our estimators handle complex project bids with precision and accuracy
  • We've completed 750+ commercial plumbing projects in the region
Services
Commercial Plumbing
We provide comprehensive commercial plumbing solutions for industrial, medical, and retail facilities. Our experienced team handles projects of all sizes with precision and code compliance. Clients benefit from our 30+ years of local expertise and commitment to timely completion.
Project Estimation
Our estimating department delivers accurate project bids and change orders. Jeremy Kiesel leads this critical function with specialized software and industry knowledge. This service ensures clients receive transparent pricing before project commencement.
Field Operations
Simon Olmos directs our field operations with decades of practical experience. This service ensures proper execution of plumbing installations and troubleshooting. Clients receive consistent on-site oversight from seasoned professionals.
Administrative Support
Bonnie Tate provides essential administrative support for project coordination. This service maintains smooth communication between field teams and clients. Clients benefit from organized documentation and timely responses.
Veteran Leadership
Founder Jim Otis brings military discipline and 40+ years of plumbing expertise to project management. This service ensures leadership with proven problem-solving abilities. Clients receive guidance from a Master Plumber with deep industry knowledge.
People
Brandi Otis-Alfieri
President
Second-generation owner managing daily operations and bookkeeping. Brings continuity to company leadership while maintaining family values established by founder Jim Otis.
Jim Otis
Vice President
Founder and Master Plumber with 40+ years industry experience. Vietnam-era veteran who established company in 1986. Known for problem-solving and technical expertise in complex plumbing systems.
Jeremy Kiesel
Estimator
Handles project estimates, change orders, and submittals. Provides accurate cost projections using specialized software while maintaining client communication throughout project lifecycle.
Bonnie Tate
Administrative Assistant
Manages office operations and serves as primary contact for client inquiries. Ensures smooth coordination between field teams and administrative functions.
Simon Olmos
Project Lead
Directs field operations with decades of hands-on experience. Oversees installation teams and troubleshooting efforts while maintaining quality control standards on all active projects.
Questions
What commercial plumbing services do you offer?
We handle all aspects of commercial plumbing for industrial, medical, and retail facilities including installations, repairs, and preventive maintenance.
Which areas do you serve?
We primarily serve San Antonio and surrounding areas including Boerne, San Marcos, and New Braunfels.
How long have you been in business?
We've provided commercial plumbing services since 1986, giving us over 30 years of local industry experience.
Can you handle large-scale projects?
Yes, our team has completed 750+ projects including major industrial facilities and medical clinics throughout Texas.
How do I request a proposal?
Contact our office directly at (210) 349-3355 to speak with our estimating department about project requirements and timelines.
What safety protocols do you follow?
We maintain strict safety standards with proper PPE, regular training, and proactive risk assessment for all field operations.