

Complete Commercial Plumbing Services
Keep your business running with professional commercial plumbing solutions.
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Commercial water heater repair and replacement
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Commercial tankless water heater systems
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Sewer line repairs and replacements
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Drain cleaning and hydro jetting
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Sewer camera inspections
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Water line repairs and replacements
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Gas piping installation and repairs
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Backflow testing and replacement
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Commercial plumbing installations
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Underground plumbing and excavation
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Sewer tunneling and engineered repairs
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Emergency plumbing services
Whether you’re replacing a single water heater or installing a multi-unit tankless system, our team has the equipment and experience to get the job done.

Commercial Heating & Air Conditioning
Reliable heating and cooling are essential for employee comfort, customer satisfaction, and daily business operations.
Our commercial HVAC services include:
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Commercial AC repair and replacement
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Rooftop HVAC unit repair and installation
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Commercial heating system repairs
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HVAC preventative maintenance
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Commercial ductwork installation and replacement
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Mini-split systems
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HVAC system diagnostics and troubleshooting
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Emergency commercial HVAC repairs
We work to minimize downtime and restore comfort as quickly as possible.

24/7 Emergency Commercial Service
When your business can’t afford downtime, we’re here to help.
Plumbing emergencies and HVAC failures don’t always happen during normal business hours.
That’s why Tietze Plumbing, Heating & Air provides 24/7 emergency services for commercial customers.
From failed water heaters and sewer backups to unexpected air conditioning breakdowns, our team is ready to respond.
Commercial Service Areas
We proudly serve businesses throughout:
San Antonio & Surrounding Areas: San Antonio, Helotes, Fair Oaks Ranch, Leon Springs, and Northwest San Antonio.
Boerne & Texas Hill Country: Boerne, Bergheim, Comfort, Kendall County, and surrounding communities.
Corpus Christi & Coastal Bend: Corpus Christi, Rockport, Aransas Pass, Port Aransas, Ingleside, and surrounding areas.


Why Businesses Choose Tietze Plumbing, Heating & Air
Family-Owned & Operated
Local ownership with a commitment to dependable service and long-term customer relationships.
24/7 Emergency Availability
We’re here when unexpected plumbing and HVAC problems interrupt business operations.
Commercial Equipment & Experience
From multi-unit tankless water heater installations to commercial HVAC replacements.
Our Own Excavation Equipment
We own excavators and skid steers to support underground plumbing and sewer projects.
Licensed & Insured Technicians
Professional service from qualified technicians.
1,000+ Five-Star Reviews
A reputation built on customer service and quality workmanship.

Tietze is Experienced with all types of HVAC
Tietze Heating. Cooling and Plumbing services all models of Rheem® water heaters, Bradford White® Water Heaters, Navien® tankless water heaters and Watts® Water Softeners. We use only the best brands of fixtures including Kohler® Moen® and Delta®. Let the professionals at Tietze Heating. Cooling and Plumbing install and hook up your new fixtures allowing you quickly to get back to normal. Tietze fixes your leaks.
Commercial Preventative Maintenance
Protect Your Equipment. Reduce Downtime. Keep Your Business Running.
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Commercial HVAC Maintenance: Rooftop units, heating and cooling systems, refrigerant checks, electrical components, coil cleaning, filters, airflow, and thermostat inspections.
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Commercial Plumbing Inspections: Water supply lines, leaks, water pressure, fixtures, shutoff valves, and exposed piping.
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Water Heater Maintenance: Commercial tank and tankless water heater inspections, flushing, descaling, and performance checks.
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Drain & Sewer Maintenance: Drain cleaning, sewer inspections, camera inspections, and preventative recommendations.
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Backflow Prevention: Backflow testing, inspections, repairs, and replacement.
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Customized Maintenance Programs: Quarterly, semiannual, and annual service schedules tailored to your facility.
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Multi-Location Service: Coordinated plumbing and HVAC maintenance for commercial properties and businesses with multiple locations.




