Commercial boiler & hydronic service, statewide.
Repair, parts, installation, rental, preventative maintenance, and custom design, every commercial boiler service you need, delivered by Willbanks employees from four Texas locations.
Service that shows up.
When commercial equipment goes down, you don't need a call center. You need a factory-trained professional who knows your system and can be on-site fast. That's been the Willbanks promise for nearly 50 years.
Our service team works across Texas, 365 days a year, supporting domestic hot water, hydronic, and steam applications. Whether you need an emergency repair at 2 a.m., a preventive maintenance program that keeps you out of trouble, a temporary rental to bridge an outage, or a complete turnkey installation, we handle it end to end. One partner accountable for the whole job.
Four ways we keep you running.
From the 2 a.m. emergency call to the planned summer cutover, the same Willbanks team owns the work end to end.
Service
Reactive repair when equipment fails and downtime isn't an option. Factory-trained techs diagnose fast, carry the right parts, and get your system back online. Backed by emergency response 365 days a year.
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Maintenance
Proactive maintenance programs built around your equipment and your budget. Scheduled inspections, tune-ups, and water treatment catch small problems before they become emergencies, and extend the life of the equipment you've already invested in.
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Rentals
Temporary boiler and equipment rentals to keep you running through an unexpected outage, a planned project, or seasonal demand. Delivered, connected, and supported by the same team that services your permanent equipment.
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Retrofit Installations
Full-scope installation and replacement, managed from concept to startup. We handle equipment selection, installation, commissioning, and handoff. You're not coordinating three vendors and hoping they talk to each other.
Learn moreWhat we work on.
Three broad application areas, covered by the same Willbanks team.
Domestic hot water
Reliable hot water for the people and processes that depend on it.
Hydronic
Heating, process loops, and closed-system applications.
Steam
Low- and high-pressure steam systems and the controls that run them.
What's included.
The detailed scope under each service bucket. Built to handle the work without handing it off.
Repair & diagnostics
- Emergency repairs
- Combustion analysis & tuning
- Control, ignition & burner troubleshooting
- Leak repair
- Pump, valve & component replacement
- System retrofits
Maintenance & compliance
- Planned maintenance agreements
- Annual inspections & tune-ups
- Water treatment
- Safety & combustion testing
- Texas (TDLR) boiler inspection support
Rentals
- Emergency boiler rentals
- Planned-project & seasonal coverage
- Delivery, hookup & support
Installation & projects
- Equipment selection & sizing
- Replacement & new installation
- Startup & commissioning
- Project management
Built for the people who depend on us.
Mechanical contractors, plumbers, building owners, and engineers who need a partner that shows up. That's been the job since 1977.
Family-owned, 49 years.
Three generations of Willbanks running the same business out of Missouri City. Same name on the door, same number to call.
24/7/365 emergency response.
When a boiler goes down, we move. Real technicians dispatched from four Texas locations, not a callback queue.
Texas's largest boiler distributor.
We carry it on the shelf. Parts, replacement boilers, rental units, all stocked across our four Texas warehouses.
We always answer the call.
No portal, no chatbot, no hold music. A person who knows boilers picks up.
Frequently asked questions.
Don’t see your question? Call the 24/7/365 line or send a note. A real Willbanks team member will get back to you.
- No. We're brand-agnostic on service. If it's a commercial boiler in Texas, we'll work on it, regardless of who originally installed it. Our technicians are factory-trained on every line we represent and cross-trained on most of the rest.
- W-2 Willbanks employees. Every tech who shows up to your building is on our payroll, factory-trained, and dispatched from one of our four Texas locations. No third-party callback queue, no subcontracted service.
- Yes. The 24/7/365 line is for boiler-down emergencies; for planned work (replacements, retrofits, scheduled maintenance, capital projects) we'll set a service date that fits your operating calendar.
- Call (833) 9-BOILER or send us a note through the contact form below, and a Willbanks team member will walk you through setting up a commercial account and getting your first service on the calendar at the right Texas location.