We design the way we install. To the application.
A boiler system designed in a vacuum almost always misses something the building reveals. We design with the install crew in the room and the application on the table. Hot water, hydronic, steam, process, and electrification work each get the equipment, controls, and layout that fits.
And because the same team services the unit for the next decade-plus, every decision is made with the long view in mind, not just the cut sheet.
From load calculations to commissioning.
The engineering services that come with every new-construction or major retrofit project we touch.
Project intake
Detailed walk-through of the application, budget, and constraints. We start by understanding the building, not by quoting equipment.
Load calculations
Proven methodology, current tools. Hot water, hydronic, steam, and process oil applications sized to the actual demand.
Equipment selection
Boiler type, configuration, and manufacturer chosen for the load. Not for the inventory.
BIM & 3D modeling
Building Information Modeling for projects that need it. Coordination drawings, vent routing, and plant layout to scale.
Code & compliance
DOE efficiency, TDLR, ASME, and USGBC / LEED considerations baked into the selection from the start.
Post-install support
Maintenance contracts, extended warranty options, and remote monitoring. We don’t hand the system over and walk away.
The kinds of projects we’ve designed.
From process loops to domestic hot water plants to large hydronic systems, across the commercial and industrial buildings we serve.
Breweries & distilleries
Food processing
Industrial bakeries
Pharmaceutical & chemical
Candy manufacturing
Marine applications
Hospitals & healthcare
Multifamily & hospitality
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.
Design is the front end. We carry the rest.
From parts and service through installation and rentals during cutover, the same in-house team supports the project end to end.
Boiler Parts & Equipment
One of the largest commercial boiler parts inventories in Texas, with 2,500+ items including replacements, booster pumps, circulating pumps, and gas regulators.
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Boiler Repair
Comprehensive boiler service, from troubleshooting and combustion analysis to 24/7/365 emergency repair, across every Texas market we serve.
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Boiler Rental
Hassle-free commercial boiler rentals from our Texas warehouses. Portable, skid-mounted, and trailer-mounted options.
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Boiler Preventative Maintenance
Comprehensive maintenance to keep your system efficient, reliable, and safe, quarterly operating inspections and annual cleanings included.
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Boiler Installation
Turnkey installations for new boilers and replacements. In-house system design and full Texas regulatory compliance.
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