Capitol Boiler Works Inc.

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Capitol Boiler Works Inc. provides boiler sales and service, including ASME repairs, burner sales and service, mobile boiler systems, and service contracts. It also fabricates U-bend coil assemblies, tanks and breeching, and produces domestic water heaters. Mechanics and ASME‑certified welders deliver 24‑hour, seven‑day support throughout the Washington DC metropolitan area.

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