Cleaning
Dunn Heat Exchangers operates the largest, most well-equipped off-site heat exchanger cleaning facilities in the United States.
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Repair
Often, during routine maintenance, issues can be discovered necessitating repair work. Our dynamic services and capacity reduce any repair work lag time thanks to our 24/7 shop.
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Fabrication
We are best known as an emergency repair shop, but we also regularly engineer and fabricate shell and tube type heat exchangers of all sizes.
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Engineering
Our capable Engineering Services department provides you with thermal and mechanical designs, drafting, price estimates, and purchasing of materials.
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Quality Assurance
Our Quality Assurance Department ensures that your fabrication and repair needs meet the latest code requirements for ASME and TEMA.
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Transportation
At Dunn Heat Exchangers, we own and operate the most extensive fleet of safe transport tractor-trailers for prompt pickup and delivery services.
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Turnaround Scheduling
We offer the highest capacity to clean multiple pieces of equipment simultaneously better than any other company in the country. This capacity allows us to handle all your turnaround logistics needs.
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