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About Diamond Sheet Metal LLC Heating & Cooling
About us
Diamond Sheet Metal LLC Heating & Cooling Was Founded in 2023
We are a licensed and insured residential and commercial HVAC contractor, with over 39 years of experience. Serving St Clair, Sanilac and Macomb Counties. We specialize in furnace and air conditioning replacements and new construction, we also specialize in mini splits, water heaters, gas lines, radiant heat, custom duct work and ventilation systems.
Our Guarantee
At Diamond Sheet Metal LLC Heating & Cooling, we stand behind our work and offer a 100% satisfaction guarantee. If you are not completely satisfied with our services, we will make it right.
We sell Armstrong Air equipment.
We give a warranty of 10 years on parts and labor.
We also offer an option for a full equipment replacement warranty.
We also use Hitachi Mini Split's and Mini VRF Systems
Hitachi offers quality multi-split AC systems, suitable for cooling or heating multiple rooms.