Reviews for Diamond Quality Services

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  • July 2023

    Fantastic service. Called to ask a few questions and spent nearly and hour talking because the owner was so informative, even answering questions about services they didn't offer. Rather than keep everything closed off until they can see it in person, owner was an open book about everything. Ended up choosing them for a new HVAC that I thought I was decided for elsewhere, glad I went with them. Fast install and fast response times too. First house and these guys were the best of all contractors we have talked with

  • December 2022

    Caleb and his team did an excellent job installing my heater system. They ran into plenum issues as my house is 30 years old and the workspace is tight. Caleb called in the expert and they were able to design and install an add-on to the plenum that was robust. As well they found my plenum did not have a top so it was leaking a lot of air. They fixed that also. They went above and beyond in my opinion. I have used them before to install air conditioning evaporators and was completely satisfied. They never oversell and always deliver a quality job.Services: Install thermostat

  • November 2022

    Our technician, KeShawn was prompt, professional and friendly. He did a great job and we are very happy with our service experience. We will definitely call Diamond Quality next time we need HVAC service and would be pleased to have KeShawn visit us again.Service: Heating system maintenance

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    Diamond Quality Services

    1527 W State Hwy 114, Grapevine

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