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Serving all of New England Connecticut Area

If you want it done right, call dunrite!

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Over 35 years of experience

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Efficient Preventative Maintenance Services

Did you know that it is possible to save money on future costly repairs? Trust Dunrite Heating, Cooling & Refrigeration, LLC for effective preventative maintenance services. We get the job “dunrite” now to help alleviate future heating and cooling repair costs.


Contact us today so we can take a look at your heating or cooling system. Our honest technicians will never try to sell you something that you don’t need. For over 35 years, our locally-owned business has prided ourselves on our excellent communication and professional service.

  • Check systems

  • AC systems

  • Heating systems

  • Refrigeration for commercial businesses

  • Commercial - checks done quarterly

  • Residential- once before summer and once before winter

For a FREE consultation on our preventative maintenance services, call us at:


Preventative Maintenance Services

A six-month warranty is available on new installations and labor for our preventative maintenance services.