Preferred Mechanical, Inc. is a full service heating, ventilation, air conditioning and refrigeration company (HVAC/R) dedicated to providing exceptional service in the Delaware and surrounding areas. With over 70 years combined experience, we are pleased to service both residential and commercial clients with your sales, service, maintenance, and installation needs.
Our company mission statement is to provide the best possible service in a clean & professional manner, on time, and the most competitive pricing.
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