Ducold Mechanical Ltd.

Ducold Mechanical Ltd. is a family-owned and operated business that has been serving Long Island for over 2 generations. The company is insured in both Nassau and Suffolk counties. Ducold's owners, who are mechanics with over 30 years of experience, perform all service and installation jobs. They are known for their professionalism, quality of work, and honesty. Customers have had great experiences with the company, describing them as reliable, knowledgeable, and dependable. They get the job done right the first time and are punctual and neat. The company provides fair price quotes and follows up to ensure everything is working okay. Customers highly recommend Ducold Mechanical Ltd. for any HVAC needs, praising their responsiveness and solid work. They are a go-to company for many customers, who appreciate their amazing service and willingness to answer questions after a visit.