Jeff MacKay Mechanical is a family owned and operated company that has provided fast, friendly residential and light commercial service to customers in Northern NH since 2005.
At Jeff MacKay Mechanical, we specialize in providing the highest quality of products and services, with over 25 years experience. We are committed to maintaining the highest standards of trust and integrity between you and our company. We appreciate all of our customers and their business!
At Jeff MacKay Mechanical, we specialize in providing quality propane and oil equipment and service for residential and light commercial applications. We service and install a full line of residential and light commercial systems – see Products and Services page on the website listed.
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603-444-6770 or cell