Experience You Can Trust
Northern Plumbing & Heating, Inc. was founded in 1976 by Phillip Thonus as a New Jersey based corporation dedicated to quality work in areas of plumbing and heating contracting and service. Phillip is a New Jersey Licensed Master Plumber, Home Improvement Contractor and Master HVACR Contractor who is committed to staying current and up to date on the ever-changing industry technologies through continued education. Striving for energy efficiency, Phillip has expanded the business with Northern Eco Mechanical to include all aspects of heating, ventilation and air conditioning. This includes numerous certifications and years of experience installing radiant heating systems. Northern serves northern New Jersey and Orange County New York with experienced high-quality workmanship.

Dedication to Quality
Phillip Thonus and his staff have the dedication and expertise to complete any size project from new construction to remodeling projects. Our workmanship is guaranteed, and your satisfaction is our priority.

Licensed & Insured
Phil Thonus:
Master Plumber License # 5565
Master HVACR  License # 0180

Brandon Thonus:
Master HVACR  License # 6951