5 Decades of Expertise- at your service.

At Stashluk, your satisfaction is our priority. Welcome to Stashluk, one of New Jersey’s most respected providers of plumbing, heating, air conditioning and generator services. Since 1948, we have earned the trust and respect of hundreds of thousands of customers in Morris and Union Counties. We are recognized in Summit, Chatham, and neighboring towns not only as the best in the business, but as trusted friends.

Our rare blend of traditional experience, cutting edge technology, quality workmanship and professional integrity is unparalleled in the industry. Whether you're a homeowner or business owner in northern New Jersey, we provide superior installation and maintenance of your comfort systems with an extraordinary level of personal attention. We are dedicated to keeping your interior atmosphere healthy, warm in the winter, cool in the summer, and save on energy at the same time.

We’re so proud of our work, we guarantee it.

At Stashluk, we stand behind our work 100%! Very few companies provide this level of assurance, but at Stashluk, we are dedicated to your complete satisfaction. There are so many more reasons to contact Stashluk today. Click here to find out more about how we may be of assistance. No matter what your specific needs may be, we’re right here, “around the corner,” at your service.

VISION

“Our vision is tied to the high quality of our corporate culture. We value the finest technical expertise, provide the utmost in personal service, and embrace a commitment to consistently raising the bar in our industry to the benefit of each and every Stashluk customer.”

Our Service Area

Our Service Area for our plumbing contractrors, heating and air conditioning contractors include: Morris County NJ, Essex County NJ, Union County NJ, including the following towns: Chatham NJ 07928, Summit NJ 07901, New Providence NJ 07974, Berkeley Heights NJ 07922, Long Hill NJ 07946, Mendham NJ 07945, Short Hills NJ 07702, Millburn NJ 07041, Florham Park NJ 07932, Madison NJ 07940, Green Village NJ 07935, Gillette NJ 07933, Stirling NJ, Mountainside NJ 07092... View More Areas Here.