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Schlosser & Associates Mechanical Contractors (Plumbing, Heating, Air Conditioning, and more)

Schlosser & Associates Mechanical Contractors (Plumbing, Heating, Air Conditioning, and more)

HVAC Services

About Us

Schlosser & Associates Mechanical Contractors is an award-winning, Newark-based, family company founded in 1954. We are best known for providing heating, plumbing, and air conditioning services to commercial, industrial, and residential customers. As a true One-Stop-Shop however, our areas of expertise also include indoor air quality, oil/propane/heat pump to gas heat conversions, sewer & water line installation/replacement, interior renovation & restoration, concrete work, painting, drywalling, tiling, hardscaping solutions, and much more.

We were gratified to be recognized with a Family Owned Business Legacy Award by the Delaware Business Times in 2019 and a Best HVAC designation in a Newark Post readers' vote in 2020, for which we thank our loyal customers, dedicated employees and trusted business partners.

Why Schlosser & Associates!

Our company and people have been part of the fabric of the areas we serve for a very long time. We are your friends, neighbors and customers, sharing in your sense of pride in and commitment to the well-being of our communities.

Now in our eighth decade, we understand and appreciate that companies should be so much more than “What They Do”. While our ''value for the dollar'' pricing and technical expertise are certainly major factors in our success, we have always placed a commitment to timeless ethical standards at the core of ''Who We Are''. Like our customers, we are consumers in our daily lives; we won't sell things that people don’t need or want.

We invite you to experience why we have ''Stood the Test of Time'' since 1954.


Schlosser & Associates Triangle of Quality
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Rep/Contact Info

Paul DeMara
Director of Marketing communications and Research

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