Acorn Plumbing Heating & Cooling, Inc. is an affiliate of Armistead Mechanical, Inc. and AMI, Services, Inc. and is owned by the Armistead family who have been in the mechanical installation and service business for over a century. Every member of our talented team of construction professionals is important to us. Help us carry on a legacy of customer service excellence and superior quality work.

Based out of our shop in Newburgh, NY, Acorn services Orange, Sullivan, Ulster, Dutchess, Putnam and Rockland Counties. We specialize in plumbing, heating and air conditioning service and installation for the light commercial and residential markets.

The safety of our employees is paramount. Ongoing training and updated safety gear and equipment for our field teams is always readily available.

Acorn has a complete compensation and benefits package, including:

  • Competitive salaries
  • Medical
  • Dental
  • Vision
  • Life Insurance
  • Paid Time Off
  • Company vehicle for field service

Acorn Plumbing Heating & Cooling employs dispatcher, project administrator, and estimator positions in the office. Field positions include plumbing service mechanics and installers and HVAC technicians.

Current Acorn openings are shown below. Even if we do not have a job opening that is right for you right now, you are welcome to email your information or resume to us at: We look forward to hearing from you soon!

Acorn Plumbing Heating & Cooling, Inc. is an equal opportunity employer.