About Us

An Independent and Locally-Owned Plumbing & HVAC Company in Manheim

Since 1939, homeowners and business owners in Lancaster County have relied on Haldeman Mechanical for superior plumbing and HVAC services.

What We Value
  • Pursue excellence in our work and customer service;
  • Glorify God, acknowledge that He is our creator, and recognize that we are blessed;
  • Be honest and have integrity in our business practices, professionalism in our work, morality in our actions, and purity in our endeavor to be good stewards of our finances.

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Our Leadership Team

John Dodson
John Dodson

Sales Manager

Steve Splain
Steve Splain

Service Manager

Marlin Ruhl
Marlin Ruhl

Shop Manager

Ken Leed
Ken Leed

Service Technician

Barry Jackson
Barry Jackson

Service Technician

Alexander Ortega
Alexander Ortega

Service Technician

Judy Kauffman
Judy Kauffman

Administrative Assistant

Certifications & Partnerships

Our company and team members focus on continual education and seeking professional partnerships that improve our service offerings and technical skills.

  • Master Plumber
  • Journeyman Plumber
  • EPA Universal Certification
  • Rheem Pro Partner
Haldeman Mechanical is a proud member of these community organizations

Why Choose Haldeman?

Our team of HVAC technicians have years of both classroom and hands-on training. Many of our plumbers have their Journeyman plumbing license, and HVAC technicians hold an EPA Universal certification. This means our team can work on and repair any plumbing and HVAC system, no matter its brand, size, or age.

What Sets Us Apart:

Fair Rates. We charge for time and materials only.

Preventative Service Plans. Our Customer Assurance Agreement plans save you money and provide protection from major failures.

Commitment to Your Satisfaction. Our work isn’t done until you’re completely happy.

Convenient 24-Hour Service. Whenever you need us, we will be there.

Service Area and Location

Our service area includes Manheim, PA and surrounding Lancaster County communities including Lititz, Lancaster, East Petersburg, Landisville, Mount Joy, Mountville, Elizabethtown, Mount Gretna, and Columbia.

Service Area Details

Our History

Through three generations, our company has maintained its commitment to residential and light commercial services. When you hire Haldeman Mechanical, you are hiring a company that has been respected in the service industry since 1939.

Timeline of Our History

  • 1939

    Frank L. Haldeman begins repairing hand-operated well pumps, installing automatic jet pumps, and installing "modern" indoor plumbing and heating systems.

  • 1949

    Frank establishes F.L. Haldeman & Sons Plumbing, Heating, and Cooling with his three sons, Lloyd, Ed, and Jay, and son-in-law, John Heisey.

  • 1965

    The company becomes a corporate entity

  • 1989

    The last of the Haldeman family leaves the corporation, and an employee buys the company.

  • 1982

    Mark Haldeman (Lloyd’s son and Frank’s grandson) opens Mark Haldeman Mechanical Service Company, a plumbing, heating, cooling, and water conditioning business.

  • 1995

    Mark Haldeman Mechanical Service Company incorporates and is re-named Haldeman Mechanical, Inc.

  • 2001

    Haldeman Mechanical purchases F.L. Haldeman and Sons, Inc. The company now operates from the original F.L. Haldeman and Sons location at 1148 Old Line Road in Manheim.

Contact Us for a Free Estimate

To schedule an appointment or for more information, call our Manheim office at 717-665-6910 or request your free estimate.