Hess Mechanical: Trusted Plumbing and HVAC Services in Hershey, PA

When you need reliable plumbing, heating, or air conditioning help in Hershey, PA, Hess Mechanical has been the local choice since 1997. This family-operated company handles everything from emergency repairs to full system installations for homes and light commercial buildings. They offer 24-hour emergency service, so help is always available when a pipe bursts in the middle of a cold Hershey night or your AC quits on a humid summer day. The team brings hands-on experience to every job, ensuring your home or business stays comfortable year-round.

About Hess Mechanical

Hess Mechanical provides complete plumbing and HVAC solutions across the Hershey area. They focus on residential and light commercial work, understanding the specific needs of local homes and small businesses. With a straightforward approach, they tackle repairs, maintenance, and new installations. Their technicians are trained on both modern high-efficiency systems and conventional equipment, so whether you have a historic home in Hershey or a newer build, they have the knowledge to help.

Key Services for Homeowners and Businesses

Hess Mechanical covers a wide range of needs. Here’s a snapshot of what they do:

• Heating & Cooling: HVAC installation, repair, and maintenance. They work on heat pumps, furnaces, boilers, and geothermal systems.
• Plumbing Repairs: Fixing leaks, clogs, and broken fixtures like toilets, sinks, showers, and garbage disposals.
• Water Heaters: Installing and repairing tankless, electric, and conventional water heaters, plus recirculation pumps.
• Installation Services: Full plumbing and HVAC system replacements, sump pumps, water pipes, and more.
• Preventive Care: Plumbing inspections and HVAC maintenance to avoid surprises.

Their service list is built around common local issues—like sump pumps for damp basements or efficient heating for Pennsylvania winters.

Areas Served in and Around Hershey

Hess Mechanical serves Hershey, PA, and many nearby communities. Their service area includes Lower Paxton, Middletown, Lebanon, Swatara, Palmyra, Hummelstown, Annville, Harrisburg, and over 40 other towns. Having worked in these areas for decades, they know the housing styles, from older farmhouses to newer subdivisions, and understand local building codes and climate challenges.

Company History

Don Hess started his career working for another mechanical contractor, rising to project manager. In 1997, he opened Don Hess Plumbing and Heating, focusing initially on new construction plumbing and heating. As demand grew, the business evolved into Hess Mechanical, expanding into service work and a broader range of products. Today, they balance traditional systems with advanced technology, offering factory-trained service on high-efficiency boilers, tankless water heaters, and geothermal heat pumps.

Leadership and Local Presence

Don Hess is the president, technician, estimator, and installer. He’s involved in every part of the business, from answering calls to being on-site. His field experience means he understands the practical side of every job. Based in Hershey, PA, Don and his team are neighbors who take pride in serving their community reliably.

Specialties & Highlights

• Expertise in high-efficiency systems like Munchkin, Elite, Bosch, Navien, and Climatemaster geothermal heat pumps.
• Full-service plumbing, heating, and air conditioning for both repairs and new installations.
• 24-hour emergency availability for urgent problems.
• Deep knowledge of local homes and commercial buildings in the Hershey region.
• Factory-trained service on advanced equipment, paired with experience on conventional systems.

Why Locals Choose Hess Mechanical

Residents and businesses in Hershey, PA, turn to Hess Mechanical for straightforward, dependable service. With over 25 years in the area, they’ve built a reputation for quality work and honest advice. They combine old-school craftsmanship with modern training, so whether you’re updating an older home or installing a new high-efficiency system, you get a team that knows what they’re doing. For plumbing and HVAC needs in Hershey, PA, Hess Mechanical is a trusted local partner.