Regular maintenance of your home’s plumbing is highly recommended to aid in the prolonging of the life of your equipment, avoid potential repair costs and ensure efficient and safe operation. When you take care of your equipment with regular home maintenance, the longer it will last. At Zimmerman Plumbing, Heating & Air Conditioning, we provide all of the work you need to keep plumbing, heating and cooling components around your home in the best condition possible.

We have HVAC, plumbing, and electrical home maintenance plans that will satisfy the needs of almost all of your home’s equipment

Types of plans

The maintenance plans we offer include:

  • Air Conditioning – Your AC uses less energy and cools your home more efficiently when it’s serviced annually. Our skilled technicians will clean and adjust your HVAC equipment for maximum performance and keep a look out for worn or failing parts. Take care of problems before your system breaks down, saving money and staying more comfortable in the process.
  • Gas Furnace or Boiler – Your heating system will get similar benefits from a seasonal check-up. Your trusted Zimmerman pro will tighten, lube and thoroughly clean your equipment’s parts while inspecting your unit for potential problems. Regular inspections and tune-ups help your home’s heating systems last as long as possible and function well from their first day to their last.
  • Oil Furnace – Hiring a qualified heating, cooling and plumbing repair service for seasonal inspections offers you peace of mind in more ways than one. For instance, you won’t have to worry about cleaning your burner nozzle or checking your fan belt. You won’t be responsible for lubing the motor bearings by yourself. We take those jobs on, right along with filter changes and thermostat checks, to ensure nothing gets in the way of your family staying cozy all winter long.
  • Heat Pump – These unique heating and cooling devices require special care. They perform double-duty and use very little energy in the process. To maintain performance and prevent energy waste or unit failure, it’s important to inspect your system seasonally. This process includes advanced HVAC tasks, such as checking for appropriate refrigerant charge and air flow.
  • Plumbing – We offer complete home plumbing maintenance in and around Mechanicsburg, West Shore and Harrisburg. From making sure you have the highest quality drinking water available to ensuring your drains are safe throughout the winter months, we provide prompt and professional service on every visit.
  • Electrical – Having a certified electrician review your entire home in order for you to know what’s going on is valuable to any homeowner.
  • Fireplaces – There’s nothing cozier than the warmth of a fire in winter, but starting one up without inspecting your flue carries a hefty risk. We’ll make sure your chimney is capable of fully ventilating your fireplace and that no obstructions will pose health or fire concerns.
  • Generators – When all else fails, it’s imperative your generator is ready to roll. One of our technicians will give your unit the care it needs to rise to any occasion. Planned maintenance is the key to keeping your emergency unit in working condition and avoiding the most common causes of failure, clogged filters and contaminated fuel.


  • Longer lasting equipment
  • Higher efficiency
  • Cleaner running equipment
  • Safer equipment

Your home plumbing maintenance and HVAC needs will be handled with expert care and with the utmost customer service. We strive to provide an upscale experience, and we’ve delivered that time and again. It’s the reason we were voted Harrisburg Magazine’s Simply Best for Plumbing & HVAC 2005-2017.

Planned Maintenance Visits

On a planned maintenance visit, our friendly customer service representative will contact you a few days before your scheduled appointment to confirm the date and time. On the day of your scheduled visit, our service technician will call you with an estimated time of arrival. At arrival, our technician will introduce himself, place shoe covers on and ask if you would turn your system on at your thermostat. This is to review any possible concerns or questions you may have with your current systems. Some common concerns our customers share with us:

  • Uneven temperatures throughout the house
  • Loud noises coming from the system
  • High utility bills
  • Allergy or air quality concerns
  • Not enough hot water

The service technician will perform tests, record electrical measurements, clean the equipment and evaluate the system operation. If a component is leaking oil, does not meet manufacturer’s specifications or is working unsafely, our technician will review the problem(s), explain the cause(s) for failure and provide you with repair costs/warranty information before any repairs are made. Estimates for replacement systems will always be free-of-charge, and any work performed is covered by Zimmerman one-year parts and labor warranty.

Automating Home Maintenance

Save time and money and discover all of the benefits of our extensive maintenance services by enrolling in a Planned Maintenance Agreement. Too often, homeowners forget about the demands of plumbing and HVAC components until the damage has already been done. At Zimmerman Plumbing Heating & Air Conditioning, we keep your equipment on track through friendly maintenance reminders, convenient scheduling and by offering you a savings over the expense of scheduling these services on an individual basis.

As a Priority Customer, you’ll receive many fringe benefits not available to the general public. For instance, you get priority consideration when emergency repairs are being scheduled. We also offer you select discounts, and we provide warranty-worthy service to retain your equipment’s full value.

Call us at (717) 697-3528 or email today to schedule a service or maintenance visit with the leading HVAC and plumbing repair company serving South Central Pennsylvania.

At the completion of all of our maintenance appointments, our technicians review the visit and the system with you, provide any recommendations, and answer all of your questions.

Click here to read all about the benefits of being a Priority Customer.