Commercial Preventative Maintenance & Maintenance Service in Lancaster

Your business relies on keeping employees and customers comfortable when they walk through the door. Keeping your heating and cooling equipment clean and operating efficiently is critical to avoiding untimely breakdown. At RSC, we know our thorough preventative maintenance program will keep your critical comfort systems operating reliably, efficiently and safely.

Our Commercial Maintenance program is designed to not only keep your system working at peak performance, but to track the condition of your aging systems so you can plan and budget for future expenses and avoid the surprise of unplanned capital expenditures.

Commercial Maintenance Plan Benefits

Save 15% on any needed repairs throughout the entire year.

As a Preventative Maintenance Plan customer, should your system break down, you are entitled to a 15% discount on any needed repairs.  An example of this would be a savings of $60 on a $400 blower motor replacement.

Save energy by reducing your heating and air conditioning costs by as much as 30%.

Having yearly maintenance performed on your system will help increase efficiency and reduce stress on the system usually caused by problems such as dirty coils. By not having your system cleaned regularly, your unit could cost more month after month. Test performed by the EPA explain that as little as 1/10th of a centimeter of dirt or dust on a coil could reduce efficiency by 21%.

No overtime service charges.

Our preventative Maintenance customers will not incur overtime charges should we need to visit your business during evening hours, weekends or holidays.

Extend the life of your equipment.

Yearly maintenance service will keep your heating and cooling units running in optimal condition year after year extending the life of your equipment.

Priority service 24 hours a day, every day of the year. 

When you have an emergency situation, you can rest assured knowing that RSC Heating & Air Conditioning will be there for you. Our commitment to maintenance plan customers means we will have a technician to your door within 24 hours of calling our office. Contact us for information about Lancaster preventative maintenance. Count on maintenance service you can trust!

Reasons for Commercial Maintenance

Taking a proactive approach to maintaining your business heating and air conditioning equipment is the best way to avoid costly and interrupting equipment failure. Not only will the likelihood of a system failure be greatly reduced, your energy costs will be reduced too. When you leave the care of your building comfort system to us, you will be able to focus on running your business and not be derailed unexpectedly by a malfunctioning comfort system.


Our Commercial Maintenance and Service plans include a complete and thorough cleaning, filter change and system check before the cooling season and again before the heating season. We can also include two additional trips, one between each of the pre-season cleanings to replace air filters. During routine maintenance we often find the following items that when caught early will extend the life of your system, prevent service interruption, reduce energy usage and keep the occupants safe:


  • Loose and cracked blower fan belts
  • Weak and blown run and start capacitors
  • Blown fuses
  • Cracked condensate drain traps
  • Noisy blowers
  • Loose wire connections
  • Failed contactors
  • Insect infestation
  • Rodent nests
  • Chewed wires
  • Rusted heat exchangers
  • Economizer not opening or closing
  • Communication faults
  • Refrigerant leaks

Your commercial heating and cooling equipment never takes a day off, so investing in the system’s health by having a Maintenance Plan can virtually eliminate the possibility of dealing with your comfort system “calling in sick”.