Heater Services

Commercial and Residential Maintenance Agreements

Residential Service

Affordable maintenance and service plans to keep things running smoothly

Commercial Service

Customizable maintenance plans built just for your business

Prevent Problems Before They Start

Did you know that the best way to preserve lifetime and efficiency of your furnace is through regular maintenance? Our skilled technicians work hard to ensure the safety and efficiency of your furnace, keeping heat in your home or business running well for years to come.

Shamrock Inc. has been a trusted name for heater maintenance in South Jersey for over 25 years. Whether you need residential or commercial service, our technicians have the experience to help regardless of your system requirements- we work on gas systems, oil, boilers, heat pumps, geothermal, package units, and more.

Residential Service Agreements

Shamrock offers our residential customers yearly maintenance contracts. In addition to preventative services, our contracts also include free parts* and labor should problems arise. Customers can bundle their furnace coverage with other equipment such as air conditioners, hot water heaters, and humidifiers for affordable, hassle-free service.

Commercial Service Agreements

Shamrock is proud to offer fully customizable service contracts for our commercial customers. We currently service apartment complexes, warehouses, retail spaces, and shopping centers.  

*Some exclusions apply, please see contract for details

Call Today For More Information: (609) 859-0110

Stay Warm All Winter Long

Enjoy peace of mind all year! Our residential service contract customers receive guaranteed emergency service within 24 hours- with no service fee on covered equipment.  


Please feel free to reach out with any questions you may have or to schedule your service appointment.

How Do I Sign Up For A Residential Agreement?

To sign up for a residential service agreement, proposal, please call our service department for details at 609-859-0110.

How Do I Sign Up For A Commercial Agreement?

For a commercial contract proposal, please call our service department for details at 609-859-0110.

I Just Got New Equipment, Do I Need A Service Agreement?

If you just got new equipment, a Preventative Maintenance Agreement may still be a good idea for your home. You will likely be covered under your contractor’s warranty for a period of time thereafter in the event of a breakdown. Warranties do not often include preventative services and tune-ups that are included in the Preventative Maintenance Agreement.

Additionally, if you are under a manufacturer’s warranty only, that warranty does not cover the cost of labor, which can result in unpleasant surprises for homeowners.

Related Services

Heater Installation

If you are thinking of a whole new unit, the expert team at Shamrock can help you find the perfect fit for your home and your budget.

Heater Repair

We understand that unexpected interruptions can be stressful. Shamrock has the experience to get your heat working again.

AC Maintenance

Enjoy peace of mind with our Energy Saving Agreement- we'll help keep your equipment running well all year long at an affordable price.