Stay Cozy and Save Big with S&L Prime A/C & Heating Systems

Heating Maintenance

Why Heating System Maintenance is Essential

Ensuring the heating system in your home is running exactly as it should with a professional maintenance inspection is one of the best ways to avoid costly repairs and unexpected breakdowns. Maryland winters are easier to get through when you know you can be warm and comfortable inside your home, and low-efficiency or struggling heating systems can take that away from you. With our whole-system safety inspections, we will provide you with the preventative maintenance needed to keep the warm air in your home flowing all season long.

We Keep Your Heat Running Efficiently

Our thorough preventative maintenance checks allow our HVAC experts to be alerted to potential problems and can make heating system repairs before you and your family are left with a cold home during the winter. These detailed maintenance inspections are crafted to provide increased unit reliability, breakdown prevention, lower utility usage, and improved safety of the heating system in your home.

Become a PRIME Plan Member and Save

Wouldn’t it be great to have the peace of mind that your home heating system is in its best condition to provide you and your family the warmth and comfort you need during the cold seasons? With our PRIME Plans, we can give you that and more. We have different options, so you’re sure to find an affordable heating system maintenance plan that best suits your home’s system.

We have 3 different membership levels for STANDARD HVAC SYSTEMS: 

Air Conditioner, Gas Furnace and/or Heat Pump Systems

Click here to view PRIME PLAN details.


We have 2 different membership levels for OIL SYSTEMS:

Oil Boilers/Oil Furnaces with or without Air Conditioner Systems

Click here to view OIL SYSTEM PLAN details.


We have 2 different membership levels for MITSUBISHI or DUCTLESS SYSTEMS:

Singlezone and/or Multizone Systems

Click here to view MITSUBISHI AND DUCTLESS PLAN details.

Fill out the form below and one of our Prime Plan specialists will contact you with more details.

This field is for validation purposes and should be left unchanged.

Are you looking for a maintenance plan for your Mitsubishi ductless system?  We offer 2 maintenance plan options, click here for more details.

HVAC technician service