S&L Air Conditioning and Heating

#1 Heating Maintenance & Tune-Up Service in Lake Arbor, MD, with More Than 350 5-Star Reviews

Heating Check-up for $79

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Nothing’s quite as frustrating as your heater failing on a cold day. As winter approaches, you’ll want to ensure your furnace is up to the task of keeping you and your family warm. 

S&L Air Conditioning and Heating offers industry-leading air conditioning and heating maintenance services. Our knowledgeable staff understands the importance of routine heating maintenance. If your heater is acting up, we can assist. 

Contact us today to schedule an appointment!

Heating Check up
Heater Maintenance

Heater Maintenance in Lake Arbor, MD

Your exact maintenance appointment will differ depending on your unit’s brand, age, and condition. However, the typical furnace maintenance checklist includes the following:

  • Replacing filters
  • Calibrating thermostats
  • Inspecting heating elements
  • Lubricating mechanical components
  • Inspecting electrical components
  • Checking gas flow and gas lines
  • Inspecting heating ducts
  • Cleaning drain lines
  • Testing start-up cycles

Our technicians are familiar with all modern heating systems, including forced air, split HVAC, and heat pumps. We can diagnose any heating problems and fix them on the spot or schedule a future appointment for repairs. 

Signs You Need Furnace Maintenance

Below are some of the most common signs that you need furnace maintenance in Lake Arbor, MD. 

Increased Energy Bills

The longer you go without maintenance, the harder your furnace system has to work to get the same results. The outcome is your energy bills rise while furnace performance stays the same. Regular maintenance keeps things efficient so your energy bills won’t spike from heater usage.

Yellow Pilot Light

Traditional furnaces work by burning natural gas to produce heat. The pilot light provides the initial heat to start the reaction and usually is blue. If your pilot light is burning yellow, call a professional immediately. A yellow pilot light means your furnace produces carbon monoxide, an extremely dangerous colorless and odorless gas.

Strange Noises

Furnaces have several moving parts that can come loose and grind against one another. If you hear a loud scraping or grinding noise from your vents when you turn your heater on, it could be loose mechanical parts scraping your ducts.

Inefficient Heating

The longer your unit goes without heating maintenance, the more its performance will falter. Debris from the air might clog filters, reducing your furnace’s heating potential. Regular maintenance keeps your unit in tip-top shape so it can heat efficiently.

Cycling Too Much

Electrical components sense temperature and control when your furnace turns on. If you notice that your furnace frequently cycles from on to off, it could be a problem with your thermostat or heating element.

Heater Preventative Maintenance FAQ's

Below are some common questions about heater preventative maintenance. 

You should get heater maintenance at least once per year but ideally twice annually. The more you get service, the better your system will perform. 

The typical furnace lasts for about 15 years. However, routine maintenance can extend the lifespan of your unit by an additional five years. 

Some maintenance you can perform on your own, such as cleaning the heat exchange or replacing the furnace filters. However, you will need an expert for more involved maintenance. 

Contact us Today!

S&L Air Conditioning and Heating has been serving Lake Arbor, MD, for over 20 years. We take great pride in providing exceptional customer service with every job. Next time you search for “heating maintenance near me,” we should be your first choice! 

If you want to learn more about our heating maintenance services, contact us online or call 301-450-7988 and schedule an appointment! Let us show you why we are the number one name in heating maintenance in Lake Arbor, MD!