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Air Conditioning Maintenance in the Mid-Atlantic Region

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Proudly Offering HVAC Services in Baltimore, MD, Washington, D.C., Northern Virginia, New Jersey, Philadelphia & the Delaware Valley

The average lifespan of an air conditioning unit is 10 years, but you can get up to 15 years of service with proper maintenance. The components of your air conditioner — the compressor, evaporator coil, and condenser coil — deteriorate over time. Prolonged use puts more strain on your AC’s components, causing issues like overheating or poor airflow.

Routine tune-ups from an HVAC professional ensure that your air conditioning stays in top condition. Len The Plumber Heating & Air services all HVAC brands and has local teams across the Mid-Atlantic, including in Baltimore, Washington D.C., Northern Virginia, Philadelphia, the Delaware Valley, and New Jersey. Our expert team is available for high-quality air conditioning services at your convenience.

We’ll keep your AC running. Call (800) 950-4619(800) 950-4619 to schedule an air conditioning tune-up today.

What To Expect During Air Conditioning Maintenance

A service appointment with Len The Plumber Heating & Air guarantees thoughtful, thorough HVAC care. We aim to ensure your AC operates at peak efficiency, especially during the hot summer months.

During a routine tune-up, customers can expect our HVAC technicians to:

  • Check refrigerant pressures
  • Inspect air filters
  • Inspect motors and electrical connections
  • Check indoor humidity
  • Clean outdoor coils
  • Check thermostat operation
  • And more

Benefits of Annual AC Tune-Ups

An annual air conditioning check reduces the effects of wear and tear. You’ll maintain the value of your investment by keeping your AC effective for longer.

The main advantages of air conditioning maintenance include:

  • Improved indoor air quality: Replace your air filters and clean components for cleaner air circulating through your vents
  • Lower utility costs: Save money and energy with a well-functioning cooling unit
  • Improved home comfort: Enjoy reliable, consistent temperature control
  • Reduced risk of AC breakdowns: Prevent leaks, overheating, or frozen outdoor units
  • Reduced risk of needing emergency AC repair: Avoid major breakdowns so you aren’t left with no AC
  • Reduced risk of a premature AC replacement: Maximize the effectiveness and lifespan of your unit

Make the most of your air conditioner. Schedule air conditioning tune-ups by calling Len The Plumber Heating & Air at (800) 950-4619(800) 950-4619 now.

Make Maintenance Easy With the Whole Home Service Plan

Len The Plumber Heating & Air automates tune-ups with our Whole Home Service Plan. Our technicians will work with you to schedule annual tune-ups for your home’s heating, air conditioning, and plumbing. We’ll inspect, test, or repair your HVAC to guarantee peace of mind.

Exclusive Whole Home Service Plan benefits include:

  • Priority service: Members go to the front of the line for an appointment.
  • 15% discount on repairs: Enjoy discounted fixes for a broken HVAC system or plumbing issue.
  • Live call takers, seven days a week: You call, we answer. Talk to Len The Plumber Heating & Air to schedule convenient service.

Why Choose Len The Plumber Heating & Air?

Len The Plumber Heating & Air simplifies home solutions by being a one-stop shop for plumbing and HVAC services in the Mid-Atlantic. We serve 60,000 families every year and bring over 25 years of industry expertise to the table. Our technicians have the training and experience to install, repair, and maintain your home’s comfort systems.

During your tune-up, we’ll explain our findings and recommend the best solutions to help you protect and preserve the lifespan of your air conditioner. Our upfront pricing also means you’ll get a service estimate before work begins.

Call (800) 950-4619(800) 950-4619 to request air conditioning installation, repair, and maintenance for your Baltimore, Washington, D.C., Northern Virginia, Philadelphia, Delaware Valley, or New Jersey home.

Frequently Asked Questions

What AC maintenance tasks can I do myself?

Homeowners can protect and prepare their AC for hot weather by routinely replacing air filters.

You should also clean debris around the outdoor unit and run a test cycle before prolonged use to check for strange sounds or smells.

Schedule service with a licensed HVAC technician for component inspection, cleaning, and repairs.

Should I cover my AC in the fall and winter?

No, we don’t recommend it. Your air conditioner is built to avoid damage from snow, rain, and humidity. A full-length cover can seal in moisture, leading to mold growth or rust.

How can I save money on my energy bills during the summer?

A seasonal AC tune-up is the best place to start. You should also ensure proper airflow by keeping AC vents clear and unobstructed.

You can also raise the thermostat a few degrees when you’re away, but don’t turn it off. Closing shades or blinds during the day is another way to avoid heat gain and keep cool.

When is the best time of year to schedule AC maintenance?

Any time of year works, but scheduling an appointment before the summer tests the effectiveness of your AC when you need it most. Since your AC will work extra hard during hot months, we recommend a complete inspection in the spring.

How often do air filters need to be changed?

The industry preference is to change air filters every 90 days. Factors like severe allergies, advanced unit age, and pets in the home may mean you should change your filters more often.
What to Expect
From Len The Plumber Heating & Air

Our local experts are highly trained and can handle any plumbing or HVAC issue — guaranteed!


You’ll enjoy an exceptional customer service experience from the moment you call until the job is complete.

Simplified Home Services

We’re a one-stop shop for all your plumbing, heating, and cooling needs, making whole-home comfort simple.

24/7 Availability
& Reliability

We provide emergency repairs, so you never have to go without plumbing or HVAC for long.


You get comprehensive pricing before any work begins, so you never need to worry about surprise fees.