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Air Conditioning Repair 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

Len The Plumber Heating & Air proudly provides expert air conditioning services throughout the Mid-Atlantic. You need prompt service from technicians who care when your AC suddenly cuts out or drives up your utility bills.

Homeowners from the DMV to Pennsylvania, the Delaware Valley, and New Jersey count on Len The Plumber Heating & Air to get their air conditioner up and running with same day service seven days a week. We’re on standby to help with evening and weekend appointments at no extra cost.

Call (800) 950-4619(800) 950-4619 to schedule same day plumbing services in the Mid-Atlantic.

24/7 Emergency AC Repair

Temperature control plays a vital role in home comfort. Our highly skilled technicians answer emergency service calls to repair your air conditioner quickly. Let us restore cool air to your home so that a broken AC system is one less thing to worry about.

We recommend scheduling annual air conditioning maintenance each spring to avoid future breakdowns. Our goal is simple: keep our customers’ lives moving. Emergency availability and routine tune-ups help us do that.

Signs You Need Air Conditioning Repair

There’s nothing worse than an AC failure on a hot day. A professional repair may be needed if your air conditioning is experiencing regular malfunctions or isn’t responsive to thermostat changes.

Be on the lookout for the following signs:

  • Poor airflow: You may have a clogged air filter that needs to be replaced.
  • Leaking refrigerant: Refrigerant needs to be handled by professionals. We’ll need to repair the line and recharge the refrigerant.
  • Warm air instead of cool: If your thermostat is set to cool but you feel warm air coming from your vents, we’ll need to inspect your system to determine the cause.
  • Strange smells: Your AC shouldn’t have an odor. Burning, mildewy, and rotten egg odors are particularly concerning.
  • Strange sounds: You should only hear your AC when the unit starts up or shuts down.
  • Ice or frost on the outdoor unit: Low refrigerant levels are the most likely culprit.
  • Rising utility bills: Higher-than-average energy costs without a change in usage could result from a damaged component. Your AC has to work harder to sustain your cooling needs.

Problems like clogged drainage lines, condenser coil issues, or evaporator coil problems also hurt your AC’s performance. We’ll quickly determine and address the issue to restore reliable cooling.

Call (800) 950-4619(800) 950-4619 to book AC repair in Baltimore, Washington D.C., Northern Virginia, New Jersey, Philadelphia, or the Delaware Valley.

Should I Repair or Replace My AC?

While repairs can often resolve your air conditioning issues, consider replacing your air conditioner if:

  • Your unit is 10 years or older.
  • Your unit frequently breaks down and needs a lot of repairs.
  • Your unit needs repairs that cost 50% or more than the price of a new unit.

Trust Len The Plumber Heating & Air to help you make the right call. We promise to offer a clear solution that best fits your long-term HVAC needs and budget.

Why Choose Len The Plumber Heating & Air?

Customers appreciate Len The Plumber Heating & Air’s professionalism, courtesy, and over 25 years of industry expertise. Our technicians can meet all your HVAC service needs.

We provide high-quality air conditioning repairs in New Jersey, Northern Virginia, Philadelphia, the Delaware Valley, Baltimore, and Washington, D.C.

Our local teams have fully stocked trucks and are ready to inspect and repair your home’s air conditioner. You can always count on our team for upfront pricing and no surprise fees.

Call us at (800) 950-4619(800) 950-4619 to schedule air conditioning repairs for your Mid-Atlantic home!

Frequently Asked Questions

Why won’t my AC turn off?

A malfunctioning thermostat or fan limit switch may be to blame. Try adjusting your thermostat so the fan setting is on auto for a quick fix. If the issue persists, you need repairs.

Can I fix my AC on my own?

Electrical repairs and refrigerant leaks should only be handled by an HVAC professional. The safest fixes you can attempt are flipping your circuit breaker and replacing your air filters.

How do I know if my AC compressor is bad?

There are a few tells that indicate your AC compressor is broken. Clicking or rattling noises from your unit are often the first signs, followed by inconsistent airflow, puddles of moisture in and around the HVAC system, or circuit breaker failures. Call in a professional if you notice any of the above.

What should I do if my AC fails?

The first step is to check your unit’s circuit breaker to ensure it didn’t trip. We then advise that you replace your air filter if it’s clogged or reset your AC. When in doubt, call for a repair.

How do I fix a leaky AC?

First, turn off the AC unit and clean up the water. Try to determine the cause of the leak, but you may have to leave that to the professionals. You could have a dirty air filter, low refrigerant levels, a cracked drain pipe, a clogged drain pan, or frozen evaporator coils.

What should I do if my AC is frozen?

Start troubleshooting by turning off the AC unit and turning on the fan to let it defrost over a few hours. After that, your HVAC technician can inspect and repair your unit.
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.