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24/7 Air Conditioning Services in Pasadena, MD

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After a long day in the heat and humidity of summer, you want to return to a cool, air-conditioned home. Len The Plumber Heating & Air is the team you need to ensure your air conditioning system is working properly and always there when needed.

Our company has been serving Baltimore-area homeowners for over 25 years. We provide all the air conditioning services you need to keep your system in optimal condition, from maintenance and repairs to replacement. We’re proud to offer same day service, seven days a week, for your convenience.

With our upfront estimates, flexible financing options, and special offers, we strive to simplify home services and help you save money.

Let our reliable, experienced team help with all your cooling needs in Pasadena, MD. Call Len The Plumber Heating & Air at (800) 950-4619(800) 950-4619 or contact us online to schedule air conditioning services today.

Same Day Air Conditioning Repair

When your air conditioner breaks down, count on our skilled, trustworthy technicians at Len The Plumber Heating & Air for help. We offer air conditioning repair throughout the Pasadena area, and with our fast response times and fully stocked service vehicles, we can complete most repairs quickly.

Call our team when you notice any signs of an AC problem, such as:

  • The AC unit will not turn on.
  • The breakers trip often.
  • Warm air is coming from the vents.
  • The system cycles on and off frequently.
  • There is ice on the evaporator coil or refrigerant lines.
  • There are odd noises or smells coming from the AC.
  • The thermostat is not working.

We offer emergency AC repair, so you can always reach us for help. We will send a technician to your home as soon as possible.

Avoid the heat with expert AC repair services from Len The Plumber Heating & Air. Contact us online or call (800) 950-4619(800) 950-4619 to schedule an appointment today.

Air Conditioning Installation & Replacement

Most air conditioning systems should last for 15 years with routine maintenance. If your cooling system is over 10 years old, needs frequent repairs, or a costly part like the compressor has failed, it may be time to consider an AC replacement.

Our team at Len The Plumber Heating & Air can help. We will:

  • Calculate your cooling requirements
  • Recommend the best AC unit for your needs
  • Remove the old system
  • Install your new energy-efficient system, connecting the refrigerant lines, electrical cables, and air ducts
  • Test the system to ensure proper operation

How To Choose the Right Cooling System

To find the right AC unit for your home, consider:

  • The size of the house
  • SEER ratings for energy efficiency
  • The state of your ductwork
  • Heating and cooling needs

Central AC systems offer cooling only, while heat pumps provide heating and cooling. Ductless mini-splits offer both heating and cooling, and they don’t need air ducts. We install all three system types, and we’ll help you choose the best one for your needs.

Are you ready for a new air conditioner in your Pasadena home? Call (800) 950-4619(800) 950-4619 or contact us online to schedule an air conditioning replacement today.

Air Conditioning Maintenance

Prevent problems and ensure your system is always running at its best with air conditioning maintenance from Len The Plumber Heating & Air. We recommend one service visit a year, ideally in the spring, so that you know your system is ready for the summer heat and humidity.

With proper AC maintenance, you can expect the following benefits:

  • Improved comfort
  • Better air quality and humidity control
  • Fewer breakdowns and service calls
  • Greater system reliability and a longer service life
  • Lower energy use and utility costs

Join Len The Plumber Heating & Air’s Whole Home Service Plan

Make the maintenance process easy with our Whole Home Service Plan. Convenient and affordable, the plan features annual maintenance for your heating, cooling, and plumbing systems, priority service, and a 15% discount on repairs.

Sign up for the Whole Home Service Plan or schedule AC maintenance in Pasadena today by calling (800) 950-4619(800) 950-4619 or contacting us online.

Call Today for Expert AC Services in Pasadena, MD

Make sure your home is cool and comfortable when you need it to be with reliable, professional AC services from Len The Plumber Heating & Air. We are your one-stop shop for all your HVAC and plumbing needs in Pasadena.

Our work is backed by our exclusive guarantee, which ensures you will receive a high-quality customer service experience from skilled, certified technicians with on-time service and no extra charges for weekends, evenings, or overtime service.

Trust our team for the best plumbing and HVAC services in the Baltimore area! Call (800) 950-4619(800) 950-4619 or contact us online to schedule AC service in Pasadena today.

What to Expect
From Len The Plumber Heating & Air

Our team has the skills and expertise to solve any HVAC or plumbing problem—guaranteed.


From smart solutions to unbeatable customer service, our top goal is to deliver services that impress.

Simplified Home Services

We’re a one-stop shop, so you can easily find, choose, and save on all your home service needs.

24/7 Availability
& Reliability

We’re always ready to provide plumbing and HVAC repairs when you need them most.


We quote the price you’ll pay before work begins and don’t charge extra for overtime, evenings, or weekends.