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HVAC Services in Rockville, MD

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Len The Plumber Heating & Air is the trusted provider of HVAC services in Rockville, MD, and the surrounding areas. With 25 years of industry experience, our team of highly skilled technicians is committed to delivering high-quality service and ensuring your home comfort.

We understand that HVAC issues can occur at any time, which is why we offer 24/7 emergency solutions. Our reliable and experienced team is always available to provide quick, efficient solutions to your heating and cooling emergencies.

24/7 Emergency HVAC Repair

HVAC emergencies can disrupt your daily life, making you uncomfortable and sometimes even unsafe. Here are some signs that indicate you need emergency heating and cooling repair:

  • Complete loss of heating or cooling
  • Strange and unusual odors coming from the HVAC system
  • Excessive noise or unusual sounds
  • Water leaks around the unit
  • Uneven heating or cooling throughout your home
  • Non-responsive thermostat
  • Decreased airflow from vents

If you’re experiencing any of these issues, don’t hesitate to contact us immediately at (800) 950-4619(800) 950-4619 to request same day HVAC service in Rockville, MD.

Air Conditioning Services in the Rockville Area

Len The Plumber Heating & Air offers a comprehensive range of air conditioning services in the Rockville region, including:

  • AC repair: If your air conditioner is acting up, look for signs such as warm air blowing from vents, inadequate cooling, and frequent cycling. Our experienced technicians will diagnose the problem and provide efficient repairs to restore your AC’s performance in no time.
  • AC installation & replacement: If it’s time to upgrade your AC system or replace your outdated unit, our team can help you choose the right AC unit for your home. Enjoy the benefits of improved energy efficiency and enhanced cooling performance with our professional AC installation and replacement solutions.
  • AC maintenance: Regular AC maintenance is crucial to ensure optimal performance and energy efficiency. Schedule AC maintenance with us to keep your system running smoothly and prevent unexpected breakdowns.

Schedule air conditioning services in Rockville, MD, by calling Len The Plumber Heating & Air at (800) 950-4619(800) 950-4619 today!

Heating Services Throughout the Rockville Area

When it comes to keeping your home warm and cozy, Len The Plumber Heating & Air provides heating services throughout Rockville. We offer:

  • Heating repair: If your heating system isn’t working correctly or has stopped working altogether, our skilled technicians can diagnose and repair the issue quickly, restoring warmth to your home.
  • Heating installation & replacement: If your heating system is over 10 years of age or requires frequent repairs, it may be time for an energy-efficient replacement.
  • Heating maintenance: Regular maintenance is crucial for extending the life span of your AC system and improving its efficiency.

Our team is skilled in servicing all types of heating equipment, such as:

Furnace Services

Furnaces are a popular heating solution for homeowners in Rockville. Len The Plumber Heating & Air offers a full range of gas and electric furnace services. Our skilled technicians specialize in:

  • Furnace repair
  • Furnace replacement
  • Furnace maintenance

Boiler Services

Our technicians are experts in servicing boilers, offering repairs, installations, replacements, and maintenance. Boilers distribute heat through water or steam, resulting in efficient and even warmth throughout your home. Experience the benefits of boiler heating, including energy efficiency, consistent comfort, and quiet operation.

Get fast, effective heating services in Rockville, MD, by calling Len The Plumber Heating & Air at (800) 950-4619(800) 950-4619 today!

Ductless AC Services

Ductless mini-split systems offer a versatile and efficient solution for cooling and heating individual rooms or zones in your home. Len The Plumber Heating & Air provides ductless AC services, including:

  • Ductless mini-split repair: If your ductless AC system is experiencing issues such as insufficient cooling or unusual noises, our technicians are here to diagnose and repair the problem quickly, restoring your comfort.
  • Ductless mini-split installation & replacement: We ensure proper installation and recommend the right unit to meet your cooling needs.
  • Ductless mini-split maintenance: Our technicians perform comprehensive tune-ups to maximize the system’s performance.

Ensure your ductless AC system operates efficiently by calling our team at (800) 950-4619(800) 950-4619 to request ductless mini-split services.

Heat Pump Services in the Rockville Area

Heat pumps offer an efficient and versatile solution for both cooling and heating your home. They work by transferring heat from one area to another. During colder months, heat pumps extract heat from the outdoor air and transfer it indoors to warm your home. In warmer months, the process is reversed, and heat pumps remove heat from indoor air to cool your living space.

We offer a range of heat pump solutions, including:

  • Heat pump repair
  • Heat pump installation & replacement
  • Heat pump maintenance

Our skilled technicians will ensure your heat pump operates efficiently, providing optimal heating and cooling for your home year-round.

Indoor Air Quality Services

Indoor air quality is essential for a healthy and comfortable home environment. Len The Plumber Heating & Air offers indoor air quality services to improve the air you breathe in your home, including:

  • Air purifier installation: We offer expert air purifier installation to enhance indoor air quality.
  • Humidifier installation: Our humidifier installation service ensures optimal humidity in your home, preventing dryness and promoting better respiratory health.

Breathe cleaner, healthier air by calling (800) 950-4619(800) 950-4619 to request indoor air quality services for your Rockville residence.

Sign Up for the Whole Home Service Plan

Don’t overlook the importance of regular HVAC maintenance. Len The Plumber Heating & Air offers the Whole Home Service Plan, providing customers with:

  • Priority service
  • 15% off repairs
  • Access to live call takers seven days a week

Sign up for the Whole Home Service Plan today by calling (800) 950-4619(800) 950-4619 to ensure your HVAC system always operates at its best.

Why Choose Len The Plumber Heating & Air?

With Len The Plumber Heating & Air, you can expect experienced technicians, 24/7 emergency services, simplified home services, and a local team of experts with more than 25 years of industry experience.

We’re proud to be your one-stop shop for all your home service needs, from plumbing to HVAC. Our technicians arrive equipped with fully stocked trucks, ensuring that they have the necessary tools and parts to handle your HVAC needs efficiently.

With over 120 skilled technicians serving over 60,000 families every year, Len The Plumber Heating & Air is proud to be the trusted choice for HVAC services in Rockville.

Call (800) 950-4619(800) 950-4619 to schedule HVAC service today.

What to Expect
From Len The Plumber Heating & Air

Our local team of highly trained technicians has the tools and experience to provide exceptional service.


We provide thorough and attentive service so every problem gets solved and your peace of mind is restored.

Simplified Home Services

We’re a one-stop shop and can streamline all your plumbing and HVAC services for minimal stress and hassle.

24/7 Availability
& Reliability

We’re here when you need us with same day service seven days a week. We'll handle the job as soon as possible.


You never have to worry about surprise fees. We'll ensure you're aware of any costs before service begins.