top of page

Call 571-719-6140 today for a FREE second opinion on any HVAC/Plumbing repair or installation!

Manassas VA Plumbing, Heating, And AC Repair

AC Repair Services In Leesylvania, VA

Are you noticing leaks or strange noises coming from your air conditioner? Call us at 571-719-6140 to schedule expert AC repair in Leesylvania, VA

Our team at J Hood Services has been providing northern Virginia homeowners with professional air conditioning repair services since 2006. We’ve seen it all, from AC units that mysteriously won’t turn on to air conditioners blowing warm air instead of cool. No matter the issue, we have the solutions to restore the comfort of your home.

As the leading AC repair service company in Leesylvania, VA and the surrounding communities, you can depend on us to deliver outstanding customer service and hassle-free air conditioner repair. We have the utmost respect for your time and property, so we’ll make the necessary repairs while disrupting you and your space as little as possible.

Why Is My AC Not Working Properly?

If your air conditioning system isn’t cooling your home properly, the cause could be anything from dirty condenser coils to a broken compressor. Our HVAC technicians at J Hood Services have the expertise to diagnose and repair air conditioning issues quickly and efficiently.

The following are some of the most frequent culprits that could prevent your air conditioning unit from doing its job or cause damage to your home:

Clogged Drain

Your AC unit produces condensation that drips into a pan and flows to a drain, preventing water buildup inside the system. If the drain line becomes clogged by debris, the drip pan will eventually overflow and cause a leak inside your house.

Electrical Issues

Electrical problems, such as a malfunctioning thermostat or faulty wiring, could cause your AC system to trip the circuit breaker and turn off unexpectedly. An experienced AC technician can assess and fix the wiring or recalibrate the thermostat to get your cooling system working again.

Faulty Fans

If your central air conditioner isn’t circulating the air in your home, there might be a problem with the fans. A worn-out fan belt or broken fan motor are issues that lead to inoperable air conditioner fans that might need replacing.

Our expert air conditioner repair services, followed up with regular maintenance by our professional HVAC technicians, will ensure your air conditioning unit stays in tip-top shape.

Poor Air Circulation

Besides broken fans, insufficient airflow can be due to blocked vents, clogged air filters, or an air conditioner unit that’s too small for the size of your home. With these problems, you might notice that only some rooms get cool while others stay hot and humid.

Refrigerant Leak

If you hear an unusual hissing sound coming from your air conditioner system, it could be a sign of leaking refrigerant. Refrigerant is the fluid in your air conditioner that absorbs heat and helps cool down your interior. When it leaks, your system could overheat and become extremely inefficient.

Frozen Evaporator Coils

When coolant levels are low or the air conditioning is running too often, it can cause the evaporator coil to freeze. A frozen evaporator coil can’t adequately cool the warm air passing through your air conditioner.

Defective Parts

As your AC gets older, the components inside, such as the compressor or fans, can start to wear down and reduce the efficiency of your air conditioner. Our technicians can provide air conditioner repair services to fix or replace the parts, but, sometimes, the most cost-effective solution is a total AC replacement.

Comprehensive Guide to Professional AC Repair in Leesylvania, VA

Regular air conditioning maintenance is the key to ensuring your unit operates efficiently and has a long lifespan. A professional air conditioning tune-up incorporates a variety of activities designed to improve your AC's performance, lower energy costs, and prevent potential breakdowns. Here are some key processes involved in a professional AC tune-up:

AC Maintenance Services in Leesylvania, VA

An initial system inspection detects problems that might be affecting the performance of your AC. During this stage, professionals assess the general condition of your equipment, check for visible leaks, confirm that all electrical connections are tight and safe, and assess the operation and condition of the fan motor and fan blades.

Air Conditioner Repair Services in Leesylvania, VA

After the inspection, cleaning comes next. Cleaning ensures your AC isn’t working harder than necessary due to dirt or debris build-up. The process includes:

  • Evaporator Coil Cleaning: Over time, dust builds up on the coil causing it to work harder which can lead to inefficient cooling.

  • Condenser Coil Cleaning: A clean condenser coil maximizes efficiency by ensuring heat can escape from your system.

  • Blower Component Cleaning: This improves airflow for increased comfort levels.

Air Conditioning Repair Services in Leesylvania, VA

AC parts that lack proper lubrication cause friction in motors and increase electricity use. Lubrication helps reduce wear and tear on the moving parts within your air conditioning unit.

Emergency AC Repair Near Me: Local Solutions for Your Cooling Needs

Your professional technician will perform checks to make sure refrigerant levels match manufacturer’s specification. Too much or too little refrigerant can affect system efficiency significantly.

Exploring AC Repair Services In Leesylvania, VA

Reviewing thermostat settings ensures cooling and heating operations keep you comfortable when you’re home while saving energy when you're away.

AC Service in Leesylvania, VA: Ensuring Optimal System Controls

Checking system controls ensures safe operation. The technician will test start-up cycle of the unit to ensure it starts, operates, and shuts off properly.

In addition to these steps, a professional tune-up may also involve ductwork inspection, checking for leaks and insulation levels, and recommending necessary repairs or replacements. Overall, a comprehensive professional air conditioning tune-up not only ensures your system is in top shape but also contributes to energy efficiency and prolongs the lifespan of your AC unit.

It's advisable to schedule a professional tune-up once per year – preferably before summer begins – to ensure your system can handle the heat to come. While it may seem like an unnecessary expense, investing in regular maintenance will save you money in the long run by preventing major issues that could necessitate costly repairs or early replacement.

Maintaining an efficient air conditioning system involves regular maintenance and occasional tune-ups. One of the most vital maintenance tasks is replacing the air filter, a crucial component that ensures the smooth operation of your AC system.

Exploring Air Conditioning Service in Leesylvania, VA

The primary function of an air filter is to clean incoming air before it reaches the AC unit. It captures and holds various airborne particles such as dust, pollen, mold spores, hair and fur, which can accumulate over time and obstruct airflow.

Exploring Premier Air Conditioner Services in Leesylvania, VA

Regular replacement of air filters offers several benefits:

  • Improved Indoor Air Quality: A clean filter effectively traps airborne contaminants, reducing the allergens in your home's environment.

  • Increased System Efficiency: An unblocked filter ensures optimal airflow, reducing strain on your system and lowering energy consumption.

  • Extended System Life: Regular replacements lessen wear on your system components, potentially extending the lifespan of your unit.

  • Reduced Repair Costs: Minimizing strain on your AC reduces the risk of breakdowns and expensive repair work.

Remember that not changing your air filters regularly can lead to a build-up of debris which can cause problems like frozen evaporator coils or overheated motors.

Finding the Best Air Conditioning Repair Contractor in Leesylvania, VA

Replacing an AC filters is a relatively simple task that should be done every 30 to 90 days depending on use and environmental factors. Here are steps you can follow:

  1. Determine Your Filter Type: Examine your current filter to identify its type (disposable or reusable), size and MERV rating (Minimum Efficiency Reporting Value). This information is typically found on the edge of the filter.

  2. Purchase a New Filter: Once you know what type you need, purchase a new one from a home improvement store or online retailer.

  3. Turn Off Your AC System: For safety reasons, ensure your system is off before beginning the replacement process.

  4. Remove the Old Filter: Open the return air vent or air handler cabinet and gently slide out the old filter. Be careful not to release trapped particles into your home.

  5. Insert the New Filter: Slide in your new filter, making sure it's positioned correctly according to the airflow arrows on its frame.

  6. Safely Dispose of the Old Filter: Put it in a garbage bag and throw it away in an appropriate disposal facility.

It is recommended to have a professional conduct an annual checkup on your system, but most homeowners can handle replacing an air filter. A clean filter guarantees better air quality, efficient operation and less strain on your AC system, which can save you money in energy costs and future repairs.

Maintaining an air conditioning system is not a task that should be taken lightly. Among the various components of an AC unit that require regular cleaning and maintenance, one crucial part is the outdoor condenser unit. This component plays a vital role in expelling the heat your air conditioner removes from your home.

Here are steps you can follow for thoroughly cleaning your air conditioning unit's outdoor condenser:

1. Turn Off Power to the Unit

Before you start cleaning, it’s important to ensure safety by turning off power to the unit. You can usually do this by flipping off the breaker in your electrical panel that supplies power to your AC.

2. Remove Debris from Around the Unit

The first step is removing any debris from around the unit. Cut back any branches or plants that are too close, and clear away leaves, grass clippings or other debris.

3. Remove Protective Grille

Next, use a screwdriver to remove screws holding the protective grille or fan cage on top of the condenser unit. Lift it up or pull it off to gain access inside.

4. Vacuum Out Debris Inside Unit

Use a shop vacuum with a soft brush attachment to remove dust and debris inside of the unit. Be careful not to damage delicate fins on condenser coils.

5. Clean Fins with a Garden Hose

Using a gentle spray from a garden hose (not a pressure washer), clean between fins from inside outwards till all noticeable debris is gone and water runs clear through fins.

Note: It's recommended not perform this step if water use in outdoor locations is restricted at your home or business due to local regulations.

6. Straighten Bent Fins

Over time, fins on condenser coils may become bent which can obstruct airflow. You can straighten them using a fin comb available at most appliance parts stores.

7. Clean Area Around Unit

After the unit is cleaned, ensure the surrounding area stays clean as well. Keep plants, shrubs and other landscaping about 2 to 4 feet away from your outdoor unit to ensure adequate airflow.

8. Replace Protective Grille and Restore Power

Once you've finished cleaning, replace the protective grille or fan cage, ensuring it's securely in place. Restore power to the unit by flipping back on the breaker.

Regular maintenance of your condenser unit, including a thorough cleaning, can increase its efficiency and prolong its lifespan. However, if you're uncomfortable performing these steps yourself or if your unit continues having problems after cleaning, it's best to call a professional HVAC technician for assistance.

Doing so can not only ensure that your AC system is working optimally but also possibly prevent costly repairs down the line. Always remember - an ounce of prevention is worth a pound of cure when it comes to maintaining your air conditioning system.

Ensuring your air conditioning (AC) system is well-insulated and free from air leaks is a crucial aspect of maintaining its efficiency. Let's discuss the steps to inspect insulation levels and how you can seal any detected leaks in your AC system.

Choosing the Right Air Conditioner Contractors in Leesylvania, VA

Before we delve into how to inspect insulation levels, let's first understand why it's necessary. Properly insulated cooling systems are instrumental in optimizing energy use, maintaining ideal indoor temperature, and reducing noise levels.

On the other hand, sealing air leaks prevents cooled air from escaping, eliminating wasted energy, increasing the efficiency of your AC system, and promoting cost savings on energy bills.

Steps to Inspect Insulation Levels

First things first: remember that safety is paramount. When working around an AC unit, always turn off power from the main switch or circuit breaker before starting.

  • Inspect the Outdoor Unit: Begin by examining your outdoor unit for any visible wear or damage on the insulation material around refrigerant lines. Deteriorated or missing insulation can impede optimal functioning.

  • Inspect Indoor Components: Check out the indoor components of your system including ductwork and piping. Look for any visible signs of wear or damage on the insulating materials.

  • Professional Inspection: If unsure about assessing insulation levels yourself or if you detect some problematic areas during a DIY inspection, engage a professional HVAC technician. An expert has specialized tools to accurately gauge if there are any issues with your insulation.

Sealing Air Leaks in Your AC System

If you notice that some cooled air seems to be seeping out from your system even when it's not running, this could be due to leakage points in your AC unit.

  • Visual Inspection: Start with a visual inspection of all ductwork and piping - the most common areas for leaks. Look out for any cracks, holes, or gaps where air might be escaping.

  • Use Duct Sealant: If you identify any leaks during your visual inspection, use duct sealant or mastic to close them. This particular sealant is designed to withstand high temperatures and adhere well on metallic surfaces of ducts.

  • Professional Leak Sealing: For major leaks or if you are uncertain about handling the sealing yourself, consider hiring a professional HVAC technician. They have access to advanced leak detection tools and can ensure that all leaks are effectively sealed.

Remember, maintaining insulation levels and ensuring no air leaks in your AC system not only guarantees efficient cooling but also prolongs the life span of your unit while saving you money on energy costs.

One of the most overlooked aspects of an air conditioning system is the thermostat. It is more than just a control panel for your AC unit; it plays a crucial role in maintaining your home's comfort and energy efficiency. Upgrading your thermostat can significantly impact your AC's performance, and in this segment, we will discuss why and how it does so.

Why Upgrade Your Thermostat?

In today's technologically advanced world, thermostats have undergone significant advancements. They have transformed from simple temperature setting devices to smart thermostats that offer numerous advantages over their older counterparts.

  • Energy Efficiency: Modern thermostats are designed to increase energy efficiency by allowing you to program temperature schedules based on your daily routines. By setting your AC to work less when you're not home or during cooler parts of the day, you can significantly reduce energy consumption.

  • Cost Savings: With increased energy efficiency comes substantial cost savings. By reducing unnecessary cooling, a programmable or smart thermostat can lower your utility bills.

  • Convenience: Today's thermostats provide convenience with features such as Wi-Fi connectivity. This allows you to control your AC remotely using a smartphone app, offering comfort at your fingertips.

  • Performance Monitoring: High-end thermostats can monitor the performance of your HVAC system and alert you about potential issues before they turn into expensive repairs or replacements.

How Does an Upgraded Thermostat Impact AC Performance?

Upgrading to a more advanced thermostat affects the overall performance of your AC system in several ways:

  • Improved Comfort Levels: An upgraded thermostat offers more precise temperature control, maintaining consistent comfort levels throughout your home.

  • Extended HVAC Lifespan: By optimizing the operation times of your AC unit, modern thermostats reduce wear and tear on the system components, potentially extending its lifespan.

  • Reduced Energy Waste: By programming your thermostat, you prevent your AC from running when it's unnecessary, reducing energy waste.

  • Optimized HVAC Operation: Some sophisticated thermostats can adjust the cooling based on humidity levels and outdoor temperatures for optimal operation.

How to Upgrade Your Thermostat?

Upgrading your thermostat is a reasonably straightforward process, but it's always best to consult with a professional HVAC technician for installation. Here are the general steps:

  1. Choose the Right Thermostat: There are many different types of thermostats available in the market. From programmable to smart thermostats, choose one that suits your needs and preferences.

  2. Remove the Old Thermostat: Turn off the power supply to your AC system before carefully removing the old thermostat from its mounting.

  3. Install the New Thermostat: Each thermostat comes with its own installation instructions. Follow these closely or hire a professional to ensure correct installation.

  4. Test Your New Thermostat: Once installed, test your new thermostat to make sure it's working correctly with your AC system.

Upgrading your thermostat is not just about modernizing your home but also improving comfort, efficiency and cost savings. With careful selection and proper installation, you can significantly enhance your air conditioning's performance.


Areas Served


At J Hood Services, we have partnered with the industry's top suppliers to provide various financing options for our customers.


bottom of page