HVAC Repair in Alexandria, VA

At HVAC & Plumbing Unlimited, we understand that emergencies don’t always happen at convenient times. That’s why we provide complete emergency heating and cooling repairs to our customers in Alexandria, VA 24 hours a day, 7 days a week.

While we serve all customers until 8 p.m., overnight emergency service (after 8 p.m.) is available for contract customers only. Want to sign up? Call (703) 337-4892 today! If you need immediate service, we’ll send someone over ASAP.

Experienced Technicians: Our certified technicians have extensive experience and training in diagnosing and repairing all types of AC systems. We ensure prompt and accurate service, minimizing downtime and inconvenience.

Whether you need furnace or AC repair, our experienced technicians are ready to help. We offer prompt, cost-effective solutions to get your home back up and running as quickly as possible.

Need emergency HVAC services in Alexandria, VA? Call (703) 337-4892 now!

Emergency AC Repair Services

Diagnosis and Troubleshooting: We start with a thorough inspection of your AC unit to identify the root cause of the problem. Using advanced diagnostic tools, we can quickly pinpoint issues and recommend effective solutions.

Refrigerant Leak Repairs: Refrigerant leaks are common and can severely impact your AC’s performance. Our technicians are skilled in locating and fixing leaks, recharging refrigerant, and ensuring your system operates efficiently.

Compressor and Motor Repairs: The compressor and motor are critical components of your AC system. If they malfunction, it can lead to complete system failure. We provide expert repairs and replacements to keep your AC running smoothly.

Thermostat Calibration and Replacement: A faulty thermostat can cause inconsistent cooling and increased energy bills. We offer calibration and replacement services to ensure your thermostat accurately controls your AC system.

Ductwork Inspections and Repairs: Leaky or damaged ducts can reduce your system’s efficiency and air quality. Our comprehensive ductwork inspections and repairs ensure optimal airflow and system performance.

Emergency Boiler & Furnace Repairs in Alexandria, VA

Furnace and Boiler Repairs:

• No Heat Production: When your furnace or boiler fails to produce heat, it can leave your home dangerously cold. This often indicates issues with the thermostat, ignition system, or fuel supply.
• Strange Noises: Loud banging, hissing, or squealing sounds from your heating system can indicate mechanical problems like loose components, failing motors, or pressure issues in boilers.
• Pilot Light or Ignition Problems: If the pilot light won’t stay lit or the electronic ignition fails, your heating system can’t start properly, necessitating immediate repair.
• Cycling Issues: Frequent cycling on and off can indicate problems with the thermostat, overheating, or airflow restrictions, which can lead to system failure if not addressed.
• Leaking Water (Boilers): Water leaks around your boiler can indicate serious issues with the pressure valve, pump, or corrosion in the tank, requiring urgent repair.

Heat Pump Repairs:

• Not Heating: If your heat pump isn’t providing heat, it could be due to refrigerant issues, compressor problems, or thermostat malfunctions.
• Ice Build-Up: Excessive ice formation on the heat pump can impede its operation, often caused by refrigerant leaks or defrost cycle failures.
• Strange Noises: Unusual noises from the heat pump, such as grinding or rattling, can indicate mechanical issues that need immediate attention.
• Constant Running: If the heat pump runs continuously without reaching the desired temperature, it may have a thermostat issue or a failing component.

General Heating System Issues:

• Unusual Smells: Foul or burning smells coming from the heating system can signal gas leaks, electrical issues, or other dangerous problems.
• High Energy Bills: A sudden increase in energy bills can indicate that your heating system is working harder due to an underlying issue, necessitating a professional inspection.

If you encounter any of these issues, it’s crucial to contact HVAC & Plumbing Unlimited for immediate assistance. Our expert technicians are available 24/7 to handle all emergency heating repairs in Alexandria, VA, ensuring your home remains warm and safe.

Local Expertise in Alexandria, VA

Understanding Local Climate: Alexandria experiences hot, humid summers with temperatures often reaching the high 80s and 90s. This makes a reliable AC system essential for comfort and health. HVAC & Plumbing Unlimited’s services are designed to meet the demands of Alexandria’s climate, providing efficient and durable solutions.

Community Commitment: We are proud to serve the Alexandria community. Our team is familiar with the local building codes, regulations, and specific needs of Alexandria homes. This local knowledge allows us to provide personalized and compliant HVAC solutions.

Signs of an HVAC Emergency

Heating System Issues:

• No Heat: If your heating system fails to produce heat, especially during cold weather, it’s a clear emergency. This can leave your home dangerously cold and uncomfortable. Immediate attention is needed to avoid potential health risks. An emergency service can restore warmth and safety to your home.
• Strange Noises: Loud banging, grinding, or squealing noises from your heater indicate serious mechanical issues. These noises can signal anything from loose parts to motor failure, requiring immediate attention. Ignoring these sounds can lead to more significant damage and costly repairs. It’s essential to shut off your system and call for emergency service to prevent further harm.

Cooling System Issues:

• AC Not Cooling: If your air conditioner is running but not cooling your home, especially during a heatwave, it’s an urgent problem. This can be due to refrigerant leaks, compressor issues, or blocked airflow. In Alexandria’s hot summers, this can lead to unbearable indoor temperatures. Overworked systems can also spike energy bills and risk total breakdown. Immediate professional repair can restore comfort and efficiency, preventing further damage.
• Ice on Unit: Ice forming on your AC unit suggests a refrigerant leak or airflow problem. This can lead to system breakdowns and reduced cooling efficiency. Addressing this quickly can prevent more severe issues. Professional inspection and repair are necessary to ensure optimal performance and longevity of your AC system.

Ductwork Issues:

• Weak Airflow: Significantly reduced airflow from vents can indicate blocked or damaged ducts. This not only affects comfort but can also increase energy bills due to the system working harder. Prompt inspection and repair are essential to restore proper airflow and efficiency. Neglecting this issue can lead to further complications and higher costs.
• Unusual Odors: Foul or burning smells coming from ducts can signal mold, pests, or electrical problems. These issues can pose health risks and require immediate inspection and remediation. Ensuring clean and safe air ducts is crucial for maintaining indoor air quality. Regular maintenance can prevent these problems and keep your HVAC system running smoothly.

Overall HVAC System Issues:

• Frequent Cycling: Constantly turning on and off can strain the system and lead to a breakdown. This short cycling can be caused by thermostat issues, improper system sizing, or other underlying problems. Addressing this promptly can prevent further damage and improve efficiency. Regular maintenance and proper system checks are vital.
• High Humidity: Excess humidity in your home can mean your HVAC system isn’t functioning properly. High humidity can lead to mold growth, health issues, and discomfort, necessitating prompt professional attention. Proper system calibration and maintenance can control humidity levels. Ensuring your system is in top condition helps maintain a comfortable and healthy home environment.

If you notice any of these signs, it’s crucial to contact HVAC & Plumbing Unlimited immediately at (703) 337-4892 to prevent further damage and ensure your home remains safe and comfortable. Our team is ready 24/7 to handle any HVAC emergencies in Alexandria, VA.

Frequently Asked Questions