Alexandria, VA Furnace Repair

Northern Virginia Heating Repair Service

Are you looking for heating services in Alexandria, VA? In Fairfax, Alexandria & Arlington VA or the surrounding areas, if you need reliable furnace repair or any heating repair service you can trust McCarthy Services.

Our team of expert diagnostic and heating service technicians are ready to help you with your furnace, heat pump, or boiler needs. At McCarthy, we aim to be as flexible and convenient as possible with our scheduling so that your heating repair service can be restored quickly. Our jobs are quoted based on the scope of work instead of at an hourly rate.

Schedule service now by requesting an appointment online or calling us.

Alexandria, VA Emergency Furnace Repair Service

We also have furnace repair technicians available for emergency service. These benefits make working with McCarthy HVAC system experts simple and pleasant.

During the winter months, keeping your Alexandria, Falls Church or Fairfax, VA home warm is essential to your family's safety as well as their comfort. The heating and cooling experts at McCarthy Services can provide expert heating and furnace repair and regular maintenance that fits into your busy schedule. We'll restore your furnace to good working order, ensuring your warmth whatever the temperature outside.

Types of Heating Systems We Repair

Our HVAC services our second to none. Our professional Alexandria, VA heating specialists have extensive experience dealing with:

• Boilers and radiators
• Zoned systems and ductless systems
• High-efficiency options and thermostats
• Filters and tune-ups
• Indoor air quality add-ons

McCarthy Has a Comprehensive Set of Heating Services:

• Expert troubleshooting and diagnosis to fix heating problems quickly and efficiently
• EPA registered and certified technicians
• Freon leak detection service
• Preventive maintenance plans to provide you with peace of mind
• Replacement or installation of energy-saving heating and cooling systems
• A variety of systems and equipment to fit your budget

Routine maintenance is the smart option

Protect your Alexandria HVAC by having the most important HVAC service performed on your unit: annual maintenance.

By the time you realize you need furnace repairs, a simple fix might be out of the question—that's why keeping up with preventative maintenance and tune-ups is so important. Whether you have a gas or electric furnace, we can run a thorough check on your heating system to spot and fix any potential issues before they leave you out in the cold.

Heating and Furnace Tune-Ups

Regular furnace tune-ups can save you time and money in the long run. Don’t wait until your Virginia furnace is beyond repair. Take action to secure your home comfort through the winter. Schedule your regular heating system check and take advantage of our special.

During Our Heating System Check, Our Certified Technicians Perform the Following:

• Check air filter
• Check thermostat for calibration and operation
• Check flame sensors
• Inspect blower wheel
• Check heat exchanger
• Check burners in place
• Check gas pressure
• Check flue way
• Check discharge air temperature
• Check ignitor
• Check Heat Strips
• Check and tighten electrical disconnect connections
• Check evaporator coil
• Check condenser coil
• Test condensate pump
• Check compressor
• Check defrost controls
• Check reversing valves
• Check pilot assembly
• Check existing evaporative humidifiers
• Check existing UV lights
• Test condensation drain
• Check Freon
• Check safeties, including pressure switches, limits, rollouts, low and high pressure
• Check capacitors
• Check outdoor disconnect
• Check contactors
• Check volt and amps