HVAC Replacement Vienna VA
Northern Virginia, Washington D.C and Maryland Furnace Replacement
Our team is ready to help you with any HVAC issue. Whether it’s a broken AC, a furnace that’s not working, or a failing heat pump, we’re here. Our HVAC replacement services ensure your home stays comfortable.
Schedule Your Service Today
HVAC Replacement Vienna VA
A trusted, local, full service HVAC installation & replacement company proudly serving the Vienna, Virginia community.
Our Complete Process
We provide full service hvac replacement in Vienna, combining careful planning with certified workmanship so your new hvac system delivers reliable comfort and peak efficiency from day one.
Initial Home Assessment and System Evaluation
First, our technicians perform a thorough on site assessment: a Manual J load calculation, duct inspection, equipment condition check, and an energy use review. These diagnostics determine the right capacity, efficiency level, and equipment options for your home.
Customized Replacement Plans for Vienna Properties
Based on the assessment we deliver a customized plan that balances performance, long term savings, and budget. Plans outline recommended equipment, estimated timeline, installation scope, and financing or rebate options when available.
Removing Your Old System Safely
We handle decommissioning and removal with care: refrigerant recovery per EPA rules, safe disposal of materials, and protected work zones to minimize disruption. Our goal is a clean, efficient transition from old equipment to new.
Professional Installation Standards We Follow
Installations follow industry best practices: proper equipment sizing, secure mounting, correct refrigerant charge, airflow balancing, and thermostat calibration. After installation we run performance tests and a final walkthrough so your system is working and you understand operation and maintenance.
Most full replacements are completed in a single day depending on complexity; we’ll give a clear timeline during the estimate. Contact us to schedule a free on site evaluation and a transparent replacement proposal tailored to your home.
Professional AC Installation Vienna VA: Modern Cooling Solutions
Energy Efficient AC Options for Vienna's Hot Summers
We offer high efficiency systems from efficient split units to heat pump options selected to match your home's size and insulation. Choosing a higher SEER rated unit can reduce cooling bills and improve comfort; our team will explain efficiency ratings and rebate opportunities so you get the best long term value.
The Step by Step AC Installation Process
Our installation process follows industry best practices to ensure optimal performance and longevity:
- Perform a Manual J load calculation to determine cooling needs accurately.
- Recommend the right equipment and SEER level for your home.
- Install equipment with attention to refrigerant charge, airflow, and duct connections.
- Complete system commissioning and performance testing to verify operation.
Proper Sizing for Vienna Homes
Proper sizing matters: oversized systems short cycle and waste energy; undersized units can't keep up. We size equipment to your exact load so your AC runs efficiently, delivers even temperatures, and extends equipment life.
Ductwork Considerations in Vienna Properties
Good ductwork design and sealing are essential for even cooling and efficiency. We inspect ducts, recommend repairs or upgrades, and address airflow balancing so each room receives the intended cooling.
Ready to improve comfort and lower energy costs? Book a free load calculation & estimate with our certified technicians today we’ll recommend the best AC installation solution for your Vienna home.
Signs You Need AC Replacement Vienna VA
- AC blowing warm air
- Leaks, water around the unit
- Loud buzzing, rattling, or banging
- Weak airflow
- AC runs all day but never cools the home
- System uses R22 refrigerant (banned in the USA)
Why AC Replacement Helps Vienna Homes
Heat indexes often reach 95°F+ in the summer, especially in the Tysons and Oakton areas. New AC systems handle humidity better and cool faster.
Air Conditioning Installation Vienna VA
If you are:
- Renovating
- Finishing a basement
- Adding a room addition
- Upgrading from window units
you may need a full Air Conditioning Installation from scratch.
Our services include:
- Recommend the best ADuctwork evaluationC system for your home
- Line set installation
- New thermostat installation
- Proper system sizing (Manual J calculations)
- Complete system setup & testing
NS Heating & Cooling provides quick, clean, and professional AC replacement in Vienna. Call now: (703) 599-7974
Furnace Installation Vienna VA
When to Replace a Furnace
- Renovating
- Burning smell or gas odor
- Uneven heating
- Furnace cycles on and off
- High gas bills
- Yellow burner flame (dangerous)
you may need a full Air Conditioning Installation from scratch.
We install:
- Gas furnaces
- High efficiency furnaces
- Variable speed furnaces
- Two stage systems
NS Heating & Cooling provides quick, clean, and professional AC replacement in Vienna. Call now: (703) 599-7974
Furnace Replacement Vienna VA
Replacing an old furnace provides major benefits:
- Up to 96% AFUE energy efficiency
- Faster heating
- More consistent temperatures
- Stronger airflow
- Better indoor air quality
Heat Pump Replacement Vienna VA
Heat pumps are popular in Fairfax because they handle both heating and cooling. But when a heat pump ages, it loses efficiency and becomes expensive to operate.
If your heat pump is:
- 10–12+ years old
- Making loud noises
- Struggling in winter
- Causing high electric bills
- Requiring frequent repairs
Why Vienna Homeowners Choose Us
- Humidity issues near Difficult Run
- Older homes near Downtown Vienna with ductwork challenges
- Larger properties near Wolf Trap needing high capacity systems
We also provide emergency service for failed equipment and quick repairs to get your home comfortable today. Contact us to request a free sizing consultation or to learn about financing and water/plumbing coordination when your project requires it.
Neighborhoods We Serve in Vienna VA
- Vienna Woods
- Tysons
- Dunn Loring
- Oakton
- Wolf Trap
- Clarks Crossing
- Northeast Vienna
- Courthouse Road
- Beulah Road
- Cedar Lane
- Tapawingo Rd
- Hunter Mill Rd
Frequently Asked Questions
Rising energy bills and inconsistent temperatures are signs your HVAC might need a new one. Frequent breakdowns are another clue. We can check your system and suggest the best options for your home in Vienna.
The time needed for an HVAC replacement varies. It depends on the job’s complexity and the system type. On average, it can take a few hours to a full day. We’ll give you a detailed timeline when we assess your system.
Energy efficient HVAC systems cut down on energy use and lower bills. They also reduce environmental impact. We offer solutions like heat pumps and high efficiency furnaces for a greener home.
Yes, we have flexible payment plans and financing options. We also help you find rebates to lower costs.
Regular maintenance is key to your system’s longevity. This includes changing filters, cleaning coils, and system checks. Our team can guide you and offer maintenance plans.
Heat pumps do both heating and cooling, while traditional systems have separate units. Heat pumps are great for Vienna’s changing weather, providing comfort all year.