We’re Hiring 
You can rely on the licensed and insured HVAC technicians at Len The Plumber Heating & Air to help you select the optimal air conditioner, mini-split, furnace, heat pump, or boiler for your home.
We offer a broad selection of systems suitable for any home or budget. When you choose our team, you’ll always receive the respectful service, honest recommendations, and superior work you expect from our highly trained technicians.
When you need reliable HVAC replacement in Northern Virginia, contact Len The Plumber Heating & Air to schedule a service.
Benefits of Replacing Your HVAC Unit
There are plenty of benefits you’ll enjoy when you replace your existing HVAC system, including:
- Improved air quality: New HVAC units offer advanced humidity control, air purification, and ventilation for cleaner air throughout your home.
- Improved comfort: Newer HVAC systems can provide more consistent heating and cooling for your home.
- Lower utility bills: Modern HVAC systems are significantly more energy-efficient than older models and can dramatically reduce monthly utility bills.
- More eco-friendly: Modern systems feature environmentally safe refrigerants and advanced technologies that reduce electricity and fuel consumption, which reduces your carbon footprint.
- Enhanced reliability: A new HVAC system is less likely to malfunction, fail, or require 24/7 emergency repairs.
- Added value to your home: Newer HVAC systems are more appealing to prospective homebuyers, making it easier to sell your home at a higher price.
HVAC Repair vs. Replacement
There are many factors to consider when deciding whether to repair or replace your heating or cooling system. System age is one of the most important.
If your system is nearing the end of its serviceable lifespan, continued repairs likely won’t significantly improve performance or preserve longevity. The natural advancement of technology may also make your system less efficient and reliable than newer models.
You should also consider repair frequency and the cost and complexity of required repairs. This pattern will likely accelerate if you need more frequent, complex, and costly HVAC repairs, especially 24/7 emergency repairs. Thus, replacing your system can be a far more cost-effective decision.
If the number of people in your home has changed or if you built a home addition, you may have an improperly sized unit. In such instances, replacing your unit with a properly sized model can improve energy efficiency and reduce your utility bills.
Finance Your HVAC Replacement
We offer financing on approved credit through Wells Fargo Bank. Our financing options make it easier to secure the system you need now without waiting to get a new unit or paying a considerable expense upfront.
Why Choose Len The Plumber Heating & Air?
At Len The Plumber Heating & Air, our HVAC services are customized to meet your needs. We guarantee your satisfaction with our respectful customer service and high-quality work.
With fully stocked service vehicles and over 120 technicians, we’re always ready to roll. We serve more than 60,000 families each year and will always help you find the most cost-effective, energy-efficient solutions for your home.
Contact Len The Plumber Heating & Air to schedule HVAC installation or replacement in Northern Virginia today.
Frequently Asked Questions
What should I expect during an HVAC installation?
Our technicians will remove your old heating or cooling system, prepare the installation site, and install your new unit.
The process requires careful attention to detail to ensure the unit is properly leveled, electrical and gas connections are properly secured, ventilation is properly connected, and more.
What HVAC systems do you install?
We install a full range of heating and cooling systems. Our AC and heating replacement options include:
