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Written By Bradford Cuthrell
Last Updated February 2024
If you're like the typical American homeowner, more than half of your energy bill (55%, per the Department of Energy) goes toward heating and cooling your home. With the higher cost of living in Chantilly, you're probably eager to find ways to save on your energy bills.
Our guide to the top HVAC companies in Chantilly can help you get your system into top shape, allowing you to save money while staying comfortable.
Clear pricing policy
Reliable customer support
Informative resources
Prompt service delivery
Free quote
Services Offered
Prompt service delivery
Clear pricing policy
Reliable customer support
Informative resources
Free quote
Services Offered
Informative resources
Clear pricing policy
Reliable customer support
Prompt service delivery
Services Offered
Informative resources
Reliable customer support
Clear pricing policy
Free quote
Services Offered
Clear pricing policy
Informative resources
Free quote
Reliable customer support
Prompt service delivery
Services Offered
Informative resources
Reliable customer support
Clear pricing policy
Services Offered
Reliable customer support
Free quote
Clear pricing policy
Informative resources
Services Offered
Free quote
Clear pricing policy
Reliable customer support
Informative resources
Services Offered
Clear pricing policy
Free quote
Reliable customer support
Informative resources
Services Offered
Free quote
Informative resources
Reliable customer support
Clear pricing policy
Services Offered
Today's Homeowner looks at dozens of datapoints on hvac companies to come up with our data-driven rankings. It's not possible for a company to pay for preferential treatment in our rankings. We look at the following key factors in determining who should top our list:
A malfunctioning or aging HVAC system probably needs attention from a professional who can make fixes or install a new unit. Look out for these common signs that your HVAC needs service:
If you notice any of these HVAC red flags, your system evaluated. A local technician can complete an inspection, diagnose problems, and recommend repairing or replacing your HVAC unit.
What you spend on HVAC installation or maintenance is determined by your system style. Common HVAC unit styles include the following:
The price of HVAC maintenance also varies depending on what kind of work you're having done. HVAC systems are complex and can require different kinds of maintenance. The cost of some common repairs is as follows:
HVAC Unit Type | Cost | |
---|---|---|
Split | $1,984-$5,058 | |
Hybrid Split | $4,020-$7,406 | |
Heat Pump | $3,113-$31,717 | |
Packaged Heating and Air | $260-$434 |
HVAC upkeep is important, but can be pricey. Fortunately, there are steps homeowners can take to reduce wear and tear on their system and lower future maintenance needs.
Service | Cost | |
---|---|---|
Filter Replacement | $65-$174 | |
Condensor Cleaning | $1,302-$3,907 | |
Thermostat Repair | $87-$217 | |
Ductwork Cleaning | $417-$1,042 |
Knowing what to look for in an HVAC company is crucial for a successful project. Partnering with an experienced, licensed contractor can give you peace of mind and ensure your system provides reliable air conditioning and heating for your home.
Request estimates from three or more HVAC providers. Explain your issues and ask if specialists can inspect your system in person. Compare each company's diagnoses, recommended solutions, estimated cost, warranties, and timeline. Avoid companies that pressure you or demand payment before work.
When looking for an HVAC provider, choose one with technicians that have the proper training, licenses, and experience. In all states, HVAC contractors must obtain a Section 608 Technician Certification from the Environmental Protection Agency (EPA). This certification is required for all technicians who "maintain, service, repair or dispose of equipment that could release refrigerants into the atmosphere." Contractors must pass an exam (the type of exam depends on what kind of equipment they intend to work with) to be certified by the EPA. All other licensing requirements are handled at the state level.
In Virginia, HVAC contractors need to have a contractor license with an HVAC specialization from the Department of Professional and Occupational Regulation. A valid Master HVAC Tradesman License (which has both education and experience requirements) is necessary to apply. A license can be class A, B, or C.
Always make sure you know the details of your project. When HVAC repairs are required, your provider should specify which parts require replacement and why. Confirm that your technician will clean and test the full system after repairs are done to ensure that it’s working properly. When getting a replacement, ask your contractor to explain the new HVAC system brand, features, model, energy efficiency, and estimated installation time. Before work begins, you should understand how your provider will size the system appropriately for your home and the price you'll pay.
Trustworthy HVAC companies stand behind their services with warranties. Compare warranties from different companies, remembering that more comprehensive coverage is better. Look for the company that provides the most coverage for a fair price.
Get written estimates before beginning HVAC work. The quote should include costs for both labor and materials. Review all terms carefully before signing.
You should have your HVAC system inspected approximately twice annually. After the inspection, your technician will tell you what services are needed. You should also schedule an inspection if you notice new issues such as unusual smells, strange noises, or leaks. If your home has ductwork, you should have it inspected every few years.
Generally, you should have your HVAC system inspected in the spring and fall, as these times tend to be less busy. This also helps get your system ready for the summer and winter, when it likely sees the most use.
You can save energy throughout the year by making it easier for your HVAC system to maintain your home's temperature. During all seasons, keep your thermostat as close to the outside temperature as you can, and try to adjust it only a few degrees at once. You might also consider installing a smart thermostat.
It takes roughly one to three days to have an HVAC system installed or replaced. If you only need an air conditioning unit or a furnace, this can take between half a day and two days. This timeline will be influenced by the size of your home, the accessibility of your system, and any issues your technician uncovers.
For a 2,000-square-foot home, try to purchase a furnace that's between 50,000 and 80,000 BTUs (British thermal units).
For a 2,000-square-foot home, you'll also want to purchase an air conditioning unit with around 2.5 to 5 tons of capacity. Typically, if your home is over 1,000 square feet, central air will be more effective than window air conditioning units.
Your HVAC company might have financing options via a third-party lender, or you may choose to obtain a loan on your own. It's a good idea to discuss payment options with your HVAC company and a financial advisor to make sure that you find the best option for you.
There are a number of ways you can make your HVAC system more energy-efficient: