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10 Best HVAC Companies in Chantilly, VA

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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.

Top 10 Best HVAC Companies in Chantilly

United Air Temp

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45570 Shepard Dr Ste. #6, Sterling, VA 20164 (571) 888-8078 unitedairtemp.com

Clear pricing policy

Reliable customer support

Informative resources

Prompt service delivery

Free quote

Services Offered

Thermostat repair
Ac repair
Furnace installation
Emergency services
Ac installation
Geothermal heating
Furnace repair
Maintenance
Inspection
Filtration
Smart home integration
Indoor air quality
Ductless

Breeze Master Inc - Heating and Air Conditioning Company

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4800 Braddock Knoll Way, Fairfax, VA 22030 (703) 996-9879 breezemasterinc.com

Prompt service delivery

Clear pricing policy

Reliable customer support

Informative resources

Free quote

Services Offered

Furnace installation
Ac installation
Maintenance
Furnace repair
Indoor air quality
Ductless
Ac repair
Emergency services
Inspection
Duct cleaning
Filtration
Ventilation
Thermostat installation

Woody's Sudden Service

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9112A Industry Dr, Manassas Park, VA 20111 (703) 278-2036 woodyssuddenservice.net

Informative resources

Clear pricing policy

Reliable customer support

Prompt service delivery

Services Offered

Indoor air quality
Furnace repair
Filtration
Zoning systems
Ductless
Inspection
Furnace installation
Maintenance
Ventilation
Ac repair
Ac installation

Service Cart

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7255 Gabe Ct, Manassas, VA 20109 (703) 705-2525 theservicecart.com

Informative resources

Reliable customer support

Clear pricing policy

Free quote

Services Offered

Duct cleaning
Ventilation
Furnace installation
Indoor air quality
Ac repair
Maintenance
Smart home integration
Zoning systems
Ac installation
Boiler repair
Ductless
Inspection

Aire Serv of Northern Virginia

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8569 Sudley Rd STE D, Manassas, VA 20110 (855) 679-0011 aireserv.com

Clear pricing policy

Informative resources

Free quote

Reliable customer support

Prompt service delivery

Services Offered

Furnace repair
Ac repair
Radiant heating
Boiler repair
Ventilation
Ductless
Maintenance
Smart home integration
Geothermal heating
Indoor air quality
Thermostat repair

Snell Home Services

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21660 Ridgetop Cir #138, Sterling, VA 20166 (571) 470-7206 snellheatingandair.com

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Reliable customer support

Clear pricing policy

Services Offered

Filtration
Ac repair
Inspection
Furnace installation
Zoning systems
Furnace repair
Maintenance
Ac installation
Ductless
Smart home integration
Boiler repair
Indoor air quality

Brooks Heating and Air

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9007 Center St, Manassas, VA 20110 (703) 463-3333 brookshvac.com

Reliable customer support

Free quote

Clear pricing policy

Informative resources

Services Offered

Geothermal heating
Ac repair
Indoor air quality
Boiler repair
Smart home integration
Furnace repair
Furnace installation
Ac installation
Maintenance
Ductless

DM Select Services

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5799 Burke Centre Pkwy, Burke, VA 22015 (703) 721-4844 dmselectservices.com

Free quote

Clear pricing policy

Reliable customer support

Informative resources

Services Offered

Furnace repair
Maintenance
Ac installation
Emergency services
Ac repair
Duct cleaning
Smart home integration
Inspection
Indoor air quality

Air-Right Energy Design Inc

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12167 Livingston Rd, Manassas, VA 20109 (703) 260-1148 air-right.com

Clear pricing policy

Free quote

Reliable customer support

Informative resources

Services Offered

Ductless
Maintenance
Zoning systems
Filtration
Furnace installation
Ac installation
Furnace repair
Ventilation
Indoor air quality
Ac repair

Meade's Heating and Air

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45975 Nokes Blvd Suite 100, Sterling, VA 20166 (571) 556-8131 meadeshvac.com

Free quote

Informative resources

Reliable customer support

Clear pricing policy

Services Offered

Ac installation
Filtration
Indoor air quality
Ductless
Maintenance
Furnace repair
Ac repair
Furnace installation
Today's Homeowner Ranking Methodology

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:

  • Company Experience
  • Real User Reviews
  • Company Reputation
  • Accreditations and Licenses
  • Service Area
  • Customer Service
Have questions about our methodology or company ratings? Reach out to FindAPro@TodaysHomeowner.com.

Signs You May Need HVAC Repair or Replacement

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:

  • Frequent breakdowns and need for repairs
  • Uneven heating/cooling or poor air circulation
  • Thermostat malfunctions or temperature control issues
  • Strange noises when the system turns on
  • Refrigerant leaks
  • Higher than normal energy bills
  • Cracking, corrosion, or rust
  • An HVAC system that's over 15 years old

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.

Cost of HVAC Installation and Maintenance in Chantilly

What you spend on HVAC installation or maintenance is determined by your system style. Common HVAC unit styles include the following:

  • Split or mini-split: Homes without ductwork for central air often have split or mini-split HVAC systems. These systems consist of interior units in each room to control temperature, which all connect to an outdoor unit.
  • Hybrid split: A hybrid split HVAC system functions much like a standard split system, but is able to utilize either gas or electricity for power.
  • Heat pump: Heat pumps work by circulating warm and cool air between your home and the outdoors. These systems don't generate heat or air conditioning themselves, and are more suited to more moderate climates.
  • Packaged heating and air: Packaged HVAC systems work best in smaller houses. They consist of a single combined heating and air conditioning unit, usually located in a basement or attic. This unit is typically small, energy-efficient, and easy to maintain.

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

Ways to Save Money on HVAC Costs

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.

  • Monitor for potential problems. Monitoring your system for issues — for example, by checking your thermostat and energy bills regularly — helps you catch issues before they get too expensive.
  • Change filters regularly. Air flows through your HVAC system most effectively when you replace or clean the filters every 1–3 months. Also avoid letting debris pile up on the outdoor parts of your HVAC.
  • Keep your system clean. Keeping your indoor evaporator coil, grills, condenser fan blades, and ductwork clean enables your HVAC system to function effectively and lowers your risk of mold. The National Air Duct Cleaners Association recommends cleaning your HVAC when you notice it starting to get dirty.
  • Change the position of your blinds seasonally. Leaving your blinds open during the winter allows passive solar heating to warm your home. Closing the blinds in warmer seasons helps prevent the same heat from getting inside. Doing both helps lessen the strain on your HVAC system.

Service Cost
Filter Replacement $65-$174
Condensor Cleaning $1,302-$3,907
Thermostat Repair $87-$217
Ductwork Cleaning $417-$1,042

How To Choose a Local HVAC Company

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.

Compare Multiple Bids

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.

Check Credentials

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.

  • Class A: Contractor has at least five years of experience and can work on projects valued over $120,000
  • Class B: Contractor has at least three years of experience and can work on projects valued between $10,000 and $120,000
  • Class C: Contractor has at least two years of experience and can work on projects valued under $10,000
You should also look at reviews and complaints on sites like Google Reviews, the Better Business Bureau (BBB), and Yelp. Pick a company with positive reviews and reports of fantastic customer experiences.

Understand Work Details

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.

Compare Warranties

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 Quote in Writing

Get written estimates before beginning HVAC work. The quote should include costs for both labor and materials. Review all terms carefully before signing.

Frequently Asked Questions About HVAC in Chantilly, VA

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:

  • Keep ductwork clean, and clean or change your air filters on a regular basis.
  • Have regular inspections to take care of issues as they come up.
  • Make sure your doors and windows are well-sealed and keep your attic well-ventilated.
  • Install a smart thermostat. If you aren't able to purchase one, try keeping your inside temperature as close to the outside temperature as is comfortable.
  • When you need to replace part of your HVAC system, explore Energy Star-certified or other environmentally friendly options.

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