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5 Best Furnace Repair Services Reston, VA

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Written By Callie Marsalisi | Last Updated: February 05, 2024

Having a local expert you can rely on is important for keeping your heating and cooling services running smoothly. Whether it's a furnace emergency or just regular maintenance, your local experts are here to help. Below is a review of common furnace issues, as well as our guide to the best heating, ventilation, and air conditioning (HVAC) servicers in Reston, Virginia. If you're wanting a full system replacement, we also have our picks for top furnace brands.

5 Best Furnace Repair Companies in Reston

Garneski Air Conditioning & Heating Co Logo

Garneski Air Conditioning & Heating Co

5/5
Based on 425 customer reviews.

Services Offered

Maintenance Furnace Repair Ac Installation Indoor Air Quality Ductless Ac Repair Inspection

Highlights

  • Clear pricing policy
  • Informative resources
  • Reliable customer support
45915 Maries Rd Suite 184, Sterling, VA 703-880-2770 garneski.com
Snell Home Services Logo

Snell Home Services

5/5
Based on 12,000 customer reviews.

Services Offered

Zoning Systems Filtration Ductless Maintenance Furnace Installation Ac Repair Inspection Ac Installation Furnace Repair Indoor Air Quality Smart Home Integration Boiler Repair

Highlights

  • Informative resources
  • Reliable customer support
  • Clear pricing policy
21660 Ridgetop Cir #138, Sterling, VA 571-470-7206 snellheatingandair.com
United Air Temp Logo

United Air Temp

4.9/5
Based on 366 customer reviews.

Services Offered

Ac Installation Thermostat Repair Maintenance Filtration Ductless Geothermal Heating Inspection Indoor Air Quality Smart Home Integration Furnace Installation Emergency Services Ac Repair Furnace Repair

Highlights

  • Reliable customer support
  • Informative resources
  • Prompt service delivery
45570 Shepard Dr Ste. #6, Sterling, VA 571-888-8078 unitedairtemp.com
One Hour Heating & Air Conditioning® of Northern Virginia Logo

One Hour Heating & Air Conditioning® of Northern Virginia

4.9/5
Based on 470 customer reviews.

Services Offered

Furnace Installation Maintenance Emergency Services Duct Cleaning Indoor Air Quality Ventilation Ductless Ac Installation Furnace Repair Ac Repair

Highlights

  • Informative resources
  • Free quote
  • Reliable customer support
21730 Red Rum Dr Suite 182, Ashburn, VA 571-380-7548 onehourheatandair.com

More Local Hvac Companies

Breeze Master Inc - Heating and Air Conditioning Company

User Reviews: 4.7/5 

4800 Braddock Knoll Way
Fairfax, VA 22030

Air One Tech LLC

User Reviews: 4.7/5 

14230 Sullyfield Cir unit c
Chantilly, VA 20151

Premier Home Comfort

User Reviews: 4.7/5 

22450 Snow Powder Terrace
Ashburn, VA 20148

AVS Heating and Air Conditioning

User Reviews: 4.6/5 

2800 Dorr Ave unit r
Fairfax, VA 22031

Eastern Tech

User Reviews: 4.6/5 

45945 Trefoil Ln #130
Sterling, VA 20166

Zagros Heating & Air Conditioning

User Reviews: 4.5/5 

1420 Shepard Dr B12
Sterling, VA 20164

TEK7 Heating & Air Conditioning

User Reviews: 4.6/5 

4225 Guinea Rd
Annandale, VA 22003

ABC 24 Hours Heating & Air Conditioning

User Reviews: 4.5/5 

14720 Flint Lee Rd A
Chantilly, VA 20151

AAA HVAC Services

User Reviews: 4.5/5 

1900 Reston Metro Plaza Suite 600
Reston, VA 20190

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

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Facts about Reston
Average Min Temp Percentile: 69.6%
January Average Min Temp: 26.5°F
Climate Zone: Mixed-Humid
Average Energy Cost: $0.12/kWh
Median Year Houses Built: 1984
Average Annual Snowfall: 14.8"

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Services Offered by Furnace Repair Companies

Furnace repair providers offer a number of services to ensure your furnace works efficiently and effectively. We outline some common offerings below.

Repair and Maintenance

Timely professional repairs can restore your furnace's function, extend its life span, and optimize energy efficiency. Furnace repair providers can handle a number of issues, including broken blower motors, malfunctioning thermostats, and clogged air filters. Qualified HVAC technicians are also experienced in tackling problems such as malfunctioning thermostats, damaged heat exchangers, possible gas leaks, and faulty ignitions. Furnace experts can also complete routine HVAC maintenance to avoid unnecessary breakdowns. Regular maintenance involves inspecting and cleaning your furnace, replacing air filters, lubricating moving parts, and ensuring all components function correctly.

Installation

HVAC companies can also install a new furnace if your furnace is beyond repair, or you want to upgrade to a more energy-efficient model, like a heat pump. Skilled technicians will first assess your home's layout and heating needs. Then, they recommend a suitable furnace model based on your budget and home requirements. HVAC technicians follow industry standards and safety protocols to ensure safe furnace replacement and connection. They will also integrate a new system with existing thermostats and air ducts. Following installation, the company completes one last inspection to confirm that the furnace runs optimally and efficiently.

Inspection

If you find that your furnace isn’t turning on, a furnace repair company will likely recommend a thorough inspection to identify possible causes. This process involves a technician examining each component of your furnace. The inspection typically includes examining the heat exchanger for cracks or damage, cleaning and replacing air filters, testing the thermostat's accuracy, inspecting the burner and ignition system, and checking for any gas or fuel leaks. Yearly inspections of this kind encourage optimal heating system performance, help prevent breakdowns, and promote safe living during cold winters. The technician will verify your system's safety and efficiency while making any needed repairs.

Emergency Services

If your furnace breaks down on a cold winter night, furnace repair companies may have emergency repair services to get your heat back up and running quickly. These services are available around the clock for unexpected breakdowns, malfunctions, and other safety concerns outside regular business hours. Emergency services might cost more than a scheduled service, but protecting your health is worth it. If your furnace fails during extreme weather, and you're unable to open windows for fresh air, it can cause serious discomfort and health risks from decreased indoor air quality.

Factors To Consider When Choosing a Local Reston Furnace Repair Service

There are a number of important considerations to keep in mind when selecting a local Reston furnace repair service. We go over some important factors below.

  • Cost: Compare prices among several Reston furnace repair companies. Look for transparent and competitive pricing, considering the scope of services offered. Stay away from extremely low-cost options, which might compromise workmanship quality or involve subpar replacement parts.
  • Guarantees: Reliable furnace repair providers should offer warranties or guarantees on their parts and workmanship. Companies that stand behind their work offer you peace of mind should something go wrong post-repair.
  • Licensing: Make sure your furnace repair provider holds all the appropriate licenses and certifications. HVAC contractors in Virginia may have either a journeyman or full contractor's license from the Virginia Board for Contractors. Proper licensing helps ensure that technicians are qualified to safely handle furnace repairs.
  • Qualifications: Look into a furnace repair company's qualifications and experience. Ideally, technicians will have appropriate training and expertise in various furnace makes and models. Ask about ongoing training programs to ensure a provider is up to date with the latest repair techniques.
  • Reputation and reviews: Research the company's reputation by looking at online reviews and testimonials. A strong positive reputation is a good indicator of high-quality services. Look at how the company addresses negative feedback or complaints, reflecting its commitment to customer satisfaction.

How Much Does a Furnace Repair Cost?

The cost of furnace repair is based on several factors, including extent of the damage, the HVAC unit type, and the price of replacement parts. The average furnace repair costs $452, but the final price depends on the details. Below are some common furnace repairs and their average costs.

  • Broken thermostat: $82–$411
  • Cleaning: $49–$66
  • Cracked heat exchanger: $1,646–$2,880
  • Damaged blower bearings: $25–$123
  • Damaged blower belt: $25–$91
  • Filter change: $33–$123

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Frequently Asked Questions About Furnace Repair in Reston

How often do I need to have my furnace serviced?

Have your furnace serviced annually (or more frequently if needed) to keep it running efficiently and safely. One simple maintenance step you can take is changing the furnace filter annually.

Does a home warranty cover a furnace?

Home warranties usually include furnaces, but the details will vary depending on your provider. Check out our guide to best home warranties for furnace coverage to learn more.

How can I tell whether my furnace needs repairs?

Signs that your furnace might need repairs include a yellow pilot light, uneven heating, strange noises, and increased energy bills. A professional furnace inspection can help determine whether it’s time for a full furnace replacement.

What should I do if my furnace breaks down in the middle of winter?

If your furnace malfunctions mid-winter, you may need emergency furnace repair services. Some HVAC repair companies offer emergency services to get your furnace up and running again quickly.

How can I prevent the need for furnace repairs?

You can reduce your need for furnace repairs by completing regular maintenance, such as cleaning and replacing air filters. An annual inspection and service by an HVAC professional also helps catch furnace issues before they become a serious problem.

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

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