Find a hvac repair service near you

Find HVAC repair companies near me

Find HVAC repair companies near me

Share a few details and we'll show you the best HVAC repair & servicing in Ashburn.
Zip code

Find HVAC repair companies near me

Share a few details and we'll show you the best HVAC repair & servicing in Ashburn.
Zip code

Top 10 HVAC repair & servicing near you

Homeowners agree: these hvac repair companies are highly rated for knowledge, experience, communication, and more.
Pure Breeze

Pure Breeze

3 hires on HomeGuide
9+ years in business
Leah C. says, "Jason the technician was professional and nice. They did a great job cleaning my ducts. Dryer vent was all the way up in the roof they took care of it without any issues." Read more
Carpet Boss Restoration

Carpet Boss Restoration

New on HomeGuide
6 hires on HomeGuide
25+ years in business
We specialize in fire and water restoration


4 hires on HomeGuide
30+ years in business
George G. says, "Excellent Communication, Fair Price, Outstanding Product." Read more
Comfort Zone Heating & Air Conditioning

Comfort Zone Heating & Air Conditioning

15+ years in business
Helena R. says, "Comfort Zone Heating and Air Conditioning is the best I have ever used. Their technician was knowledgeable and honest. They repaired our AC quickly with their correct diagnosis. Trustworthy!" Read more


5+ years in business
Ana says, "Fast respond and best customer service Most competitive price Highest quality " Read more
Ewan Heating An Cooling

Ewan Heating An Cooling

New on HomeGuide
9+ years in business
We have been in the HVAC business for 12 years we offer a variety of service preventive maintenance furnace, installation and air condition replacement and ductwork installation and modification, water heater, and thermostat installation and services. your satisfaction is our priority.
John Nugent & Sons

John Nugent & Sons

New on HomeGuide
49+ years in business
John Nugent & Sons Inc, founded in 1975, is a family-owned business offering top-notch air conditioning, heating, plumbing, and electrical services in Sterling, VA and surrounding areas. With an unwavering commitment to customer comfort and satisfaction, the expert team has helped countless residential and commercial clients reduce utility costs and increase their properties' efficiency. From maintenance and repair to replacements, they have been a go-to service provider in Northern Virginia for over four decades. Their dedication to quality work, respect, and honesty has earned them a top-ranked customer service reputation.


6+ years in business
Patricia B. says, "We Restoration did a fantastic job removing mold that was growing in my basement. My Customer service experience with them was outstanding. Also the crew that did the actual mold removal were very nice and professional people. Thank you WE" Read more
Oxy Clean Carpet Care Llc

Oxy Clean Carpet Care Llc

New on HomeGuide
8+ years in business
Marco & Son AC & Heating LLC

Marco & Son AC & Heating LLC

New on HomeGuide
19+ years in business
Marco & Son AC & Heating LLC, founded in 2005, is a family-owned and operated company based in Herndon, VA, serving the surrounding areas. They are known for their quality services, including inspection, repair, and replacement of AC and heating units across all brands and models. Apart from their competitive rates, they also offer free estimates for new installations. Their technicians are highly experienced and dedicated to diagnosing and addressing all apparent issues. Their repairs are guaranteed for one year, ensuring customer satisfaction.

Your HVAC Repair Services questions, answered

Answers to commonly asked questions from the experts on HomeGuide.

How much does HVAC repair service cost?

HVAC repairs cost $150 to $450 on average, depending on the problem and whether the system is still under warranty. Common small repairs include replacing the circuit board, thermostat, or capacitor. Larger repairs like replacing the evaporator coil, condenser, furnace blower motor, or air handler can cost $1,000 to $3,000+ if the unit is out of warranty.

Most HVAC companies also charge a $75 to $200 service call fee for a visit to diagnose the problem.

How much does HVAC replacement cost?

HVAC replacement costs $5,000 to $11,000, including a new furnace and AC unit using the existing ductwork. A new HVAC system with ductwork costs $7,000 to $16,000 installed.

Prices depend on the house size, ductwork length, and the HVAC system size, type, and brand. AC units with a high Seasonal Energy Efficiency Ratio (SEER) rating and high-efficiency furnaces cost 30% to 100% more but reduce your energy costs and may save you more money in the long-term.

Does homeowners insurance cover HVAC repair services?

Most homeowners insurance policies only cover HVAC repairs if the breakdown was caused by a natural disaster, such as a fire or tornado. Standard policies do not cover repairs for normal wear and tear.

Some insurance companies offer an add-on policy at an extra cost to cover HVAC repairs caused by age or normal use.

Do you tip HVAC repair techs?

HVAC repair technicians typically don't expect a tip, but they appreciate a $10 to $20 tip for outstanding service. Consider offering the technician a beverage, send positive feedback to their manager, and post a positive review online.

How long do HVAC systems last?

HVAC systems last 15 to 25 years on average, depending on the brand and usage. Each component has its own lifespan:

  • A furnace lasts 15 to 30 years.
  • An AC unit lasts 15 to 20 years.
  • A heat pump lasts 10 to 20 years.

How often should an HVAC system be serviced?

Have your HVAC system serviced at least once or twice per year, depending on the climate and the system's age and type. Most experts recommend having the air conditioning components serviced in the spring and the heating components serviced in the fall.

What are signs my HVAC system needs repairs?

Look for these signs your HVAC system needs repairs or replacing:

  • Increase in energy bills
  • Weak or limited airflow from the vents
  • Uneven home heating or cooling
  • AC unit or furnace cycles on and off frequently
  • Loud noises from the system
  • Abnormal or musty odors from the system
  • Debris coming from the vents
  • Dust or soot accumulation

Should I repair or replace my HVAC system?

Consider replacing instead of repairing your HVAC system if:

  • The system is more than 10 years old.
  • The repair cost is at least 50% of the price of a new system.
  • The repair cost multiplied by the system's age in years exceeds $5,000.

How can I choose the best HVAC repair service near me?

Follow these guidelines to choose the best local HVAC repair pro:

  • Get at least three estimates to compare. Confirm the quotes include equipment of the same size and quality.
  • Look for a company with certifications from North American Technician Excellence (NATE), the American Society of Heating, Refrigeration, & Air-Conditioning Engineers (ASHRAE), HVAC Excellence, and the National Propane Gas Association (NPGA).
  • Choose companies that are insured, bonded, and have been in business for 5+ years.
  • Read reviews and check out their previous work on HomeGuide and Google.
  • Avoid selecting the lowest quote as it may indicate low-quality equipment or workmanship.
  • Get a detailed contract and warranty in writing before the work begins.
  • Never pay in full before the project starts. Follow a payment plan instead for work completed.

What questions should I ask HVAC repair companies?

Ask these questions to ensure you hire the best HVAC repair service:

  • How long have you been in business?
  • Are you licensed and insured?
  • Which certifications do you have?
  • Can you provide references with contact information?
  • Can my HVAC system be repaired or does it need replacing?
  • How long will the job take?
  • What extra costs should I expect?
  • Are the new parts covered by a manufacturer's warranty?
  • Do you warranty the labor?
  • Is my thermostat in the best location for the layout of my home?
  • Will you inspect my existing ductwork for leaks, mold, and asbestos?
  • Do you offer an HVAC maintenance or service plan?

Reviews for Ashburn HVAC repair & servicing

Recent success stories from people in the Ashburn area.
Courtney S.
Top of the line of customer service and great company! Had an air duct cleaning yesterday and the service was awesome. The technician explained the process so that I could understand, and charged me at a very reasonable price. I will recommend this company to my friends and family. Thank you Pure Breeze Air Duct Cleaning
Pure Breeze
Pablo V.
This was the most efficient and gratifying experience! Thanks Sami and the crew.
Mewwun K.
I noticed a smell in my walk in closet and contacted them for more information. They are very informative and professional. They came out to do an estimate and were on time which I greatly appreciated because most companies give you a window and don’t show up until after. Customer service was great! Found out there was mold in my wall relating to my backyard faucet. They were very assuring and worked in a timely matter! I will be using them again for any future mold incidents. I highly recommend them!
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