Find a hvac repair service near you

Find HVAC repair companies near you

Find HVAC repair companies near you

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

Find HVAC repair companies near you

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

Clients agree: these pros are highly rated for knowledge, experience, communication, and more.
Pure Breeze

Pure Breeze

3 hires on HomeGuide
Serves Rockville, MD
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
Kalyx Green Design & Build

Kalyx Green Design & Build

2 hires on HomeGuide
Serves Rockville, MD
Lauren P. says, "John Ahrar gives personal attention. He is thorough, thoughtful, reliable, and honest. He delivers an excellent and timely work product. He's renovated two houses (gut jobs), made basic home improvements to my current home, and built a garage for us." Read more


4 hires on HomeGuide
Serves Rockville, MD
George G. says, "Excellent Communication, Fair Price, Outstanding Product." Read more
Carpet Boss Restoration

Carpet Boss Restoration

New on HomeGuide
6 hires on HomeGuide
Serves Daniels, MD
We specialize in fire and water restoration
Simply Awe Interiors

Simply Awe Interiors

New on HomeGuide
Offers online services
7 hires on HomeGuide
Serves Alexandria, VA
Our mission is to inspire and enrich our client’s lives by designing personal, inviting, and bespoken interiors, transforming ordinary homes into beautiful spaces that reflect your personality and lifestyle. We believe home is an important part of our lives, it is where our family and friends come together. Beverly is an ASID designer since starting her business ins 2001. Designing homes for Ryan Homes and working with many developers on the West Coast and East Coast as an Associate Design partner. Force Majeure Agreement: In the event either party is unable to perform its obligations under the terms of this Agreement because of acts of God...
Comfort Zone Heating & Air Conditioning

Comfort Zone Heating & Air Conditioning

New on HomeGuide
Serves Herndon, VA
With a collective experience of 20 years, Comfort Zone is providing services to commercial, institutional, industrial, and residential customers in Northern Virginia, Washington DC and, Maryland for all their HVAC and pool services needs. Our focus on excellence and personalized service enable us to provide the highest quality professional design, installation and maintenance on indoor pool dehumidification, heating, ventilation and air conditioning systems. Our experienced staff ability to work with architects, engineers, owners and developers, plant managers and other contractors is the quality which creates the environment to deliver the


Serves Potomac, MD
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
Fair Deal Home Services

Fair Deal Home Services

New on HomeGuide
Serves Springfield, VA
We are a family owned company dedicated to providing quality service and solutions to indoor air quality for our residential and commercial customers. 100% satisfaction guaranteed.

Your HVAC Repair Services questions, answered

Answers to commonly asked questions from the experts on HomeGuide.

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.

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.

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.

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.

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.

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.

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

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.

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.

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
Paul J.
An excellent experience on excavation and concrete pour and finish of a foundation and slab for a carport / garage. They followed my plans and worked with me on recommendations and solutions to grading conditions. John and his crew were a pleasure to work with and I look forward to working with them again!
Kalyx Green Design & Build
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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