Find a ductwork installer near you

Find duct installers near me

Find duct installers near me

Share a few details and we'll show you the best ductwork installers in Ashburn.
Zip code

Find duct installers near me

Share a few details and we'll show you the best ductwork installers in Ashburn.
Zip code

Top 10 ductwork installers near you

Homeowners agree: these duct installers are highly rated for knowledge, experience, communication, and more.
RL Martin

RL Martin

4.8Excellent(12)
15 hires on HomeGuide
26+ years in business
Lester E. says, "Craftsmanship and commitment to produce quality results " Read more
Barrera & Sons Remodeling, LLC

Barrera & Sons Remodeling, LLC

New on HomeGuide
19+ years in business
Established in 2006, Barrera & Sons Remodeling, LLC is a trusted name in Manassas, VA, and the surrounding areas. This company is recognized for providing top-notch quality in all aspects of remodeling. Whether you envision a major renovation or a minor tweak, Barrera & Sons Remodeling, LLC brings expertise and commitment to every project, ensuring your satisfaction with their exceptional service.
JOSEPH REMODELING & FAMILY GENERAL CONTRACTOR

JOSEPH REMODELING & FAMILY GENERAL CONTRACTOR

5.0(4)
5 hires on HomeGuide
21+ years in business
Aaron Robert G. says, "Always punctual and excellent work" Read more
KBM Mechanical Services LLc

KBM Mechanical Services LLc

New on HomeGuide
1 hire on HomeGuide
28+ years in business
We are a local owned and operated company that value honesty and integrity in all aspects of our business.Our major focus is on the quality our work and producing outstanding results. We are committed to creating a level of valve unmatched by any of our competitors. We look forward to building lasting relationships with our clients and guarantee your satisfaction! We are loyalty honest with all customers work love to give you the best result that suit your need for your heating and cooling equipment....
Relax HVAC, Inc.

Relax HVAC, Inc.

New on HomeGuide
17+ years in business
Established in 2008, Relax HVAC, Inc. is a reputable HVAC firm serving Ashburn, VA, and surrounding areas. With over 30 years of industry experience, this family-owned and operated business offers a comprehensive range of residential and commercial services, including heating and AC maintenance, repair, replacement, and installation of various units and appliances. Led by Master Technician Kamal, Relax HVAC, Inc. is dedicated to providing quality, honest services at competitive prices, round-the-clock, and is notably recommended by the Loudoun County Fire Department.
John Nugent & Sons

John Nugent & Sons

New on HomeGuide
50+ 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.
H&M General Construction Inc

H&M General Construction Inc

New on HomeGuide
We are available 24/7 for all of your HVAC, plumbing, and remodeling needs, even on holidays!
R-tech Services Llc

R-tech Services Llc

New on HomeGuide
12+ years in business
Founded in 2013, R-Tech Services LLC, based out of McLean, VA, is a fully licensed, bonded, and insured company known for providing premium heating, ventilation, cooling, and refrigeration solutions. Catering to both residential and commercial customers, they specialize in repairing, replacing, and installing all brands of AC, furnace, and refrigeration equipment. Their team of qualified, background-checked professionals also offers emergency services and free quotes for installation and repair. Committed to customer satisfaction, R-Tech Services is your trusted provider for all HVAC needs.
Service Specialties Inc.

Service Specialties Inc.

New on HomeGuide
46+ years in business
Founded in 1979, Service Specialties Inc. is a family-owned business that caters to both residential and commercial clients in Chantilly, VA, and surrounding areas. The company specializes in heating, air conditioning, and plumbing services, offering top-quality work with an emphasis on customer satisfaction. Their range of services includes system installations, diagnostics, water heater replacements, hydrojetting, and emergency assistance. With a stellar reputation backed by an A+ BBB rating, Service Specialties Inc. delivers dependable solutions for all your HVAC and plumbing needs.
Millies HVAC

Millies HVAC

New on HomeGuide
40+ years in business
Millie's HVAC, founded in 2003 and serving Chantilly, VA and surrounding areas, is a family-owned business that provides exceptional heating, ventilation, and air conditioning services. They pride themselves on their honest pricing, low prices, and guaranteed work, making them a preferred choice for thousands of businesses and homeowners. Their services encompass everything from heating and AC installation and repair to water heater services and air quality assessments. Millie's HVAC is dedicated to keeping the residents of Northern Virginia cool and comfortable with their highly qualified technicians.

Your Duct and Vent Installation or Removal questions, answered

Answers to commonly asked questions from the experts on HomeGuide.

How much does it cost to install or replace ductwork?

The average cost to replace ductwork is $1,400 to $5,600, depending on the house size. Air duct installation costs $25 to $55 per linear foot or $270 to $500 per duct. HVAC ductwork repair costs $200 to $700 for minor leaks.

How often should ductwork be replaced?

Ductwork lasts 10 to 20 years on average before it needs replacing. Most ducts need work when replacing HVAC systems more than 15 years old or when upgrading to bigger or higher-efficiency units.

Signs to repair or replace ductwork:

  • Unbalanced heating or cooling
  • Rising energy bills
  • Reduced airflow
  • Noisy HVAC system with vibrating ducts
  • Consistently dusty home
  • Mold, odors, or moisture damage in air ducts
  • Pest infestations in the ductwork
  • Collapsed, loosened, torn, or rusted duct sections

How long does it take to replace ductwork?

Replacing ductwork takes 1 to 2 days on average or up to 4 days for larger homes or complex projects. Installation time depends on the home's size, age, number of HVAC units, duct type, and crew size. Allow more time when wall or ceiling repairs are necessary.

What is ductwork?

Ductwork is a large piping system that sends heated or cooled air from HVAC units throughout the home. Duct vents are long tubes or rectangular sheet-metal channels made of fiberglass, steel, PVC, or aluminum. These rigid or flexible ducts are in ceilings, attics, basements, and crawl spaces.

What are the different types of ductwork?

There are three main types of ductwork:

  • Flexible – Round tubes with steel wire reinforcement and covered with plastic or aluminum. Lightweight and easy to install but shortest lifespan. Prone to tears, pest infestations, and moisture damage.
  • Fiberglass / fiberboard – Insulated by fiberglass to prevent condensation and muffle the HVAC system sound. Fiberglass can deteriorate and release fibers into the air over time, causing health issues.
  • Sheet metal – Rigid in shape, made from galvanized steel or aluminum, lightweight, easy to install, and mold-resistant.

Do you need to replace ductwork when replacing an AC unit?

You should replace ductwork when replacing an AC unit if the ducts are moldy, more than 20 years old, or cracked. AC upgrades often require new ductwork to fit bigger systems properly. HVAC installers inspect ducts first and recommend cleaning, repairing, or replacing ducts as needed.

Can I install my own ductwork?

DIY ductwork replacement is illegal in most states without a license. Hire certified HVAC contractors for duct installation and repairs.

How do I find ductwork installers in my area?

Start by searching our list of ductwork companies, then compare reviews and costs. After finding and contacting services:

  • Make sure they are licensed, bonded, and insured.
  • Seek out contractors with at least 2 to 5 years of work experience.
  • Collect project bids from three different companies to compare estimates.
  • Avoid choosing the lowest estimates that lead to low-quality work.
  • Compare past reviews on HomeGuide and Google.
  • Don’t sign contracts until you understand the total project cost.
  • Make a payment schedule instead of paying in full upfront to avoid scams.

Ask to see their certifications from:

  • Air Conditioning Contractors of America (ACCA)
  • American Society of Heating, Refrigeration, and Air-Conditioning Engineers (ASHRAE)
  • North American Technician Excellence (NATE)

After asking questions and verifying their credentials, hire the best ductwork installation contractors in your area.

What questions to ask HVAC ductwork companies before hiring?

When hiring a duct installer, ask them the following questions:

  • Which duct type is best for my home?
  • How many duct installations have you done?
  • Can I see photos of your past work?
  • Can you provide references from previous ductwork projects?
  • What does your labor warranty cover?
  • If installing flex ducts, will you add supports every 4 feet?
  • Can you install ducts in air-conditioned areas to reduce energy losses?
  • Will you insulate the entire length of all supply lines?
  • Do you use rigid connectors and sealant on flex-duct connections?
  • Will you test for duct leaks after installation?
  • Do you use Manual D duct-design calculation software to size the ducts?
  • Can you also make Manual J and Manual T calculations to check the supply-register sizes?
  • Do your prices include a home energy audit to prevent leaks and optimize airflow?
  • Will you pull permits for this duct installation, and how much do they cost?
  • Does this estimate include all labor, materials, and cleanup costs?
  • How long will this duct installation take?

Reviews for Ashburn ductwork installers

Recent success stories from people in the Ashburn area.
Bernard S B.
Promptly and reasonably
RL Martin
Cat G.
Jose did an amazing job installing our frameless glass shower door. I had another contractor tell me it would be too difficult and I should return it, but Jose managed it in an afternoon and it looks perfect! He is very professional and punctual too.
JOSEPH REMODELING & FAMILY GENERAL CONTRACTOR
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