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Phoenix Duct Installation Contractors

William's Air Conditioning & Heating

William's Air Conditioning & Heating

5.0 (23)
Honest lower prices and fantastic service
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Pack Heating And Cooling

Pack Heating And Cooling

5.0 (8)
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Frontier Home Services

Frontier Home Services

5.0 (3)
Our company provides down home honest, reliable service at a reasonable rate!
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PLS Construction, LLC

PLS Construction, LLC

5.0 (2)
Full Service General Contractor Specializing in Kitchens, Baths & Additions visit our website at www.pls-contstruction.com
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Degree Ac And Heating/ Plumbing

Degree Ac And Heating/ Plumbing

5.0 (2)
We stand out more than others because of are honesty and fair priced pricing. So  Meaning you always will get a very good quality job at a fair price and always guaranteed work. We run are company old school and that's the way I like it.  I keep things small and organized so I can have more of a personal attention to every single one of my customers as if they were one of my friends or family.
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A/C Pro

A/C Pro

100% satisfaction or you do not pay.  I can respond quickly, schedule quickly, and provide professional service.  Customer service is top priority with every project I complete.  I install only quality products at affordable prices.
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Plumbing & A/C Medic

Plumbing & A/C Medic

With just one call you can have same day service even holidays. Plumbing & A/C Medic is a valley wide residential service company. Our number one priority is to make sure that you are 100% satisfied with the job we do. NO JOB TOO BIG OR TOO SMALL. We are the home of the $64 A/C Unit Tune & $64 Heating Tune Up. We specialize in water treatment, water heaters, garbage disposals, remodels, and many more plumbing repairs. We also have expert technicians available 24/7 to provide air conditioning and heating services to better provide for our customers. We diagnosis, service, install, and repair all makes and models of heat pumps, furnaces ... View Profile
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Arizona A/c Man

Arizona A/c Man

With over 54 combined years experience in heating, ventilation and air conditioning service, maintenance, repair, installation and sales, you can count on Arizona A/C Man for high quality service and affordable rates.
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Ideal Energy, Llc

Ideal Energy, Llc

We specialize in heating and air conditioning, insulation installation, ductwork, indoor air quality and energy audits! Everything is done in-house so we have complete control over the quality of your project. Finally, air conditioning done right!
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Farnsworth Heating Cooling And Plumbing

Farnsworth Heating Cooling And Plumbing

Farnsworth has been in the valley for over 55 years. We are a fourth generation family owned business. We pride ourselves on our quality workmanship and customer service.  Small repairs to full installations we can take care of it all. Give us a call today to see how we can help you. 
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Frequently asked questions

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.
  • 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)
  • 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, Google, and the Better Business Bureau (BBB).
  • Don’t sign contracts until you understand the total project cost.
  • Make a payment schedule instead of paying in full upfront to avoid scams.

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?

Do you provide duct and vent installation or removal? View our open Duct Work Jobs near you.