Duct Repair in Boise, ID

Technician in black cap and white shirt connecting flexible ductwork to HVAC system with Lennox unit visible below.

Fix Damaged Ducts and Get Air Where It Belongs

Your furnace and AC can only keep you comfortable if the air reaches your rooms. A crushed, torn or disconnected duct can send that air into your attic or crawlspace instead. Our team repairs and replaces damaged ductwork for homes in Boise, Meridian, Nampa, Caldwell and Eagle.

Owyhee began as Owyhee Sheet Metal back in 1946, so ductwork has been part of what we do from day one. You get upfront pricing with no hidden fees. We explain the problem and the cost before any work begins.

Call (208) 315-6446 to schedule a visit.

Common Duct Problems We Fix

Disconnected Ducts

Ducts can pull apart at the joints over time. A fully disconnected duct can dump all of a room’s air into the attic or crawlspace. That room may get almost no heat or cooling.

Crushed or Kinked Flex Duct

Flexible ducts can get stepped on, squeezed by storage or bent too sharply. A crushed duct chokes airflow to the rooms it serves.

Torn or Damaged Ducts

Rodents, pets, moisture and work in the attic or crawlspace can tear ducts. Old flex duct can also crack and fall apart with age.

Sagging Ducts

Ducts that sag between supports can restrict airflow and collect moisture. We add proper supports and straighten the run.

Damaged Insulation

Ducts in cold spaces need insulation. If it is torn or missing, warm air cools off before it reaches your rooms. Ducts can also sweat in summer.

Poorly Sized or Designed Ductwork

Some ducts were never sized right for the home. Others were changed during a remodel or a new furnace install. We can redesign problem runs so each room gets the air it needs.

Signs You Need Duct Repair

  • One or more rooms that never get warm or cool
  • Weak or no airflow from certain vents
  • Whistling, rattling or banging sounds in the ducts
  • Higher energy bills with no change in use
  • Extra dust in the home
  • Visible damage to ducts in the attic, crawlspace or basement
  • Signs of rodents near your ductwork

Specials

General

Free Second Opinion & Quotes

Sewer Line Replacements (includes camera inspection) Drain Clearings. Offer Expires 11/3…

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Plumbing

Complimentary Water Heater Flush with Any Repair

Offer Expires 11/30/26.

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Plumbing

$99 Telescoping Camera Pipe Inspection

Offer Expires 11/30/26

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Cooling

$65 Furnace Tune-Up with Free Water Heater Flush, and a Free Basic Plumbing Winterization Package

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$200 Off Water Heater Replacement

Not valid on tankless water heaters. Offer Expires 11/30/26.

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Financing Options Available

Need a new system? Don’t let cost hold you back. We offer flexible financing with approved credit so you can stay comfortable now and pay on your terms.
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Why Choose Owyhee?

We stand by our 100% customer satisfaction guarantee

We Love What We Do

Each member of our team is knowledgeable, friendly, and compassionate, and at Owyhee, every single one of us loves helping people.

Quality Work Every Time

Our team of HVAC experts are all licensed, insured, and highly trained. We prioritize quality workmanship and doing every job correctly the first time.

Committed Customer Service

Our team members will go out of their way to ensure that all of your needs are met, and if you have any questions or concerns, they’ll always provide you with honest answers.

100% Service Fee Guarantee

When you hire Owyhee for any job, our service will come with a 100% service fee guarantee. We take pride in providing long-lasting solutions.

Nampa Air Conditioning, Heating, and Plumbing Services

Need heating, cooling, or plumbing help? Homeowners have trusted Owyhee since 1946. Call today.

Our Duct Repair Process

1. Inspect the System

We check the ducts you can see and the ones in your attic, crawlspace and basement. We test airflow at your vents to find rooms that are not getting enough air.

2. Explain the Fix

We show you what we found and explain your options. A loose joint may need a quick fix. A badly damaged run may need replacement. You get upfront pricing before we begin.

3. Repair or Replace

We reconnect, support, insulate or replace damaged sections. We seal every joint we touch so the repair does not leak. For leaks across the whole system, our duct sealing service is a good next step.

4. Test Airflow

We check airflow again to make sure each room gets the air it should. We also confirm your furnace and AC are running as they should.

Repair Damaged Ducts Before Winter

Damaged ducts make your furnace work harder all winter. A disconnected duct in a cold attic or crawlspace can also leave nearby pipes and rooms colder than normal. Fixing ducts before winter helps your system keep up on the coldest nights. Pair duct repair with a furnace tune-up for a system ready for winter. If your furnace is acting up, our heating repair team can help.

Duct Repair and Indoor Air Quality

Torn return ducts can pull in dust, insulation fibers and fumes from the attic, crawlspace or garage. Rodents in ducts can leave droppings behind. After repairs, duct cleaning can clear out dust and debris. Want to know more about your air? Ask about indoor air quality testing.

Why Treasure Valley Homeowners Choose Owyhee

  • Serving the Treasure Valley since 1946
  • Upfront pricing with no hidden fees
  • 24/7 live answering
  • A 100% customer satisfaction guarantee
  • Financing with approved credit

Duct repair is one part of our full range of heating and air conditioning services. Meridian homeowners can also visit our Meridian service area page.

How Owyhee Heating, Air Conditioning & Plumbing gets it Done

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1. Request a Service Visit From Us

Call us or book online in a few clicks. We'll find a time that works for you and get a technician on the way fast.

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2. Get Upfront Pricing Options​

A licensed technician diagnoses the problem and walks you through your options before any work starts. You'll know the price up front, with no hidden fees.

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3. Relax While We Repair Your Problem

We get the repair done right the first time, so you can get back to your day.

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4. Let Us Know How We Did

Every job is backed by our 100% satisfaction guarantee. Once the work is done, we'd love to hear about your experience.

Frequently Asked Questions about Duct Repair in Boise, ID

A disconnected, crushed or leaky duct is a common cause. Other causes include closed vents, poor insulation or ducts that were sized wrong. We can find the cause and fix it.
Small problems like loose joints or one damaged section can be repaired. If ducts are old, falling apart or poorly designed, replacing them may be the better value. We will explain both options and the cost.
Whistling often means air is squeezing through a small gap or a closed vent. Banging can come from ducts flexing as the system starts and stops. We can find the cause and fix it.
Yes. Rodents can chew through flex duct and leave nests and droppings inside. We repair the damage, and duct cleaning can remove what they leave behind.
Many repairs take a few hours. Larger replacements can take a day or more. We give you a time estimate along with your price.

What Nampa Homeowners Say About Us

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