Ductwork Problems or Need New Ducts?
Expert Ductwork Services
in Charlotte, NC
Leaky ducts waste up to 30% of your heating and cooling—that's hundreds of dollars a year. Whether you need duct repair, sealing, or complete replacement, we design and install duct systems for optimal airflow and efficiency. Free inspections and estimates available.
- $89 diagnostic fee — waived with repair
- Same-day service available
- Honest, no-pressure recommendations
- Upfront pricing — no hidden fees
- Family-owned & serving Charlotte for 18+ years
- Licensed & insured
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5-Star Rated
Google Verified
455+ Reviews
18+ Years
Family-Owned
Since 2008
Financing Available
Low Monthly Payment
Starting at $45/mo
Same-Day Service
No Extra Charge
Skilled Technicians
How do I know if my ductwork needs repair?
Signs of ductwork problems: uneven temperatures between rooms, dusty air, high energy bills, visible damage or disconnected sections, and musty odors. Leaky ducts can waste 20-30% of conditioned air. Kodiak performs ductwork inspections, sealing, repair, and new installation.
Request a ductwork inspection today.
Warning Signs
Signs You Need Ductwork Services
Don't ignore these warning signs. Early diagnosis can prevent costly repairs.
Uneven Temperatures
If some rooms are too hot or cold, you likely have ductwork leaks, damage, or a poorly designed system.
High Energy Bills
Leaky or uninsulated ductwork wastes conditioned air, dramatically increasing energy costs.
Dusty Home
Leaky return ducts pull in dust, insulation particles, and other contaminants from attics and crawlspaces.
Visible Damage or Deterioration
Disconnected, crushed, or deteriorated ductwork in attics or crawlspaces needs immediate repair or replacement.
Noisy Ducts
Rattling, popping, or whistling sounds indicate poorly sealed or damaged ductwork.
Poor Airflow
Weak airflow from certain vents often results from crushed ducts, disconnected sections, or undersized ductwork.
Major Home Renovation
Adding new rooms or finishing spaces requires properly designed new ductwork.
New HVAC Installation
When installing a new HVAC system, existing ductwork may need to be replaced or upgraded for optimal performance.
Experiencing Any of These Issues?
Don't wait for a complete breakdown. Early diagnosis can save you hundreds in repairs.
About Our Ductwork Services in Charlotte
Leaky or damaged ductwork wastes energy and creates comfort problems, while poorly designed ducts cause hot and cold spots throughout your home. Kodiak Heating and Cooling provides comprehensive ductwork services in Charlotte — from expert repair and sealing to full design and installation. Properly sealed ductwork can improve HVAC efficiency by up to 30%, and our new installations use Manual D calculations to ensure balanced airflow to every room. Whether you need a quick seal or a complete duct system, our licensed technicians deliver results.
Many Charlotte homes have poorly sealed or damaged ductwork that wastes energy. Leaky ducts can lose 20-30% of your conditioned air before it reaches your rooms, costing hundreds per year in wasted energy. We offer comprehensive duct repair services including leak sealing, insulation repair, and fixing disconnected or crushed ducts. Our duct sealing uses mastic sealant (not tape) for long-lasting results.
Properly designed ductwork is critical for HVAC efficiency and comfort. Poorly designed ducts cause hot and cold spots, waste energy, and strain your HVAC system. We design and install ductwork using industry best practices including proper sizing, minimal turns, sealed connections, and adequate insulation. Whether you're building new, remodeling, or replacing old deteriorated ducts, we ensure your new ductwork delivers peak performance.
What's Included in Our Ductwork Services
- Complete ductwork inspection and leak detection
- Mastic sealant application (not tape)
- Damaged section repair or replacement
- Airflow testing and balancing
- New ductwork design and installation
- Duct insulation repair and installation
- Return air and supply duct modifications
Common Ductwork Services Issues We Fix
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Quick response - Same-day service
COMMON ISSUES
Ductwork Problems We See in Charlotte Homes
Your ductwork is the delivery system for every dollar you spend on heating and cooling. Leaky or damaged ducts waste up to 30% of that investment.
Leaky Duct Connections
Most Charlotte homes built before 2010 have ductwork connected with tape that has dried out and released. These leaks dump conditioned air into your attic, crawl space, or wall cavities instead of delivering it to your rooms. We seal connections with mastic sealant and mechanical fasteners — not duct tape, which fails again within a few years.
Crushed or Kinked Flex Duct
Flexible ductwork is common in Charlotte attics because it is quick to install. But flex duct that is kinked, crushed by storage items, or run with excessive length restricts airflow to the rooms it serves. One badly kinked run can make an entire bedroom five to ten degrees warmer than the rest of the house.
Inadequate Return Air
Many Charlotte homes — especially those built in the 1990s and 2000s — have undersized return ducts. The system cannot pull enough air back to the air handler, creating pressure imbalances that make rooms uncomfortable and force the system to work harder. Adding return air pathways is one of the most impactful comfort improvements we make.
Uninsulated or Poorly Insulated Ducts
Ducts running through unconditioned spaces like attics and crawl spaces need insulation to prevent energy loss. In a Charlotte summer, an uninsulated duct in a 140°F attic delivers air that is ten to fifteen degrees warmer than what left the air handler. Insulating or replacing these runs makes a noticeable difference in comfort and energy bills.
Disconnected or Fallen Ductwork
Gravity, vibration, and aging supports cause duct sections to separate or fall completely. A disconnected duct in your crawl space means you are paying to heat or cool the ground under your house. We reconnect and properly support all duct runs.
OUR PROCESS
How We Evaluate and Fix Your Ductwork
We start with a visual inspection of every accessible duct run — in the attic, crawl space, and mechanical closet. We look for disconnections, damaged insulation, kinked flex duct, and signs of moisture or mold. We also check each supply register for adequate airflow using an anemometer.
For homes with persistent comfort problems, we perform a duct leakage test to measure exactly how much air is escaping before it reaches your rooms. This gives us a baseline number and helps prioritize which sections need attention first.
Repairs range from simple reconnections and sealing to complete duct replacement. We use rigid metal duct where possible for durability and airflow, and properly supported flex duct where rigid is not practical. Every connection is sealed with mastic and secured with mechanical fasteners.
The Kodiak Difference
Why Charlotte Homeowners Choose Us
Family-Owned Since 2008
We're your neighbors in Indian Trail, not a corporate franchise. When you call, you talk to people who live and work in your community.
Technicians Paid Hourly
Our techs earn the same whether they sell you a $200 repair or a $10,000 system. No commission pressure means honest recommendations every time.
Same-Day Service
Call before 2pm and we'll have a technician at your door the same day. No waiting days or weeks in the Charlotte heat.
30-50% Less Than Big Companies
No TV commercials, no fancy showrooms, no fleet of salespeople. Our low overhead means real savings passed directly to you.
Compare
Kodiak vs. Big Corporate Companies
| Feature | Kodiak | Big Companies |
|---|---|---|
| Technician pay | Hourly (no upselling) | Commission-based |
| Diagnostic fee | $89 (waived with repair) | $100-150 |
| Pricing | 30-50% less | Premium pricing |
| Wait times | Same-day available | Days to weeks |
| Service area focus | Charlotte & Union County | Multiple states |
| Ownership | Family-owned, local | Corporate franchise |
Honest Advice
Should You Repair or Replace?
Repair If...
- Ductwork is less than 20 years old
- Only 1-2 sections have damage
- Leaks are accessible and sealable
- No major mold or pest issues
Replace If...
- Ductwork is 25+ years old
- Multiple sections damaged or collapsed
- Extensive mold growth present
- Ducts are undersized for your system
- Recurring problems despite repairs
Not sure what's right for your situation? We'll give you an honest assessment.
Get Our ConsultationCommon Questions
Ductwork Services FAQ
Everything Charlotte homeowners need to know about ductwork services
How much does ductwork repair cost in Charlotte?
Ductwork repairs typically cost $300-$1,500 depending on extent. Simple sealing runs $300-$600, damaged section replacement costs $400-$1,000, and extensive repairs $1,000-$2,500. We provide free inspections and estimates. Many repairs pay for themselves in energy savings within 2-3 years.
How do I know if my ducts need repair?
Signs include: high energy bills, rooms that won't heat or cool properly, excessive dust, visible gaps or disconnected ducts, whistling sounds, or rooms with poor airflow. Charlotte homes with ductwork in attics and crawlspaces are especially prone to issues. We offer free ductwork inspections.
Will sealing my ducts really lower my energy bills?
Typical Charlotte homes lose 20-40% of conditioned air through duct leaks. Sealing can reduce energy bills by $200-$500 annually. In attics that reach 130°F or more in summer, leaky ducts waste massive amounts of energy. Most repairs pay for themselves in 2-4 years.
How much does new ductwork installation cost?
Complete ductwork installation for a Charlotte home typically runs $3,000-$7,000 depending on home size and layout. Partial duct replacement runs $1,500-$4,000. We design systems for proper airflow balance and use R-8 insulation on all attic runs. Financing is available.
When should I replace ductwork instead of repairing it?
If your ductwork is over 20 years old, extensively damaged, undersized for your current HVAC system, or has widespread mold, replacement is usually more cost-effective than repeated repairs. We will give you honest advice on which option makes more sense for your home.
Still have questions?
Call us at (704) 821-3632Customer Reviews
What Charlotte Customers Say About Our Ductwork Services
Don't just take our word for it. See why 455+ families trust Kodiak for their HVAC needs.
"Demetrie is my main go to technician for all my building hvac problems, he comes on time diagnoses the problems and fixes them he is a great worker and person, definitely would recommend him to anyone."
David B.
Charlotte, NC
"Have used Reliable twice now, once with Matt and once with Austin. Both times the techs were friendly and helpful. Solved the problem in a reasonable amount of time at a fair price. Would recommend."
Luke B.
Charlotte, NC
"Austin was awesome. He came out recognized the issue with the heating and we were up back and running in no time. Contact Reliable Heating and Cooling for your needs. It was also a reasonable rate."
Tryphenia J.
Charlotte, NC
"These guys are great! Very fast response, presented me with options and then once I made my decision, quickly executed the resolution. I highly recommend them: I know I will be using them again."
Mike F.
Charlotte, NC
"I had issues with my heating, and Mike came out in less than an hour. He repaired the problem, which was much cheaper than that of other vendors! I cannot recommend highly enough!"
Samuel H.
Charlotte, NC
"Austin went above and beyond to get me up and running. I feel like he was honest with me, and his demeanor was very professional. Highly recommend Kodiak Heating and Cooling."
Jimmie M.
Charlotte, NC
Service Areas
Ductwork Services Near You
We provide ductwork services services throughout Charlotte and surrounding areas.
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