Air leaks in your ductwork can cause uneven heating and cooling, higher energy bills, and dusty air. If your rooms never feel quite right, it may be time for professional duct sealing. Sealing and repairing your ducts helps restore airflow and efficiency throughout your home.
Suntech has served Oklahoma City since 1986, providing trusted HVAC and plumbing services with a personal touch. Our technicians understand what local homes deal with each season, from older ducts in midtown OKC to newer systems in Norman, Edmond, and Mustang. When your comfort drops or your energy costs rise, we can find and fix the leaks that cause it.
Suntech’s Air Duct Sealing Services
Leaky ducts can waste up to 30 percent of your conditioned air. That air escapes into attics, crawl spaces, or walls instead of reaching the rooms where you need it most. Our team at Suntech uses proven duct sealing methods to close those gaps and bring your system back to peak performance.
Our air duct sealing services include:
- Full duct inspections to locate air leaks and weak connections
- Safe and durable sealing for gaps, seams, and joints
- Airflow testing to confirm balanced temperatures
- Duct repairs for damaged or disconnected lines
Signs Your Ductwork Needs Sealing
Oklahoma City’s temperature swings put constant stress on duct systems. As metal expands and contracts, small openings can form along the seams. Over time, those openings grow and start wasting air.
Watch for these signs:
- Hot or cold spots in different rooms
- High or rising utility bills
- Dusty air or worsening indoor air quality
- Weak airflow from vents
- Unusual rattling or whistling sounds
If these issues sound familiar, your ductwork may be leaking. Scheduling a duct inspection is the best first step toward getting your system back in shape.
Benefits of Proper Air Duct Sealing
Well-sealed ducts make your entire HVAC system work more efficiently. For homeowners across the OKC metro, including Norman and Edmond, professional duct sealing offers:
- Consistent heating and cooling throughout your home
- Lower monthly energy costs
- Cleaner indoor air and fewer allergens
- Better HVAC performance and longer system life
- Less noise and smoother airflow
A tight duct system also helps your furnace and air conditioner run more evenly, reducing strain and preventing breakdowns during extreme weather.
Our Air Duct Sealing Process
We take a simple, careful approach to every job so homeowners know exactly what to expect.
- Duct Inspection: We examine your ductwork for leaks, loose fittings, and damaged sections.
- Airflow Testing: We measure pressure and flow to see how your system is performing.
- Sealing: We close gaps and joints using quality materials designed to last.
- Final Testing: We retest to make sure your system delivers strong, even airflow.
Each step helps improve efficiency, comfort, and indoor air quality for your home.
Types of Ductwork We Seal and Repair
Our team has experience working with a variety of duct systems found throughout Oklahoma City homes, including:
- Sheet metal ducting
- Flexible ductwork
- Fiberglass duct board systems
- Mixed or hybrid duct designs
We also handle duct repairs and redesigns for homes that need better airflow or updated materials.
Why Choose Suntech for Air Duct Sealing
Since 1986, Suntech has been known across Oklahoma City for dependable, hometown service. We focus on long-term comfort and energy savings, not quick fixes.
Homeowners choose Suntech because we offer:
- More than 35 years of experience in the OKC metro
- Local technicians who understand regional conditions
- Honest pricing and clear communication
- Reliable materials and tested sealing methods
- Ongoing maintenance through the Suntech Club for year-round system care
When you call Suntech, you get more than a service call. You get a team that takes pride in helping neighbors stay comfortable.
Schedule Your Air Duct Sealing Service Today
If your home has uneven temperatures, weak airflow, or rising energy costs, your ductwork could be the problem. Call us at (405) 785-0950 or book online to schedule a duct sealing appointment with Suntech today.
We proudly serve the greater Oklahoma City area, including Norman, Edmond, Mustang, and Midwest City. Visit our HVAC & Plumbing Service Areas in the Oklahoma City Area page to see if we serve your community.
Frequently Asked Questions
Every three to five years is a good guideline. Homes in Oklahoma’s changing climate may need it sooner, especially if you use your HVAC system year-round.
Yes. By keeping conditioned air inside your duct system, your HVAC equipment uses less energy to heat or cool your home. Many homeowners notice savings right away.
Not at all. Our technicians use clean, precise methods that don’t create dust or leave residue behind.
Yes. We can inspect, repair, and seal your ducts in one service call.
Yes. The Suntech Club gives members regular system tune-ups, repair discounts, and priority scheduling to keep their homes running efficiently all year.
What Our Customers Have to Say
