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The Best Air Duct Sealing Services Altamonte Springs
Increase your comfort and decrease your energy bills with Premium Aeroseal Technology.
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SERVING Altamonte Springs, FL
The Best in Air Duct Sealing
Air ducts are often hidden in hard-to-reach areas, making it easy to overlook leaks that allow cool air (and your money!) to escape. Filterbuy HVAC Solutions use proprietary Aeroseal technology to seal these gaps to ensure your system runs efficiently and leak-free.
Using a non-toxic, industry-leading sealant, we seal ducts from the inside to prevent energy loss. Just like a leaky faucet, unsealed ducts can waste hundreds or even thousands of dollars over time. If you suspect leaks, don’t wait—sealing your ducts could cut your energy bill by up to 50%.

AC Installation
When it comes to your comfort and energy bills, cooling systems have the biggest impact. We are experts in matching high-efficiency, reliable, and affordable AC solutions to your home, region, and preferences. That’s what makes us Filterbuy HVAC Solutions.

AC Repairs
Air Conditioners only break down when you need them, which is why we respond quickly so you can be cool and comfortable in your home. Depend on Filterbuy HVAC Solutions for an honest assessment of your repair job.

Yearly AC Tune-Up
Give your AC equipment the check-up it deserves! Regular maintenance will help ensure small issues don’t become big ones.

HVAC Care Plan
Our premium maintenance contract makes sure that all components of your HVAC system receive preventative maintenance on schedule to avoid wallet-busting problems.

Duct Repairs
If your duct’s structural integrity has been compromised (dislodged, punctured, crushed) it will need to be repaired, replaced, and resealed.

Duct Cleaning
Duct cleaning removes years of dust and debris to improve indoor air quality and address allergic reactions.

Duct Sealant
A non-toxic, water-based formula that seals all holes in your air ducts, so cool air is not wasted.

UV Light Installation
Create the healthiest indoor air quality by installing Filterbuy’s Germicidal UV Light. Kill microscopic pollutants, bacteria, and odor 24 hours a day.

Ionizer
Ionizers are a new technology that targets pollutants down to .01 microns in size. Think virus, mold spore, VOCs and more.

Attic Insulation
Low levels of attic insulation will make your AC unit work harder to keep your rooms cool, because heat will transfer through your ceiling. Maximize the energy efficiency of your home with proper attic insulation for south Florida.

Dryer Vent Cleaning
Cleaning dryer vents requires experience and the right tools. Once on site, your Filterbuy HVAC Solutions specialist will inspect the severity of lint build up. Our powerful vacuum & brush technique will guarantee the removal of hard to reach compacted lint.
OFFERING ALL MAJOR BRANDS YOU TRUST















AND MORE…
Signs Your Air Ducts Need Sealing
Leaky air ducts can reduce your home’s comfort, drive up energy costs, and overwork your HVAC system. If you notice excess dust even with clean filters, it could mean air is escaping through gaps in your ductwork.
One of the most expensive consequences of leaky ducts is higher energy bills. When cooled air escapes into your attic or other unconditioned spaces, your HVAC system works harder to compensate, wasting energy and increasing costs. Sealing your ducts helps restore efficiency, reduce expenses, and improve overall indoor comfort.
Common Signs of Leaky Ducts:
- Excess Dust Buildup
- Dusty Vents & Registers
- Visible Insulation in Vents
- Uneven Room Temperatures
- Weak Airflow from Vents
- Rising Energy Bills
- A/C Running Constantly
- Inconsistent Indoor Comfort



Introducing the Best Aeroseal HVAC Air Duct Sealing Service Company in the Greater Altamonte Springs Area
ZIP Codes Covered
32701, 32714, 32716, 32751
Seasonal Comfort at Unbeatable Prices
Explore Our Altamonte Springs HVAC Specials


Get Comprehensive A/C Maintenance for only $1 a Month
Stop worrying about your A/C – let us do that for you. See for yourself the difference being a Care Club member will make without any obligations or strings.
- Two Annual Tune Ups
- Drainline Flushes
- Free Emergency Call
- Condenser Coil Cleaning


There’s Clean, And There’s UV Clean.
Labor and parts included! Create the cleanest indoor air and live the healthiest life possible with a antimicrobial UV light system. Working in the background, your UV light emits a sterilizing level of UV radiation to neutralize harmful contaminants that are too small to be captured by a filter — like bacteria, viruses, mold spores, and other too small to see contaminants.
- Reduce Risk of Illness & Disease
- Soothe Allergy & Asthma Symptoms
- Freshen Your Space
- Extended HVAC Lifespan
SUBMIT THE FORM BELOW TO SAVE BIG!
WHAT YOU GET
YOU DESERVE THE BEST FOR YOUR AIR DUCT SEALING SERVICES
Once on-site, your Filterbuy HVAC Solutions technician will inspect your air duct system, identify leaks, and confirm the sealing plan with you.
After sealing the ducts, we conduct thorough testing to ensure airtight efficiency, reducing energy waste and enhancing overall home comfort.

Free Quotes
Get pricing quickly with a free estimate.

Interest-Free Financing
Special financing is available for new AC installations.

Flexible Appointments
Your time is valuable, and we make sure you have appointment options that fit your busy schedule.

Licensed Technicians
Our technicians will exceed your expectations with expert service completed on-time and to code.

Honest Warranty
1y labor warranty comes standard with all installs - but extended labor warranties are available.

24-Hour Customer Service
We’re available when you need help. 24 hours a day, 7 days a week.
HOW IT WORKS
Our Simple, Hassle-Free Air Duct Sealing Process
1
Inspection & Leak Detection
Our technician inspects your duct system to identify leaks and inefficiencies.
2
Preparation & Cleaning
Ducts are prepped and cleaned to ensure proper adhesion of the sealing solution.
3
Sealing Application
We apply an industry-leading sealant to close gaps and prevent air leakage.

Testing & Verification
The system is tested to confirm airtight seals, improved airflow, and energy efficiency.
AVAILABLE TAX CREDIT
New A/C systems that meet Energy Star requirements can become more affordable by qualifying for tax credits and other incentives.
Federal Tax Credit
Qualifying A/C systems receive
of the project cost, up to $600.
Qualifying heat pump systems receive
of the installation cost, up to $2,000.

A Guide For Altamonte Springs Homeowners
Explore our interactive presentation to learn about air duct sealing.

Air Duct Sealing FAQs
Everything You Need to Know in Altamonte Springs
What is air duct sealing, and why is it important?
How do I know if my ducts need sealing?
Common signs include uneven temperatures, high energy bills, excessive dust, and frequent HVAC cycling. A professional inspection can confirm the issue.
How much can I save by sealing my air ducts?
Homeowners in Altamonte Springs save 20 to 30% on energy costs after sealing. Results vary depending on your home’s size and duct condition.
Is air duct sealing a messy or disruptive process?
Not at all. Filterbuy’s technicians use non-invasive tools and complete most jobs within a few hours—with minimal disruption to your home.
How long does duct sealing last?
With professional-grade materials and proper application, duct sealing can last 10+ years and requires little to no maintenance.
What is the average cost of Aeroseal duct sealing?
The HVAC duct sealing cost in Altamonte Springs is between $1,000 and $2,500. This depends on the size of the duct system and the severity of the leaks.
Homeowner’s Guide
Air Duct Sealing in Altamonte Springs: Save Money, Breathe Easier, and Extend the Life of Your HVAC
At Filterbuy HVAC Solutions, we’ve sealed thousands of duct systems across Altamonte Springs—and the results speak for themselves. Homeowners are often shocked to learn that up to 30% of their conditioned air is lost through leaks in their ductwork.
Based on what we’ve seen in the field, even newer HVAC systems underperform without proper sealing. That’s why our team treats duct sealing not as an optional upgrade, but as a foundational fix for energy waste, poor airflow, and dust buildup.
In this guide, we’ll show you how professional air duct sealing can significantly cut your energy bills, enhance your indoor air quality, and reduce the wear and tear on your HVAC—so you can breathe easier, save more, and extend your system’s life.
Top Takeaways
- Up to 30% of air is lost through leaky ducts.
- Duct sealing boosts efficiency and reduces energy bills.
- Real homes see 20–30% savings after sealing.
- Air quality improves with less dust and better airflow.
- Filterbuy HVAC Solutions delivers proven results across Altamonte Springs.
Seal In Comfort, Savings, and Cleaner Air with Filterbuy
Hybrid system replacement has emerged as the top yet underestimated improvement sector for local Altamonte Springs residents. You can save energy costs while enhancing room comfort by repairing duct leaks, which results in blocking the escape of at least 30% of conditioned air.
Filterbuy HVAC Solutions helped thousands of local families experience the benefits firsthand. Our technicians have seen the disadvantages of leaky ducts:
- Strain HVAC systems
- Raise utility bills
- Circulate dust and allergens throughout the home.
Real Results: What We've Seen in Altamonte Springs Homes
Filterbuy HVAC Solutions has sealed ducts in hundreds of homes across Altamonte Springs. Here’s what we’ve observed firsthand:
- The Johnson Family – 27% Energy Savings
- Problem: High energy bills, inconsistent room temperatures.
- Cause: Leaky duct joints and disconnected segments in the attic.
- Solution: Professional Aeroseal HVAC air duct sealing.
- Results:
- 27% drop in energy use within two billing cycles.
- Improved airflow.
- Less visible dust in the home.
- Mr. Ramirez – Better Air, Fewer Repairs
- Problem: Hot spots, constant HVAC repairs.
- Cause: Gaps in ducts above ceiling insulation.
- Solution: Availed Aeroseal HVAC duct sealing services.
- Results:
- Balanced temperatures throughout the home.
- Stabilized indoor humidity.
- Fewer HVAC service calls.
Key Takeaways from the Field
- Most homes lose 20–30% of air through duct leaks.
- Even newer systems underperform with unsealed ductwork.
- Sealing leads to:
- Lower energy bills
- Better comfort
- Cleaner indoor air
- Extended HVAC lifespan
These outcomes aren’t rare—they’re typical when duct issues go unchecked. Filterbuy HVAC Solutions has seen how one upgrade can transform your system and your home.
“In nearly every Altamonte Springs home we’ve serviced, we’ve found that leaky ducts were silently driving up energy bills and compromising air quality. Homeowners are often surprised by how much more efficient and comfortable their spaces feel after sealing. It’s not just a minor fix—it’s one of the most impactful upgrades you can make to your HVAC system.”
What We Know About HVAC Air Duct Sealing: Stats + First-Hand Experience
As an HVAC air duct sealing company in Altamonte Springs, we’ve seen how duct leaks silently drive up costs and reduce comfort. The data supports what we experience daily in Altamonte Springs homes:
- 20–30% Air Loss Is Common
- We regularly find 20–30% of airflow escaping through duct leaks.
- This matches U.S. Department of Energy findings.
- That’s cooled air lost into attics, crawlspaces, or walls.
➤ DOE Source
- Energy Use Drops by 20% or More After Sealing
- Our clients often report significantly lower energy bills.
- ENERGY STAR confirms duct sealing improves efficiency by 20% or more.
- Less HVAC strain = longer equipment life.
➤ ENERGY STAR Source
- Cleaner Indoor Air, Backed by Science
- Customers notice reduced dust and better air quality right away.
- Leaky ducts pull in fumes and particles from unconditioned spaces.
- NREL research supports these risks and results.
➤ NREL Source
Bottom Line: Duct sealing isn’t optional—it’s essential. These numbers validate what we already know from real homes: you’ll feel the difference, see the savings, and breathe easier.
Final Thought: Why HVAC Duct Sealing Services in Altamonte Springs Is a Game-Changer
After sealing thousands of duct systems in Altamonte Springs, here’s what we’ve learned:
- It’s the upgrade most homeowners overlook—but shouldn’t.
- Results are immediate: better airflow, lower bills, and improved air quality.
- Most homes waste air and money due to hidden duct leaks.
Our Opinion at Filterbuy HVAC Solutions:
If you’re making any investment in your HVAC system:
- Start with duct sealing.
It boosts the efficiency of everything else. - Think beyond comfort.
Cleaner air and reduced system strain are long-term wins.
Trust the results.
We’ve seen it transform homes—time and again.
Next Steps: Here’s How to Get Started
Follow these simple steps to avail Aerosol HVAC duct sealing services in Altamonte Springs:
- Book a Free Inspection
- We’ll check your ducts for leaks.
- No pressure, no obligation.
- Get a Personalized Quote
- Clear pricing based on your home’s needs.
- Schedule Your Service
- Fast, clean, and professionally handled by our team.
- Start Enjoying the Benefits
- Lower bills
- Cleaner air
- Better comfort
- Longer HVAC lifespan
Reasons Why FilterBuy HVAC Solutions is the Best Choice
- We work quickly and can offer a virtual consultation and free quote without having to schedule an appointment to get out to your home.
- We’re flexible. Your time is valuable. So we offer a range of appointment times and options that best fit your busy schedule.
- Our technicians are good. Like really good. And they’re all licensed experts who will exceed your expectations with expert service completed on time and to code.
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