SERVING Sanford, 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 HVAC System Replacement Service Company in the Greater Sanford Area
ZIP Codes Covered
32746, 32771,32772,32773
Seasonal Comfort at Unbeatable Prices
Explore Our Sanford 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 Sanford Homeowners
Explore our interactive presentation to learn about air duct sealing.
Air Duct Sealing FAQs
Everything You Need to Know in Sanford
What is air duct sealing, and why do I need it?
Air duct sealing involves closing gaps, cracks, or leaks in your home’s ductwork. This prevents conditioned air from escaping and ensures your HVAC system works efficiently. In Sanford’s humid climate, sealing ducts also helps reduce dust, moisture intrusion, and mold risks.
How do I know if my ducts are leaking?
Common signs include:
- Uneven room temperatures
- High energy bills
- Excessive dust in the home
- The HVAC system is running constantly
A professional duct inspection can pinpoint the exact leaks.
Will sealing my ducts lower my energy bills?
Yes. According to the U.S. Department of Energy, homeowners can lose up to 30% of heating and cooling energy through leaky ducts. Sealing them can lead to noticeable monthly savings.
How long does duct sealing take, and is it disruptive?
Most residential duct sealing jobs take just a few hours. At Filterbuy, our process is non-invasive and mess-free. We test before and after to ensure measurable improvements without interrupting your day.
Is duct sealing worth it if I already have a newer HVAC system?
Absolutely. Even with a modern HVAC unit, leaky ducts will cause inefficiency. Sealing the ductwork complements your new HVAC, helping it perform better, last longer and reduce operating costs.
What is the average cost of Aeroseal duct sealing?
The HVAC duct sealing cost in Sanford FL 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
Boost Indoor Air Quality With the Best HVAC Air Duct Sealing in Sanford FL
Based on what we’ve seen in thousands of homes across Sanford and beyond, leaky air ducts are one of the most overlooked—and most expensive—problems hiding inside your HVAC system. At Filterbuy HVAC Solutions, our field teams consistently find that up to 30% of treated air is lost through cracks, gaps, and poorly connected ductwork. That’s energy you pay for—but never feel.
In this guide, we’ll break down how professional duct sealing works, why it matters in Sanford’s unique climate, and how Filterbuy HVAC Solutions’ hands-on approach delivers long-term value far beyond a temporary fix.
📌 Top Takeaways
- Leaky ducts can waste up to 30% of HVAC energy.
- HVAC air duct sealing company in Sanford FL seals leaks to boost comfort and cut costs.
- Sanford homeowners see fast results—lower bills and cleaner air.
- Case in point: The Mitchell family saved 22% on energy after sealing.
- Works great with new and older HVAC systems alike.
Aeroseal HVAC Air Duct Sealing in Sanford – Backed by Filterbuy HVAC Solutions Insights
When your HVAC isn’t performing at its best the problem often starts in places you can’t see—your air ducts. Seasonal humidity and heat in Sanford push HVAC systems to work harder. Leaky ductwork can waste up to 30% of conditioned air. That’s not just lost comfort—it’s lost money.
Aeroseal HVAC duct sealing services in Sanford FL can transform a home’s efficiency. Filterbuy HVAC Solutions uses industry-proven methods to detect and seal hidden leaks, preventing energy loss and ensuring that every room gets its fair share of clean, climate-controlled air.
The result?
- Lower utility bills
- Improved indoor air quality
- A more balanced home environment.
If your system runs constantly but still leaves you uncomfortable, duct sealing may be the game-changer you didn’t know you needed. And with Filterbuy HVAC Solutions’ expertise, it’s a fix you can count on to last.
Sanford Case Study: Duct Sealing That Delivers Real Results
The Problem: Leaky Ducts in a Typical Sanford Home
The Mitchell family’s 2,400 sq. ft. home struggled with:
- Constant HVAC cycling
- High utility bills
- Hot spots in bedrooms
- Poor airflow in upstairs rooms
What Filterbuy HVAC Solutions Found:
From our field assessment:
- Multiple duct leaks, especially in attic connections
- Up to 30% of air escapes before reaching the vents
- An HVAC system is working harder than necessary.
This matches a trend we see in 60% of Sanford homes, especially those built before 2005.
Our Solution: Aeroseal HVAC air duct sealing
- Conducted airflow tests before service
- Sealed all gaps, joints, and weak connections
- Verified improvements with post-seal pressure testing
Results After Sealing:
- 28% increase in HVAC efficiency
- 22% drop in monthly energy bills
- Consistent temperatures across all rooms
- Noticeable air quality improvement
“Filterbuy HVAC Solutions sealed our ducts, and suddenly our system ran smoother—and cheaper.” – Sarah Mitchell, Sanford homeowner
Why It Matters:
- Leaky ducts are hidden energy wasters.
- Sealing improves comfort, air quality, and system lifespan.
- We’ve seen these results again and again in Sanford homes.
“Filterbuy HVAC Solutions team found that duct leaks are one of the biggest hidden threats to HVAC efficiency. Most homeowners don’t realize they’re losing comfort and money through unsealed ductwork. Sealing those gaps isn’t just a quick fix. It’s a proven way to improve airflow, indoor air quality and long term system performance. We’ve seen it work time and time again.”
What We See & What the Data Confirms
Here’s what national research—and Filterbuy’s fieldwork—reveal about leaky ducts in Sanford homes:
Energy Loss Adds Up
- Most homes we inspect lose 20–30% of conditioned air through duct leaks.
- This matches U.S. Department of Energy findings.
- Result: You pay for air that never reaches your rooms.
🔗 DOE Source
Duct Leaks Are Widespread
- In Sanford, most homes built before 2005 have measurable duct leakage.
- National data from LBNL confirms this is a common problem.
- Our teams find this in 60% or more of the homes we service.
🔗 LBNL Database
Air Leaks = Polluted Air
- We often detect musty odors and airborne particles linked to duct leaks.
- EPA reports unsealed ducts can pull in dust, mold, and even pest debris.
- This impacts indoor air quality and allergy symptoms.
🔗 EPA Report
Our Insight:
These stats match our daily experience. Sealing ducts isn’t just about savings—it’s about comfort, cleaner air, and system performance you can trust.
Final Thought & Opinion: Why Avail Aeroseal HVAC Duct Sealing Services in Sanford FL
Here’s what we’ve learned from years of hands-on experience in Sanford homes:
- Duct sealing is one of the most underrated HVAC upgrades.
- Homeowners often replace parts of their system while ignoring leaky ducts—the actual source of the problem.
- Think of it like filling a cracked glass—you’ll never get the results you’re paying for.
Why We Recommend Starting Here:
- Proven ROI
- Sealing ducts reduces wasted energy and lowers utility bills fast.
- It often pays for itself within the first year.
- Boosts Comfort & Performance
- Even airflow, better humidity control, and fewer hot/cold spots.
- Cleaner, Healthier Air
- Keeps dust, allergens, and contaminants out of circulation.
If your HVAC isn’t delivering consistent comfort or running efficiently, start with the ducts. It’s a one-time fix with long-term benefits.
We’ve seen it work. We’ve tested the results. And we stand behind it.
At Filterbuy HVAC Solutions, duct sealing isn’t a guess—it’s a proven solution we use daily.
🧭 Next Steps: What to Do Now
Take control of your comfort and savings in just a few steps:
- Book a Free Duct Check
- Schedule a no-obligation visit with Filterbuy HVAC Solutions.
We inspect your ducts and pinpoint air leaks.
- Schedule a no-obligation visit with Filterbuy HVAC Solutions.
- Get a Custom Sealing Plan
- Tailored to your home’s layout and HVAC system.
- Includes pricing and energy savings estimates.
- Approve and Seal
- We seal all leaks using pro-grade materials.
- Airflow is tested and verified before and after.
- Feel the Results
- Lower bills. Cleaner air. Balanced comfort in every room.
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.
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