Houston, TX - Furnace & Air Conditioning Service, Repair & Maintenance Contractor

Stop Losing Comfort and Money — Seal Your Ducts for Good

If your home’s air feels uneven, your energy bills keep climbing, or you notice more dust than usual, there’s a good chance your ductwork is leaking. It’s a hidden problem that can rob you of comfort and cost you hundreds of dollars each year.

At Big Texas Comfort, we specialize in professional air duct sealing in Clear Lake City, TX and nearby communities like Nassau Bay, Taylor Lake Village, El Lago, Seabrook, and Brook Forest. Our mission is simple: help homeowners enjoy consistent comfort, cleaner air, and lower utility bills — all with service you can feel good about from start to finish.

We’re not just another HVAC company. We’re your local comfort experts, committed to quality craftsmanship, honest pricing, and treating every home like it’s our own.
 

Why Leaky Ducts Are a Bigger Problem Than You Think

Air ducts are the lifeline of your heating and cooling system, moving conditioned air throughout your home. When those ducts have cracks, gaps, or loose connections, conditioned air escapes into attics, crawl spaces, or walls — places where it does nothing for your comfort.

Here’s what that means for you:

• Your HVAC system works harder and wears out faster
• Some rooms are too hot, while others are too cold
• You pay for energy you never actually feel in your home
• Dust, pollen, and even attic insulation fibers can be pulled into your air supply

Sealing your ducts eliminates these problems at the source, giving you back control over your comfort, your health, and your monthly budget.
 

The Big Texas Comfort Difference

When you choose Big Texas Comfort, you’re not just hiring someone to patch up leaks — you’re getting a team that’s obsessed with doing the job right the first time.

We use professional-grade sealing materials designed to last for years, not quick fixes that fail after one season. Every job includes a detailed inspection so we can target problem areas and verify improvements. And because we live and work right here in the Clear Lake City area, we understand the local climate challenges your HVAC system faces year-round.

Our promise to you:

• Honest recommendations — never selling you something you don’t need
• Respect for your home — clean, careful, and courteous technicians
• Quality that lasts — work done to the highest industry standards
• Financing options to make comfort upgrades affordable
   

Real Benefits You’ll Feel Every Day

Choosing to seal your ducts with Big Texas Comfort isn’t just an “upgrade” — it’s a transformation in how your home feels and functions.
 

1. Lower Energy Bills

By preventing air loss, your HVAC system doesn’t have to run as long or as hard. That translates into real, noticeable savings on your monthly utility bill.

2. Consistent Comfort in Every Room

No more freezing bedrooms in the winter or stuffy upstairs rooms in the summer. Sealed ducts keep temperatures balanced throughout your home.

3. Cleaner, Healthier Air

When leaks are sealed, dust, allergens, and pollutants are kept out of your airflow. That means less sneezing, less cleaning, and better breathing.

4. Longer HVAC Lifespan

With less strain on your system, you can avoid premature breakdowns and costly repairs — protecting your investment for years to come.
 

How to Tell If You Need Duct Sealing

You don’t have to see your ductwork to know it needs attention. Here are some common warning signs:

• Your home has hot and cold spots even when the HVAC is running
• Your energy bills are higher than they should be
• You notice excessive dust or musty odors
• Your HVAC system runs longer cycles than normal
• You hear whistling or rattling sounds from the ducts

If you’ve noticed one or more of these issues, it’s worth calling Big Texas Comfort for a professional evaluation. The sooner leaks are sealed, the faster you’ll start saving and breathing easier.
 

Energy Efficiency Meets Comfort

Air duct sealing is one of the most effective ways to boost HVAC efficiency and improve indoor air quality at the same time. When your ducts are properly sealed, every bit of conditioned air goes where it’s supposed to — into your living spaces.

This not only makes your home more comfortable but also reduces your carbon footprint. By using less energy, you’re doing your part to conserve resources and lower your household’s environmental impact.
 

Flexible Financing for Every Homeowner

We know comfort upgrades are an investment, which is why we offer flexible financing options to make air duct sealing more accessible. With simple terms and quick approvals, you can get the work done now and pay over time — without compromising your comfort or your budget.

See our financing options here.

Areas We Serve

Our duct sealing experts are proud to help homeowners in:

• Clear Lake City
• Nassau Bay
• Taylor Lake Village
• El Lago
• Seabrook
• Brook Forest

If you’re in a nearby community, give us a call — we’re happy to see if we can bring our expertise to your home.
 

FAQs 

1. How much can duct sealing save on energy bills?

Many homeowners see energy savings of 20–30% after sealing their ducts. The exact amount depends on the size of the leaks and your HVAC usage, but savings often start showing up in the first month.

2. Is air duct sealing worth it in an older home?

Absolutely. Older homes often have duct systems with more wear and tear. Sealing can dramatically improve comfort, efficiency, and air quality — making it one of the best upgrades you can make.

3. How long will air duct sealing last?

When done professionally with quality materials, duct sealing can last as long as your ductwork itself, often 10–20 years or more.
 

Expert Tips for Maintaining Your Duct System

• Change filters regularly — A clogged filter can create pressure that stresses your ductwork.
• Schedule annual HVAC maintenance — Prevent small leaks from turning into big problems.
• Keep vents clear — Avoid blocking vents with furniture or rugs to ensure proper airflow.
• Watch for warning signs — Address uneven temperatures, high bills, or excess dust promptly.
   

Schedule Your Air Duct Sealing Today

Your comfort, your health, and your wallet all benefit when your ductwork is sealed the right way. Big Texas Comfort is ready to help you stop wasting energy and start enjoying a consistently comfortable home.
Call 832-888-5166 or contact us online today to schedule your appointment.