Some Rooms Always Too Hot or Too Cold? Let’s Look at the Ducts.

It’s frustrating when your heat or AC is running, but some rooms still feel uncomfortable. Often, the problem isn’t the system — it’s the ductwork. Over time, air ducts can pull apart, sag, or develop small leaks that let conditioned air escape into attics, basements, or crawlspaces.

At Novus Mechanical, we help families in Freehold, Marlboro, and Manalapan find and fix those hidden issues. Our duct sealing and repair service makes sure the air your system works so hard to create actually gets to the rooms you live in — not lost along the way.

🛠️ What’s Included in Our Duct Sealing & Repair Service:

• ✅ Full inspection of visible and accessible ductwork

• ✅ Leak detection with pressure testing or smoke tools

• ✅ Sealing gaps, holes, and loose connections with safe, durable materials

• ✅ Repairing or replacing damaged or disconnected duct sections

• ✅ Resealing around registers and vents

• ✅ System performance check after repairs

• ✅ Friendly walk-through of what we found — and what we fixed

What you get: more consistent temperatures, cleaner air, and lower energy bills — without replacing your whole HVAC system.

😓 Sound Familiar?

We hear this all the time from NJ homeowners:

• “Our bedrooms are freezing, but the living room is hot.”

• “I thought we needed a new system… but this one’s only a few years old.”

• “My energy bills are going up, and I don’t know why.”

• “Some vents barely blow any air at all.”

• “We’ve had this problem for years, and no one’s explained it clearly.”

• “Other contractors said it was fine — but something still feels off.”

• “We booked someone before… and they never showed.”

That’s exactly why we do things differently. At Novus, we believe in comfort that makes sense — and in treating people the way we’d want to be treated. Nova, our glowing little spirit of comfort, reminds us every day: take the time, explain it clearly, and always show up.

🧡 A Fix That Changed Everything in Marlboro

One Marlboro homeowner called us after her upstairs bedrooms were always chilly in winter — even with the heat running nonstop. She was worried she’d need a new system. We did a duct inspection and found multiple leaks in the attic ducts. After sealing and securing everything, the next morning she texted: “We actually woke up warm. First time in years. Thank you.”

❓ Duct Sealing & Repair FAQs

Why isn’t my ductwork working right?

Ducts can sag, split, or come loose over time. Even small leaks can cause big problems — wasting air, money, and comfort.

How do I know if I need repair or replacement?

If the ducts are damaged but still intact, sealing is usually enough. If they’re crushed, rusted, or full of mold, we’ll talk about replacement options — only if needed.

Can I seal ducts myself?

You can try with foil tape in visible spots, but full testing and professional-grade sealing ensures long-lasting results and safe airflow.

How much does duct sealing & repair usually cost?

It depends on the size of your home and the state of the ductwork, but most jobs in our area range from $500–$1,500. We’ll always give you a clear, honest quote first.

Do you offer emergency service?

Not typically for duct repairs, but if it’s part of a larger heating or cooling issue, we’ll do our best to come quickly — especially during weather extremes.

Do you guarantee your work?

Yes! All our duct sealing and repairs come with a workmanship guarantee. If something’s not right, we’ll come back and make it right — no stress.

📞 Let’s Get Your Air Where It Belongs

No pressure. No confusion. Just better airflow, honest answers, and comfort you can finally feel.

Call Novus Mechanical or schedule your duct inspection today.
We’re here when you need us — guiding your home to perfect comfort.