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Air & ducts

Ductwork repair and installation in Chicago Heights

If one room is always cold and another is always warm, the problem may not be your furnace or air conditioner at all. Mountain Top repairs and installs ductwork across Chicago Heights and the South Suburbs.

Ducts are the part of the system nobody thinks about until something goes wrong. Leaks, crushed sections and poor layouts all waste the heating and cooling you are paying for, and they make your equipment work harder than it should.

Why choose us

Why customers choose us for duct work

Check the ducts before you replace the equipment. A new furnace connected to bad ductwork will still give you uneven rooms. We inspect your ducts, explain what we find and repair or replace only what needs it. Because the same licensed crew handles your furnace and AC, we can see how the whole system fits together.

A technician on a ladder connecting foil-wrapped flexible duct above an open drop ceiling in an office
What is included

What our duct service includes

  • 01

    Duct repair

    We find leaks, breaks and crushed sections and fix them.

  • 02

    Duct installation

    New ductwork for replacements, additions and new layouts.

  • 03

    Modifications

    Changes so new or converted spaces get the air they need.

  • 04

    Checks with new equipment

    We look at the ducts before you spend money on a new furnace or AC.

  • 05

    Airflow problems

    Rooms that never match and vents with weak airflow.

  • 06

    One crew for the whole system

    Ducts, furnace and AC handled together.

Good to know

Things worth thinking about

Fix the ducts before the equipment

New equipment on poor ductwork will not deliver the comfort you are expecting.

Plan for additions early

If you are adding space, think about airflow before the walls are closed up.

Notice the signs

Whistling, rattling, dust around the vents and rooms that never match all point toward the ducts.

Our process

Four steps from first call to finished job

Every job follows the same four steps, whether it is a furnace repair or a new boiler.

  1. 01

    Call or text

    Tell us what is going on, by phone or by text.

  2. 02

    We find the cause

    A licensed technician diagnoses the problem before recommending anything.

  3. 03

    You get the full picture

    What is wrong, what it takes to fix and what your options are. The decision is yours.

  4. 04

    We do the work

    Repair or installation by a licensed, bonded and insured crew.

Questions

Ductwork FAQ

Serving Chicago Heights and the South Suburbs. Not seeing your question? Call or text 708-407-6296.

How do I know if my ducts are the problem?

Uneven rooms, weak airflow, noise and dust around the vents are common signs. A technician can inspect the ducts and tell you what is going on.

Should I fix the ducts before replacing my furnace or AC?

Often, yes. New equipment on poor ductwork will not deliver the comfort you are expecting. We check the ducts first and tell you what, if anything, needs work.

Can you add ducts for an addition?

Yes. We install and modify ductwork for additions and new layouts. Sometimes a ductless mini-split is the better fit, and we will tell you if so.

Ready to get started?

Tell us what is going on with your duct and we will take it from there.

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