Comfort by Design Air Conditioning & Heating

PROFESSIONAL Ductwork Installation

Few may realize how much of a vital role your ductwork plays for your home or business' HVAC system. To maximize your airflow, it's important that your ductwork be properly maintained and installed. At Comfort by Design Air Conditioning & Heating, we provide detailed evaluations of your existing ductwork systems to see ways we can improve. Our team can even design and install custom air ducts to increase overall efficiency, saving you time and money.


  • Ductwork System Design - Ductwork System design lays out the sizing and details of the ductwork in your home or business for even heating and cooling throughout the building.
  • Sheet Metal Ductwork - Sheet metal ductwork is made from galvanized steel with a rust-proof coating, stainless steel, or aluminum. It can be either round or rectangular, and they are durable and easy to install
  • Fiberboard Ductwork - Fiberboard ductwork is made with boards of compressed inorganic glass fibers. While this convenient type of ductwork is inexpensive and well-insulated, it can be prone to mold and mildew.
  • Flex Ductwork - Flex ductwork is inexpensive, lightweight, and easy to install. Flex ductwork is made of a flexible metal tube that can be fit easily into awkward spaces. If not installed properly, this type of ductwork can bunch up and restrict airflow.
  • Supply Air Duct Installation - Supply air ductwork carries the cooled or heated air from the HVAC unit into your home or business.
  • Return Air Duct Installation -The return air ductwork returns the air back into the HVAC system from each room where it will be further circulated through the unit.
  • Return Airdrop - A crucial part of HVAC return air ducts, we can install and make repairs to return airdrops.
  • Rectangular Duct Takeoff - These takeoffs feature a rectangle-to-round design allowing airflow into oversized duct openings.
  • Trunk and Branch Duct System - This type of system spreads air from a larch duct through smaller ducts to create even airflow throughout the house.
  • Duct Plenum Design - A plenum is an air-distribution box that attaches to the supply outlet of an HVAC unit to distribute heated or cooled air evenly throughout the building.

  • WHY DUCTWORK Is Necessary

    Air ducts do far more than what many realize. Your ductwork system is responsible for evenly distributing airflow which contributes to keeping your home comfortable during the height of winter and summer months. When your air ducts aren't properly set up, you will experience uneven heating and cooling throughout the building. That's why our team works hard to devise ductwork installs that improve your home or business' efficiency so you can enjoy the full benefits of your HVAC system.

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    AREAS OF Service

    Comfort By Design serves residential and commercial clients in a 50-mile radius of D'iberville, Mississippi. Our service area includes:

    Biloxi, MS

    Vancleave, MS

    Pascagoula, MS

    D'Iberville, MS

    Lyman, MS

    Ocean Springs, MS

    Gautier, MS

    Pass Christian, MS

    Saucier, MS

    Gulfport, MS

    Long Beach, MS

    Moss Point, MS