Southern California Ductwork Pro’s


Most Common Air Ducts Issues We Can Resolve In Southern California

  • Uneven Air Flow
  • Hot & Cold Spots
  • Noisey Air Flow
  • Dust Coming From Vents
  • Ductwork Replacement
  • Ductwork Design

Free Estimates For All Our Ductwork Installation & Replacement Services

Call Today: 562-273-3360


Air Duct Installation In Attic

Why Homeowners Love Us To Install Their Ductwork In Southern California 

  • Licensed C.A. HVAC Contractor
  • Over 700 5-Star Reviews
  • Our Installation Crews Are Experience
  • 10 Year Warranty On Complete Installations
  • Money Back Guarantee
  • We Always Give Free Estimates
  • We Answer The Phone 24/7
  • Nothing Down Until Your Comfortable

We Are The Best Reviewed  Family Owned HVAC Company In Town!

Get A Free Estimate!

Crystal & Angel Muro

Crystal & Angel Muro

Owner & Founders

We want to thank you for giving us the opportunity to make you comfortable again and resolve any plumbing issues you might have. Since 2008, our business has been built on honest values and hard work. We employ over 15 team members who share our passion.

What you can expect from our team:

  • Punctual Service
  • Fulfillment of Promises
  • Upfront Pricing
  • Exceptional Service & Kindness
  • Experienced Technicians
  • Marked Trucks & Uniformed Staff
  • Leaving Your Space Cleaner Than We Found It

While these services might seem simple and standard, we find that new customers love our company and join our family.

Crystal and I hope to earn your business and offer you the same opportunity that over 1,500 homeowners have given us in our 15 years of operation.

Ductwork Installation By Comfort Time Heating & Cooling HVAC contractors

What Does Your Ductwork Do?

• Your ducts move air from the furnace or air conditioning to each room where there is a vent.
• Without ducts, your air would just blow into the attic or your closet and not into individual rooms.

Why Your Ductwork Is Important

Your ductwork is important because it moves the air from your HVAC system to your rooms. The installation of the ductwork keeps the cold air in and the hot attic air out in the summer and keeps hot air in and cold air out in the winter.


What Does Your Ductwork Do for Ductwork Replacement in Southern California?

  • Your ducts play a crucial role in ductwork replacement in Southern California by efficiently moving air from the furnace or air conditioning to each room where there is a vent.
  • Without ducts, your air would just blow into the attic or your closet, rendering your ductwork replacement in Southern California ineffective.


Why Your Ductwork Replacement in Southern California Is Important

Your ductwork replacement in Southern California is vital because it ensures that the conditioned air from your HVAC system reaches your rooms. The installation of new ductwork keeps the cold air in during scorching summers and prevents hot attic air from infiltrating your living spaces. Similarly, in winter, it retains the warmth and keeps cold air out, all of which are essential aspects of ductwork replacement in Southern California.

How Do I Know If I Have a Problem with Ductwork Replacement in Southern California?

One common issue to be aware of during ductwork replacement in Southern California is the presence of hot and cold spots in the home. These are often caused by incorrectly sized or leaky air ducts.

High utility bills are another concern related to ductwork replacement in Southern California, especially if you have a relatively newer unit less than 10 years old. In such cases, it indicates that your ductwork replacement in Southern California is not functioning optimally, and you may be wasting energy throughout the year. Worse yet, if your ducts are not replaced efficiently, you could be pulling in dirty attic air, affecting your indoor air quality. Additionally, you might end up cooling the hot air from the summer heat.

Another sign to watch out for during ductwork replacement in Southern California is dirty air vents. This can suggest duct issues, such as blowing dirty air from the attic or the presence of an air leak behind the vent itself.


  • Hot and Cold Spots: Caused by incorrectly sized or leaky air ducts, leading to uneven temperature distribution.
  • High Utility Bills: Indicative of non-optimal ductwork function, particularly in units less than 10 years old, suggesting energy wastage.
  • Indoor Air Quality: Inefficient replacement may pull in dirty attic air, degrading the air quality inside your home.
  • Cooling Inefficiencies: Inadequately replaced ducts could mean cooling the hot external air, reducing efficiency.
  • Dirty Air Vents: Signaling potential duct problems, such as pulling in dirty attic air or air leaks behind vents.
Ductwork in the attic of a home.

Why R-8 Is The New Standard In Southern Califonia

Ductwork plays a critical role in the efficiency and effectiveness of any HVAC system. The “R8” rating refers to the insulation value of ductwork, indicating a high level of thermal resistance. This superior insulation level is crucial for several reasons:

  • **Energy Efficiency**: R8 ductwork minimizes heat loss in winter and heat gain in summer as air travels through the ducts. This ensures that the air delivered to different parts of a building is as close as possible to the desired temperature set on the thermostat, significantly reducing energy waste and lowering utility bills.
  • **Improved Comfort**: With reduced temperature fluctuations, R8 ductwork helps maintain consistent indoor temperatures, enhancing overall comfort levels. This is especially important in extreme weather conditions, where maintaining indoor temperature can be challenging.
  • **Moisture Control**: Properly insulated ducts, like those with an R8 rating, reduce the risk of condensation, which can lead to mold growth and air quality issues. By keeping the air at a consistent temperature, R8 ductwork helps maintain healthier indoor environments.
  •  **System Longevity**: By optimizing the operation of the HVAC system, R8 ductwork reduces the strain on heating and cooling units, potentially extending their lifespan. This is because the system doesn’t have to work as hard to heat or cool the air to the desired temperature, leading to less wear and tear over time.


Incorporating R8 ductwork into an HVAC system is an investment in energy efficiency, comfort, health, and durability. It’s an essential component for anyone looking to maximize the performance of their heating and cooling system, ensuring it operates at peak efficiency while providing the best possible indoor climate control.