Perfecting Your Indoor Comfort While Enhancing Energy Efficiency!

Sherman Oaks HVAC Installation & Replacement

Professional Service Backed by Years of Experience in Sherman Oaks

When we install and replace your system, we take into consideration the building envelope, so we can properly calculate the heat loss and heat gain. At Pros 360, we feel it is our responsibility to match your indoor climate desires with the best and most efficient solution. Our Mission Hills HVAC specialists use AHRI certified equipment combinations for heating and cooling systems which are Energy Star approved and more efficient. In order to ensure suitable system sizing and operation, it is crucial to properly design the new system and implement accordingly. Replacing a system and matching it with the existing equipment size is erroneous and in most cases results in a much bigger system than needed, discomfort, and higher utility bills. A bigger system will take more energy to run, cost more to install, will start and stop more often, experience frequent breakdowns, and will not provide maximum comfort.

System Design

It is vitally important to get the accurate heating and cooling load calculations when upgrading, replacing, or installing a new system. The HVAC’s design greatly impacts the occupants’ comfort, indoor air quality, construction costs, and energy efficiency. The load calculation and duct system design also dictates the size of the Heating and Cooling system. The ACCA Quality Installation (QI) design process is an industry standard for properly designing and installing central HVAC systems. The ACCA procedures are incorporated in to many software programs including the software we use – Wrightsoft. The ACCA manuals J, D, and S assist in determining the accurate load, duct design, and equipment selection.

Manual J is a residential load calculation guideline, Manual D focuses on the residential duct system, and Manual S focuses on the equipment selection.

Engineering and designing a system according to ACCA states “occupant satisfaction is maximized when the heating and cooling system and equipment are the correct type and size and the air distribution system is properly designed and installed” which is also referred to as load calculation and duct design. In addition, ACCA states that “air is the first word in air conditioning, if the network of ducts carrying the air is not properly designed then the health and safety of the occupant is at risk, the equipment could fail more quickly, the energy costs could rise, and occupant comfort might be sacrificed”. That being said, at Pros 360 we calculate the correct load and design the correct size of duct system in order to provide our customers with maximum comfort and performance for all your air conditioning and heating needs. We also use Manual S which focuses on selecting the appropriate equipment for the unique given home and your family.

Reach out to our HVAC experts in Sherman Oaks today by calling (818) 714-8929. We are committed to providing you with the skilled service you deserve!

Happy customers

  • Great Service!

    “Very professional and courteous service.”


  • Great Service.

    “Service was excellent.”


  • Super courteous and knowledgeable.

    “Blas, the technician was really helpful in explaining how my system worked and what was required to maintain it. ”

    A B.

  • Very professional, very thorough.

    “Very professional all.”


  • I had to write a review to let everyone know how wonderful this company is.

    “ They are always prompt, fairly priced, kind, clean, and thorough. A great find indeed!”

    Kelli K.

  • Lennox
  • Energy Upgrade California
  • EPA Certified
  • Angie's List Super Service Award 2016
  • Energy Star
  • Efficiency First - Home Performance Contractor
  • Go Solar California



  • Satisfaction Guaranteed

    We strive to make you smile and pride ourselves in exceeding expectations.

  • Experienced Technicians

    We have over 20 years of experience and are dedicated to perfecting your home.

  • 24/7 Customer Service

    For your convenience, we are available to assist you at all hours of every day.

  • Maintenance Plans

    Our plan makes it easy and affordable to keep your home running in tip-top shape.

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