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System Replacements

System Replacements in New Orleans

Complete HVAC System Replacement Services for New Orleans & Surrounding Communities

Every HVAC system eventually reaches the point where repairs no longer make financial sense. Age, declining efficiency, and increasing repair frequency all signal that replacement time has arrived. For New Orleans homeowners, this decision often comes during the worst possible moment, when a complete system failure forces rushed decisions in uncomfortable conditions.

Planning for system replacement allows you to research options, compare efficiency ratings, and make informed decisions about the best equipment for your home. At Calloway & Sons, we assist homeowners throughout the metro area, from Kenner to Arabi, in navigating the replacement process with free estimates, flexible financing options, and comprehensive warranties. With emergency services available and same-day response when needed, we're here whether your replacement is planned or urgent.

Considering a system replacement in New Orleans? Call (504) 788-1474 or contact us online for a free evaluation with our fully insured technicians.

When to Replace vs. Repair

The age of your system is the first indicator of whether it should be replaced. Most HVAC systems last 12-15 years with proper maintenance, though Louisiana's demanding climate can shorten this lifespan. If your system falls within or approaches this age range and requires significant repairs on a regular basis, replacement may be more economical. A good rule of thumb is that if repair costs exceed half the price of a new system, replacement makes better financial sense.

Efficiency declines as systems age, even with regular maintenance. A system installed 12 years ago operates at significantly lower efficiency than current models. Rising energy bills often reflect this declining performance. Modern high-efficiency systems can reduce cooling and heating costs by 20-40% compared to older, less efficient equipment. When you factor in likely future repairs on an aging system, the long-term savings from a new, efficient system become compelling.

  • "Jordan was wonderful!"
    Very thorough and knowledgeable.
    - Raven A.
  • "He did a fantastic job."
    I let him know that we would look. Into it. He did a fantastic job.
    - Ollie M.
  • "Thanks to our tech Dominik!"
    He was efficient, helpful and pleasant.
    - Tracy P.
  • "Every person I dealt with was absolutely wonderful and helpful."
    They were able to deal with some odd difficulties inherent to my property with no extra cost and a great attitude throughout.
    - James B.
  • "Big thanks to Josh and Calloway & Sons for their speedy service."
    I called Calloway & Sons and they were able to fit the service in within 24 hours.
    - Daniel G.
  • "Josh and Reginald were both very informative, experienced, and helpful."
    . I would recommend this company (and especially Josh and Reginald) to anyone who needs some HVAC repairs.
    - Shannon H.
  • "Reggie did a great job repairing my A/C."
    Very professional, explaining everything he was doing along the way.
    - David H.
  • "Joshua S was very professional, and knowledgeable about his job."
    You can definitely see that he cares about the customers and enjoys working hard and getting the job done.
    - Sa'Brina J.
We Make it easy Locally Owned & Operated

As a locally owned and operated business, we are proud to have served the New Orleans Northshore & Southshore area since 2006. We Service the entire Greater New Orleans Area including: New Orleans, Metairie, Kenner, Gretna, LaPlace, Slidell, Mandeville, Covington, LaCombe and More!

  • Financing Your New System
    Financing options are available for your new HVAC system.
  • Request Service

    Looking for trusted HVAC services near you?

Why Choose Calloway & Sons?

  • Available for Emergency Help
    Get the immediate help you need, whenever you need it.
  • Insured for Your Peace of Mind
    Entrust your HVAC needs to licensed, insured professionals.
  • Free Estimates On New Installs
    We make it easy to upgrade your HVAC system with a free quote.
  • Financing Options Available
    We make HVAC services affordable with financing options.

Choosing the Right Replacement System

System sizing represents the most critical decision in HVAC replacement. Bigger doesn't mean better when it comes to heating and cooling equipment. An oversized system cools quickly but runs in short cycles that fail to remove humidity effectively, leaving your home feeling clammy despite cool temperatures. An undersized system struggles to maintain comfort during peak summer heat, running constantly while driving up energy costs.

When planning for replacements, we can perform detailed load calculations that consider your home's square footage, insulation levels, window types, orientation, and typical occupancy patterns. New Orleans homes vary dramatically in construction and design, from historic properties with high ceilings to modern, well-insulated structures. The right system for a shotgun double in Treme differs significantly from what works best in a ranch home in Lakeview. Proper sizing maximizes comfort, efficiency, and equipment longevity.

Efficiency Ratings & Their Impact

SEER (Seasonal Energy Efficiency Ratio) ratings measure cooling efficiency, while HSPF (Heating Seasonal Performance Factor) measures heating efficiency. Current minimum standards require a 14 SEER rating for new installations, but systems are available with ratings of up to 25 SEER or higher. Each step up in SEER rating reduces operating costs, though higher-efficiency models cost more upfront.

The extended cooling season in New Orleans amplifies the benefits of high-efficiency equipment. A system that saves 30% on cooling costs delivers greater annual savings here than in climates with shorter summers. We can help you calculate the payback period for various efficiency levels, taking into account your actual usage patterns and energy costs. 

Financing options make high-efficiency systems more accessible, allowing you to start saving on utilities while spreading the investment over time.

Need a system replacement in New Orleans done right? Call (504) 788-1474 or contact us online for a complimentary quote. Weekend appointments and emergency support are available.

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Serving the NorthShore & Southshore Area

Calloway & Sons is proud to serve New Orleans, Louisiana and other surrounding areas, including:

  • Abita Springs
  • Chalmette
  • Covington
  • Gretna
  • Harahan
  • Harvey
  • Kenner
  • Lacombe
  • Laplace
  • Maddisonville
  • Mandeville
  • Marrero
  • Metairie
  • New Orleans
  • Pearl River
  • Slidell
  • Terrytown
  • Violet
  • Westwego