AC Replacement & Installation Contractors Servicing Covington, St Tammany Parish, Mandeville, Madisonville, LA & Surrounding Areas

At Three Rivers Services, LLC, we work closely with customers to repair their HVAC units; however, some systems need to be replaced entirely. For professional installation, you can count on us.

When Should You Replace Your System?

You can keep an HVAC system running for several years with good maintenance and repairs, but there comes a time when you need to replace your unit. Eventually, the cost of the repairs will outweigh the value of the unit itself – and the repairs may only last a few months.

Instead of continuing to put money in a unit that will keep breaking and wearing down, you may be better off buying a new system that can run for the next decade and beyond. We also provide installation and replacement services for evaporator and condenser coils.

Comfort Specialist working on air conditioner

Ask Our Service Technicians for an HVAC Replacement Consultation

Don’t feel like you need to rush into an AC replacement. At Three Rivers Services, LLC, we work closely with customers to answer their questions and address any concerns. If you are considering upgrading your HVAC system, request a consultation to learn more about the process.

During the consultation, one of our service technicians will conduct a load calculation and make recommendations for the size unit you need. This can help you develop a budget for the project and understand the scope of what needs to happen.

HVAC Load Calculations

One of the main reasons we conduct load calculations for your house is to understand what size HVAC unit you need. There are three main loads that we consider.

  • The design load looks at the layout of the building and its structure. How many rooms does the unit need to cool? Is the home properly insulated? The design load is the biggest calculation we take into consideration.
  • The extreme load looks at the hottest and coldest temperatures a region may experience. This determines how much work the unit will have to do.
  • The part load looks at any outside factors that may impact a homeowner’s needs. In high humidity areas, homeowners need HVAC systems that reduce moisture while cooling a space.

Professional AC Installation Service

If you need to replace your old HVAC system and upgrade to a high-performing model, call our team at Three Rivers Services, LLC. We are happy to set up a consultation appointment and an installation date if you decide to work with us. We offer flat-rate pricing and believe your smile is our guarantee. Our service area includes Covington, St Tammany Parish, Mandeville, Madisonville, LA and the surrounding areas.

Call or Click to Schedule an Appointment Today!

100% Satisfaction Guaranteed

We Proudly Serve the Following Areas



Abita Springs



Pearl River


Eden Isle

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