Heating & Furnace Service Contractors Servicing Covington, St Tammany Parish, Mandeville, Madisonville, LA & Surrounding Areas

When you need a professional to look at your heating system, call the experts at Three Rivers Services, LLC. We’ve been a family-owned and operated company since 1979.

Reliable Heater Repair

Don’t wait until your heater breaks to call the team at Three Rivers Services, LLC. Your HVAC unit provides multiple warning signs that something is wrong long before your system needs to be repaired. A few symptoms to look out for include:

  • Your electric bills are rising steadily even though there hasn’t been a change in HVAC use.
  • Your system has a harder time starting, and you feel the need to set the thermostat higher to reach the comfort levels you want.
  • Your furnace makes different noises, emits strange smells, or starts to pool water.

These signs all alert you to problems with your heating unit, whether they are minor issues with your thermostat or major problems that need to be addressed sooner rather than later.

Heating system

Professional Heating Installation

At Three Rivers Services, LLC, we do everything we can to repair your underperforming and broken heating units. However, even our highly-skilled technicians can’t fix every system. If your furnace is beyond repair, we can help you pick out a new make and model while developing an installation plan.

One of the main benefits of our experience is the efficiency we provide to our customers. We can keep tight installation windows because we know how long it will take to remove your old unit and replace it with a new one. It is rare for the installation process to take longer than expected because we know how to solve problems quickly and keep all relevant tools close at hand.

Seasonal Heating Maintenance

Your relationship with Three Rivers Services, LLC doesn’t have to end when your new HVAC system is installed. We offer seasonal maintenance services for customers who want to keep their units clean and operational. You have the power to extend the life of your unit and keep your bills low with regular maintenance and cleanings.

Call us for Help with Your Heating System

From heating repair calls to seasonal maintenance, our service technicians are here to handle all your HVAC needs. We offer flat-rate pricing and free estimates. Call today to make an appointment at a time that works for you. 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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