When your heating system fails or operates unpredictably, the comfort of your entire household is compromised, especially during those sudden cold fronts. Don’t let a malfunctioning unit or inefficient equipment affect your peace of mind or safety during the chillier months in Larose. Martin's Heating & Air Conditioning is ready to inspect your system and provide immediate solutions. Call us now to schedule an estimate or to learn about available financing options.
We provide the certainty you need when making a significant investment in your home comfort:
All services are fully licensed, insured, and compliant with local Lafourche Parish building codes.
Choosing to replace a heating system is a significant decision that impacts your utility bills, indoor air quality, and daily comfort for the next decade or more. Our service focuses on removing the uncertainty from this process. We do not simply swap out old boxes for new ones. Instead, we perform a comprehensive analysis of your home's thermal characteristics to recommend a system that matches your specific heating load.
Residents in Larose often rely on heat pumps or gas furnaces depending on their existing infrastructure. We handle the removal of the obsolete unit and the complete integration of high-efficiency equipment. This includes verifying that your existing ductwork can handle the airflow requirements of modern, high-performance units. If your current system is over ten years old, newer models offer variable-speed blowers and multi-stage heating that drastically reduce energy consumption compared to the single-stage units of the past.
We provide a turnkey solution. This means handling the logistics of equipment delivery, the safe disposal of your old unit, and the precise calibration of the new system. You receive a fully functional heating solution that is tested for safety and performance before our trucks ever leave your driveway.

A professional installation is the most critical factor in the longevity and efficiency of your heating system. Even the most expensive brand will fail prematurely if installed incorrectly. We follow a rigorous, step-by-step protocol to ensure every component operates according to manufacturer specifications.
Homeowners often struggle with the decision of whether to sink more money into repairs or invest in a new system. While repairs can extend the life of a unit, there is a tipping point where replacement becomes the more improved financial and logical choice.
Most heating systems have a lifespan of 12 to 15 years. If your unit is approaching or has surpassed this range, components like the heat exchanger or compressor are likely nearing the end of their operational life. Investing in major repairs on a unit this old usually yields diminishing returns.
A common industry guideline is the "50% rule." If the cost of a necessary repair approaches 50% of the value of a new system, replacement is generally the wiser option. Additionally, if you find yourself calling for service multiple times a season, the cumulative cost of service calls and parts will quickly outpace the monthly cost of financing a new, reliable unit.
Older systems degrade in efficiency over time. If you notice a steady increase in your heating costs despite normal usage, your unit is likely working harder to produce the same amount of heat. Modern systems have higher SEER2 and HSPF2 ratings, meaning they deliver more heat per dollar of electricity or gas consumed. Replacing an inefficient unit can often result in immediate monthly savings that offset a portion of the installation cost.
If your home has distinct hot and cold spots, or if the unit runs constantly without reaching the set temperature, the system may be undersized or losing compression. Furthermore, safety is paramount. Crackled heat exchangers in gas furnaces can leak carbon monoxide. In such cases, immediate replacement is the only safe option to protect your household.
Operating a heating system in Lafourche Parish presents unique challenges compared to other regions. The local climate is humid and subtropical, which means your HVAC system must handle humidity control even during the cooler months.
In our region, oversized units are a common problem. If a heater is too powerful, it will short-cycle—turning on and off rapidly. This satisfies the thermostat temperature quickly but fails to run long enough to remove moisture from the air or circulate heat evenly. This leads to a "clammy" feeling in the home and encourages mold growth in ductwork. We prioritize precise sizing to ensure long run times that maintain comfort and structural health.
Replacing a heating system involves electrical and often gas work, which requires adherence to specific local safety codes. Permits are generally required to ensure that the installation meets safety standards regarding venting, electrical loads, and clearance distances. We handle the permitting process, ensuring that your installation passes all necessary inspections required by local authorities.
Many older homes in the area may not have the electrical capacity for modern, high-demand heat pumps. We assess your electrical panel’s amperage to determine if an upgrade is necessary. Additionally, we ensure compatibility with local utility requirements, maximizing your eligibility for any available energy efficiency rebates or incentives.
The primary differentiator in HVAC performance is the quality of the installation. A top-tier brand installed poorly will perform worse than a budget brand installed perfectly. We focus on the physics of airflow and thermodynamics. Martin's Heating & Air Conditioning technicians are trained to look beyond the equipment manual and understand how the system interacts with your specific home architecture.
We utilize advanced diagnostic tools during installation, such as digital manifolds and static pressure gauges, to "commission" the system rather than just turning it on. This data-driven approach ensures that the refrigerant charge is exact and that the blower motor is moving the correct volume of air. This attention to detail prevents common issues like frozen coils, noisy operation, and premature component failure.
Our approach is strictly professional. We provide clear documentation of the work performed, warranty registrations, and maintenance guidelines. We respect your property by using protective coverings and ensuring the workspace is left cleaner than we found it.
Winter weather may be mild compared to the north, but a functional heating system is non-negotiable when temperatures drop. Delaying a replacement can lead to emergency failures at the most inconvenient times, often resulting in higher costs and longer wait times.
A new heating system provides consistent warmth, lower energy bills, and quieter operation. It removes the anxiety of wondering if the heat will turn on when you wake up on a cold morning. Martin's Heating & Air Conditioning provides the technical skill and local experience required to execute a flawless installation.
Take control of your indoor climate. Contact us today to schedule your heating assessment and move forward with a reliable solution.