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November 10, 2025
Recognize the warning signs that your system needs professional attention. Schedule an HVAC service to restore comfort and efficiency in your home today.
August 29, 2025
Choosing the right HVAC contractor ensures efficiency and reliability. Learn what qualities set skilled contractors apart for lasting system performance.

HVAC Contractors

Monroe, LA

24/7 Emergency Services

Licensed and Insured

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Your Comfort Is Our Priority

At Shaffer Heating & Cooling, LLC, we're committed to keeping Northeast Louisiana comfortable year-round. Our team of skilled HVAC contractors in Monroe, LA and the surrounding area brings expertise and dedication to every job, ensuring your home or business maintains the perfect temperature no matter the season. We understand that a well-functioning HVAC system is more than just a luxury; it's essential for your comfort and well-being. That's why we offer a comprehensive range of services, from installation and repair to maintenance and energy-efficient upgrades, all tailored to meet your specific needs.

We pride ourselves on our commitment to customer satisfaction, which is why we offer 24/7 emergency services, ensuring you're never left in the cold (or heat) when you need us most. Our NATE and EPA-certified technicians are passionate about delivering honest, high-quality work at the best price. We're more than just service providers; we're your neighbors, dedicated to improving the comfort of our community as professional HVAC contractors in Monroe, LA and beyond. Whether you're looking to upgrade your system for better efficiency or need a quick repair, we're here to help. Contact us today to experience the Shaffer Heating & Cooling difference.

Why Choose Us

24/7 Emergency Services

Licensed and Insured

0% Financing

NATE and EPA-Certified

Free Estimates

Residential and Commercial Services

Three air conditioning units outside a brick building on a concrete base.

AC Services

Beat the Louisiana heat with our comprehensive AC services. From installation of new, energy-efficient systems to quick repairs and regular maintenance, we'll keep your home cool and comfortable all summer long.

Heating Services

When winter rolls around, trust Shaffer Heating & Cooling to keep you warm. Our heating services cover everything from furnace installations to heat pump repairs, ensuring your home stays cozy even on the chilliest nights.

High-Efficiency HVAC

Upgrade to a high-efficiency HVAC system and watch your energy bills shrink. We offer state-of-the-art solutions that not only improve your comfort but also reduce your carbon footprint and save you money in the long run.

Seasonal Maintenance

Prevent costly breakdowns and extend the life of your HVAC system with our seasonal maintenance services. Our thorough inspections and tune-ups keep your system running smoothly year-round, saving you time and money.

Thermostat Services

Take control of your comfort and energy usage with our thermostat services. From simple replacements to smart thermostat installations, we'll help you find the perfect solution for your home or business.

Ventilation Services

Breathe easier with our ventilation services. We'll ensure your home or business has proper air circulation, reducing indoor pollutants and improving overall air quality for a healthier living environment.

Shaffer Heating & Cooling, LLC

Save $30 on Repairs

We are currently offering $30 off on repairs. This does not include indoor air quality products or our new system priority service. Must mention the $30 discount seen on our website at the time of scheduling.

Call now to schedule and save!

Not valid with any other offers or promotions. Restrictions apply.

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Recent Projects

Here's what our satisfied customers are saying...

At Shaffer Heating & Cooling, LLC, we take pride in providing exceptional heating, cooling, and ventilation services to our customers. We would be grateful if you could share your thoughts about our business with others. Your feedback helps us improve and helps others make informed decisions. Please take a moment to leave a review of Shaffer Heating & Cooling, LLC and let others know what you think.

Frequently Asked Questions

  • What HVAC services do you offer?

    Shaffer Heating & Cooling, LLC provides a complete range of heating and cooling services designed to support comfort, efficiency, and long-term system performance. Services typically include installation, repair, replacement, and ongoing maintenance for air conditioning systems, furnaces, heat pumps, and related components. Each service is approached with attention to detail and a focus on meeting the specific needs of the space being serviced.


    In addition to standard heating and cooling work, many homeowners and business owners rely on professional guidance when upgrading equipment or improving efficiency. Evaluating system size, usage patterns, and energy goals helps determine the right solution for each property. This thoughtful approach helps systems perform reliably without unnecessary strain or excess energy use.


    Routine service plays a major role in preventing unexpected issues. Maintenance appointments often include system inspections, cleaning, and performance testing. Addressing small concerns early can reduce the likelihood of costly breakdowns and support consistent comfort throughout the year.


    When working with HVAC contractors in Monroe, LA and the surrounding area, customers often value having one trusted company handle all aspects of heating and cooling care. A single, reliable provider makes it easier to manage service history, schedule appointments, and plan for future upgrades with confidence.

  • How do I know if my HVAC system needs repair or replacement?

    HVAC systems rarely fail without warning. Common signs that repairs may be needed include uneven temperatures, reduced airflow, unusual noises, or sudden increases in energy bills. These symptoms can indicate worn components, airflow restrictions, or efficiency losses that should be addressed promptly to avoid larger problems.


    Age is another important factor to consider. While many systems can operate for years with proper care, older equipment may struggle to keep up with modern comfort demands. Frequent repairs, inconsistent performance, or declining efficiency may signal that replacement is worth considering, especially when repair costs begin to add up.


    A professional assessment helps clarify the best path forward. During an evaluation, technicians review system condition, efficiency ratings, and repair history. This information helps determine whether a targeted repair can restore performance or whether upgrading to a newer system may offer better long-term value. Homeowners seeking guidance from HVAC contractors in Monroe, LA and beyond often appreciate clear explanations rather than pressure to make quick decisions.

  • How often should HVAC maintenance be scheduled?

    Most heating and cooling systems benefit from routine maintenance at least once or twice per year. Air conditioning systems are commonly serviced before warmer months, while heating systems are inspected ahead of colder seasons. This timing helps confirm that the equipment is ready to perform during peak usage periods.


    Maintenance appointments typically involve checking electrical connections, testing safety controls, inspecting airflow, and cleaning components that collect dust and debris over time. These steps help systems run more efficiently and reduce wear that can shorten equipment lifespan. Regular care also helps identify minor concerns before they develop into more disruptive issues.


    Consistent maintenance supports energy efficiency as well. Systems that are clean and properly adjusted tend to use less energy to maintain desired temperatures. Over time, this can help offset maintenance costs through more stable utility bills and fewer unexpected repairs. For property owners working with HVAC contractors in Monroe, LA and beyond, scheduled maintenance offers peace of mind.

  • What should I expect during an HVAC service appointment?

    An HVAC service appointment is designed to be thorough, informative, and respectful of the customer’s time. The visit typically begins with a discussion about any concerns or performance changes that have been noticed. This information helps guide the inspection and allows technicians to focus on specific areas of interest.


    During the appointment, key components are inspected and tested to confirm safe operation and proper performance. This may include checking refrigerant levels, examining electrical connections, verifying airflow, and inspecting mechanical parts for wear. Cleaning or minor adjustments may also be completed as part of the visit.


    Once the inspection is complete, customers are informed of the findings. Clear explanations are provided so homeowners and business owners understand the condition of their system and any recommended next steps. If additional work is suggested, options are typically discussed so decisions can be made without pressure. Choosing experienced HVAC contractors in Monroe, LA and beyond helps make service appointments straightforward and transparent.