Frequently Asked Questions

On average, HVAC systems last between 10 and 20 years. The amount of time you can expect from your HVAC will vary greatly depending on the specific model, how often you have it serviced, how often you change the air filter, and your specific usage patterns.

If your air conditioner is blowing warm air, it could be due to several reasons. The most common causes include a dirty air filter, low refrigerant levels, a malfunctioning thermostat, or issues with the outside unit.

Unusual noises from your furnace could indicate a mechanical problem, airflow reductions, or a clogged burner. If you are experiencing this, call Firehouse Heating And Air at (469) 247-3234 and let us assess the situation as soon as possible to prevent potential damage or failure of the system.

An HVAC system that is constantly running can be a symptom of a few different problems, such as a thermostat set to "continuous run" mode, a system that is too small for the space it is cooling or heating, or a possible malfunction that needs professional attention.

At Firehouse Heating And Air, we recommended that you have your HVAC system serviced twice per year, ideally in the spring before the summer heat, and in the fall before the winter cold sets in.

Regular HVAC maintenance helps keep your system running efficiently, which can save you money on energy bills. It can also prolong the life of the system, prevent costly repairs or breakdowns, and ensure a healthy and comfortable indoor environment.

Yes, a sudden increase in your energy bills could indicate that your HVAC system is not running efficiently. This could be due to a number of factors, such as a dirty or clogged filter, leaks in your ductwork, or a system that is nearing the end of its lifespan. Firehouse Heating And Air would be happy to come out and take a look, and give you our recommendation.

The frequency with which you should change your HVAC filter depends on the type of filter, the air quality in your area, and if there are pets in the home. However, a good rule of thumb is to check it once a month and replace it at least every 3 months.

If your HVAC system is over 15 years old, requires frequent repairs, struggles to maintain a comfortable temperature, or is resulting in unusually high energy bills, it might be time to consider a replacement. Call Firehouse Heating And Air at (469) 247-3234 and ask us about a free quote on a new high-efficiency system.

While small maintenance tasks such as changing filters or cleaning your outdoor unit can be done yourself, most HVAC repairs involve complex machinery that requires professional training to service properly. Attempting to perform your own repairs could potentially be dangerous and usually voids any existing warranties.

The ideal temperature setting can vary based on personal comfort, but generally, 78° in the summer and 68° in the winter are recommended to balance comfort with energy efficiency.

SEER stands for Seasonal Energy Efficiency Ratio. It measures the cooling efficiency of your air conditioner or heat pump. A higher SEER rating means greater energy efficiency. In order to receive the benefits of a higher SEER rating, you must upgrade the entire system. Firehouse Heating And Air will be happy to custom design an air conditioning and heating system that fits your needs and budget.

A central air system only cools or heats the air, while a heat pump can do both. In the winter, a heat pump pulls heat from the outside air to warm your home. In the summer, it pulls heat from your home to cool it.

Your HVAC system can freeze up due to a lack of airflow from a dirty filter or ductwork, low refrigerant, or the system being run when the outside temperature is too cold.

The size of your HVAC system depends on a variety of factors including the total square footage of your home, the type and quality of insulation, the number and type of windows, and even the number of people living in the home. Firehouse Heating And Air would be happy to conduct a load calculation to determine the right size for your home.

HVAC zoning involves dividing your home into different areas or "zones," each controlled by its own thermostat. This allows for more precise control of temperature and airflow throughout your home, potentially saving energy and improving comfort.

Yes, a smart thermostat can save you money by allowing you to schedule temperature changes based on when you'll be home, away, or asleep. Some models can even learn your habits and adjust accordingly to maximize efficiency.

Signs of poor indoor air quality can include persistent headaches, fatigue, dizziness, coughing, sneezing, and eye, nose, or throat irritation. If you notice these symptoms are worse at home and improve when you leave, it might be a sign of poor indoor air quality.

Regularly replacing your HVAC filters, scheduling routine maintenance, and installing air purifiers can all help improve your home's air quality. Additionally, controlling humidity and ensuring proper ventilation can also make a big difference.

A ductless mini-split system is a type of HVAC system that doesn't require ductwork. It consists of an outdoor compressor unit and one or more indoor air handling units. They can be a good option for home additions or places where installing ductwork isn't practical.

Refrigerant is a special fluid in your HVAC system that absorbs heat from the air in your home and releases it outside. If your system is low on refrigerant, it won't cool your home as efficiently.

A single-stage HVAC system operates at full capacity whenever it's on, while a two-stage system can operate at both full and partial capacity. Two-stage systems are generally more efficient because they don't use as much energy on mild days when full capacity isn't needed.

Signs of a ductwork leak can include unusually high energy bills, rooms that are difficult to heat or cool, and dusty air immediately after the system starts.

While it might seem like a cost-saving measure, mismatching a new outdoor unit with an older indoor unit can lead to efficiency problems and potentially cause the new unit to fail sooner. Firehouse Heating And Air generally recommends that the entire system is replaced at once.

Regular maintenance, changing or cleaning filters regularly, ensuring proper insulation, using ceiling fans to circulate air, and keeping vents unblocked can all help reduce strain on your HVAC system.

Rockwall, TX, experiences hot, humid summers and cooler winters, making HVAC systems work year-round to maintain comfort. Regular maintenance is crucial to ensure your system can handle these seasonal demands efficiently. In the summer, your air conditioner works overtime to combat the Texas heat, which can strain components like the compressor and coils. In the winter, your heating system must be ready to keep your home warm and cozy. Preventive maintenance, including cleaning and inspecting your system, helps to avoid costly breakdowns during these peak seasons and ensures energy efficiency. With Firehouse Heating and Air’s professional maintenance services, you can have peace of mind knowing your system is prepared for Rockwall’s fluctuating climate.

Finding a trustworthy HVAC repair service near Rockwall, TX, requires some research. Look for companies with positive customer reviews, certifications like NATE (North American Technician Excellence), and a reputation for transparency and reliability. Firehouse Heating and Air stands out by combining technical expertise with exceptional customer service. Our team of former firefighters is committed to honesty, integrity, and efficiency. We understand the unique needs of Rockwall residents and are proud to offer professional HVAC repairs, installations, and maintenance. Give us a call at (469) 247-3234 for service you can trust.

If your HVAC system breaks down during the intense summer heat in Rockwall, TX, start by checking some basics: ensure your thermostat is set correctly, inspect your circuit breakers for any tripped switches, and check the air filter for clogs. If these steps don’t resolve the issue, turn off your system to prevent further damage and call Firehouse Heating and Air immediately. Our team provides fast, reliable repairs to get your system up and running again. With the extreme summer temperatures in Rockwall, a functioning HVAC system is essential for your comfort and safety. We prioritize emergencies to ensure you’re not left sweltering in the heat.

Yes, Firehouse Heating and Air provides emergency HVAC services for homeowners and businesses in Rockwall, TX, and nearby areas. Whether your system breaks down during a heatwave or your furnace stops working in the middle of winter, our skilled technicians are ready to help. We understand that HVAC issues don’t always happen during regular business hours, so we offer prompt, professional service to restore your comfort as quickly as possible. Call us at (469) 247-3234 for emergency assistance from a trusted local provider.

Absolutely! Firehouse Heating and Air specializes in energy-efficient HVAC solutions tailored to Rockwall’s climate. Options like high-SEER-rated air conditioners and advanced heat pumps can significantly reduce your energy consumption and lower utility bills. We also offer smart thermostats and zoning systems to enhance energy efficiency by allowing you to customize temperature settings for different areas of your home. Our team can assess your current system and recommend upgrades or replacements to maximize efficiency without compromising comfort. Contact us for a consultation on the best energy-efficient options for your home.

Firehouse Heating and Air offers a full range of HVAC services for Rockwall homeowners, ensuring your comfort in every season. Our services include routine maintenance, system repairs, and complete installations of new, energy-efficient systems. We also provide air duct cleaning to improve indoor air quality and optimize your system’s performance. If you’re looking to upgrade or replace your HVAC system, we offer personalized recommendations based on your home’s needs and budget. With our commitment to quality and reliability, you can trust Firehouse Heating and Air to handle all your HVAC needs in Rockwall, TX.

Air duct cleaning offers several important benefits for Rockwall residents. Over time, dust, allergens, and debris can accumulate in your ductwork, reducing airflow and impacting indoor air quality. This can aggravate allergies or respiratory issues for your family. By scheduling professional air duct cleaning with Firehouse Heating and Air, you can improve air circulation, reduce allergens, and enhance the efficiency of your HVAC system. Clean ducts also help prevent unpleasant odors and extend the lifespan of your equipment. If you’ve noticed uneven cooling, excessive dust, or poor air quality, it may be time to have your ducts cleaned.

Preparing your HVAC system for winter in Rockwall, TX, starts with a professional maintenance check. Firehouse Heating and Air can inspect your furnace or heat pump, clean components, and identify any potential issues before they turn into costly repairs. Replace or clean your air filter to ensure proper airflow, and test your thermostat to confirm it’s working correctly. It’s also a good idea to check for drafts or leaks around windows and doors, as these can force your system to work harder to maintain warmth. Taking these steps before temperatures drop will ensure your home stays cozy and energy-efficient throughout the winter.

Choosing a local HVAC company like Firehouse Heating and Air has numerous benefits. We understand Rockwall’s unique climate and the specific needs of homes in the area, ensuring tailored solutions that work best for you. As a locally-owned business, we prioritize building strong relationships with our community, offering prompt service and transparent pricing. Our team is deeply invested in providing honest, high-quality service that reflects our firefighter roots. When you choose Firehouse Heating and Air, you’re not just getting HVAC expertise—you’re supporting a company that cares about Rockwall and its residents. Call us today at (469) 247-3234 to experience the difference!