Air Controls Blog

When temperatures drop, your furnace becomes one of the most important systems in your home. A properly functioning furnace keeps your family comfortable, helps protect your plumbing from freezing, and maintains healthy indoor air quality. But when something goes wrong, many homeowners are unsure whether they need a simple repair, routine maintenance, or a full replacement. At Air Controls, we’re happy to answer your questions about furnace repair in the greater Bozeman area. What Are the Signs My Furnace Needs Repair? There are several warning signs that indicate your furnace may need professional attention. Uneven heating throughout your home, strange noises such as banging or squealing, frequent cycling on and off, or an unexplained increase in energy bills can all point to a problem. You may also notice weak airflow from vents or a furnace that struggles to reach the set temperature. If your system is blowing cool air or not turning on at all, it’s time to schedule a service call as soon as possible. What Causes a Furnace to Stop Working Properly? Furnace issues can stem from a variety of causes. Dirty air filters are a common culprit, as restricted airflow can cause the system to overheat and shut down. Faulty thermostats, worn-out blower motors, ignition problems, and clogged burners are also frequent sources of trouble. In older systems, normal wear and tear can lead to failing components. A professional technician can perform a thorough inspection to pinpoint the exact cause and recommend the appropriate repair. Can I Repair My Furnace Myself? While some homeowners may be fine with handling simple tasks like replacing air filters or checking thermostat settings, most furnace repairs should be left to trained professionals. Furnaces involve electrical components, gas lines, and combustion processes that require specialized knowledge and tools. Attempting complex repairs without proper training can be dangerous. Hiring a licensed HVAC technician helps ensure the repair is performed safely and correctly. How Can I Prevent Future Furnace Problems? Preventive maintenance is the best way to avoid breakdowns. Scheduling annual furnace inspections and tune-ups helps identify small issues before they become major repairs. Changing air filters regularly, keeping vents clear, and ensuring your thermostat functions properly also support system efficiency. With consistent care and prompt attention to warning signs, your furnace can provide reliable warmth for many years. Where Can I Find Furnace Repair in Bozeman, MT? For expert furnace repair in Bozeman, MT and the surrounding area, contact Air Controls at (406) 587-6292. Feel free to give us a call to make an appointment!

Modern furnaces rely heavily on electrical components to operate safely and efficiently. From ignition systems to control boards, even small electrical issues can prevent your furnace from working properly or create serious safety risks. At Air Controls, our local HVAC company provides expert furnace repair in the greater Bozeman, MT area. Here are four common electrical issues in furnaces to watch out for. Blown Fuses or Tripped Circuit Breakers If your furnace frequently blows fuses or trips the circuit breaker, it’s a sign of an underlying electrical issue. This may be caused by overloaded circuits or failing components within the furnace. Repeatedly resetting breakers without addressing the root cause can lead to further damage or even increase the risk of electrical fires. A professional technician can safely diagnose the problem and make necessary repairs. Faulty Ignition System Modern furnaces commonly use an electronic ignition system. When ignition components fail, the furnace may struggle to start, turn on and off repeatedly, or fail to produce heat altogether. Electrical problems within the ignition system can prevent proper combustion, which may lead to unheated living spaces. Prompt professional repair can ensure reliable operation and safe ignition. Wiring Problems or Loose Connections Over time, furnace wiring can deteriorate, loosen, or become damaged due to heat, vibration, or pests. Loose or frayed wires can disrupt electrical flow and cause intermittent operation or complete system failure. In some cases, exposed wiring can create a fire hazard. A trained technician can identify wiring issues and replace damaged components to prevent dangerous conditions. Failing Blower Motor Electrical Components The blower motor depends on electrical components to circulate warm air throughout your home. When these components begin to fail, you may notice weak airflow. Electrical issues affecting the blower motor reduce efficiency and can cause the system to overheat. Professional repair helps ensure proper airflow. Furnace Repair in Bozeman, MT When you need heating system service in Bozeman, MT and the surrounding area, contact Air Controls at (406) 587-6292. Our local HVAC company can expertly handle your home’s

At Air Controls, our team strives to exceed our clients’ expectations by consistently providing top-quality HVAC services at fair prices. For both residential and commercial situations, our local HVAC technicians can expertly handle your heating and cooling needs. And we appreciate it when our clients offer feedback about the work that we did. Here’s a look at some of our latest reviews. “Shawn and the crew at Air Controls did a very professional job at a reasonable cost installing an efficient heat pump at our home. Worked through the setup of Google Nest with me and we are extremely happy with our new level of comfort.” —Andrew M. “We have used Air Controls for 20+ years. They always offer competitive pricing and well trained technicians.” —Debbie A. “Wow, these guys are terrific. Just finished installing a big gas garage heater in my 600 s.f. detached garage for conversion to a wood shop. Shawn responded with my request for a quote within a day, and came out to check out the job the next day. Very reasonable quote, and they were able to plug my job into their schedule in about a month (WAY faster than other contractors.) Did a fantastic job! Solved a couple of tricky surprise problems along the way. The main installer (Guy) was a real master, and a really nice guy.” —John M. “Shawn and his crew with Air Controls did a fantastic job on our new furnace install. They were very thorough in their inspection of our 1970's home HVAC system and walked me through what needed to be changed while answering all of my questions along the way. I have future plans for the space it was installed into and they kept in mind my requirements and space limitations all while maintaining an extreme attention to detail. I am very pleased with their work!” —Logan D. “Honest. Communicative. Efficient. And nice! I would use them again and highly recommend them!!” —Brenda C. HVAC Service in Bozeman, MT For HVAC service in Bozeman and the surrounding area, contact Air Controls at (406) 587-6292. Our local HVAC company can expertly handle your heating and cooling needs. Feel free to give us a call to schedule an appointment!

When winter’s chill sets in, many homeowners see their heating bills spike. But staying warm doesn’t have to mean spending a fortune. With a few simple adjustments and proactive steps, you can keep your home comfortable and energy-efficient all season long. From maintaining your HVAC system to making small changes around the house, here are some effective ways to reduce heating costs without sacrificing comfort. Seal Drafts and Insulate Even a small draft can lead to significant heat loss and higher energy costs. Inspect your windows, doors, and vents for air leaks, and seal any gaps with weatherstripping or caulk. Adding insulation to your attic can also make a major difference in keeping warm air inside. Proper insulation helps your home retain heat, reducing the amount of work your furnace has to do and making it easier to maintain consistent indoor comfort. Replace or Clean Air Filters A clogged air filter forces your heating system to work harder, using more energy to push air through your ducts. Over time, this can cause your utility bills to rise and your system to wear out faster. To maintain proper airflow and efficiency, check your filters monthly and replace them as needed. In most homes, a new filter every one to three months is often best. Clean filters not only reduce energy use, but also help maintain better indoor air quality. Use a Programmable Thermostat A programmable or smart thermostat can adjust your home’s temperature based on your daily schedule. Lowering the temperature a few degrees while you’re away or asleep can result in substantial energy savings. Smart thermostats even learn your habits and optimize heating patterns to keep you comfortable while minimizing waste. Schedule Professional HVAC Maintenance Before the cold weather arrives in full force, it’s essential to have your heating system professionally serviced. An HVAC technician can clean, inspect, and tune up your furnace to ensure it’s operating efficiently. This includes checking for worn parts and verifying proper airflow. Regular maintenance can also extend the lifespan of your system and help prevent breakdowns. When your heating equipment is running smoothly, it requires less energy to keep your home warm—saving you money month after month. Heating System Service in Bozeman, MT If you need HVAC service in Bozeman and the surrounding area, contact Air Controls at (406) 587-6292. Our nearby HVAC company can expertly take care of your home’s heating and cooling needs. Feel free to give us a call to schedule an appointment!

As the temperatures drop, your furnace becomes one of the most important systems in your home. It keeps your living space warm, comfortable, and safe during cold weather. However, furnaces can develop issues over time that affect their efficiency and reliability. Recognizing the early warning signs of trouble can help you avoid a complete breakdown when you need heat the most. At Air Controls, we provide expert furnace repair in the greater Bozeman area. Here are four common signs of a furnace issue. Unusual Noises While furnaces don’t operate completely silently, unusual sounds such as banging, screeching, rattling, or humming should never be ignored. These noises often indicate mechanical problems like a loose belt, a failing blower motor, or debris caught in the system. Having the furnace inspected as soon as you notice strange sounds can help prevent small mechanical issues from becoming major repairs. Uneven Heating If some rooms in your home feel toasty while others remain chilly, your furnace may not be distributing heat evenly. This could be caused by a clogged air filter, ductwork problems, or a malfunctioning blower fan. Uneven heating is not just an inconvenience—it can also signal that your furnace is struggling to maintain proper airflow. Replacing filters regularly and scheduling professional maintenance can help restore consistent comfort throughout your home. Rising Energy Bills A sudden spike in your energy bills without a corresponding increase in usage is often a red flag that your furnace isn’t running efficiently. Problems such as dirty filters, worn-out components, or aging equipment can force your furnace to work harder than necessary. The added strain not only drives up utility costs, but also accelerates wear and tear on the system. Addressing these issues promptly can help you regain efficiency and reduce your monthly expenses. Unusual Smells or Poor Air Quality Strange odors coming from your furnace or vents can indicate a variety of problems. A burning smell may point to dust buildup, while a metallic or electrical odor could suggest overheating components. If you notice a musty smell, mold in the ductwork may be to blame. Poor air quality or persistent odors should always be checked by a professional to ensure safe and efficient furnace operation. Furnace Repair in Bozeman, MT For heating system service in Bozeman and the surrounding area, contact Air Controls at (406) 587-6292. Our local HVAC company can expertly handle your home’s heating and cooling needs. Feel free to give us a call to make an appointment!

As the weather cools down and the days grow shorter, fall is the perfect time to prepare your home for the colder months ahead. One of the most important steps you can take is scheduling maintenance for your heating system. A professional tune-up ensures your system is ready to handle the increased demand of winter, while also providing a number of long-term benefits. At Air Controls, we provide expert HVAC maintenance in the greater Bozeman area. Here are four reasons why fall is the ideal season to schedule heating system maintenance. Prevent Breakdowns in the Middle of Winter The last thing you want is for your heating system to fail during the coldest days of the year. Fall maintenance helps identify worn parts, leaks, or other issues before they turn into costly emergencies. By addressing problems early, you reduce the likelihood of unexpected breakdowns when your family depends on steady heat the most. Improve Energy-Efficiency A well-maintained heating system runs more efficiently, using less energy to keep your home warm. During a tune-up, a technician can clean and calibrate components, ensuring the system operates smoothly. This not only lowers your energy bills, but also reduces strain on HVAC equipment, which helps extend its lifespan. Help Ensure Safe Operation Issues such as carbon monoxide leaks or faulty electrical components can pose serious dangers. A professional technician can check for these risks during a maintenance visit, giving you peace of mind that your system is running safely. Be Ready for the First Cold Snap Fall temperatures can be unpredictable, with chilly nights often arriving sooner than expected. By scheduling heating maintenance early, you ensure your system is ready to deliver reliable warmth the moment you need it. You’ll avoid scrambling for service when everyone else is calling during the first frost of the season. Heating System Maintenance in Bozeman, MT When you need heating system service in Bozeman and the surrounding area, contact Air Controls at (406) 587-6292. Our nearby HVAC company can expertly handle your home’s heating and cooling needs. Feel free to give us a call to schedule an appointment!

Indoor air quality has a direct impact on your health and comfort. Poor air quality can contribute to respiratory issues, allergies, and fatigue. Fortunately, there are several steps you can take to significantly improve the air inside your home. At Air Controls, we can help you enhance your home’s air quality. Here are four effective tips for creating a healthier indoor environment. Improve Ventilation Throughout the House Good ventilation is essential for keeping indoor air fresh and preventing the buildup of pollutants. Opening windows when weather allows, using exhaust fans in kitchens and bathrooms, and running ceiling fans can all help promote better airflow. Ensuring your HVAC system is properly maintained also supports more effective air circulation. Keep Your Home Clean and Clutter-Free Dust, pet dander, pollen, and other airborne particles can accumulate quickly, especially in homes with carpeting and upholstered furniture. Regular cleaning helps reduce the number of allergens in the air. Vacuuming with a HEPA filter, dusting surfaces with damp cloths, and washing bedding frequently can all make a noticeable difference. Reducing clutter also helps minimize areas where dust can collect, making it easier to maintain a cleaner environment. Control Humidity Levels Excess moisture in the air can encourage the growth of mold and mildew, which can contribute to respiratory problems and allergy symptoms. Using a dehumidifier in damp areas like basements or bathrooms can help keep humidity levels in check. Ideally, your home’s indoor humidity should be kept between 30% and 50%. Install an Indoor Air Quality System One of the most effective ways to improve and maintain clean air in your home is to install an indoor air quality system. These systems work in conjunction with your HVAC unit to remove contaminants such as allergens and mold spores. By integrating an air quality system, you can enjoy consistent, high-level air purification throughout your entire home, offering long-term benefits for both your health and comfort. HVAC Service in Bozeman, MT For residential HVAC service in Bozeman and the surrounding area, contact Air Controls at (406) 587-6292. Feel free to give us a call to make an appointment!

A reliable air conditioning system is essential for comfort during the hot months. When your AC is working properly, it cools your home efficiently and helps maintain good indoor air quality. However, like any system with moving parts, your air conditioner can develop issues over time. Ignoring early signs of trouble can lead to more serious damage and higher repair costs. Recognizing when something is wrong allows you to take action before a complete breakdown occurs. At Air Controls, we provide expert AC repair in the greater Bozeman, MT area. Here are five common signs that your home's AC might be in need of professional attention. Warm Air Coming from the Vents If your AC is blowing warm or room-temperature air instead of cool air, something isn’t working as it should. This issue could be caused by low refrigerant levels, a malfunctioning compressor, or problems with the thermostat. Regardless of the cause, an AC that isn’t cooling effectively won’t provide the comfort you need and should be inspected by a technician. Unusual Noises During Operation Your air conditioner is designed to run relatively quietly, aside from a low hum when the system turns on. If you start hearing banging, grinding, squealing, or rattling noises, there could be a serious issue developing. These sounds may indicate loose components, motor problems, or debris caught in the system. Unusual noises should never be ignored, as they can signal damage that may worsen. Weak or Inconsistent Airflow Poor airflow can make your AC system work harder than necessary, increasing energy bills and reducing comfort. If you notice that some rooms are cooler than others or that the airflow from your vents seems unusually weak, your system might be struggling with a clogged air filter, damaged ductwork, or a failing blower motor. A technician can diagnose the issue and restore proper airflow before your system is strained further. Frequent Cycling On and Off An air conditioner that constantly turns on and off in short intervals, known as short cycling, is likely experiencing a problem. This issue can be caused by anything from an improperly sized unit to thermostat malfunctions. Short cycling not only impacts comfort, but also places unnecessary stress on your AC components, increasing the risk of a breakdown. Unexplained Increase in Energy Bills If your cooling costs suddenly spike without a change in usage habits, your AC system may not be operating efficiently. An experienced HVAC technician can identify the problem and recommend necessary repairs or adjustments to improve performance and reduce costs. AC Repair in Bozeman, MT For expert HVAC service in Bozeman and the surrounding area, contact Air Controls at (406) 587-6292. Feel free to give us a call to schedule an appointment!

In a commercial building, a reliable air conditioning system isn’t just about comfort—it’s essential for employee productivity and customer satisfaction. Regular AC maintenance may seem like an extra expense, but it’s a smart investment that can help your business in multiple ways. Hiring HVAC professionals to perform routine inspections and service can lead to better efficiency, fewer breakdowns, and a longer system lifespan. At Air Controls, we provide expert commercial AC maintenance in the greater Bozeman area. Here are four benefits of professional AC maintenance for your commercial property. Improved Energy-Efficiency When an AC system is well-maintained, it operates more efficiently. Dust, dirt, and worn parts can force the system to work harder than necessary, using more energy to achieve the same level of cooling. Technicians can clean components, check refrigerant levels, and ensure that the system runs as efficiently as possible. Lower energy use translates into reduced utility bills, which is especially important in large commercial buildings that rely on air conditioning throughout the workday. Fewer Breakdowns Unexpected HVAC failures can disrupt business operations and lead to discomfort or downtime. With regular maintenance, technicians can spot and fix minor issues before they turn into major problems. Replacing a worn belt or tightening a loose connection during a routine service visit can prevent a costly emergency repair in the middle of a heatwave. Scheduled maintenance reduces the likelihood of surprise breakdowns and helps keep your building running smoothly. Longer Equipment Lifespan Air conditioning units in commercial buildings represent a significant investment. Professional maintenance helps protect that investment by extending the system’s lifespan. When parts are kept clean and lubricated, and filters are regularly replaced, the system experiences less wear and tear over time. This helps you to get the most value from your HVAC equipment. Better Indoor Air Quality A clean AC system contributes to healthier indoor air. During maintenance visits, technicians can replace filters and remove debris from the system. This reduces the amount of airborne pollutants circulating throughout the building. Improved air quality creates a more comfortable environment for employees and customers, which can lead to increased satisfaction. Commercial AC Service in Bozeman, MT When you need commercial HVAC service in Bozeman and the surrounding area, contact Air Controls at (406) 587-6292. Our local HVAC company can expertly handle your home’s heating and cooling needs. Feel free to give us a call to make an appointment!