Furnace Repair in Castle Rock

5 Noises Coming from Your Furnace and How to Fix Them

Various issues can make your furnace create loud noises. Scraping, banging, whistling, and popping can indicate a loose part, a cracked heat exchanger, or dirty gas burners. To prevent a gas leak from endangering your home and family, here are five loud furnace sounds you should know and how to fix them:

1. Scraping

If you hear a scraping noise from your furnace, it’s important to take note and investigate the source of the noise. It could signify that your furnace’s ball bearings are worn out or that the blower wheel has become loose. Either way, it’s best to turn off the heat and call a certified HVAC professional. Doing so can prevent further damage to your furnace and keep your home heated safely and efficiently.

2. Banging

If your furnace is making a loud booming or banging noise, it may be caused by a small gas explosion during an ignition delay. Gas can build up in the combustion chamber when the gas burners in the furnace do not ignite on time. If the gas burners are not igniting efficiently, this may indicate a clog or a gas pressure problem. Do not attempt to fix the gas burner without a licensed technician, as disassembling the heat exchanger or burners can cause a gas leak in your house.

3. Popping

The blower motor in your furnace turns on and begins circulating warm air throughout the ductwork in your home. If you hear a loud popping noise when the furnace is first turned on, it’s likely due to the expansion of the metal ductwork as the warm air comes into contact with it. Another possible source of the noise could be the gas burners in your furnace. Over time, sediment can build up on the burners; if this debris isn’t removed, a large amount of gas can collect and cause holes in the heat exchanger.

4. Rattling and Rumbling

If you notice that your furnace is vibrating, it is important to have a professional inspect it. Loose parts can cause vibration and, if left unchecked, can break other components in your furnace. A certified professional will have the tools and equipment necessary to fix the problem.

5. Shrieking

If your furnace starts making a high-pitched squealing noise, there is a problem with the motor. The most likely problem is a damaged belt. If you catch the problem early, it is easy to fix with the right tools and equipment. However, if you don’t catch it early, the problem can become much worse. Therefore, it is important to call a licensed contractor to repair the belt as soon as possible.


There are many different types of furnace noises, and each one can indicate a different problem. If your furnace is making any strange noises, it’s important to have a professional take a look at it to diagnose the problem and find the best solution. With some basic troubleshooting and knowledge of how your furnace works, you can often fix small problems yourself. However, it’s always best to call a professional for bigger issues.

CG Heating and Cooling is a licensed and insured HVAC company servicing Castle Rock, Parker, Highlands Ranch, and Westminster, Colorado. With over 20 years in business and NATE- and EPA-certified technicians, we have the experience to handle all your heating and cooling needs. Get in touch with us if you need furnace repair in Castle Rock! Call (720) 284-2849 now!

heat pump installation services Castle Rock Colorado

Why You Should Consider Heat Pump Installation

Every homeowner understands that comfort and energy efficiency are two factors you need for your home. After all, nothing beats a house that you can return to and relax, as well as one that doesn’t cost a fortune to maintain.

Installing a heat pump is one of the many things you can do to improve your house’s comfort and energy efficiency. If you didn’t know, a heat pump is one of the modern market’s most effective HVAC systems. It is used to regulate the temperature of your house by either drawing heat from or releasing heat to the outdoors.

Most people are hesitant to install heat pumps in their homes because they are unfamiliar with the technology. However, there are many reasons you should think about heat pump installation.

Here’s why heat pumps are becoming more and more common in modern homes:

1. Cost-Effective Heating and Cooling

You might think that heat pump installation is expensive, especially since the initial investment is pretty high. But when you think about the long-term benefits, you’ll realize it’s worth every penny. Not only will you have a comfortable home all year round, but you’ll also save a lot of money on your energy bills.

For one, heat pumps provide heating and cooling, saving installation costs since you won’t need separate units for both purposes. Additionally, heat pumps are energy-efficient because they work by transferring heat energy from one place to another. This makes them use less energy than conventional heating and cooling systems.

2. Low Maintenance Costs

Most homeowners don’t like going through the trouble of maintaining appliances because it takes time and money. However, with heat pumps, there’s nothing to worry about this problem because they require low maintenance.

One reason heat pumps don’t need regular maintenance is that they don’t have a lot of moving parts. This means there’s less chance for wear and tear, and you won’t have to replace them as often as other appliances. Additionally, heat pumps are designed to be durable, so you won’t have to worry about them breaking down soon.

3. Environment-Friendly

Heat pumps are the best choice if you’re searching for an appliance that won’t hurt the environment. Unlike other heating and cooling systems that use fossil fuels, heat pumps only use electricity. As a result, they don’t produce harmful emissions that can damage the ozone layer.

Heat pumps can also help you save water because they need little of it to function properly. In fact, some heat pumps don’t even use water at all. This means you won’t have to worry about your water bill going up when using them.

4. Enhanced Air Quality

Your overall health might be significantly impacted by indoor air quality. That’s why ensuring that your home has a quality air filtration system is important.

The heat pump is becoming an increasingly popular type of air filtration system. They work by drawing in air from the outside and then using a heat exchange process to remove any contaminants from the air. This can make you and your family take advantage of the clean, pure air.

Final Thoughts on Considering Heat Pump Installation

There are many reasons to consider heat pump installation. They’re eco-friendly, help you save money on energy costs, and can provide your house with a cozy heating and cooling system. If you are considering heat pump installation, do your research and find a reputable installer.

CG Heating & Cooling offers top-notch and affordable heat pump installation services in Castle Rock, Colorado. We are proud to say that our technicians are NATE- and EPA-certified, so rest assured we are giving you the best service for your needs. Contact us today for more information!

furnace overheating

5 Common Reasons Behind a Furnace Overheating & What to Do

Overheating furnaces can be an issue, especially in the winter. When a furnace overheats, the entire system may shut down unexpectedly at any time. Worse, you may have difficulty restarting the furnace, leaving you utterly stuck in the bitter cold.

There are various early warning indications when a furnace is overheating. The most prevalent symptoms are a burning odor from the vents and strange noises originating from the furnace unit. If these are persistent symptoms, you should contact HVAC professionals as soon as possible since an overheated furnace can be fatal.

As a homeowner, you should look into why your heater is overheating. Once you’ve identified the underlying causes, you may take proactive actions to prevent your furnace from overheating again. The following are five probable causes of furnace overheating and how to resolve them:

1. Restricted Airflow

The most common cause of a furnace overheating is restricted airflow. When hot air gets trapped inside the furnace, it will start to overheat and eventually shut down. The first step to prevent this from happening is to check the vents and make sure they are clear of any obstacles. Remove any furniture or other objects that may be blocking the vents and preventing hot air from circulating.

2. Old Age

Another reason your furnace may be overheating is that it’s simply getting old. Over time, furnaces will start to break down and become less efficient. If your furnace is more than ten years old, it may be time to invest in a new one.

3. The Inner Workings of Your Furnace Have Malfunctioned

If the inner workings of your furnace have malfunctioned, it could cause the entire system to overheat. This is usually due to a problem with the blower motor or the heat exchanger. If you suspect this is the problem, it’s best to call in a professional to take a look.

4. Short Cycling

Short cycling is when your furnace turns on and off more frequently than normal. This can happen for various reasons, but the most common is an issue with the thermostat. If your thermostat is set too low, it will cause the furnace to turn on and off more frequently in an attempt to reach the desired temperature. This puts a lot of strain on the furnace and can eventually lead to overheating.

5. Dirty Internal Components

Another common cause of furnace overheating is dirty internal components. Over time, dirt and dust will build up inside the furnace, making it less efficient and more likely to overheat. To prevent this from happening, it’s important to regularly clean the furnace and make sure all the internal components are free of debris.

Conclusion on Reasons a Furnace can Overheat

If you’re experiencing any of the symptoms of an overheating furnace, it’s important to take action immediately. By taking proactive steps to fix the problem, you can prevent your furnace from shutting down and leaving you stranded in the cold.

If you need HVAC unit cleaning or repair in Castle Rock, contact us for immediate assistance. CG Heating & Cooling provides solutions for heat pump repair issues and free estimates for new equipment installation.

Furnace Repair Company Castle Rock

A Guide to How Furnace Repair is Carried Out Today

Furnace repair is simply fixing the furnace when it breaks down. While most of the time it may be a small issue, sometimes it can become worse and lead to something disastrous. A common question we get is how is furnace repair carried out? Let’s find out in this post.

Furnace Inspection & Diagnosis

With the help of a furnace inspection checklist, the furnace technician will examine the furnace to find out why it has stopped working. They will also run some tests on the furnace to find the problem, such as a thermal test, pressure test, and functional test. Based on the findings, they will also determine the cause of the problem.

Runs the Furnace Issues by You

Next, on the furnace repair checklist, the technician will discuss the issue with you and give his opinion of the problem. After this, they will then discuss the same with you and let you know about the probable cost of the repair work.

Furnace Repairs

The technician will fix the issue and will check if any other parts or components are also damaged. In case a part is broken or damaged beyond repair, they will replace the damaged component.

He will also go through the furnace warranty and will check if any parts or components need to be replaced.

Final Checks & Tests

The technician will then run a final test on the furnace and will check if everything is working fine. They will also make sure that the heating system is working perfectly without any issues.

If the furnace has any other problems, the technician will take care of them or ask you to contact the manufacturer or the supplier directly. They will also give you some basic tips on solving the problem yourself and ensure that the furnace continues to work in the best possible manner.

Warranty on Furnaces

The technician will also discuss with you the warranty of the furnace and at the disposal of old parts, if any. The furnace technicians follow strict rules and guidelines during an inspection and diagnosis. This ensures that you have a valid warranty and get the best service possible. The technician will also inform you about any warranty issues and will advise you about what to do in case of a warranty issue. The technician will also inform you about any other upcoming maintenance work that you may need for your furnace.

How to Find The Right Furnace Repair Company

If you want to find the right furnace repair company, you must consider a few things. First, you need to ensure that the company is certified and experienced. This will ensure they have the right set of knowledge and skills to carry out the furnace repair work. Next, you also need to find a trustworthy furnace repair company. If they have a good reputation, they are more likely to do a good job. If the reviews are good, you will also know you have found a good company to hire.

The Bottomline on Furnace Repair

The steps mentioned above are the most important steps for furnace repair. Hiring a skilled technician is the most important thing to ensure that your furnace is working properly.

Get affordable heating services in Castle Rock, Parker, Highlands Ranch, or Westminster, Colorado here at CG Heating & Cooling. Our technicians are NATE- & EPA-Certified. Get in touch with us!

Furnace Installation

The Advantages of Having a Furnace Installed in Your Home

The Advantages of Having a Furnace Installed in Your Home

No matter the reason, when the coldest of nights come, we must prepare ourselves for the potentially long and sleepless battle against the cold. As we know, the best way to fight the cold is by layering up on clothes and blankets. But even with all those layers, there are still some parts of our bodies that are bound to feel the chill. Nobody likes cold feet when they’re trying to sleep. If you’re one of those people who can’t stand the cold, it’s time to get a furnace in your home.

Below are just a few of their other benefits.

1. They Mitigate the Cold Temperature

A fireplace may be beautiful and inviting, but it can’t provide warmth to your entire home the way a heater can. If you have a heater, you can say goodbye to your cold feet and enjoy a warm night in your home. A furnace heats up the air in your house and sends it through ducts to different rooms.

There are a few different types of furnaces available on the market, so it’s important to do your research and find the one that’s best for your home.

2. They Are Definitely Affordable

Why are furnaces so popular in America? It’s because they are very affordable. You can install a new furnace for only $2000 to $3500. A boiler typically costs around $2500 to $4000, while getting a fireplace built costs anywhere around $2000 to $5500. In such a case, you’ll be able to save a lot with a furnace.

3. They Are Able to Remove the Contaminants in the Air

Furnaces today come with air humidification technology to improve air quality. This means that the furnace can remove contaminants from the air, making it a healthier environment for you to live in. When you smell something pleasant, it can immediately boost your mood and make you feel happy.

4. They Provide Comfort

When the temperature outside dips, you can count on your gas furnace to keep your home warm and comfortable. Gas furnaces circulate warm air by pulling in cool air from your home, heating it up, and then distributing the warm air throughout your home using a system of ducts. It’s like being hugged by a warm blanket!

5. They Are Safe to Use

As with any type of heating system, a furnace will require regular maintenance in order to operate at peak efficiency. This means having it serviced by a qualified technician on an annual basis. During this service, the technician will clean the furnace, inspect it for potential problems, and make necessary adjustments. That said, it is still the best way to heat your home if it is maintained properly.

6. They Are Efficient

A gas furnace not only provides warmth but also helps to save on energy costs. You can save a lot of money on your heating costs by using a furnace, which can reduce your costs by 50% to 70%. This can help you keep your bills under control.


Overall, there are several advantages to having a furnace installed in your home. A furnace can provide heat during the winter months when temperatures can be extremely cold. A furnace can also help improve your home’s air quality by circulating fresh air and removing dust and pollen from the air. Additionally, a furnace can help to reduce your energy bills by providing heat more efficiently than other heating methods.

If you are looking for a company that specializes in furnace installations in Highlands Ranch, look no further than our services here at CG Heating & Cooling. Our technicians are NATE & EPA Certified, and with over 20 years in business, we have the experience to handle all your Heating and Cooling needs. Call us today and let us tend to your furnace repair or installation in no time!