What Are the Most Common HVAC Repairs?

A functional heating, ventilation, and air conditioning (HVAC) system is essential for the comfort of your home or office. However, just like any other mechanical system, your HVAC system can encounter issues and require repairs from time to time. Understanding the most common HVAC repairs can help you address them promptly, ensure the longevity of your system, and maintain a comfortable indoor environment.

This blog post will discuss some of the most common HVAC repairs that homeowners and businesses encounter. Whether you’re dealing with a Chandler HVAC repair or any other location, these insights will help you identify and address potential issues in your HVAC system.

1. Air Conditioner Compressor Failure

The compressor is the heart of your air conditioning system, responsible for pressurizing the refrigerant and facilitating the heat transfer process. Over time, wear and tear can cause the compressor to fail, leading to a malfunctioning air conditioner. This repair can be quite costly, as it often requires replacing the compressor unit altogether. However, regular maintenance and prompt repairs can extend the life of your compressor and reduce the risk of failure.

2. Refrigerant Leaks

Refrigerant is a vital component in the cooling process of your AC system. It absorbs heat from the indoor air, cools it down, and releases it outside. It is likely a refrigerant leak if you notice a significant decrease in cooling efficiency or warm air blowing from your AC vents. Low refrigerant levels not only impair your AC’s performance but can also cause damage to other components. Repairing a refrigerant leak requires professional assistance to locate the source of the leak, repair it, and recharge the refrigerant to its appropriate level.

3. Faulty Thermostat

A faulty thermostat can lead to inconsistent temperature control and discomfort in your home or office. It may cause the HVAC system to run longer than necessary, increasing energy bills. If you have an older manual thermostat, consider upgrading to a programmable or smart thermostat. Not only will this offer more precise temperature control, but it can also help you save energy and reduce utility costs.

4. Clogged Air Filters

Air filters play a crucial role in trapping dust, pollen, pet dander, and other pollutants, improving indoor air quality. However, over time, these filters can become clogged, restricting airflow and reducing the efficiency of your HVAC system. Regularly checking and replacing the air filters is a simple yet effective way to ensure optimal system performance. Most experts recommend replacing filters every one to three months, depending on the quality of the filter and the amount of debris present in your environment.

5. Ignition or Pilot Control Problems

If you have a gas-powered furnace, ignition or pilot control issues can prevent it from heating your home efficiently. Common problems include a faulty ignition system, a dirty pilot light, or a malfunctioning thermocouple. Unless you are well-versed in HVAC repairs, leave these issues to a professional technician who can accurately diagnose and fix the problem, ensuring your furnace operates safely.

6. Leaky Ducts

The ductwork in your HVAC system is responsible for distributing conditioned air throughout your home or office. Over time, the seals in the ducts may deteriorate, resulting in leaks and air loss. Leaky ducts not only reduce the efficiency of your HVAC system but can also lead to inconsistent indoor temperatures and increased energy consumption. Professionals can assess your ductwork, identify any leaks, and repair or seal them appropriately to optimize the performance of your HVAC system.

7. Airflow Obstructions

Blocked or obstructed airflow is a common issue affecting your HVAC system’s performance. Objects such as furniture, drapes, or debris can block vents or registers, hindering the proper circulation of air. As a result, your HVAC system may have to work harder to cool or heat your space, leading to increased energy consumption and potential damage to the system. Regularly checking vents and registers to ensure they are unobstructed can help maintain efficient airflow and prevent unnecessary strain on your HVAC system.

8. Blower Motor Problems

The blower motor distributes conditioned air throughout your home or office. Over time, it may encounter issues such as motor bearing wear, faulty belts, or electrical malfunctions that can hamper its performance. A malfunctioning blower motor will reduce the airflow, compromising the overall efficiency of your HVAC system. If you notice weak airflow or unusual noises coming from your HVAC unit, it is crucial to have a professional technician inspect the blower motor and make any necessary repairs or replacements.

Contact Us Today

Understanding the most common HVAC repairs can help you address issues promptly, ensuring a comfortable indoor environment and a well-functioning HVAC system. The range of repairs you may encounter can vary from air conditioner compressor failure to clogged air filters. However, regular maintenance, prompt repairs, and professional assistance can go a long way in mitigating potential issues and extending the lifespan of your HVAC system.

If you are facing any HVAC repair needs or require professional assistance, PlumbSmart is here to help. With our team of highly skilled technicians and commitment to customer satisfaction, PlumbSmart offers reliable Chandler HVAC repair services, along with the rest of the Phoenix Metro area. Visit our website to learn more about our services and schedule an appointment. Don’t let HVAC problems compromise your comfort – reach out to PlumbSmart today!

Proper maintenance and timely repairs are key to keeping your HVAC system running smoothly and efficiently. By addressing common HVAC repairs promptly, you can save money on energy bills, prolong the life of your system, and maintain a comfortable indoor environment all year round.

Who is the Largest HVAC Manufacturer in the USA?

The U.S. air conditioning market is massive, with Fortune Business Insights estimating it will hit 62.31 billion by 2029. According to Statista, the USA has 100,000+ HVAC establishments, some with up to 500 employees. These statistics point to the HVAC industry’s enormity and growth potential.

So, with all these numbers, who is the largest HVAC manufacturer in the USA? This blog post will identify and describe large manufacturers in the U.S. air conditioning space and give more details about what makes them stand out.

More specifically, the blog discusses and highlights the following:

Trane Technologies

Despite being purchased by American Standard, Trane Technologies is a giant in the U.S. air conditioning space. This Davidson, North Carolina-based HVAC equipment manufacturer continues producing air conditioning products under its brand name. It began operations by making low-pressure systems in 1885, but in 1931 it got into the air conditioning market.

Trane is known for innovative heating and cooling systems that exceed the default industry standard. Some of these are whole-home air cleaners and smart thermostats. Others include packaged systems, air handlers, furnaces, heat pumps, and air conditioners.

The company’s products are perfect for:

On the contrary, the company’s HVAC products aren’t fit for:

Trane Technologies’ prices on its website aren’t final figures but a guideline. Purchase and installation costs for furnaces can cost up to $5,800, air conditioners $14,000, and heat pumps $12,800.


Known for quality control processes and excellent warranties, Goodman is a USA HVAC company designing, engineering, and assembling all its products on U.S. soil. Established in 1975, it manufactures air conditioners, furnaces, heat pumps, and ductless systems.

The company is ideally suited for lovers of American-made quality brands. However, it won’t serve those seeking maximum SEER-rated and quietly operating products. The company’s products aren’t the most technologically advanced but are reliable.

Since its acquisition in 2012 by Daikin, the company now focuses on giving clients durable products. Apart from the warranties, some products come with a heat exchanger or lifetime compressor warranties. Goodman’s products are relatively affordable. You will pay between $3,000 to $4,200 for a heat pump or an air conditioner. Installing a furnace will cost you between 2,000 to $3,250.

American Standard

Based in New Jersey, American Standard is one of the oldest HVAC companies on U.S. soil. The company was founded in 1872 and offers products for the commercial and residential markets. Some of its product lines include air conditioners, furnaces, heat pumps, and ductless systems.

The products are tested under a simulated harsh environment to ensure efficiency and high performance. Due to this, American Standard’s products are considered excellent for:

On the other hand, the products will not serve you if you’re on a budget and need a quiet or highly efficient product. From its website, the prices range depending on a few factors, such as home size and location. However, the average purchase and installation cost will be between:


Considered among the pioneers in the U.S. air conditioning industry, Bryant is a 1904-established company operating under Carrier Global Corporation. Bryant produces and sells ductless systems, heat pumps, furnaces, and air conditioners. 

Its air conditioners have a sound blanket and an inverter-driven compressor for reduced noise. Similarly, the furnaces are perfect and work at an efficiency level of 98.3%. The company has three product lines legacy, preferred, and evolution. Legacy line products are budget-friendly, preferred, are energy-efficient, while evolution consists of high-performing products.

Bryant’s products will suit those:

In contrast, it will not serve you well if:


Established 125+ years ago, Lennox is a Richardson, Texas-based HVAC company with manufacturing and distribution plants scattered throughout North America. Additionally, it has 6,000+ dealers stocking the products, meaning it’s easier to get their products near you.

Lennox is known for energy-efficient products such as air conditioners, heat pumps, furnaces, and mini-split systems. Thus, the company is best for individuals looking to save their power utility bills. Also, the company’s products are ideal for people looking for a legit brand name and who live in areas with extreme weather.

The company doesn’t list its prices on the website even though many agree Lennox products are one of the most expensive. On the contrary, Lennox’s products aren’t recommended if you’re looking for quiet products or are on a budget. However, this initial cost is compensated for if you consider the long-term energy cost it will save you.

Get Professional Plumbing and HVAC Repair Services 

The HVAC industry is vast, and each manufacturer on this post offers unique products to serve your needs. It depends on your location, house size, budget, and personal preferences. Even if you go for the highest quality, it doesn’t mean the product will last forever. It only means you will stay longer without the hassle of repairs and associated costs.

So, when any of your HVAC products develops a problem, and you need a reliable, hands-on, professional plumbing and HVAC repair company, PlumbSmart Plumbing Heating and Air is the go-to company. We offer professional 24/7 plumbing services and HVAC work for commercial and residential clients in Mesa, AZ, and surrounding areas. Contact us today at (480) 654-8865 or (602) 256-9181, or message us online to schedule a service or request a quote.

The Benefits of Ductwork Testing in Mesa, AZ

How long has it been since you last had your air ductwork tested? If you’re like most people, that’s probably lurking at the bottom of your priority list—if you even realized you need to do it at all. Ductwork testing in Mesa, AZ is the key to getting great performance from your HVAC unit, as well as improving your indoor air quality.

Here’s how to tell when it’s time for ductwork testing, and what the process involves.

How often do I need my ductwork tested?

Generally, you should have your ductwork tested every three to five years. If you live in a particularly dusty area, have family members with respiratory illnesses or have noticed that your indoor air quality is declining, schedule an appointment as soon as possible.

Some other signs that it’s time to have your ductwork checked out include smelling mold—it’s a musty odor that is usually unmistakable. You might also notice your HVAC unit sending out puffs of dust, or black dirt collecting around your air vents. If it’s been a while since you’ve changed your air filters, that could be contributing to the problem, too.

Age is also a good indication of when it’s time to have your ductwork inspected. Over time, your ductwork and its components will deteriorate, even if you’ve kept up with regular maintenance. A well-maintained ductwork system usually lasts about 15 years on average.

Finally, if you notice buzzing or screeching sounds—or have seen insects and other pests enter your ductwork—schedule an appointment as soon as possible. Insects, rodents and other critters can travel inside your ducts and cause damage.

The ductwork testing process

When you schedule a routine HVAC maintenance appointment, your contractor should inspect your ductwork at the same time. They’ll go through your home’s ductwork system and look for holes, tears, evidence of pest intrusion and other problems. If the ducts are in relatively good shape, they might simply repair minor problems. However, if your ductwork has suffered extensive damage, you’ll probably need to replace it.

You can also schedule appointments specifically for ductwork testing.

Benefits of testing your ductwork

Ductwork testing in Mesa, AZ offers immediate benefits. First, you’ll save money on your utility bills. When you have leaky or malfunctioning ducts, your HVAC system has to work twice as hard to distribute hot or cold air. If the ducts are leaking, you might be paying out the nose to air condition or heat your attic.

You’ll also notice an improvement in indoor air quality, which is great for people with respiratory ailments and allergies. Clean, sealed ducts are less likely to send dirt and debris into your home through the vents. You’ll breathe easier, your home will smell better and you’ll pay less money to the utility company.

If it’s been a few years since your last ductwork testing in Mesa, AZ, call PlumbSmart Plumbing Heating and Air today to schedule an appointment. We’re here to help with all your HVAC and plumbing needs.

Is It Time for a New HVAC System?

Even if you take care of your HVAC unit perfectly, its lifespan will eventually come to an end. No one wants an unexpected expense, but this is actually a great opportunity to install a new, highly efficient HVAC system. If your energy and repair bills are increasing, it’s a good time to consider contacting an HVAC contractor in Mesa, AZ to install a new unit.

How to tell it’s time for replacement

Here’s how to tell when it’s time to replace your system, and why it’s so important to work with a qualified installation company to complete the job:

Choosing the right HVAC installation contractor is crucial

Getting the right HVAC unit isn’t the end of your HVAC replacement—it’s also critical to have it correctly installed by a highly qualified licensed and NATE certified HVAC contractor in Mesa, AZ. In fact, proper installation of an HVAC unit is even more important than which HVAC unit you choose.

It doesn’t matter how much money you spend on an AC unit with a high SEER rating—if it’s poorly installed, it will operate less efficiently than a unit with a lower SEER rating. This also shortens the lifespan of your HVAC unit, which means you’ll be looking for a new system far sooner than you should.

Hiring a company that employs NATE certified technicians is one way to ensure your unit will be installed to factory specifications, and run exactly as it is designed to do for years to come. It will also ensure that your unit operates at peak performance, keeping your entire house comfortable every hour of the day, every day. Best of all, getting the right unit installed by the right company means you’ll save money on your utility bills, even in freezing winters and boiling hot summers.

Are you ready to purchase and install your brand-new HVAC system in Mesa, AZ? PlumbSmart Plumbing Heating and Air’s technicians are NATE certified experts and Trane Comfort Specialists. Call us today to learn more and schedule your installation appointment.

Winter Is a Good Time for an HVAC Tune-Up

The last thing anyone needs is another item on their to-do list, which is why many homeowners fail to schedule their HVAC tune-ups in Mesa, AZ. However, they’re an easy and low-commitment way to ensure that you won’t be surprised by your heater or air conditioner breaking down just when you need them most. Preventative maintenance is the key to great performance—and lower utility bills. All you need to do is pick up the phone and schedule a tune-up twice per year.

Why an HVAC tune-up is worth your while

Since Arizona tends to have milder winters than the rest of the country, winter is a great time for an HVAC appointment. Here’s why this service is so critical:

Scheduling your HVAC tune-up in Mesa, AZ is as easy as picking up the phone and calling your local HVAC contractor—and in return, you’ll rest easy knowing your system is running efficiently, with plenty of warning to fix any problems before they become big, costly messes.

To schedule your winter HVAC tune-up, get in touch with PlumbSmart Plumbing Heating and Air today.

How Insulation and HVAC Duct Sealing Improve Your Air Conditioner’s Effectiveness

Living in Mesa means that we’re used to temperatures in the triple digits during the summer—and a utility bill to match. What if we told you that you could improve your air conditioner’s efficiency just by adding (or replacing) insulation and sealing your HVAC ducts? It’s true—about 20 percent of your cool air is lost before it ever reaches the living areas of your home, thanks to poor insulation and gaps in your HVAC ducts in Mesa, AZ. What a waste!

On the other hand, saving money, keeping your home in good repair and enjoying cool temperatures indoors sounds like the start of a great summer to us.

Benefits of insulation and HVAC duct sealing

Here’s how insulation and HVAC duct sealing can help your air conditioner run more efficiently, and the benefits you’ll experience:

Can I DIY or should I hire a professional?

Saving money is one of the best reasons to get your air conditioner working efficiently, so you might be considering DIY-ing this project. However, consider that many HVAC ducts are in the walls or in other hard-to-reach areas—which usually means it’s better to leave this particular job to the pros. Locating the ducts can be a job in and of itself, and if they’re in the basement, attic or ceiling, the potential for damage is fairly high. Plus, your HVAC pros will be able to make sure the insulation is in great shape and make replacements as necessary.

When you’re looking for reliable HVAC contractors in Mesa, AZ, turn to the team at PlumbSmart Plumbing Heating & Air. Reach out today to learn more or schedule a consultation.