What Air Conditioner Repairs Require a Contractor or Other Repair Technician?

Having purchased an air conditioner unit, it’s every homeowner’s dream to experience unrivaled comfort in their home during the summer and winter season. The unique ability to regulate both warm and cool air undoubtedly promotes healthy living and creativity. Despite their substantial benefits, air conditioners tend to break down once in a while and fixing them can be a daunting task, especially to first time owners. The constant debate of whether to consult an air conditioner contractor or simply fixing it by yourself can ultimately push you over the edge. As a homeowner, you might want to get acquainted with several repairs that immediately demand the attention of a seasoned contractor or repair technician.

Refrigerant Leaks

Refrigerant leaks are critical problems that must be taken seriously to preserve the durability and efficiency of your air conditioner unit. Contrary to common perception, adding refrigerant to a leaking unit doesn’t necessarily fix your HVAC unit. Far from it, such a problem is a manifestation of deep-rooted issues. An air conditioner running on low refrigerant simply denotes that the unit was undercharged during installation. In such a situation, it’s in your best interest to hire a seasoned technician to not only fix the leak but also test the repairs and ascertain that the right levels of refrigerant have been topped up. After all, an air conditioner’s efficiency and performance are optimized when the refrigerant coincides with the manufacturer’s specification.

Broken Compressor Fan

Your air conditioner’s exterior extension consists of a fan, condenser coils, and a compressor. Such apparatuses work in unison to dispense warm air from your home and provide a cool indoor climate. When the outdoor fan is compromised, the heat transfer process is disrupted leading to a subsequent chain of problems. For starters, the air conditioner wouldn’t be in optimal condition to provide cool air while the system’s compressor runs the risk of overheating. With an overheated compressor, your air conditioner’s safety controls can frequently turn your HVAC unit off. By hiring a qualified contractor or repair technician, they shall diligently diagnose the problem and repair or replace your compressor fan if necessary.

Frozen Condenser Coils

When the air conditioner’s condenser coils freeze up, it’s a tell-tale sign that your heating and cooling system won’t run properly. Poor airflow within the cooling system can cause freezing on the coils. Commonly caused by obstructions such as blocked return air ducts and dirty air filters, such issues can be solved with the aid of a refrigerant charge. However, such repairs must be done by an experienced technician who can diagnose the specific problem behind the frozen coils, liquefy the ice and restore your unit’s cooling capacity.

At O.C. McDonald’s, we have cultivated a stellar reputation for identifying and fixing air conditioner problems with finesse. Over the years, we have amassed tons of experience providing exceptional services tailored to meet the specific needs of each customer. Don’t hesitate to contact us today at 408-295-2182 and let us restore your air conditioner to its former glory.

What Air Conditioning Repair Services Can You Find in San Jose

If you live in San Jose, you can relax knowing that there are many different services available to help resolve your air conditioning issues. Whether you are dealing with a unit that is cutting on and off or not working at all, there is an answer to your problem. When your commercial building or home is not as cool as it needs to be, your AC unit should be looked at by a professional to get it quickly working again.

Common AC Problems

  • Low refrigerant
  • Electrical issues
  • Thermostat problems
  • Dirty or blocked parts

Your AC Issues Can Be Resolved with the Help of a Professional

One of the most common AC problems that many people have to deal with is low refrigerant. This problem can occur if you simply need more refrigerant or are dealing with a leak. Professionals can find and resolve your issues quickly using advanced technology and the proper tools.

Electrical issues can also cause problems to your system. Your compressor could be at fault or your fan could be not working the way that it should be. If you have electrical problems, a licensed and insured professional can help resolve your issues quickly.

Your thermostat could also be at fault if you are having air conditioning problems. If your building or home is not getting the cool air it needs, it is important to make sure that your thermostat is working the way that it should be.

It is important to change or clean out your AC filters and to make sure that your evaporator stays clean. Your AC coils need to be properly taken care of so that you do not have major problems in the future. By taking good care of your equipment now, you can avoid serious issues that may occur down the road. A quality company can offer fast services so that your minor problems do not end up getting worse.

Quality AC repair services can help your unit to last for as long as possible. Quick fixes can prolong the life of your air conditioning system so that you can enjoy its use and get the most out of your investment. If you are in need of quality AC repair service, call us now at 408-295-2182 to learn more about what we can do to help you or to schedule an appointment today.

What Are the Signs That Your Furnace Needs Repairs?

How can you prolong the life of your furnace without compromising the quality of their service of having to pay for the power bills through the nose? By ensuring the system is adequately maintained and necessary repairs carried out on time. To achieve this, however, you need to learn how to check on the system and how to identify possible sign that the furnace needs repairs. Note that this doesn’t require special classes, you only need to closely monitor the performance of your system and identify any of these problems:

Inappropriate noise

The almost smooth sound produced by a running heater can be considered appropriate. Inappropriate noise, on the other hand, refers to any strange noise produced by the system during operation. Therefore, should you hear clunking and grinding noises with your system, consider calling in expert repair professionals as this often represents underlying system problems.

System neglect

When is the last time you had your system checked, cleaned, and the air filters repaired? Most furnace manufacturers recommend that you have your system inspected by a professional every three months regardless of its current condition. You should, therefore, consider calling in furnace repair experts if you have neglected it for more than six months.

Poor indoor air quality

Several furnace conditions may contribute to poor indoor air quality. These include dirty or worn out air filters, clogged and dirty ducts or gas leaks from the furnace. Each of these poses health risks to your household thus the need to contact a HVAC repair professional.

Skyrocketing energy bills

How much you spend on heating on a monthly basis can also serve as a great indicator of the current condition of your system. Skyrocketing energy bills are a sign of a stressed system. Stress within a system can, in turn, be attributed to most furnace problems given that its build-up eventually rocks and breaks and down your home’s HVAC system. Calling a repair expert to investigate the disparity in energy consumption, therefore, goes a long way in helping lower the stress and optimize the system performance.

Uneven heat in the house

A properly functioning heater should provide even warmth to all the rooms of the house. Experiencing uneven heat around such as some parts of the house being warmer than the others is, therefore, an indicator of a struggling furnace.

Bottom line

While some of these problems only require soft repairs like cleaning of the air filter, others require extensive part replacement. However, if left unattended, either have the ability to render your system useless, thus the need to contact repair experts as soon as possible. Call us at 408-295-2182.

How Does An Air Handler Work on An AC Unit?

Air handlers are essential to almost all functional HVAC systems. From the stripped back simplicity of cooling a small house, to the large-scale energy transfers required to air-condition commercial real estate – air handlers are everywhere in the world of AC appliances. While the name is self-explanatory, the processes involved are somewhat complex. The main purpose of air handlers is to circulate filtered, conditioned air throughout a building’s ventilation ducts. Each section of the air handler is usually separate from the others, located in a discrete portion of the appliance’s metal body. Though there are varying levels of complexity, air handlers will generally have three essential components.

HVAC Components:

Air Filter: This is usually placed between the intake vent and the coils, making it the first active component. The filtration process ensures that only clean, breathable air is circulated to a building’s occupants. Depending on the level of filtration required, often two or more filters will be placed consecutively.

Coils: These components, which usually take affect directly after filtration, are what heat or cool the air. The air is run over the coils, changing the temperature. The level of heat is manipulated by moving thermal energy between the filtered air and a refrigerant stored in the rest of the HVAC system. This refrigerant is continuously cooled and circulated through the coils, which is what allows the AC to function continuously.

Blower: Once the air has been filtered and the temperature modified, the blower circulates the air through the building. Blowers typically use centrifugal fans powered by electric motors, meaning that their essential function is to change electrical energy into the kinetic energy, which causes the fan blades to rotate. From there, the kinetic energy is transferred from the fan to the air, causing the it to circulate throughout the ventilation ducts.

Given the integral role this technology plays, keeping your air handler functional and effective is absolutely vital to the success of your HVAC air conditioning system. The technology is completely dysfunctional if air is not effectively filtered, conditioned, and circulated. The consequences of poor maintenance range from inefficient waste of energy, to adverse health effects. As such, if there is even a minor problem with your air handler, we can help. Please call us today at 408-295-2182

What Kind Of Companies Work With Industrial Heating and Cooling Systems?

Are you in need of an efficient company specializing in industrial heating and cooling systems? With the increasing demand for large-scale production of goods, finding an ideal company tailored at providing an optimal working environment can be a tall order, to say the least. If you are in this situation, don’t worry we have got you covered. Whether you are new to the business or recently discovered the need for ample industrial heating and cooling systems, finding an ideal company can definitely go a long way in achieving set goals and objectives.

Getting Everything Right From the Onset

The ultimate decision you make from the onset can spell the difference between success and failure. If you have a knack for rushing in and picking any company without conducting due diligence, then rest assured your business will ultimately fail. As a business owner, you might want to hire a company that strives to live up to the following qualities crucial in ensuring that you obtain optimal value for services rendered.

Accreditations

The benefits of hiring an accredited HVAC company cannot be stressed enough. After all, you are entrusting this elite team of professionals to ensure that your business runs without as much as a glitch. Seasoned companies have developed a reputation for possessing insurance, licenses, and bondage. Such qualifications speak volumes about a company’s unique capacity to perform installations, maintenance, and repairs with finesse. While on this subject, you should ensure that the potential company is NATE (North American Technician Excellence) certified. By enlisting the services of an enterprise with such qualities, you can rest assured knowing your business interests are in safe hands.

Round-The-Clock Customer Support

As a business owner, you can never know the precise moment when you’ll need exceptional HVAC services. As such, you might want to hire a company that provides full-time emergency services to not only give you the much-needed peace of mind but to also know you can rely on a seasoned expert to deliver swift assistance when you need it the most.

Experience

Since industrial heating and cooling systems can be complex tasks, it’s imperative to know that you can work with a team boasting tons of experience in this specific field. Through their experience, such experts have harnessed their unrivaled skills by completing various projects with precision. By having them in your corner, they can enlighten you on a plethora of guidelines and recommendations to implement to achieve unrivaled performance.

Flexibility

As a business owner, it makes perfect sense aligning with experts that understand the complex challenges associated with paying for heating and air conditioning services upfront. Preferably, identify HVAC companies providing flexible payment solutions to ensure that you obtain high-quality heating and air conditioning services without costing you a fortune.

At O.C. McDonald, we have cultivated a reputation for going above and beyond to deliver exceptional services to our esteemed customers. Regardless of your budget, we shall diligently develop a flexible payment solution tailored to meet your specific needs. From HVAC to gas fitting and plumbing, no service is beyond our realm of expertise. Don’t hesitate to contact us today at 408-295-2182 and learn how we can help you achieve exceptional heating and cooling services.

What’s the Difference Between Process Piping And Plumbing?

Process Piping and Plumbing can be complex concepts to define especially in the absence of in-depth information to effectively differentiate. To most people, such concepts can be considered to be cross-cutting based on their close relationship in the manufacturing industry. As a homeowner, you might want to obtain accurate facts when seeking repairs on HVAC systems, plumbing and installation services from a seasoned company.

What is Plumbing?

Plumbing is often referred to as the unique process of distributing chemicals and liquid components through a predefined network of pipework. Be as it may, not all pipes connected in a building can be considered to be components of a plumbing system. Plumbing is primarily associated with pipes connected to a faucet or shower system. On the other hand, process piping entails the connection and distribution of pipes in processing machines often associated with industrial factories. As a homeowner in need of urgent installation or repair services, the benefits of distinguishing between the two concepts cannot be stressed enough. After all, the right knowledge can assist you in obtaining the right services at affordable costs.

What is Process Piping?

Process Piping is a unique technique used to convert chemicals, gases, and liquids into tangible and valuable products. In a nutshell, process piping incorporates any pipes excluded from a building’s mechanical systems and instead channeled towards the production of a specified product. For starters, the pipes used in the transportation of key ingredients such as salt, water, yeast and flour in an industrial bread baking process can be considered to be components of a process piping system. Simply defined, pipes used in the distribution of substances other than water distribution are categorized as process piping systems.

Process piping entails a vast interconnected system including separators, flanges, pressure hoses, traps, strainers, gaskets, and many more components. Such apparatuses are uniquely placed together to separate, distribute, stop and control the movement of fluids within the piping system.

What Makes Plumbing So Different From Process Piping?

Contrary to common perception, the main difference between plumbing and processing can be accurately attributed to the building codes. Before installing a plumbing system, you must comply with the plumbing code as an essential requirement. For process piping systems, plant developers are required by law to comply with the engineering codes to evaluate the suitability of each designated pipe.

When seeking an installation of plumbing systems, it’s in your best interests to comply with specific materials such as copper pipes as outlined by State laws. In process piping systems, manufacturers are afforded more latitude regarding the specific types of materials intended for use. After all, engineers need to ensure that such apparatuses don’t negatively affect the processes’ end product.

At O.C. McDonald, we are privileged to have a seasoned team of experts with the unique expertise and tons of experience in installing both plumbing and process piping systems. Depending on your exact needs, we shall diligently exhibit high-quality and professional workmanship to deliver tailored services. Feel free to contact us today at 408-295-2182 and learn how we can help you achieve your desired goals.

What Should You Look For in an HVAC System for Santa Clara?

Getting a new HVAC system isn’t something that you should take lightly. After all, the heating, ventilation and air conditioning system will ultimately determine the level of comfort experienced in your home. Having moved to Santa Clara, it makes adequate sense to purchase an HVAC system that will not only warm your home during the cold months but also provide a cool environment during the summer season. As such, you might want to consider the following essential factors before forking out your hard earned cash to purchase an ideal HVAC system.

Efficiency

The benefits of purchasing an efficient heating, ventilation and air conditioning system cannot be stressed enough. With groundbreaking advancement in technology, experts have consistently advised homeowners to purchase heating and cooling systems exhibiting high-efficiency rating. This essentially means that the higher the efficiency rating exhibited by an HVAC unit, the lower the energy consumed to heat or cool your home. Efficient HVAC systems are precisely developed to provide warm or cool air to your home with negligible energy consumption.

Durability

It’s undoubtedly clear that HVAC systems fetch thousands of dollars to install and maintain over the years. As much as you may want to buy a heating, ventilation and air conditioning system to last long, it doesn’t make sense to spend a fortune on an HVAC unit that will eventually break down in a few months. Suffice to say, it’s in your best interest to settle for an efficient HVAC system with the unique capacity to function at peak levels when supported by regular maintenance.

Reliability

Exceptional heating and cooling systems should consistently provide prime indoor comfort tailored to meet your current needs at all times. With sufficient maintenance in mind, an excellent HVAC unit must deliver cool or warm air to ensure optimal comfort whether it’s the summer or winter season. An HVAC system that frequently delivers substandard air conditions speaks volumes about its inability to effectively provide consistent and high-quality services.

Refrigerant Used

With the abolishment of R-22 refrigerants in 2015, Federal laws require that each HVAC manufacturer adopts the environmentally friendly R-410A based on its substantial benefits. As a homeowner in need of an efficient HVAC unit, you might want to pay close attention to the product details inferred on the unit’s packaging. Heeding to this crucial piece of advice will go a long way in saving you some extra dollars when replacing your ineffective HVAC unit.

At O.C. McDonald, we have developed a stellar reputation for going above and beyond to provide unrivaled services to our esteemed clients. Our range of services includes HVAC and process piping, fabrication, plumbing and much more. As a homeowner in need, don’t hesitate to contact us at 408-295-2182 and learn how we can help you obtain an ideal HVAC system for your specific needs.

What type of air conditioner repairs can you do yourself?

Have you had your central air unit quit working on you? Have you noticed that it isn’t as cold as it should be? Something may be going on with your appliance that needs some tending to. Air conditioning units are great to have for staying cool on the warm weather days. However, like any other major appliance things can go wrong that will cause it not to work.

You can call in a repair person to diagnose the problem and get it fixed for you. But, if the repair is something minor, you might be able to handle it yourself. Thus, saving you a little money in the long run. Here are a few central air unit problems you could repair on your own, to get your unit working properly again:

  • Poor Air Flow
  • Unit Working Harder Than Normal
  • Blowing out Warm Air Instead of Cold

Air Conditioner Repairs You Can Do Yourself

Change filter- One of the easiest repairs you can do yourself is changing the filter. Filters will get dirty over time. Leaving them that way will cause your air conditioning unit to work harder. Sometimes, it won’t blow cool air at all, because of the dust blocking the filter. Changing it out periodically will keep your unit working efficiently and extend its working life. Check your manual to see which filter you will need and how to replace it.

Clean out condenser coils- Your air conditioning unit, often, will pull in leaves, dirt and other debris. These can stick to the coils, making it work harder. To get your unit working properly again, clean out your condenser coils. Each unit is different, but most can be cleaned out simply with a garden hose. Spray water at the coils to get the debris off, or use a special cleaner that attaches to your garden hose. Be sure to check your owner’s manual to see if there are any special instructions on how to clean it.

Check breaker or thermostat- If you’re experiencing problems with your air conditioning unit, one of the first things you can check is the breaker or the thermostat. It may sound strange, but more times than not, your breaker has tripped or your thermostat isn’t properly set. Check those items first before calling in a repair person. If something trips the breaker, you can un-trip it to get it going again. If the breaker trips again, then you must contact a repair person, because something else is going on that’s electrical in nature. A professional would be the best choice in that scenario.

Repairs to an air conditioning unit don’t always have to be done by a professional. You could do the above minor tips to save yourself a call to a repair person. For major repairs, though, contact a professional to avoid getting yourself hurt or accidentally breaking your coil unit. If you have questions, call us at 408-295-2182.

How Retrofit Commerical Ductwork Can Save Your Company a Lot of Money in the Long Run

No matter how well built your HVAC system is, at some point it will fail and require replacement. This can be a very time consuming and expensive process that should only be performed by licensed professionals. In some cases, retrofitting commercial HVAC systems can be a cheaper investment. This can improve your existing system without the cost of full replacement.

The interior layout of commercial buildings can frequently change based on the needs of the occupants. Retrofitted systems permit occupants to tailor the system to their design.

You will notice a huge improvement in comfort with a retrofitted system compared to older systems. No matter how well you have maintained your old system, over time it will decrease in performance. It is more cost effective to retrofit your system rather than maintaining it past a certain age.

Return on Investment For Commercial Ductwork

A retrofitted system will cost much less than a full system replacement. A retrofitted system will be more efficient and save a substantial amount of energy. This savings will exceed the initial installation cost very quickly. Your HVAC system will need to be replaced one day, but a retrofitted system is an excellent short term alternative.

Retrofitted systems offer the latest technology and function more consistently, efficiently and independently. This will decrease maintenance cost and make the system more durable. HVAC technology is frequently changing and your system is most likely old and outdated. This leads to wasted energy and increased operating cost. Retrofitted systems typically reduce energy consumption in commercial spaces by 35-40%.

Retrofitted systems can extend the life of your system by several years or more by replacing defective parts. The retrofitted parts will be newer and last much longer than your original system parts.

It is very important to remember that a retrofitted system must be installed by licensed professionals. You will not enjoy the benefits of a retrofitted system if you do it yourself or hire untrained cheap contractors. An improper installation can lead to system damage. This could cost you more money in the long run because the entire system may have to be replaced.

If your system is old and underperforming, a retrofitted system could be the right solution for your building. Don’t hesitate to call us today at 408-295-2182 for your HVAC needs.

Prepare Your Home For A Warm Winter With Preventative Heat and AC Repair

You understandably rely on your home’s HVAC system almost year-round for indoor climate control. With heavy, regular use of this equipment, it will become increasingly dirty. Many of its parts may wear out, and fluid levels can decline. Regular maintenance service is recommended as a preventative step for all HVAC systems annually, and a great time to schedule this service is during the fall months before you will heavily rely on it in the winter as a source of necessary warmth.

Preventative maintenance typically includes the identification of parts that are wearing out and should be replaced. In addition to replacing these parts, preventative maintenance includes cleaning various components, replenishing fluids, ensuring that the hose and pipe connections are solid and more.

Important Benefits of Regular HVAC Maintenance

With your heavy reliance of your heat and air system throughout most of the year, keeping your equipment well-maintained is essential. These are a few of the most important benefits that you can enjoy when you schedule preventive repair and maintenance work for your system now:

Maximizing the Life of Your Equipment

All mechanical equipment must receive service in order to function properly and to avoid excessive wear on vital components. Keep in mind that one worn out or dirty part can cause other parts in the system to experience greater wear. This can decrease the longevity of your system overall. By scheduling regular maintenance, you can ensure that all mechanical parts function well.

Saving Energy

When your system does not function efficiently, it may need to operate for longer periods of time during the day to meet your demands. A well-maintained cooling system will function properly and efficiently, which could save you money on energy costs throughout the season and beyond.

Promoting Maximum Uptime

With preventative HVAC service, wear on parts can be identified before they become problematic. When parts are replaced promptly as needed, you may discover that your system has fewer breakdowns.

Increasing Home Safety

Heat and air conditioning systems may develop problems that could become safety issues. For example, gas leaks and carbon monoxides could have fatal consequences. Through maintenance work, these issues could be identified and repaired before they turn into a serious problem.

The best time to schedule preventative work on your HVAC system is before the winter season begins. If you are ready to schedule service, call us today at 408-295-2182