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Who Should You Call About HVAC Repair?

The only company you call for HVAC repair should be reputable and professional. It is important to find the perfect choice for your needs instead of just hiring anyone. By doing some research, you can make the right choice for your heating and cooling requirements.

Hire a Company With:
. The right qualifications
. A good reputation
. Quality Products
. Great customer service

Find a Company You Can Trust

When it comes to your heating and cooling system, you want to make certain that only a professional will take care of your unit. Make sure that you find a licensed, certified, and insured company that can handle your HVAC needs. It is important to work with a business that you feel like you can depend on for minor or major HVAC issues.

The company that you call for your HVAC needs should also have a good reputation. You can find out if a company has a good reputation by asking your friends and family members if they have heard positive things about the company. You can also look up online reviews to see if a company has helped others in the same situation as you before. If a company has many satisfied clients, you can feel good about hiring them when you need the services they offer. Look for signs that they arrive on time, clean up after themselves, work in a timely manner, and anything that might make you want to hire them.

A good company should also use reliable products. You want to know that your HVAC company uses only the best heating and cooling units. If yours breaks, you want to know that they use only the best parts and materials to fix it. By hiring a company that works with well-known brands and trusted products, you can have peace of mind.

Finally, you should also hire a company that offers great customer service. You can tell if a company cares about its customers by the way that it responds to them. If you call to make an appointment, you should be greeted by a polite and helpful professional. You should also be able to have an appointment made for you quickly. When a professional comes to your home, he or she should always be courteous as well. If you are ready to schedule an appointment with a reliable company, give us a call today at (408) 295-2182.

What Type of Businesses Could Benefit from an HVAC Retrofit

Just about any type of business with an older HVAC system could benefit from a retrofit. There are many benefits to this service, and it will help extend the life of your current HVAC system. This is a cost-effective choice if you need to improve your HVAC service, but do not want to invest in a completely new system. Whether you own a restaurant, factory, movie theater, shopping mall, barbershop, gas station, or any other type business, a retrofit might be a good choice for you.

Reasons You May Need a Retrofit?
. If you have an older HVAC unit
. If your system starts to break down a lot and needs constant repairs
. If your system is not putting off enough cool or hot air for the entire building
. If your energy bills start to go up with no explanation

HVAC Retrofit Can Be a Good Choice for Many Businesses

If you have an older unit, you may want to consider having a retrofit. This type of service can help your existing unit to last longer and to be able to perform better. Consider this option if your unit is 10 years old or older.

If your HVAC system starts to break down frequently and needs constant repairs, this could be a big warning sign that your system needs an upgrade. Frequent repairs can be expensive so it might be a better option to have your HVAC system retrofitted to meet your needs. Talk with a professional who can help you determine if retrofitting will be right for your business.

It is important to have a building that can stay at a good temperature year-round. If your system starts having problems where it can not heat or cool your entire building, it might be time to make some changes. A retrofit service can make sure that your system will be able to perform its best.

You may also want to consider retrofitting your HVAC unit if you notice that your energy bill is starting to go up for no apparent reason. As your HVAC unit gets older, it will take more energy for it to work the way that it needs to. If your system has minor issues, that can cause your energy bill to go up as well. If you need to have your system retrofitted, give us a call at (408) 295-2182.

Is It More Affordable to Replace Your HVAC Compressor or Repair It?

Have you noticed an increase in your energy bills? Concerned by uneven temperatures or humidity problems? It may be time to consult an HVAC professional and determine if your system needs a repair or replaced altogether. With the high cost of a new HVAC system, you might be wondering which option is the advantageous choice.

When to Replace Your HVAC UnitIn general, repairing an item is cheaper than replacing the entire unit, unfortunately, this isn’t always the economical choice. Some components are easier to repair or less essential to a unit’s operating ability, and this is not true of an HVAC compressor. An HVAC compressor is the critical component of any HVAC system and can cost up to half of the cost of a new unit.

While this is still a potentially large saving for you, there are other factors to consider before deciding on a repair. How old is the unit? Most heat pump systems last between 10 and 15 years, meaning that aged units with a failed compressor can expect other necessary repairs in the next few years. Additionally, modern units have increased efficiency, offsetting the cost with lower bills. Part of the increased efficiency of these units is a change in the type of refrigerant that is available.

Freon is slowly being phased out and replaced by 410a refrigerant, making it both difficult and expensive if a repair is needed. If you are looking for increased efficiency or your unit is over ten years of age, it might be time to replace the entire unit.

When a Repair Makes More SenseWhile there are numerous advantages to a new system, there are a few instances when a repair is an economical choice. If the part is still under warranty from the company, then the cost of a repair makes sense. Also, if the HVAC unit is under ten years you might consider a repair. While other parts may show signs of wear and tear, replacing the compressor could greatly increase the lifespan of the entire unit, saving you the cost of replacing everything a little longer.

In either situation, it can be difficult to decide which choice fits your needs. If you are concerned about your HVAC unit, contact us today at 408-295-2182. We can help.

What Are Your Repair Options for Residential Heating and Air Conditioning?

Even the best-looking structures are of little use to their residents if the heating and cooling systems that serve these homes do not work. That’s where we come in. Here at O.C. McDonald, we’ve been serving residents and businesses in the San Jose and Silicon Valley areas for over 100-years. At O.C. McDonald, we provide services to both commercial and residential customers, and we stand ready to provide critical repair services for clients large and small.

Critical Residential HVAC Repair Services

Here at O.C. McDonald we offer a number of critical repair and installation services. Some of our repair services include:

Ductwork: Ducts in homes with central heating help transport hot and cold air throughout the structures. If duct networks develop leaks or holes, the entire HVAC system loses efficiency. At our firm, we provide full-service duct installation, inspection, and repair services.

Air Handlers: Air handlers help to collect air from the outside and prepare it for transport throughout the system. Keeping air handlers in good shape is key to proper HVAC system function, and at our firm, we routinely check air handlers as part of our inspection package.

Compressors: Compressors pressurize coolant before it is pumped through HVAC systems. Faulty compressors can and do cause cooling issues, and thus keeping them in proper shape is key to efficient HVAC system operation.

Piping: HVAC system piping contains coolant and other fluids. By giving pipes timely inspections, our HVAC specialists help to keep drainage and piping system intact, and your system running at full capacity.

Coolants: Coolant is a vital part of HVAC systems. By keeping systems properly charged, pressurized, and leak free, our licensed technicians help to ensure peak performances.

Furnaces: These devices heat residential structures during cold seasons, and keeping them in safe working condition requires constant vigilance.

To that end, here at O.C. McDonald, we offer all of our customers a proprietary 10-point furnace check.

Electrical HVAC Work: Modern HVAC systems often include complex computerized components. At O.C. McDonald, our technicians use the latest high-tech tools to help our customers to manage, repair and maintain their HVAC electrical systems.

There is much that goes into keeping residential HVAC systems in good repair. Thankfully, here at O.C. McDonald, we stand ready to do just that. We cordially invite individuals who need immediate heating and cooling repair services to call our 24/7 hotline for free estimates at 408-295-2182. For fast online attention, tell us about your concerns about our convenient e-mail portal.

What Air Conditioning Services Can You Find in Santa Clara

There are many air conditioning services available in Santa Clara. It is important to find a company that can provide you with professional services that you can rely on. We are ready to discover what is wrong with your air conditioning system and to repair or replace it for you with ease.

Some Common Air Conditioning Services Include:

  • Changing filters
  • Taking care of refrigerant leaks
  • Taking care of clogged drain lines
  • Compressor problems

Quality Services When You Need Them the Most

One of the most common air conditioning problems that you may be facing is a dirty filter. Dirty filters will stop your unit from working properly and can also cause it to freeze up. Your unit may have a filter that needs to be changed every month or every few months, or you may have a unit that has filters that will need to be cleaned regularly.

By keeping your filter clean, you can enjoy having a unit that works properly and keeps your home at the perfect temperature for your needs. Refrigerant leaks are another common problem. It is important to hire a professional to find and repair the leaks so that your unit will work the way that it should. In some cases, it may be better to have your HVAC unit replaced if you are dealing with a major leak or multiple leaks. We will do what offers you the best results for the best price.

Clogged drain lines can be a big issue as well. Dust, dirt, and other contaminants can clog up your drain lines leading to problems with your air conditioning system. It is important to get assistance as soon as possible when you are dealing with this sort of problem. This is a popular service offered in the Santa Clara area. Compressor problems can also lead to serious issues with your air conditioning unit.

If your compressor is not working right, your unit will not be able to cool off your house. We are ready to take a look at your system so that it will be able to do its job properly. If you need any air conditioning service in Santa Clara, we are here to help. Call us today at 408-295-2182 for more information or to schedule an appointment.

Is It More Beneficial To Repair Or Replace An HVAC Compressor?

When your heating, ventilation and air conditioning (HVAC) compressor breaks down, it forces you to consider a number of questions. You might need to look up old HVAC maintenance, service and repair records. Based on this information, you can decide if it is more beneficial to repair or replace an HVAC compressor.

Broken HVAC Compressor

Modern facilities require a well-functioning HVAC, perhaps more so than ever before. Why? Executives, employees and visitors expect a university, company or organization to have a perfectly climate controlled environment.

Plus, there is the sensitivity of computers. Information Technology (IT) experts understand that computers function best in cool environments. While each computer has a fan in the back, this equipment will also perform better in a cool environment.

Silicon Valley institutions, corporations and government facilities understand that the best functioning computers, machines and equipment operate in the right temperature environment. If the HVAC is not functioning properly, then processing might slow down or work flow might be interrupted.

HVAC Life Cycle

When we arrive to your facility, we will diagnose the problem. We will determine if the HVAC is not working properly due to a minor or major mechanical problem. Then, we can provide you with our assessment.

After that, the ball is in your court, as to whether you want your HVAC compressor repaired or replaced. These are just a few of the factors that you should consider:

  • Cost
  • Life Expectancy
  • Compatibility
  • Technology

We will discuss the cost of the parts needed to fix the HVAC compressor. You might want to consider the life expectancy of the unit. How old is it? How much longer do you expect it to be functional?

How is the HVAC compatibility with your present equipment? Would you like to upgrade to more eco-friendly technology?

Full-Service Mechanical Contractor

The benefit of contacting us is that we are full-service HVAC mechanical contractor. We provide HVAC repair, service and maintenance for industrial, commercial and residential customers from San Francisco to San Jose, California. We can help you fix small HVAC units.

Or, if you have a large project for new construction, then you can submit a proposal to us. Contact our company for bids on HVAC maintenance, repair and service contracts. If you are ready to get started, then call us today at 408-295-2182

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 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.