What Is Included In An HVAC Tuneup?

Are you wondering why your company is spending more money on electricity?

When you first install your heating and AC units, you will notice that your electric costs are fairly low. Modern technology has made our heating and cooling systems much more efficient than in past years. However, heating and cooling units degrade over time. Much like your car, heating and AC units are mechanical and need to be serviced in order to reach their full potential.

This is when an HVAC tune-up is needed.

What Happens During An HVAC Tune-Up?

An HVAC tune-up is an annual inspection and repair of your heating and ac units. A tune-up will keep your systems running at peak efficiency so that they will last longer and cost less money to use.

When the service professional arrives at your business, he will spend anywhere from one to two hours inspecting and performing maintenance on your units.

He will identify what parts of your units are not working at their peak efficiency.

What Happens During An AC Unit Tune-Up?

When tuning up your AC unit, the service professional will:

  • Adjust your thermostat
  • Clean your air filter
  • Repair exposed wires
  • Ensure that your fan is blowing
  • Measure the amperage of the compressor

There are many other smaller tasks that your professional will do such as inspecting your indoor coil and testing your capacitors.

If your AC unit frequently freezes, the inspector will look for blocked airflow, refrigerant leaks, and issues with internal coils. A frozen AC unit can be unpleasant during the warmer months. Frequent tune-ups can prevent the situation from happening.

What Happens During A Heating Unit Tune-Up?

When tuning up your heating unit, the service professional will:

  • Inspect the internal heating elements
  • Check the burners for proper ignition
  • Adjust the flame sensor
  • Test the carbon monoxide detector

During the inspection, the exterior will be analyzed for leaks, corrosion, and proper ventilation. This inspection and tune-up can help your heating unit last for many years and run at peak efficiency.

Would you like to have your AC and heating units tuned-up? Call us today at 408-295-2182

Tips for Hiring the Right HVAC Contractor in Silicon Valley

It is important to hire professionals who can help you with all of your HVAC needs. The right HVAC contractor will make sure that you have the best system for your home or business. It is important to work with experts in this industry who can help you with everything from the installation to future repairs. When you find a good company, you can have peace of mind that your HVAC unit will work well and be able to constantly keep your property at the perfect temperature.

What to Look for in a HVAC Contractor:

  • Make sure you choose a licensed professional
  • Hire experts who want to evaluate your needs properly
  • Find out if the company has experience

Find the Right HVAC Contractor

When you start looking for the right HVAC Contractor, be sure to ask questions. A reliable company will be able to tell you all that you need to know. You want to find out if the company you are interested in hiring is licensed so that you know you are dealing with professionals. It is also good to ask if a company is insured. You want to know that you will be covered if something were to happen while they were working on your HVAC system.

By working with professionals, you can be certain that you will get the right size HVAC unit for your property. You want to hire a company that will come to your property and do a thorough evaluation to make sure that you receive the best services possible. Once your home or commercial property has been evaluated, you should receive a reliable quote so that you know how much money your new unit or other HVAC services will cost.

Before you hire a company, ask them how long they have been in business. You want to work with an experienced and reputable company that will take care of all of your needs. You can look for reviews and make sure that the company has a good reputation before you hire them to take care of something as important as your heating and cooling requirements.

When you are in need of quality HVAC services, be sure to hire professionals who offer excellent customer service. Give us a call today at 408-295-2182 to schedule an appointment.

Will New Ductwork Improve Efficiency in an HVAC Unit Of a Facility?

Heating and cooling are a big part of your energy bill, and HVAC ducts are a major source of energy loss through leaks and lack of insulation. As much as 20 percent of your energy loss can be recovered by improving the efficiency of your HVAC unit. Look at your monthly energy bill, and extrapolate 20 percent of that over the next 10 years. Can you afford not to have new ductwork?

If you’re fortunate, your HVAC ductwork may last up to 10 to 15 years before it starts to deteriorate. If your ductwork has never been replaced in the past 10 years, you shouldn’t be surprised if your energy bills start to rise unexpectedly. You may even experience problems in less than 10 years, depending on how reliable your previous installer was.

Poor HVAC ductwork not only reveals itself in your power bill, but also in poor air quality. If your facility’s air has begun to smell stale, the health of people who live and work there may be affected. By restoring your HVAC unit to its original air circulation parameters, you’ll improve health and morale. By delivering more oxygen, new ductwork can improve efficiency by improving your efficiency and the efficiency of those you share your environment with.

Ways to Determine if You Need New Ductwork

Here are simple tests you can make to see if your ductwork is beginning to deteriorate:

  • Physically trace the ductwork through crawl spaces, looking for holes, tears, or disconnected joints.
  • Feel if the air flow and temperature remains constant throughout the rooms; a variation means you’ve got a leak.
  • Contact a mechanical contractor who specializes in HVAC and have your ductwork tested with a duct blower.

These tests will identify leaks, but what about energy losses through poor insulation? If your HVAC ductwork has developed leaks, then it’s likely the insulation is beginning to degrade as well. Again, a mechanical contractor specializing in HVAC can help you determine if that is the case.

If you believe that you need new ductwork to improve efficiency in your facility’s HVAC unit or need someone qualified to check it out, try O.C. McDonald. Specializing in HVAC, we have been a trusted mechanical contractor located in San Jose and serving Silicon Valley for over a century. Contact us today (408) 295-2182

What is Green HVAC?

A green HVAC system helps commercial, industrial, educational institutions, tech giants, government facilities, large corporations, small and medium-sized businesses, and residential customers to conserve important natural resources using the most efficient and environmentally-friendly technologies, which results in lower utility bills for their air conditioning, heating, and plumbing. While usually incurring some expenses initially, the improvement in the energy efficiency makes them more and more economical as time goes on.

Air conditioning uses close to 50 percent of the energy use in the United States during the summer months, and that is responsible for almost 100 million tons of carbon dioxide emissions annually.

Solar power can usually generate all the energy needed, and tax credits are generally available to aid with the purchase and installation of qualified HVAC products. The panels even provide energy on cloudy days, some move automatically to catch the sun when more is needed, you can possibly add a solar pool heating system or a water heater, and roof tiles and shingles come in a variety of styles and colors that will blend in with your existing roof.

Geothermal HVAC systems use the constant temperatures deep underwater and below the ground to heat and cool the premises. Underwater and underground looped pipes contain water or refrigerant and transfer heat. Since heat is being moved and not being produced, less energy is used compared to standard systems. This system does not produce pollution, the pipes are long-lasting, and some can even work as water heaters. Geothermal systems like these are as much as four times more efficient than traditional HVAC systems.

Dual-fuel heat pumps are the answer when regular heat pumps prove inefficient because the weather is too cold. These contain a warm weather pump and a cold weather furnace, which can be switched over automatically or manually to the best fuel source.

Take advantage of the Home Energy Yardstick by Energy Stars to compare your household’ or business energy use to others throughout the country and get recommendations for improvement.

Continually improved products will come to market as funding provides financial support and exciting development and research produces ever-increasing energy-efficient HVAC technologies.

To answer any of your questions and to give you more helpful details on installing, maintaining, and repairing green HVAC system technologies, please feel free to contact us. We would be happy to discuss your particular project and explain how excellent service from our certified and professionally trained technicians will be of great benefit to you. Call us at (408) 295-2182

Getting Your HVAC Units Ready For The Winter Months in Silicon Valley

The central heating, ventilation, and air-conditioning (HVAC) system that serves your facility is important to your operations in the summer months, but it can take on even more significance in the winter if your facility includes data-center infrastructure. This is because, during colder weather, both your indoor heating and cooling systems must work in concert to keep your equipment at the proper operating temperatures.

If you take proactive steps to prepare your main and server-room cooling equipment for impending cold weather, you can prevent weather-related damage, repair existing issues, and optimize the performance of your climate-control systems. Some critical elements of the main-facility HVAC winterization process include:

  • Energy Audits: This process involves an overall check of the energy-efficiency of your facility. By weighing your existing energy usage against established baselines, our auditors can detect inefficiencies and suggest ways of improving energy-usage.
  • Infrastructure Inspections: Your HVAC system likely includes a network of pipes, coils, ducts, fittings, and more. These vital components require regular maintenance checks, and especially so before major seasonal weather changes. Some common service items include refrigerant tests, pressure and leaks tests, and thermostat calibrations.
  • Temperature Zone Consistency Check: If your facility is large, it likely includes several temperature and environmental zones within its structure. Keeping the temperatures in each zone at the proper levels requires regular maintenance of related environmental control hardware and software.

Server-Room Cooling Systems

The soundness of your server-side cooling systems is just as essential to the health of your enterprise. These systems keep your servers and their surrounding environment within temperature and humidity ranges set by the American Society of Heating Refrigeration and Air Conditioning Engineers (ASHRAE) data-center guidelines. Common cooling system designs include:

  • Liquid Cooled Systems: These cooling designs use liquid-antifreeze to capture and remove server-generated heat. Checks of these components may involve antifreeze fluid level and chemical composition tests. In addition, structural integrity checks are often performed on piping.
  • Air-Cooled Systems: Air-cooled designs use chilled air to cool hot server racks and rooms. Maintenance checks for these types of systems often include duct, inlet, and outlet inspections. Technicians often use this opportunity to sample and adjust humidity levels.

Keeping your data-center cooling apparatus in good operating condition is key to the success of your enterprise. At our firm, we field teams of certified and experienced HVAC system maintenance specialists with experience in inspecting, repairing, maintaining, and installing a variety of server-room and facility cooling systems. To begin your HVAC system winterization process, contact us now for a conversation about the unique needs of your facility.  Call (408) 295-2182

Finding a Fair and Affordable Residential Plumbing Company in San Jose

If you have a home or commercial building in San Jose, one thing that is absolutely essential is having a plumbing system in good working order. That means everything from toilets to sinks. You will feel happy and your customers will feel happy and relieved when they need to be.

But how do you find one that is well within your price range? For places that have many bathrooms and many toilets, the price is multiplied by each of them. However, if you want to create a homelike atmosphere and make customers feel secure, the cost is not a hindrance.

In order to find a company that will do what you want for a price you can feel comfortable with, it is important to shop around. If you know exactly what you want, call us at 408-295-2182 and we can work with you on a price that everyone will feel good about.

However, the price is not something to worry about when you need a good product. We can definitely help with that. If your septic system needs a tune-up we can do that for a very fair price and you won’t have to worry about it for quite a while.

You do not want to contact a business that does not cater to the things you need. A residential business is mostly good for personal homes that do not need much work.

For a business or large job, you want a business that will easily perform your needs and do what you want. It may be hard to find the perfect one, but for all your San Jose plumbing needs, we can help you out.

Just call us and describe the details of the job and we can help you out. It is important to have a well working plumbing system in your business, both for your customers and your workers.

It is not hard to get exactly what you want for a price you can feel comfortable with. A little bit of shopping around is all that is necessary, but you can meet someone who is able to perform exactly what you want and you can build quite a good relationship with them, perhaps not a personal relationship, but a more commercial one. You might be their favorite customer, but they can turn out to be yours.

When to Replace Your AC Unit

A new air conditioning unit can be a big expense for your home or business, but an old, inefficient unit incurs frequent repair costs and high utility bills. To save money on repairs and utility costs, replacing the entire unit may be worth it.

The biggest sign that you need to replace your AC unit is the age of your unit. Air conditioning units are not meant to last much more than 10 to 15 years. If your unit is over this range or close to it, it is better to replace it than to pay for repairs. An old unit can also cost you money by causing your utility bills to be much higher than other homes or companies in your area. Since cooling and heating often make up as much as 44 percent of your utility bill, this higher cost can add up quickly.

Besides not working as effectively, older AC units often use R22 refrigerant, a substance that is no longer being used in newer models because of its environmental hazards. Due to the expense and difficulty in replacing the type of refrigerant in your current unit, replacing the entire unit is the more efficient option. Another problem with older units is they often have a low SEER rating, which means it costs you more to run it. Newer models must have a SEER rating of at least 13, to ensure a higher efficiency.

Other Signs You Need to Replace Your AC Unit

Some other factors to consider when deciding if you need to replace your AC unit are extra dust in your home or business, and an inconsistency in the cooling and humidity levels.

If you have started to notice that your residence or business is constantly coated in dust, even after cleaning, this may be a sign that your air ducts are leaking. Not only do these leaks cause the excess dust, they also make your system less efficient which brings up the cost of using the unit. A lot of noise coming from your unit can also be a sign of inefficiency. The ductwork may not be large enough for the size of your home or business.

Another sign that it’s time to replace your AC unit is the comfort level of your home or business is inconsistent or hard to maintain. The air conditioner is meant to keep humidity levels low and consistent to make your home or business feel more comfortable. If this is not the case, or if the temperature fluctuates from room to room, it is probably time to get a new unit.

In some of these cases, a repair may be possible to fix the unit. However, if the cost of the repair is going to be almost as much as a replacement, and your unit is almost at the age limit, it is more effective for you to replace it rather than repair it.

If you any of the above describes your current situation, call us today at 408-295-2182 to get started on achieving a more efficient home or business.

Saving Time and Money By Using a Professional Sheet Metal Company

When facing sheet metal projects that need to be completed on commercial or residential buildings, it isn’t uncommon to wonder if the project can be done without professional intervention. The DIY processes of sheet metal fabrication may initially seem like an effective way to save money, but many find themselves spending more in the long-run. Even with the financial aspects aside, failing to hire a reputable professional to tackle your sheet metal needs can result in safety issues and code violations as well.

Many people associate sheet metal workers with just roofing alone, but their expertise is truly expansive to say the least. Becoming certified in sheet metal fabrication requires workers to be able to:

Becoming well-trained in these areas give sheet metal workers the experience and skills necessary to successfully complete your sheet metal projects with the most cost-effective approach. They also carry licensing and insurances that are regulated on state and federal levels, giving both you and their employees the protection and accuracy that you need to get the job done. Attempting to complete these sheet metal projects on your own will not guarantee the desired result, which can end up costing you in terms of future renovations. The obligations of the sheet metal company will be listed out in their insurance policies and contracts, legally providing you with reassurance that you will get the result that you desire.

 

Safety Should Be a Central Priority

A professional sheet metal fabrication company will also have access to the proper equipment to perform any sheet metal tasks that you send their way. Attempting to complete these projects on your own without the right tools can put you and anyone else involved at immediate risk. Hiring a professional sheet metal fabrication company will give you peace of mind knowing that the projects are being completed with the necessary safety equipment, as well as the appropriate skill level.

Hiring a professional sheet metal fabrication company will save you both time in costs when it comes to successful renovation, building, and other mechanical contracting needs. Our team will address any projects you have with the most affordable and productive approach available. Reach out to our San Jose office today to get a quote or to set up a consultation. Call (408) 295-2182

Experience and Reputation Matters When Choosing a Plumbing Company in San Jose

As a homeowner, you no doubt know how annoying plumbing problems can get. If you’re lucky, your problems haven’t been any worse than an occasionally clogged sink or a running toilet. If you haven’t been lucky, you may have had to contend with stopped up sewer lines and leaky pipes that spray water everywhere. Fixing these problems is not easy, which is why you need to find a good plumber in San Jose to take care of them when they arise.

The only issue is knowing how to find a reliable plumbing company. There is obviously no shortage of plumbers throughout the United States, and they aren’t all created equal. What you need is a plumbing company with a lot of experience and a good reputation. Here are a few tips that will help you find one.

First of all, you can ask people you know for recommendations. Even in the age of Google and social media, word of mouth is still the best advertising method out there. Ask your friends, family members and neighbors who they would call if they need a good plumber and who they would avoid. You will almost certainly have better luck finding somebody this way than through any other method.

Emergency Plumbing Response in San Jose

If you have a plumbing emergency in the middle of the night and you don’t want to call your neighbor for advice, you can also look to online reviews to find a reliable plumber near you. This process isn’t foolproof since there are lots of questionable reviews out there, but reading reviews will at least give you some good ideas of who you can trust with your home’s plumbing. Try to find someone with consistently good reviews from people who have verified their identity on Google or Yelp; don’t just trust a random review with what looks like an assumed name.

Finally, when you look for plumbers near you, try to find one that has been in business for at least a few years. Plumbing is a complex trade, and it can take time to become good at it. If a plumbing company has been around for a few years or even a few decades, you can generally assume that they have the experience and the reputation to warrant their longevity.

Contact O.C. McDonald for Your Plumbing Needs

If you live in or near San Jose and you are in need of a plumber, contact O.C. McDonald at 408-295-2182. We have an operator available 24 hours a day ready to answer any of your questions.

 

Avoiding High Costs For a Plumbing Company Even For After Hours Emergency Calls

Eventually you are probably going to be dealing with some sort of plumbing emergency, but you do not have to be overcharged. If you decide to go with a reputable company, you can feel confident that you will receive a competitive rate and not be ripped off. Experienced plumbers may charge a little more for their time, but you can feel confident that they will get the job done right the first time. Since plumbing problems can only get worse if they are not fixed properly, you can save time and money by choosing a qualified company that can work quickly to resolve your issues and prevent water damage from occurring if possible.

Look for a Plumbing Company That:

  • Offers reasonable prices
  • Is available at any hour
  • Has a good reputation
  • Offers reliable customer service
  • Has experience dealing with issues like you are facing

 

Look for a Plumbing Company You Can Count On

Even in an emergency situation, you want to make sure that you are hiring a qualified company to handle something as important as your plumbing needs. A subpar company can make you spend even more money in the future if they do not resolve your plumbing needs quickly and efficiently.

 

Look for a Plumbing Company With the Right Credentials

It is important to choose a company that hires skilled technicians who are well-trained and able to handle all sorts of plumbing emergencies. You also want to go with a company that is licensed and insured. You should never settle for a company that does not look honest. You want to know that you are dealing with professionals when you invite people into your home to help you in an emergency situation.

 

Search for a Company With Fast Response Times

It is necessary to find a company that will be able to arrive at your property as fast as possible. When your home is being flooded with water from a burst pipe or your bathroom flooring is being soaked from an overflowing toilet, quick workers are going to be the best choice. You can consider it in a good investment to choose a company that can help you when you need them the most.

If you are facing any type of plumbing emergency, we are here to help. Give us a call today at (408) 295-2182 for fast and reliable services.