What To Do When You Need Emergency Air Conditioner Repair

Air conditioning at the workplace must work perfectly if you want your staff to work without disruption. Sometimes an emergency might occur. Some of these situations are easy to spot, while others can be complex. Some of them you can fix, but others require tools and skills that only experts have.

If your system manifests any of the following complications, you need an emergency repair.

  • Icy evaporator/condenser coils
  • A plastic smell on your wiring
  • Uneven conditioning/cooling
  • Unusual noises

For most people, when they encounter some of these problems, they tend to ignore them especially if the system is still working. If you do so, you risk further damage, which can lead to expensive repair and replacements. Do not ignore even the slightest of them; have it fixed immediately.

If your system has any of the complications above, do the following:

Check if the system is powered correctly

It is simple; if your power supply is not adequate, your system will not work optimally. Power outages, intermittent capacity, and low voltage can cause system failure. You have to check your power source to be sure that your system has an emergency. Tripped circuits and breakers, powered off switches, and destroyed fuses can give you a false alarm that your system is not working.

Check your thermostat settings

Your system is not cooling because it is probably not set to cool the office. Always check your system settings before calling in for an emergency. Ensure that your thermostat temperatures are below the room temperature if you want to cool a room.

Check your filters

Clogged or dirty filters can be the cause of your air conditioning problems. If you know how to clean reusable air filters, you can go ahead and do that. If you are not sure, call in a trained expert to help you with that. You can also replace it with a new one as you wait for the expert.

Call a professional

Once you have checked the power, settings, and filters, your system should be working efficiently. If it does not, it means it needs an emergency intervention. Call in trained HVAC experts within your location.

An experienced and professional company will troubleshoot the problem and fix it. If your system has vulnerabilities, it will also advise you accordingly.

We are professionals in this area; call now 408-295-2182 if you need any help.

5 Things You Can Do to Avoid Calling Any AC Repair Companies

If your company maintains facilities in the San Jose or Bay Area, you certainly appreciate the challenges of depending upon HVAC firms to provide rapid service on short notice following an unexpected breakdown. By far the best strategy involves avoiding the need to request skilled cooling system services. Taking five precautionary measures helps ensure you encounter minimal costly “down time” as a result of a malfunctioning HVAC system:

First, you’ll want to familiarize yourself with services available from one of the leading industrial, commercial and institutional HVAC design and rebuilding mechanical contractors in this area. O.C. McDonald possesses extensive experience assisting local businesses. We specialize in process pipe fitting for HVAC systems. By adding our name to your emergency contact lists, you’ll always obtain access to well-qualified specialists in this field on a 24/7 basis.

Next, you should consider asking us to customize a cooling system for your plant. Whether you maintain an educational institution or a high-tech manufacturing venture, we’ll help design and construct a tailored AC system with the capabilities to meet the needs of your business mission. This step eliminates problems arising from a “one size fits all” consumer-based model for HVAC services. We offer turnkey development and installation assistance.

Important Additional Measures

Three further measures help you keep your system running, avoiding the need to contact a repair service on short notice. Most importantly, consider asking O.C. McDonald to provide regular monthly or quarterly inspections and maintenance services for the system we design and install. This regular consultation helps us detect any developing problems at an early stage. It helps prevent sudden, catastrophic cooling system breakdowns.

Yet another useful protocol involves carefully monitoring your system’s performance. If you anticipate a higher than normal demand for HVAC services during a summer heat wave, for instance, implementing this action helps you remain alert to the condition of your equipment. If this machinery appears likely to exceed its normal operational parameters, you may want to schedule an extra, early inspection and maintenance visit from our service technicians.

Finally, encourage your in-house plant maintenance and HVAC personnel (if any) to consult with us periodically about the most important available upgrades for your cooling system. No enterprise remains completely static. We’ll help ensure your cooling and heating systems evolves efficiently and cost-effectively!

Call us today 408-295-2182

Can Custom Duct Work Be Done To Fit My Building?

The building that your business occupies for years can prove to your customers that you are here to stay. But what happens when you experience growing pains? Many times a building simply no longer provides what you need. So, now you have some decisions to make. In most cases, a new building is out of the question so you must look deeply into what your needs actually are and compare this list to the existing space and what it could provide in a new configuration.

  • Historically, office space is easy to deal with.
  • However, the comfort level, efficiency and safety of the newly configured space all need to be addressed. When a building is initially designed, the systems tend to be somewhat over-engineered allowing for future expansion and unfortunately a bit less efficiency.
  • In the case of the HVAC system, Rooftop units are easily upgraded to proved additional heating and cooling.
  • In the case of larger buildings with mechanical rooms designated for HVAC equipment, the room and equipment can be reconfigured to meet current needs. Air handling units, pumps and other system components could be upgraded, many times using the existing units by simply increasing capacity. A larger fan motor can provide additional air moving capacity. A pump with a larger motor or even just a differently designed impeller can provide additional water for heating and cooling.

Getting the increased air flow to where you need it!

Upgrading the mechanical room or Rooftop units is all well and good but what about the requirements of the newly reconfigured space? You can assume that the existing ductwork will not be sufficient to handle the new air delivery requirements. Most times, these air delivery requirements are dictated by law for various industries. For example, a laboratory has very different requirements from an office space.

Your HVAC system helps keep the air clean and tempered in your work environment. By law, there are different requirements for “number of air changes per minute” in a space. This keeps the air fresher by venting a portion of the air to atmosphere and replacing it with fresh air.

Custom duct work is a large part of the building renovation process. If you find yourself in this situation kindly give us a call and we will help you through the process. Ready to get started? Call us today at 408-295-2182

What is a Design and Build Contractor?

In the traditional design-bid-build model used in the construction industry, the owner hires a designer on one side and a contractor on the other. Once the design phase is complete, they will invite bids from contractors for the actual construction of the final design.

Design and build is another type of contract that has become popular of late. In this type of contract, the project design and construction is undertaken by the same entity. Instead of 3 parties (owner-designer-contractor), there are only 2 entities involved.

In many cases, a design and build contractor is a general contractor who also leads the project design with a professional architect or engineer. Some design and build firms have professionals from both sides – design and construction. Other general contractors employ architects or designers to provide design services in-house, so to speak. In some cases, a design firm may partner with a construction firm for a specific project or time frame. Many such contracts allow the owner to take the design plans and go elsewhere for actual construction.

Advantages of Hiring a Design and Build Contractor

  • There are quite a few benefits in using design-build contracts for projects: The owner has to deal with only a single contract and one firm. There is no back and forth between the owner, designer, and contractor to haggle over details, costs, and schedules.
  • It saves a lot of time. The contractor doesn’t have to wait for the architect to complete the design before starting construction. For a small project, design and construction can commence at the same time. A larger project can be divided into phases with the design and construction of each phase happening simultaneously.
  • It allows the contractor and specialty subcontractors to propose better solutions to specific elements during the design stage itself. They don’t have to wait until construction begins to make changes.

That’s not to say there are no drawbacks. Sometimes, the contractor may cut corners (design-wise) to complete the project on time or within budget. They may also make design decisions in areas they have no experience with. However, the pros outweigh the cons for the most part. It’s no surprise that the number of design and build contracts has been trending upward in the last few decades. They’re used in many countries as they reduce the risks for owners and completion time of projects. If you’re starting a new construction project or remodeling an existing building, call us at 408-295-2182 for an estimate.

Ways That HVAC Contractors Can Actually Help You Save Money

Although everyone wants to ensure their utility bills are low and save as much money as possible, most people still think that spending money on regular HVAC services isn’t wise. But, hiring a contractor should always be considered as an investment that will surely pay off. When you work with a knowledgeable and experienced HVAC contractor like O.C McDonald, you can save money. Are you wondering if this is possible? Read on to find out more.

Enhance the efficiency of your system

Your unit’s energy efficiency level will determine how much you will pay. Have your energy bills been increasing dramatically in the past recent months? Several factors may be causing this change but an HVAC specialist can easily pinpoint the issue and help you solve it. Perhaps you simply need to get the filter replaced or clean the fan. Alternatively, you may be required to install another energy efficient unit that may help you save money and improve your home’s value. Fortunately, an HVAC contractor can assist you to decide the best option.

Make sure the A/C operates optimally

If you have an HVAC unit that’s running at half capacity, you should realize that it’s expending more energy than usual thus will increasing your bills. Unless you call your contractor to come and service the system you may never know that this is happening. By contacting a professional, you will ensure your system runs smoothly and reduce expenses.

Prevent damages to your unit

Most expensive repairs result from a problem that has been neglected for a long time that simply worsens. For instance, you may realize that your HVAC unit is noisier than usual but choose to ignore the issue until it later causes serious damages to the entire unit. Although this mistake is simple, it is very costly. An HVAC expert can offer the help you require by tending to the problem and fixing it even before it becomes bigger and costlier. With correct maintenance, your unit will be an outstanding investment since its lifespan will be prolonged.

You should never ignore contacting your HVAC contractor even if you are thwarted by the service cost. Always remember that you are making an informed investment that will pay off. Would you like to service your unit to save cost? Contact us today at 408-295-2182

Who To Call (And Why) For Water Pressure Issues On Your Commercial Property

When you’re the property manager of a single -story or multi-story commercial building in and around San Jose, it’s important to take water pressure problems seriously. Normal water pressure ranges from 40psi to 80psi. If you have a sudden drop in water pressure from the lower to the upper floors, your boost pumps could be broken or you could have numerous leaks in your plumbing system.

Why You Should Call a Plumber for Your Water Pressure Problems

While low water pressure may not seem like a big deal, it can be disastrous for your building, depending on the cause. Common causes of low water pressure include:

  • Boost pump failures
  • Incorrect pressure switch setting
  • Malfunctioning or old water fixtures
  • Numerous small water leaks
  • Pipe corrosion
  • Pressure regulator failure
  • Problems with water valves
  • Problems with the city water supply

While it is possible that your water pressure problems are due to low pressure within the city’s water supply system, it is unlikely. It is more likely that you have a problem with the water supply system in your building, and if the problem turns out to be leaks or corroded plumbing pipes, you could be headed for a pipe blowout, which can cause extensive water damage, including mold growth and the need to replace drywall, carpets, and fixtures. If you’ve noticed a drop in water pressure or received numerous complaints about low water pressure, it’s time to call a professional plumbing contractor to evaluate your system and make the appropriate repairs.

Get Your Water Pressure Problem Solved with Help From O.C. McDonald

At O.C. McDonald, we have the expertise to diagnose your low water pressure and recommend the appropriate solutions to restore the pressure in your water lines. We can test the water pressure in your potable water lines to determine if your pressure is low, and we can pressurize your lines to determine if there are any hidden leaks. Once we’ve diagnosed the causes of your low water pressure, we can recommend the appropriate repairs and make those repairs, including replacing old, corroded and leaking plumbing pipes and adding or replacing pressure regulators and boost pumps.

To get help with your plumbing system and to diagnose the causes of your low water pressure, call us today at 408-295-2182

How and Why Industrial Facilities Managers Rely On Emergency Plans

Whether it is earthquakes on the West Coast, tornadoes through the Midwest, or devastating floods in the Southeast, or fire emergencies anywhere in the country, Facility Managers with an Emergency Plan in place are critical to both recovering and restarting business operations following a disaster.

First and foremost is the safety of all personnel. By having an evacuation plan in place, combined with a team of trained and knowledgeable responders, you are ready.

With trained emergency captains and employees, along with locations for all evacuees to assemble, you can mitigate the risk of injury or worse to personnel.

Preserving the physical facilities by following appropriate shutdown and lockout procedures can save millions in restarting business functions following a disaster.

Disasters like hurricanes can inflict billions of dollars in damage on facilities as well as cause the tragic loss of life.

Few companies have a comprehensive emergency plan in place, and fewer still have the expertise to put a plan together.

But you don’t have to live in fear of a disaster bringing your business to its knees. With our help, you can rest easy that in the event of an emergency you will have a robust plan in place.

Emergency Planning Services

The basic elements of an emergency plan includes:

  • Executive Summary
  • Purpose
  • Policy
  • Responsibilities
  • Emergency Types
  • Operations Management

The body of the plan includes:

  • Direction/Control
  • Communications
  • Life Safety
  • Property Protection
  • Community Outreach
  • Recovery/Restoration
  • Administration/Logistics

With an emergency plan in place, you can conduct periodic safety evacuation drills. You have checklists that key personnel will cover on a regular schedule to ensure that the maximum safety measures are in place and working as required.

Emergency plans are like taking out life insurance on your loved-ones, or home and fire insurance on your property. You hope you will never need it, but you have the security of knowing it is there if a disaster does occur.

You have a great deal invested in your business, both economically and emotionally. Protect it with a comprehensive plan to respond to emergencies that might arise.

Ready to get your plan started? Call us today at: (408) 295-2182

Best Strategy in Choosing a Contractor

It is vital that you comprehend the best strategy of narrowing down on the most reliable contractor once you have a particular project that desires professional input. Choosing the best mechanical contractor can be a very difficult errand. It is our pleasure to provide some basic guidelines in selecting a contractor that will make the process easier.

How to Choose a Contractor for Your Next Project

Often, people selectively choose an item from a store based on unique qualities necessary for efficient use. The same rule applies when you are choosing a contractor. Selecting a professional contractual worker holds an equal emphasis as buying standard equipment. For a device to function optimally, it requires proper installation and routine upkeep. If you resort to poor mechanical contractor selection policies, you expose yourself to risk. Remember that not all contractors are great and have mastered their skills. Initiating thorough research may mean the difference between expert input and getting ripped off by a quack.

Tips You Must Know in Selecting a Contractor

The expense of repairing and maintaining an improperly installed HVAC system can create a massive negative impact on your company’s profits. Ascertain that your system is installed appropriately from the beginning. All contractors must possess a license that allows them to practice in their region. Accreditation from the relevant regulatory body ascertains that they have adhered to all the necessary legal statutes and professional qualifications. Expert contractors usually go through certifications processes that are approved, and it is only through a license that you can be confident that they have completed the course. One of the surest strategies in knowing if you are settling on the best is via contacting previous clients. Based on their first-hand data on services delivered, they are going to offer you great insight on whether or not to hire the contractor. Contractors charge differently based on industry experience and expertise. It is better to hire a costly contractor that has great experience rather than an amateur. Striking a good balance between quality of work and price ought to be your target.

Ensure that the contractor:

• Possesses knowledge of different systems from various manufacturers

• Have excellent customer care and respond well to your needs

• Don’t possess a lot of legal troubles

• Offer you a list of references

After you have considered these ideas, you can have a good clue of the contractor to select.  Get in touch with us to discuss any tasks that you might have that require the expertise of a mechanical contractor.  Call 408-295-2182

Tips For Environmental Heating and Cooling in San Jose

Environmental heating and cooling is an objective for companies aiming to be better corporate citizens. Investing in heating and cooling systems can help a company reduce its carbon footprint and save money. Here are some tips for environmental heating and cooling in San Jose.

 

Implementing zoning

One of the most common recommendations we offer to our customers is to implement zoning. HVAC systems with zoning configurations only cool and heat the areas of the building that are currently in use. Less energy is consumed when the system is not being operated. Rooms that are positioned near sunlight can be assigned a zone to be inactive during daylight hours when the temperature are higher, avoiding the use of heat. Likewise, the cooling settings can be adjusted to higher temperatures where people are in constant motion and more likely to be warmer.

 

Setting up a maintenance plan

Implementing a maintenance plan is another way to save energy. Changing the HVAC filters periodically can reduce wasted energy consumption by anywhere between 5 and 10 percent. Clogged filters impact indoor quality. The restricted air flow also causes the HVAC systems to operate inefficiently. It is recommended that the HVAC filters be changed on a quarterly basis to preserve the performance of the HVAC system. Some experts suggest that they be replaced every three months to achieve true energy savings.

 

Know when it’s time for an upgrade

Sometimes systems can only do but so much when they reach a certain point in their service life. If you find that the repairs are becoming more frequent, then your system may need to be replaced. Upgrading your HVAC system will reduce your energy consumption and lower energy costs. The more energy efficient tend to be the newer systems released in recent years.

 

Consider retrofitting

Retrofitting your HVAC unit is another option. Advanced control systems and sensors can be added to the existing system. This means that the area is only cooled or heated when ventilation is needed. The sensors gauge fluctuations and temperatures, trigger heating or cooling activities as needed.

If you are ready to reduce energy consumption and are open to exploring the options available, consider implementing any of these solutions. If you have any questions about improving the energy efficiency of your system, call us today at 408-295-2182

What To Look For In a New Construction Contractor

It’s a beautiful day and as you settle into your morning routine at the office, sipping on your second cup of java your office line rings. A pipe has burst in the lobby restroom and water is everywhere. The company’s largest client is coming by for a lunch presentation and time is of the essence. If you’re prepared, you’ll have your construction contractor on speed dial. If not, you’re going to have to move quickly to find a reliable and reputable firm that can handle the situation stat. Don’t put yourself or your business in that situation.

Identifying a new construction contractor doesn’t need to be daunting. Hopefully, you’ve not waited for a plumbing or HVAC crisis to look for a new construction company to work with. If you’re a large corporation or small to medium sized business, the same evaluation strategy applies.

Key Qualities to Look for in a New Construction Contractor

Company history. The length of time a company has been in business says a lot. There are construction contractors that come and go. Look for a business that has a solid history. Factor in how many years they’ve been in business and if they’re family owned, even better. A construction contracting company that has generations of experts behind it is a find.
Reputation. If the company has been in business for years, they must be doing something right. Take a look at their reputation. What are customers saying about their work? Do they get the job done in a professional manner? Are they dependable? If they’re keeping their clients happy and expanding their business, give them another positive check on your evaluation list.
Expertise. Your construction contractor should be well-versed in the basic mechanics of everything from piping, gas fittings, new and old construction, to HVAC and more. They should be able to handle it all. You want to use an expert firm. One that keeps up with proper licensing and training for all crew members and leads their industry when it comes to cutting edge technology.
Safety. Safety first should go without saying, but this needs to be taken into consideration. You want a new construction contractor that put this as a top responsibility.

Ready you ready to make your move? We can help, call us today at (408) 295-2182