You may have an older HVAC unit that’s causing you some problems. Older heating/cooling appliances can be tricky when determining what’s wrong with them. Pinpointing the issue is one thing. Deciding if you should repair or just replace the unit is a little more difficult. If you are wondering if you need to replace your […]
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Entries by Phil Cory
When should you contact an HVAC expert to request a tune up for your air conditioners? The answer to this question depends upon your situation. Most residential customers require this type of service assistance only during the Spring and Fall. However, if you rely upon HVAC equipment in an educational, commercial, or industrial setting, you […]
When you are outside, you can breathe fresh air from all directions. In a building, you might receive the majority of your air from your air conditioning (AC) ducts. Learn why you should replace AC ducts. Most air is a combination of many different elements, including oxygen. The dirtiest air is filled with germs, dust, […]
The HVAC system of your business is a critical component of your building and its function is vital to the overall health and ability of your business to function, whether you are running a small office building or a large industrial complex. Keeping the air temperatures regulated and airflow moving steadily can impact your bottom […]
As with many home repairs, changing a thermostat might seem like it requires a specialist. Whether adjusting your current aging thermostat has become a guessing game or you have a new smart thermostat, rest assured changing it is an easy process. Let’s walk through the steps. First, identify the type of heating and cooling controlled […]
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. […]
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 […]
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 […]
Custom sheet metal fabrication involves cutting and bending a metal sheet that is typically less than ¼ inch thick. Custom sheet metal fabrication is needed when standard parts do not fit, or when the job has specific manufacturing challenges. The ability to do this helps solve problems that cannot be solved using off-the-shelf parts. The […]
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 […]
OC McDonald Company, Inc.
1150 W San Carlos St
San Jose, CA 95126