After Hours and Emergency Service Technicians and Plumbers in San Francisco
With over a century of service in San Francisco, we at O. C. McDonald are dedicated to providing all our customers with the best quality
BLOG
What is Sheet Metal Fabrication?
Manufacturing any product out of metal requires sheet metal fabrication. It is the fundamental process of taking a plain sheet of metal and forming it
Types of Heaters Commonly Used in Silicon Valley
4 Types of Heaters Found in Silicon Valley Heaters are essential devices in homes and workplaces because they offer comfort and improve air quality during
Finding the Best HVAC Contractor in San Jose, CA
Whether you are in need of plumbing, process piping or a HVAC system, it is important to choose a contractor company that is well known
What Exactly is a Mechanical Contractor?
There are times when many of the building trades seem like modern equivalents of the guild system of the Middle Ages. Which is to say
Benefits of Hiring a Licensed and Experienced Plumbing Company in San Jose
Keeping your plumbing in good condition at all times is vital. This helps to avoid having to pay dearly for any damage that may occur
How Much is Air Conditioner Repair?
Air conditioner repair costs will vary depending on the brand, size, and type of air conditioner. However, it is important to have an experienced HVAC
What Is a Design Build Contractor?
Do you have a building project? If yes, you should consider hiring a design-build contractor. In design-build, rather than the owner contracting with two separate
Why HVAC Maintenance is Important for Facilities
It’s without a doubt that your HVAC equipment is one of the most precious and if anything, one of the expensive equipment in your facility.
Is Your Air Conditioner System Still on R-22?
Many air conditioners manufactured before 2015 use a refrigerant called R-22, more commonly known by its brand name, Freon. The United States Environmental Protection Agency