Posts by Kent Hansen


Kent Hansen | September 8, 2021

Many homeowners across Hampton Roads wrestle with deciding the right time to replace their heating and cooling systems. Here are 10 indicators that point to the fact that your HVAC system is ready for an overhaul. In most cases, you…..

Read more

HVAC Preventative Maintenance: Prevent HVAC Maintenance Cost with These 6 Must-Know Tips

Kent Hansen | August 27, 2021

HVAC Preventative Maintenance: Prevent HVAC Maintenance Cost with These 6 Must-Know Tips April 8, 2019 by  Cielo in Blog HVAC is a year-round necessity; these systems help us keep warm in the winter and cool during the summer. With continuous usage such as this,…..

Read more

6 Ways to Improve the Efficiency of Your HVAC System in 2016

Kent Hansen | August 19, 2021

2016 is well underway! Whether you’ve kept up with your health, fitness and financial goals from the beginning of the year or not, make sure you take steps to care of your HVAC system! Take a look at some HVAC…..

Read more

5 reasons why HVAC systems visibility needed

Kent Hansen | July 29, 2021

Commercial buildings account for more than 35 percent of the total energy consumption. In most of those structures, heating, ventilation and air conditioning systems consume more than 30 percent of the total energy use. Building owners and facility managers are…..

Read more


Kent Hansen | July 15, 2021

While some HVAC issues are simply a matter of cleaning coils and filters, many of the 10 most common heating and cooling system problems will develop into much bigger concerns if not serviced early. Most of these can be avoided…..

Read more

Controlling Mold in Your Commercial Property With Your HVAC System

Kent Hansen | July 2, 2021

Mold growth is an all-too-familiar problem for commercial property managers. When overlooked, it can cause discomfort and irritation for the building’s occupants while also compromising indoor air quality. To better control mold in your property–and prevent its development–you’ll need to…..

Read more

Otto Nemenz Moves

Kent Hansen | June 1, 2021

Otto Nemenz International (ONI) has moved to a huge new facility at 5700 Buckingham Parkway, Culver City, CA 90230. We usually list specifications for cameras and lenses. Here are a few specs about the new place. These details tell a lot…..

Read more

All Information about Metal Machine Shops

Kent Hansen | September 29, 2019

In this article, you will get all the details regarding metal machine shops. So if you are curious about knowing some facts and interesting knowledge about metal machine shops, then this article is for you. All the procedures and methods…..

Read more

Why Every HVAC Firm Should Hire A Marketing Firm That Specializes In Heating and Air Conditioning

Kent Hansen | July 15, 2019

Do you normally offer HVAC services? There are many factors that you should consider. You will note that most people have actually started offering these services out there. This is because most homeowner usually want to enjoy more comfort in…..

Read more

What Otto’s HVAC Do

Kent Hansen | January 15, 2019

Otto’s Signature Series Equipment is manufactured for us in the USA in a state-of-the-art, ISO9001 certified manufacturing facility. Installation. We use only new, first quality materials in our installations. Our courteous and respectful team of quality craftsmen employ the best practices so…..

Read more