UV Light Protection A light that kills germs? It’s a crazy idea, but, it’s science and it works. It’s just a light, but the engineering behind it is amazing. It’s Ultraviolet Light. When turned on, the bulb produces an almost whimsical, neon-violet glow but what it’s actually DOING is astounding. But again, it’s a light,…
There are 2 kinds of people in the world right now. Those who believe that COVID-19 (Coronavirus) is real, and those believe COVID-19 (Coronavirus) is a hoax. EITHER WAY. I think it’s pretty safe to say that every person on this earth can agree on this one thing… We all need air to breath, and…
WACO LOCATION COMING APRIL 1, 2020 Find Out More On Our Website HERE The HALO REME / REME LED Air Purifier Friends, as distasteful a subject as it is, COVID-19, also known as the Corona Virus, is real and it’s here. The More we are learning about it the scarier it may seem, but it…
WACO LOCATION COMING APRIL 1, 2020… NO FOOLIN’ We are excited to announce that we are branching out! We will have a NEW Waco location come April 1, 2020 NO FOOLIN’! The new Operations Manager? None other than David Kampfhenkel, son of Owner Donald & Denise Kampfhenkel of D&D Mechanical in Kerrville, Texas. David is…
As of the twelfth of this month I have been in air conditioning for 42 years. I began as a vocational student sweeping the floor of a sheet metal shop and occasionally helping on the air conditioning side of the business. During college I worked part time as a designer and estimator. After college…
Written by Donald Kampfhenkel, owner of D&D Mechanical I am going to rant today. My new favorite saying is going to be “If you want it cheap go down the street”. We offer some really good value jobs and many times have the low price on the job. However, we can’t beat a low…
Written by Donald Kampfhenkel, owner of D&D Mechanical Are two-speed units worth the cost? That’s a question that is often asked. The answer is yes and no. No, if you are going to sell the house in the next year. Yes in all other cases. I put in a 15 SEER Trane heat pump…
Changing the filter for your air conditioning system is like properly maintaining your car. If you change your filter regularly, your AC system will last longer. The filter has many different effects on your system that most people don’t know about. Many times it will keep you from having to rack up expensive repair bills.…
Welcome! This is the blog for D&D Mechanical. We are an air conditioning and ventilation company that also does sheet metal work. Please explore our website, look at pictures and leave a comment at the bottom of the page.