Hi, my name is Greg Schmidt, owner, president, Schmid Heating Company, San Francisco. Schmid Heating Company is a heating and air conditioning contractor. We do residential and commercial construction, heating and air conditioning installs, sheet metal work, service work, and maintenance on all heating and air conditioning equipment. At Schmid Heating, we're aligned with Carrier Corporation, one of the oldest manufacturers of heating and air conditioning equipment. We are a Carrier Factory authorized dealer. That gives us all types of top quality service training for our technicians and installers. It also gives us access to the most up-to-date technology, new equipment, high efficiency equipment, all the state-of-the-art equipment and service tools and parts that are coming out so that we can pass these through to our customers at the best price possible. Schmid Heating Company originally founded in Colorado in 1876, moved to the Bay Area in 1900, and moved to San Francisco in 1906 right after the 1906 earthquake. Diamond Certified has been a great tool for our company. They're able to go in and research the company and give us a tool that we can use to show our customers that we really do what we say we do; that we're reliable, that we are fair, that we'll do what we say we're going to do, and they also back it up with a guarantee. We have a 100% satisfaction guarantee on all projects, whether it's a service call or a new installation. That means that you don't pay a down payment on an installation. You don't pay us at all until the job is complete and you are 100% satisfied. If you have any heating and air conditioning needs and you're looking for service or maintenance on a system, please give us a call and we'll be happy to take care of you. Thank you very much. Oh.