two men unboxing an air conditioner

Stan’s has been installing heating and cooling systems in new homes for over 50 years. We know we have to consider each new home as a complete system. We need to be as attentive to insulation and ductwork sizing as condenser-sizing and theoretical efficiency. We take this ‘Whole House’ approach with every home, new or existing.

We provide the most efficient, state-of-the-art air conditioning, furnace, heat pump, mini-split, and geothermal options and will help you determine which product mix is best suited for your new home’s needs. We provide fully customized solutions with free estimates. We consult with builders and future homeowners, we do a job site layout, we perform Manual J8 load calculations and our in-house design team does computer-designed Manual D duct sizing.

Stan’s is the only company offering all these services in conjunction.

A New Construction Expert will personally manage the design and installation and will be your dedicated point of contact within Stan’s.

Stan’s specializes in installing systems according to Energy Star and Green Building Program guidelines. We’ll build systems for properties ranging from tract homes to huge custom mansions. We offer maintenance, repair, and replacement services and are prepared to work with you and your new home for your whole ownership.

Stan’s Whole House Expert – Existing Construction Project Manager:

Mark Guarino: Mark studied HVAC design at Alfred State College in New York and served in the United States Army for 5 years. Mark finished his tour of duty at Fort Hood and after leaving the Army, he specialized in new construction for Christianson Heating and Air Conditioning. He was with Christianson for 4 years and then spent 11 years as New Construction Manager for Casa Mechanical. Mark joined Stan’s in June 2012 and in a short time has revolutionized our New Construction services. Mark and his wife Jennifer have two daughters and have lived in Austin for the past 15 years.

Set up an appointment online by filling out the form, or call us at:

Austin: 512-929-9393    |    Georgetown: 512-869-6995    |    Marble Falls: 830-693-9390