Keep It Simple

Simplified HVAC and Mechanical Systems Design, LLC

K.I.S.S. : Keep It Simple and Sincere

My Professional Assistance

Hire Me

In years of experience, I contributed to numerous projects that helped clients achieve their goals. I am available for engineering services contract for new projects or system evaluations with results provided on a timely schedule. See my contact information below and Get-in-Touch. _ Serving all of the contiguous U.S. 48 states and most of Canada.

Work With Me

Getting Things done Right the First Time is a priority.

Thorough communication is Key.

My skills and specialities include ACCA Manuals J, S, D and N; developing mechanical systems that are simple and economical regarding front-end cost and operating costs based on your project and locale.

Follow Me

My portfolio showcases various Design Requirements & Concepts in residential, commercial, retail and industrial projects created throughout my career. You may wish to Subscribe to my site to get updated when I add new ideas.

About My Background

My design and analytical work is a focused, continuous effort to assist and satisfy all clients while matching equipment to your needs and comfort. HVAC Design, Mechanical Engineering/ Analysis, Equipment Selection and Construction experience for more than three decades in a variety of fields / industries. Residential projects of all sizes: 1500 square foot ranch, luxury homes or multi-tower high rise condominiums; retail, institutional and commercial spaces; also, Industrial, Chemical and Power Plants.


__ __ __ Architects __ Mechanical Contractors __ HomeOwners


Get-in-Touch: Please provide available drawings, floor plans & specs as PDFs, and your site description.

Dan Racine

23212 Grassy Pine Drive
Estero, Florida , 33928-4333

Send Me a Message

Building and Maintaining a Simple, Sustainable, Smart Home

Address Your IAQ Requirements with a Dehumidifier (Zones 1, 2, 3, or 4 ) and/or Humidifier (Zones 4, 5, 6 & 7)


See U.S. Climate Zone Map Regions 1 through 7

MAP Link–

Define the Building Thermal Envelope

Analysis of heat gain and heat loss and equipment selections are personalized to address your comfort, air indoor quality, project schedule and satisfy your overall cost objectives.

Your location is critical in determining the Design Temperatures and Heating / Cooling Degree Days for your locale. ____ Please provide your ZIP code. ____