About Our Company

Climatech Mechanical Services Inc. offers professional services at affordable prices. We will maintain, service and repair your equipment to ensure maximum efficiency, reliability, safety and comfort of your building/s and occupants.We are a locally owned and operated company based in Concord, CA. Serving the greater Bay Area, CMS is committed to providing quality environmentally responsible commercial HVAC/R services.

Your time is valuable! We have integrated the latest mobile technology and software in order to expedite the service process.

Our technicians are able to access customer and equipment information, service history and work orders remotely, provide on-site estimates and finalize service plans in the field.



Climatech Mechanical Services Inc. is a 100% customer oriented business with a commitment to providing the highest quality HVAC services to our clients. CMS demonstrates an unprecedented level of professionalism focused on honesty, integrity and communication. We believe in continuous professional development, integrating the most up-to-date knowledge of commercial HVAC systems.

We know that every building and every customer has unique needs. We strive to meet your needs in a timely and professional manner. Through ongoing face to face and virtual communication, we work closely with building owners, property managers, engineers, building staff and tenants to ensure your complete satisfaction. We aim to develop your trust in our services and be your #1 resource for all of your company’s HVAC needs.


Steve_van-webABOUT THE OWNER

Steve Freschi, Owner

Steve Freschi has worked extensively in the HVAC and refrigeration industries for over 30 years. He began his career in refrigeration in 1988, joining the United Association in 1994. Through continuous education and professional experience, he worked his way to journeyman and foreman status ultimately becoming Service Manager of a large commercial HVAC company where he spent the last 7+ years before starting CMS. Steve brings a wealth of knowledge and experience in chillers, boilers, hydronics, air distribution and balancing, compressor overhaul, built up systems, package equipment from large to small systems, refrigeration and more to the company.

As the owner of CMS, Steve enjoys combining his management skills with his love of troubleshooting and problem solving even the most challenging commercial HVAC/R issues. His attention to detail and safety coupled with his extensive HVAC/R knowledge offers CMS customers an unprecedented climate control experience.