Founded on Service.
Built to Last.

From rooftop units to complete control systems, Flo-Rite has served commercial and industrial facilities across San Antonio and South Texas since 2014.

meet the Team Behind Your Building's Comfort

Veteran-owned. Locally rooted. Serving Texas businesses with commercial HVAC and building automation since 2014.

Our team

Veteran precision meets commercial HVAC mastery under the Texas sun.

Mike Vargas
Founder, CEO
Sarah Chen
Operations manager
David "Gunny" Reyes
Lead technician

Why San Antonio businesses call Flo-Rite First

Veteran-owned and operated

Founded by a veteran. We run jobs with the same discipline and accountability.

Fast response, minimal downtime

When your system's down, your business is too. We prioritize getting you back online.

San Antonio based

We live here, work here, and answer to our neighbors,  not a corporate office in another state.

Field notes

Explore our latest blog posts to discover expert insights and innovative solutions tailored for your business needs.

What Is Building Automation? A Plain-English Guide for San Antonio Facility Managers

Read more
HVAC

How Much Does Commercial HVAC Installation Cost in San Antonio? (2026 Guide)

Read more

Customer testimonials

See Why Customers Trust Flo-Rite Mechanical

"Excellent experience with Flo-Rite. Communication was great. Price was right. Ron, the service tech, is one of the most conscientious and professional service people I've experienced."
Carl Galletti
Google Review
"I just had my 15 year old system replaced with a new Lennox system. The crew at Flo-Rite did a clean & excellent install. They showed up on schedule and answered all my questions. If your looking for service or need a completely new AC, I highly recommend calling Flo-Rite for the job."
DyNaMiKe (MC)
Google Review
"Flo-Rite is very professional company that delivers quality service from the field techs to the office personnel. Marissa Flores is exceptional in that she is friendly, keeps you posted, follows through and thoroughly on your service call. Very personalized and service beyond comparison. Highly recommend."
Fernando Yebra
Google Review
"Awesome company with great customer service. I was taken care of quickly and updated as to when technician was on the way. Technician was super nice and upfront about what needed to be repaired. It's hard to find a company that is honest and reliable but FLO-RITE is the real deal."

Andrea Medina

Google Review

"Fantastic service. This company is always on time, professional and reasonable in price. Jonathan was our serviceman and he is top-notch. Highest possible recommendation for this company. You can't go wrong with them."

Curby Graham

Google Review

"Great service! Very knowledgeable technician who serviced our units and provided recommendations as to what maintenance routine we should be on. Will definitely be using them again!"

Mark Maldonado

Google Review

Request Service Today

Are you ready to hire a team dedicated to quality parts, superior service, and excellence? Contact our team to discuss your service needs and schedule a consultation.

1803 Grandstand Dr Ste 200,
San Antonio, TX 78238
Mon – Fri: 8:00 AM – 5:00 PM
Sat – Sun: Closed
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