Flow -Tech Air Conditioning Corp.
Highly RatedDetails
Price: $$
Response: Same day
Est. 1990
Address
7023 SW 13th Terrace
Miami, FL
Review Summary
Flow-Tech's technicians — Fernando Hernandez in particular — bring genuine thoroughness to maintenance and repairs, but inconsistent scheduling follow-through has burned at least one long-term commercial customer who experienced no-shows and poor communication.
Pros
- Technician Fernando Hernandez is thorough and provides maintenance tips that extend unit life, even going beyond scope with minor fixes like lubricating squeaky doors
- Handled time-sensitive repair before a customer's party — demonstrating real responsiveness when it matters
- Full system replacement capability, including water heater and AC, for customers wanting a single contractor
- Crew (Guillermo, Jose, Chris) known for professionalism and easy working relationships
- Diagnoses cooling problems accurately and resolves them without return visits
Cons
- Scheduling reliability is a documented issue — at least one established commercial customer experienced no-shows, broken callbacks, and a technician who left without making contact due to claimed parking problems
- Customer service when things go wrong can be dismissive, with staff giving excuses rather than solutions
Our Review
Flow-Tech Air Conditioning has the technical fundamentals that Miami homeowners need: technicians who diagnose correctly, complete the job cleanly, and share maintenance guidance that helps customers get more life out of their systems in South Florida's punishing humidity. Fernando Hernandez is a recurring name in positive reviews — meticulous, communicative, and willing to spend extra time on a unit that's overdue for attention.
The company also demonstrated genuine responsiveness in at least one notable case, getting an AC repaired in time for a scheduled party when the stakes were high. That kind of execution under pressure matters in a climate where a broken system isn't an inconvenience — it's a problem that affects everything.
What keeps Flow-Tech from a higher ranking is a credible negative account from a multi-year commercial customer that describes a breakdown in follow-through: a technician who said he'd return the next day and didn't, multiple calls that went nowhere, a claimed inability to find parking as an explanation for departure without completing work. Operational failures at this level from an established customer relationship are a signal worth taking seriously.
For residential customers with straightforward repair or replacement needs, Flow-Tech's technicians have the skills to deliver. Schedule with the understanding that availability and follow-through can be inconsistent, and confirm appointments proactively if your job spans multiple visits.
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Verified Feb 26, 2026