Flow -Tech Air Conditioning Corp.
Miami, FL HVAC · #5 of 9 · 36+ yrs
At a glance
- Google rating
- 4.8★ from 210+ reviews
- In business
- 36+ years
- Services
- 6 HVAC services
- Service area
- Miami, FL
Overview
Flow-Tech leads Miami-Dade emergency calls with advertised same-day response. Mario Perez-Velasco lists 35+ years in business and family ownership. The site lists certified technicians trained on high-efficiency systems. Reviewers note punctuality and quick repairs restoring cooling the same day.
AC repair and installations across Miami-Dade, focused on residential and light commercial cooling. Emergency Response: Flow-Tech states same-day emergency response for no-heat calls. Flat-rate pricing: the company advertises clear, upfront flat-rate pricing. Flow-Tech lists 35+ years serving Miami homes and businesses.
Vouched Score breakdown — 79/100
Above the Miami, FL HVAC average of 78/100. Ranks #5 of 9 listed HVAC providers in Miami, FL.
Composite of public-record signals (BBB, license records), customer review signals (Google, Yelp), and editorial assessment of provider profile. See full methodology →
How Flow -Tech Air Conditioning Corp. compares to the Miami average
| Signal | Flow -Tech Air Conditioning Corp. | Miami avg | Delta |
|---|---|---|---|
| Vouched Score | 79/100 | 78/100 | +1 vs avg |
| Google rating | 4.8★ | 4.8★ | matches city average |
| Review volume | 210+ | 245+ | -36 vs avg |
| Years in business | 36+ | 20+ | +16 vs avg |
What customers say
"Sunny Bliss / Flow Tech replaced my water heater and repaired my air conditioning system in my Miami house. I’m very happy with the experience. They’re professional from the person on the phone to the technicians and supervisors. Highly recommend them!"
— Frances Fontaine · Mar 29, 2025 · Google Reviews"We had an excellent experience with Fernando Hernandez during the maintenance of our AC unit.He was very thorough in his work. Ensuring everything was in top condition! He even took the time to give us helpful tips on prolonging the life of our unit. As an added bonus, he went above and beyond by applying WD 40 to our creaking sliding door! His professionalism,expertise and willingness to help were truly appreciate…"
— Delia Hipos · Feb 12, 2025 · Google Reviews"Horrible company. Very bad customer service. Girl was sarcastic, kept giving excuses and did not care to accommodate a company that has been hiring them for years. Called them to check on an A/C unit, technician shows up and says he cant do it alone, needs another guy, will "come back tomorrow". Next day they don't come back, we have to call them 3 times and they give us excuses and lies. Girl said 20 mins, its more…"
— Jose Rovira · Dec 23, 2025 · Google Reviews"Finally found a reliable air conditioning contractor. They fixed my air conditioning system because it wasn't cooling. Haven't had any issue since their visit. Highly recommend them"
— Jraudales · Mar 1, 2025 · Google Reviews"Thanks, Melissa for reaching out so quickly. It was my misunderstanding after the secretary spoke to me and offered to set up an appointment the next day. I immediately accepted not paying attention to anything else. My mistake was doing the review right away instead of calling the office to speak to Melissa when the tech inform me of the charge in order to resolve the issue of the charge right away. Regardless of…"
— Frantz Gilles · Jan 28, 2025 · Google ReviewsPros & cons
- High Google rating (4.8★ across 210+ reviews)
- Long-established (36+ years in business)
Self-reported on their website — not independently verified.
- Emergency response: same-day
- Flat-rate, upfront pricing
- Specializes in AC repair
Common complaints
Surfaced from negative-leaning customer reviews on Google / Yelp / BBB. Not editorial commentary.
- Horrible company. Very bad customer service. Girl was sarcastic, kept giving excuses and did not care to accommodate a company that has been hiring them for years. Called them to check on an A/C unit,…
When to choose them — and when to consider alternatives
- You need AC repair
- You need same-day or after-hours service
- You value a long-tenured local operator (36+ years in business)
- Reports of communication gaps would be a deal-breaker for you
- You want a BBB-rated firm specifically
Services
- AC Repair — Diagnostics and repair of central air conditioning systems — refrigerant leaks, capacitor and contactor failures, condenser fan motors, and thermostat issues.
- AC Replacement — Removal and replacement of an aging or failed central A/C — typically condenser, evaporator coil, and refrigerant lines.
- HVAC Installation — Full HVAC system installation including indoor and outdoor equipment, ductwork tie-in, and refrigerant work.
- Emergency HVAC Service — After-hours emergency response for no-cool and no-heat calls.
- Indoor Air Quality — Indoor air-quality work: high-MERV filtration, UV systems, humidifiers/dehumidifiers, and duct sanitization.
- Duct Work — Ductwork inspection, sealing, and replacement — addresses leakage, undersized runs, and uneven room temperatures.
Service area
Miami, FL home
What Flow -Tech Air Conditioning Corp. publishes about pricing
Pricing model
-
Upfront pricing
As published: Upfront pricing"…g overwhelmed. Transparent Pricing: Expect clear, upfront pricing with no surprise fees. Expert Solutions: Benefit…" -
Transparent pricing
As published: Transparent pricing"…rd to know the best course of action. The lack of transparent pricing and clear solutions from past technicians has lef…"
Contact & hours
Frequently asked questions
What are the pros of Flow -Tech Air Conditioning Corp.?
When should I choose Flow -Tech Air Conditioning Corp.?
When should I consider alternatives to Flow -Tech Air Conditioning Corp.?
What is the Vouched Score for Flow -Tech Air Conditioning Corp.?
How long has Flow -Tech Air Conditioning Corp. been in business?
What does HVAC service typically cost when working with a Miami, FL provider like Flow -Tech Air Conditioning Corp.?
What pricing terms does Flow -Tech Air Conditioning Corp. publish on their website?
Does Flow -Tech Air Conditioning Corp. do AC Repair in Miami, FL?
Does Flow -Tech Air Conditioning Corp. do AC Replacement in Miami, FL?
Does Flow -Tech Air Conditioning Corp. do HVAC Installation in Miami, FL?
Compare with nearby providers
| Provider | Vouched | Years | BBB | Yelp | Our picks | |
|---|---|---|---|---|---|---|
Flow -Tech Air Conditioning Corp. (this company) |
79/100 | 4.8★ (210+) | 36+ | — | — | Upfront Pricing |
| 80/100 | 5.0★ (200+) | 1+ | — | — | Best for Furnace Repair Best for Ductwork & Sealing Best for Smart Thermostat Install |
|
| 73/100 | 4.8★ (115+) | — | — | — | — | |
| 80/100 | 4.9★ (110+) | — | — | — | — |
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Profile last updated June 19, 2026.