Garrett Mechanical
Marietta, GA Mini-Split Installation · #6 of 11 · NATE-certified · 16+ yrs
At a glance
- Google rating
- 4.9★ from 1,075+ reviews
- In business
- 16+ years
- Yelp
- 3.4★ from 10 reviews
- Services
- 1 Mini-Split Installation service
- Service area
- Marietta, GA + 1 nearby
Overview
Carrier Authorized Dealer status appears on Garrett Mechanical's site. Garrett Mechanical lists NATE and EPA Section 608 certifications. Atlanta's hot, humid summers increase AC demand in Marietta, and Garrett advertises same-day emergency response. Garrett Mechanical notes 15+ years in business serving Metro Atlanta. All technicians are described as background-checked and drug-tested on their site.
Residential mini-split and HVAC installation across Marietta and Metro Atlanta. NATE-certified technicians and EPA Section 608 refrigerant handling are listed on their site. Carrier Authorized Dealer status is reported for manufacturer-level support. Flexible financing with 0% offers is advertised for larger installations.
Vouched Score breakdown — 82/100
At the Marietta, GA Mini-Split Installation average (82/100). Ranks #6 of 11 listed Mini-Split Installation providers in Marietta, GA.
Composite of public-record signals (BBB, license records), customer review signals (Google, Yelp), and editorial assessment of provider profile. See full methodology →
How Garrett Mechanical compares to the Marietta average
| Signal | Garrett Mechanical | Marietta avg | Delta |
|---|---|---|---|
| Vouched Score | 82/100 | 82/100 | matches city average |
| Google rating | 4.9★ | 4.9★ | matches city average |
| Review volume | 1,075+ | 4,265+ | -3188 vs avg |
| Years in business | 16+ | 35+ | -19 vs avg |
What customers say
"Garrett Mechanical completed a water line repair at townhome this past week. Cody the technician and his tech assistant for the day, Blake, did a great job. The additional crew that bored for the new line did good work too! Cody and Blake also completed new pipes needed around water heater that were for main line shut offs, spicket and other. Completed in a day and back a day later for a quick fix for hot water.…"
— Lea Alvey · Mar 3, 2026 · Google Reviews"Extremely pleased with Beau Thompson’s installation of a new tankless water heater. He deserves more than 5 stars. Highly recommend him for his expertise and his willingness to explain the finer points of “plumbing.” Thx, Beau😊👍👍👍👍👍"
— Linda Blevins · Feb 27, 2026 · Google Reviews"We found Garrett Mechanical through Thumbtack and contacted them to fix a leak from an upstairs shower that was only found when water started dripping through the ceiling in my garage. Even though it wasn't considered urgent for me, they were super quick to respond, and had someone out the next day. Randall was awesome - arriving a little early, but communicating with me ahead of time. When the repair ended up co…"
— Stuart Walters · Jun 3, 2026 · Google Reviews"Dale and Thomas were awesome and very kind. They were thorough and walked through all items I had to get fixed in depth with me. They were also efficient, didn’t mind explaining everything in depth, and my daughter loved being their apprentice for the morning. Give these guys a raise!"
— Veronica Burton · Feb 20, 2026 · Google Reviews"I am a Regional Manager, and Garrett Mechanical did a fantastic job restoring water to 27 families in our apartment community. The professionalism demonstrated by Tommy, Bo, Noah, and Amy was truly best-in-class. Their response time, communication, and ability to resolve the issue were excellent from start to finish. I highly recommend this team and look forward to working with them again in the future. Thank you al…"
— Melissa Perez · Feb 7, 2026 · Google ReviewsPros & cons
- High Google rating (4.9★ across 1,075+ reviews)
- Long-established (16+ years in business)
Self-reported on their website — not independently verified.
- Authorized Carrier Authorized Dealer
- NATE-certified technicians
- Background-verified team
- Emergency response: same-day
- Financing available
- Flat-rate, upfront pricing
- Lower Yelp rating than Google (3.4★ vs 4.9★)
When to choose them — and when to consider alternatives
- You need same-day or after-hours service
- You want manufacturer-warranty installation work
- You need to finance the work
- You want a top-rated provider with substantial review history (4.9★, 1,075+ reviews)
- You want NATE-certified technicians
- Reports of rating divergence would be a deal-breaker for you
- Reports of yelp rating would be a deal-breaker for you
- You want a BBB-rated firm specifically
Services
- Emergency HVAC Service
Service area
Marietta, GA home · Split Install Marietta, GA home
What Garrett Mechanical publishes about pricing
Financing
-
0% financing
As published: 0% financing"…t SAME-DAY SLOTS AVAILABLE 500+ Five-Star Reviews 0% Financing Available ATLANTA'S TRUSTED HOME COMFORT EXPERTS…" -
Financing available
As published: Financing available"…AME-DAY SLOTS AVAILABLE 500+ Five-Star Reviews 0% Financing Available ATLANTA'S TRUSTED HOME COMFORT EXPERTS Profession…"
Pricing model
-
Upfront pricing
As published: Upfront pricing"…r time window Choose the slot that works for you. Upfront pricing No surprises — full quote before work starts. Lic…" -
Transparent pricing
As published: Transparent pricing"…r $XXX Parts $XXX Total $XXX Approved Before Work Transparent pricing with no hidden fees. You know the cost before we…" -
No hidden fees
As published: No hidden fees"…XXX Approved Before Work Transparent pricing with no hidden fees. You know the cost before we start the work. Flex…"
Guarantees & credentials
- Licensed
- Licensed Electrician
- State Licensed
- Licensed and insured
- Fully Insured
- EPA Certified
- NATE Certified
Sourced from the provider's own website. We surface these as published; we do not independently verify each license or warranty.
Contact & hours
Frequently asked questions
What are the pros of Garrett Mechanical?
What are the cons of Garrett Mechanical?
When should I choose Garrett Mechanical?
When should I consider alternatives to Garrett Mechanical?
What is the Vouched Score for Garrett Mechanical?
How long has Garrett Mechanical been in business?
What does mini split installation service typically cost when working with a Marietta, GA provider like Garrett Mechanical?
What pricing terms does Garrett Mechanical publish on their website?
Does Garrett Mechanical do Emergency HVAC Service in Marietta, GA?
Compare with nearby providers
| Provider | Vouched | Years | BBB | Yelp | Our picks | |
|---|---|---|---|---|---|---|
Garrett Mechanical (this company) |
82/100 | 4.9★ (1,075+) | 16+ | — | 3.4★ | — |
| 87/100 | 4.9★ (1,830+) | 64+ | — | — | — | |
| 84/100 | 5.0★ (640+) | 30+ | — | 4.8★ | — | |
| 83/100 | 4.8★ (10,920+) | 60+ | — | 1.9★ | — |
Listed in
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Profile last updated June 26, 2026.