Updated: Feb 26, 2026
Location and Projects
Address
7655 E Caballero St, Mesa, AZ, 85207
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Mariner Mechanical LLC
Mariner Mechanical LLC, 7655 E Caballero St, Mesa, AZ (Employee: Garrett Ernie Mariner) holds a Specialty Residential license and 1 other license according to the Arizona license board.
Their BuildZoom score of 93 ranks in the top 27% of 71,576 Arizona licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Mariner Mechanical LLC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Mariner Mechanical LLC Contact Information
Phone Number: (602) 320-0764
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Address: 7655 E Caballero St, Mesa, AZ 85207
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Mariner Mechanical LLC Mesa
Quality
93
73rd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Mariner Mechanical LLC has a BuildZoom score of 93, which places them above 73% of 71,576 contractors in Arizona.
Activity
|
1 project
|
2023 |
Our building permit records indicate that Mariner Mechanical LLC has worked on at least
1.0 project over the past 3 years.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
Pricing
|
1 project
|
$5k-$20k |
Pro tip:
For more details about their pricing, check out their recent activity to see how much they have charged for different types of work.
Mariner Mechanical LLC Reviews
5 out of 5 stars, based on
1
review
-
By Logan M.April 6, 2022HVAC Diagnostic//Repai$750
Building Permits by Mariner Mechanical LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
Install 2019 nfpa 13d fire sprinkler system in new single family residence. with 1 1/2-inch water meter and 1 1/2-inch supply line residential light hazard fire sprinkler system consists of 1-inch fire riser supporting (21) quick response pendent 5.6-k 165°f with 1/2-inch discharge orifice fire sprinkler heads. complete fire protection coverage throughout the facility as required by c... see more
Valuation:
$8,000
Permit #:
PMT22-11213A
Status:
complete
Fee:
N/A
Permit Type:
Residential - def...
Building Type:
N/A
Fire sprinkler installation
Valuation:
$8,000
Permit #:
PMT23-04860
Status:
canceled
Fee:
N/A
Permit Type:
Residential - def...
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Mariner Mechanical LLC License info
Verified License
| License # | 354010 |
| Status | Active |
| State | Arizona |
| Type | Specialty Residential |
- BuildZoom verified this license was active as of February 2026.
Verify this license's status for Mariner Mechanical LLC at the Arizona Registrar of Contractors.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 335532 |
| Status | Active |
| State | Arizona |
| Type | Specialty Dual |
- BuildZoom verified this license was active as of February 2026.
Verify this license's status for Mariner Mechanical LLC at the Arizona Registrar of Contractors.
This is a sample of licensing data; click here to access a complete history.
93
BuildZoom Score
Mariner Mechanical LLC Employees
GM
Garrett Ernie Mariner
Qualifying Party
What a life saver Mariner Air was this April!!! Just as we start to approach the high 90s my downstairs AC unit cut out on me and my family. After calling two of the "big name" companies to come out for a diagnostic inspection, I was told that there was no way to repair the unit and it would cost me roughly 6-7k for a entire new unit.
I was put in contact with Garrett Mariner by a neighbor who lives up the street from me to get a 3rd opinion. LONE BEHOLD.....Garrett fixed the unit for less than $750 (Parts Included) and was able to get my house cooled in a couple hours of being at my residence.
All in all, call Mariner Air this summer! We know what will happen if you are like me and try and start with George Brazil or Parker & Sons!