Updated: Jan 05, 2026
Location and Projects
Address
Alabaster, AL, 35007
Use our bidding system to
request a quote
Mainline Holdings HVAC/Mechanical Contractor
Their BuildZoom score of 90 indicates that they are licensed or registered but we do not have additional information about them.
If you are thinking of hiring Mainline Holdings, LLC, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Mainline Holdings, LLC Contact Information
Do you work for this business? Unlock this free profile to update company info and see who's viewing your profile.
Building Permits by Mainline Holdings, LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
New service install addition return
Valuation:
N/A
Permit #:
M-025787
Status:
issued
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
New service install
Valuation:
N/A
Permit #:
M-025783
Status:
issued
Fee:
$130
Permit Type:
N/A
Building Type:
N/A
Similar Contractors See more
License # EMP-2504
Trussville, AL
110
BZ Score
$473K
Avg Project
-
Projects
License # S-58106
Hoover, AL
116
BZ Score
$16K
Avg Project
-
Projects
118
BZ Score
$7K
Avg Project
-
Projects
Mainline Holdings, LLC Reviews
BuildZoom hasn't received any reviews for Mainline Holdings, LLC. Click here to be alerted when reviews are posted about them.
Recent Buildzoom Projects
Let us find you an HVAC pro in your area today
We'll search our vast network of HVAC Pros and connect
you with one that meets your needs today.
Mainline Holdings, LLC License info
License Not Verified
| License # | 2025245 |
| Status | Active |
| State | Alabama |
| Type | Heating, Air Conditioning & Refrigeration |
| Date Issued | 08-12-2025 |
- When BuildZoom last verified this license, it had an expiration date of December, 2025. Check the current license status of Mainline Holdings, LLC with the Alabama Board of Heating, Air Conditioning & Refrigeration
This is a sample of licensing data; click here to access a complete history.
90
BuildZoom Score
Mainline Holdings, LLC Employees
DI
Drennen, Glenn I