Updated: Jul 08, 2026
Location and Projects
Address
8988 J Street, Omaha, NE, 68127
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Mainelli Mechanical Contractors
Mainelli Mechanical Contractors, 8988 J St, Omaha, NE (Owned by: Terrance E Mcneil) holds a Plumbing Contractor License license and 5 other licenses according to the Nebraska license board.
Their BuildZoom score of 98 ranks in the top 16% of 22,706 Nebraska licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Mainelli Mechanical Contractors, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Mainelli Mechanical Contractors Services
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Mainelli Mechanical Contractors Contact Information
Phone Number: (402) 457-5501
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Address: 8988 J Street, Omaha, NE 68127
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Mainelli Mechanical Contractors Omaha
Quality
98
84th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Mainelli Mechanical Contractors has a BuildZoom score of 98, which places them above 84% of 22,706 contractors in Nebraska.
Activity
|
1 project
|
2025 |
|
2 projects
|
2024 |
Our building permit records indicate that Mainelli Mechanical Contractors has worked on at least
3.0 projects over the past 2 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
|
$20k-$50k |
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.
Building Permits by Mainelli Mechanical Contractors
This is a sample of this contractor's permits. Click here to access their complete permit history.
Henry doorly zoo-sea lion costal waters-piping for daikin air cooled chiller 220 tons 2-daikin indoor ahu 2600 cfm daikin hot water unit heater 13000 btu 2-daikin mini split systems 18000 btu 2-gas unit heater. a923
Valuation:
$286,360
Permit #:
MEC-19-04698
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
A952 siena francis house 4 dwh boilers 600 mbh/each 2 maus 112 mbh/each 1 ahu 19 500 cfm 4 electric uh's 275 cfm
Valuation:
$265,250
Permit #:
MEC-20-00693
Status:
issued
Fee:
$1,460
Permit Type:
N/A
Building Type:
N/A
Hydronic process piping system new commercial installation
Valuation:
$389,617
Permit #:
MEC-19-00221
Status:
issued
Fee:
$2,117
Permit Type:
N/A
Building Type:
N/A
Omaha eye & laser 1st fl-piping to 6-water source hps 2100 cfm ea 3-electric steam generator humidifiers 45lbs hr ea 1-rtu w energy recovery 1300 cfm
Valuation:
$95,679
Permit #:
MEC-19-04755
Status:
issued
Fee:
$573
Permit Type:
N/A
Building Type:
N/A
Henry doorley zoo-sea lion costal waters-2-riello condensing boilers 1000 mbh ea
Valuation:
$143,180
Permit #:
MEC-19-04697
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Salt creek assisted living - remodel
Valuation:
N/A
Permit #:
P2210547
Status:
complete
Fee:
$6,084
Permit Type:
Remodel
Building Type:
N/A
C1029 neb med cysto/bi-plane hydronic permit; replace hydronic/process piping systems install 1 fan coil (58 mbh) install 3 heating coil (2-70 mbh; 1-90 mbh)
Valuation:
$56,412
Permit #:
MEC-18-01910
Status:
issued
Fee:
$573
Permit Type:
N/A
Building Type:
N/A
A952 142 plumbing fixtures and 1 sanitary sewer for siena francis
Valuation:
N/A
Permit #:
PLB-20-00460
Status:
complete
Fee:
$1,241
Permit Type:
N/A
Building Type:
N/A
Unmc-emergency department-piping for 8-fin tubes (heating) 479 btu lf
Valuation:
$37,000
Permit #:
MEC-19-04595
Status:
issued
Fee:
$345
Permit Type:
N/A
Building Type:
N/A
C1029 neb med hybrid hydronic/process piping systems replace 1 fan coil (34 mbh) replace 1 heating coil (120 mbh)
Valuation:
$17,383
Permit #:
MEC-18-01911
Status:
issued
Fee:
$195
Permit Type:
N/A
Building Type:
N/A
A954 10 plumbing fixtures at 12000 1/2 west center rd
Valuation:
N/A
Permit #:
PLB-20-00438
Status:
complete
Fee:
$86
Permit Type:
N/A
Building Type:
N/A
Aerie store in westroads mall 7 plumbing fixtures 1 water heater 1 vacuum breaker 1 rpz
Valuation:
N/A
Permit #:
PLB-19-03835
Status:
issued
Fee:
$137
Permit Type:
N/A
Building Type:
N/A
C1112 unmc ckt lg 24 fixtures and 1 sanitary sewer
Valuation:
N/A
Permit #:
PLB-20-00280
Status:
complete
Fee:
$273
Permit Type:
N/A
Building Type:
N/A
A924 omaha eye & laser institute 11606 nicholas st plumbing fixtures
Valuation:
N/A
Permit #:
PLB-19-01849
Status:
issued
Fee:
$258
Permit Type:
N/A
Building Type:
N/A
Replace existing cooling tower
Valuation:
N/A
Permit #:
M2303815
Status:
complete
Fee:
$35
Permit Type:
Replacement
Building Type:
N/A
Hixson lied level 2 mono-plane-piping for fan coil 37mbh vav 67 mbh humidifier 25 lbs hr
Valuation:
$8,000
Permit #:
MEC-18-01353
Status:
issued
Fee:
$117
Permit Type:
N/A
Building Type:
N/A
Installation of walk in cooler at the lunch box kitchen
Valuation:
$70,000
Permit #:
MEC-18-06381
Status:
issued
Fee:
$573
Permit Type:
N/A
Building Type:
N/A
Install elevator sump pump and piping
Valuation:
N/A
Permit #:
PLB-18-00332
Status:
issued
Fee:
$25
Permit Type:
N/A
Building Type:
N/A
A950 fnb tower 11th floor remodel - 1 plumbing fixture
Valuation:
N/A
Permit #:
PLB-19-07070
Status:
issued
Fee:
$25
Permit Type:
N/A
Building Type:
N/A
A946 fnb tower 5th floor remodel - 15 plumbing fixtures
Valuation:
N/A
Permit #:
PLB-19-07066
Status:
issued
Fee:
$129
Permit Type:
N/A
Building Type:
N/A
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Mainelli Mechanical Contractors Reviews
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Verified License
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Mainelli Mechanical Contractors License info
Verified License
| License # | PL-2021-0016 |
| Status | Active |
| Type | Plumbing Contractor License |
| Date Issued | 02-01-2026 |
| Business Type | Corporation |
- BuildZoom verified this license was active as of May 2026.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | C131350 |
| Status | Active |
| State | Iowa |
| Type | Contractor |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of June, 2026. Check the current license status of Mainelli Mechanical Contractors with the Iowa Workforce Development Agency
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 21836-25 |
| Status | Active |
| State | Nebraska |
| Type | Contractor |
| Business Type | Corporation |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Mainelli Mechanical Contractors at the Nebraska Department of Labor.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | NE80500 |
| Status | Active |
| State | Nebraska |
| Business Type | Corporation |
- BuildZoom has not verified this license since June, 2015.
Verify this license's status for Mainelli Mechanical Contractors at the Nebraska Department of Labor.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | PL-2021-0008 |
| Status | Inactive |
| Type | Plumbing Contractor License |
| Business Type | Corporation |
- According to the local license board, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | C096910 |
| Status | Inactive |
| State | Iowa |
| Type | Contractor |
| Business Type | Corporation |
- According to the Iowa Workforce Development Agency, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Mainelli Mechanical Contractors at the Iowa Workforce Development Agency.
This is a sample of licensing data; click here to access a complete history.
98
BuildZoom Score
Bonded
| Bond Value | $25,000 |
567
Permits
- Building permit records show that Mainelli Mechanical Contractors has worked on 567 permitted projects.
Mainelli Mechanical Contractors Employees
RM
Rena F Mcnaboe
Owner
TM
Terrence G Mcneil
Owner
DM
David W. Miller
Owner/Officer
GR
Gary Rutledge
Licensee
MB
Mike Barnes
Owner/Officer
TM
Terrance E Mcneil
Owner
TM
Terrance Mcneil
TM
Terrence G Mcneil
Owner/Officer
TM
Thomas J Mcneil
Owner
TN
Thomas Mc Neil
Owner