Updated: Jun 16, 2026
Location and Projects
Address
PO BOX 1231, Brighton, CO, 80601
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Oneway Mechanical Services Inc
Oneway Mechanical Services Inc, Brighton, Po Box 1231, Brighton, CO (Owned by: Unrein Jerry) holds a Mechanical A license and 4 other licenses according to the Douglas County license board.
Their BuildZoom score of 93 ranks in the top 27% of 55,949 Colorado licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Oneway Mechanical Services Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Oneway Mechanical Services Inc Services
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Oneway Mechanical Services Inc Contact Information
Phone Number: (720) 123-1409
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Address: PO BOX 1231, Brighton, CO 80601
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Building Permits by Oneway Mechanical Services Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Bsmnt 1600 sf 2 bedrms 1 bathrm family room bar area
Valuation:
$85,000
Permit #:
RES18-01468
Status:
final
Fee:
$3,014
Permit Type:
Basement finish
Building Type:
N/A
Kitchen addition 115 sf kitchen addition with radiant flo
Valuation:
N/A
Permit #:
10-5962
Status:
final
Fee:
N/A
Permit Type:
Addition
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
2006-MECH-0006007316
Status:
canceled
Fee:
$20
Permit Type:
N/A
Building Type:
N/A
Rs - basement
Valuation:
$21,730
Permit #:
13-08073
Status:
complete
Fee:
$685
Permit Type:
Alteration
Building Type:
Residential
No Description Available
Valuation:
$300
Permit #:
00326990
Status:
N/A
Fee:
$20
Permit Type:
Alteration
Building Type:
N/A
Install/venting of down draft range vent
Valuation:
$400
Permit #:
M*1201320*1
Status:
N/A
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$6,500
Permit #:
00318473
Status:
N/A
Fee:
$75
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
2010-MECH-0010032731
Status:
approved
Fee:
$51
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
2010-MECH-0010032730
Status:
approved
Fee:
$107
Permit Type:
N/A
Building Type:
N/A
Rs - basement
Valuation:
$16,195
Permit #:
18-01491
Status:
complete
Fee:
$542
Permit Type:
Alteration
Building Type:
Residential
No Description Available
Valuation:
$400
Permit #:
00066438
Status:
N/A
Fee:
$20
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$300
Permit #:
00010514
Status:
N/A
Fee:
$20
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$250
Permit #:
00001835
Status:
N/A
Fee:
$20
Permit Type:
N/A
Building Type:
N/A
Kitchen laundry room utility room addition
Valuation:
$12,887
Permit #:
B10-0332
Status:
final
Fee:
$703
Permit Type:
Miscellaneous
Building Type:
N/A
Kitchen addition 115 sf kitchen addition with radiant flo
Valuation:
N/A
Permit #:
10-5962
Status:
final
Fee:
N/A
Permit Type:
Addition
Building Type:
N/A
200 sq ft kitchen remodel adding one non bearing wall
Valuation:
N/A
Permit #:
R10-0053
Status:
final
Fee:
$733
Permit Type:
Remodel
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
2007-MECH-0007084790
Status:
approved
Fee:
$43
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
2007-MECH-0007084787
Status:
approved
Fee:
$43
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
2007-MECH-0007084785
Status:
approved
Fee:
$115
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
2009-MECH-0009141765
Status:
approved
Fee:
$91
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Oneway Mechanical Services Inc License info
Verified License
| License # | MA050158 |
| Status | Active |
| County | Douglas County |
| Type | Mechanical A |
- BuildZoom verified this license was active as of September 2025.
Verify this license's status for Oneway Mechanical Services Inc at the Douglas County Building Division.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | MA02003 |
| Status | Active |
| County | Douglas County |
| Type | Mechanical Contractor - Class A |
- When BuildZoom last verified this license, it had an expiration date of October, 2016. Check the current license status of Oneway Mechanical Services Inc with the Douglas County Building Division
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Denver |
| Type | Refrigeration B |
- According to the City and County of Denver Community Planning and Development, 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 # | 051031029 |
| Status | Inactive |
| City | Westminster |
| Type | General Contractor |
- According to the City of Westminster, Colorado, 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 Oneway Mechanical Services Inc at the City of Westminster, Colorado.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | AEC4956 |
| Status | Inactive |
| City | Arvada |
| Type | Contractor |
- According to the The City of Arvada, Colorado, 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 Oneway Mechanical Services Inc at the The City of Arvada, Colorado.
This is a sample of licensing data; click here to access a complete history.
93
BuildZoom Score
Insured
| Insurer | State Farm Fire |
102
Permits
- Building permit records show that Oneway Mechanical Services Inc has worked on 102 permitted projects.
Oneway Mechanical Services Inc Employees
JU
Jerry C. Unrein
Owner
JU
Jerry Unrein
OS
Oneway Mechanical Services
Mechanical
UJ
Unrein Jerry
Owner
UC
Unrein Jerry C
Owner