Updated: Jun 16, 2026
Location and Projects
Address
21181 E LEHIGH PL, Aurora, CO, 80013
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Otto Pro Tech Electrician
Otto Pro Tech, 21181 E Lehigh Pl, Aurora, CO (Employee: Otto Lau) holds a Contractor license and 7 other licenses according to the Parker license board.
Their BuildZoom score of 91 ranks in the top 37% of 55,949 Colorado licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Otto Pro Tech, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Otto Pro Tech Contact Information
Phone Number: (303) 956-3447
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Address: 21181 E LEHIGH PL, Aurora, CO 80013
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Otto Pro Tech Aurora
Quality
91
63rd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Otto Pro Tech has a BuildZoom score of 91, which places them above 63% of 55,949 contractors in Colorado.
Activity
|
1 project
|
2025 |
Our building permit records indicate that Otto Pro Tech has worked on at least
1.0 project over the past year.
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
|
$1mil+ |
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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
A network of 14 new fire alarm control units will be installed. the new network will replace the existing network and connect all new and existing facus. all facus will function as one fire alarm systems reporting to the existing master fire alarm control unit in the fcc. new smoke detectors will be installed above the facus in new fa rooms. all initiating devices will be added to the... see more
Valuation:
$6,600,000
Permit #:
2025-FIRE-0004790
Status:
plancheck
Fee:
$12,913
Permit Type:
N/A
Building Type:
N/A
2525 s downing st - renovations to porter adventist hospital - fire alarm tenant improvement at 1st floor or eye lab
Valuation:
N/A
Permit #:
2018-FIRE-0002230
Status:
final
Fee:
$143
Permit Type:
N/A
Building Type:
N/A
2525 s downing st - renovations to porter adventist hospital - fire alarm tenant improvement at 1st floor or
Valuation:
N/A
Permit #:
2018-FIRE-0001701
Status:
final
Fee:
$35
Permit Type:
N/A
Building Type:
N/A
Tenant finish - first tenant in space - uchi denver (restaurant) - fire alarm tenant improvement
Valuation:
N/A
Permit #:
2018-FIRE-0001756
Status:
final
Fee:
$175
Permit Type:
N/A
Building Type:
N/A
414 14th st. lower level - landlord improvememts - fire alarm tenant improvement
Valuation:
N/A
Permit #:
2018-FIRE-0001527
Status:
final
Fee:
$167
Permit Type:
N/A
Building Type:
N/A
2525 s downing st - renovations to porter adventist hospital - fire alarm tenant improvement at 1st floor cs
Valuation:
N/A
Permit #:
2018-FIRE-0002229
Status:
final
Fee:
$20
Permit Type:
N/A
Building Type:
N/A
2525 s downing st - renovations to porter adventist hospital - fire alarm tenant improvement at 2535 2nd floor
Valuation:
N/A
Permit #:
2018-FIRE-0001700
Status:
final
Fee:
$35
Permit Type:
N/A
Building Type:
N/A
3280 downing street - interior renovations - fire alarm tenant improvement
Valuation:
N/A
Permit #:
2018-FIRE-0002091
Status:
final
Fee:
$167
Permit Type:
N/A
Building Type:
N/A
2706 larimer st. - renovattion of existing commercial building for new restaurant - american bonded restaurant -
Valuation:
N/A
Permit #:
2018-FIRE-0000767
Status:
issued
Fee:
$151
Permit Type:
N/A
Building Type:
N/A
3201 w 19th ave - new 4-story ibc townhomes w/att garages - new sprinkler monitoring system w aes transmitter
Valuation:
N/A
Permit #:
2018-FIRE-0000555
Status:
final
Fee:
$215
Permit Type:
N/A
Building Type:
N/A
205 e 7th ave. - fire alarm - new commercial mixed use core & shell
Valuation:
N/A
Permit #:
2017-FIRE-0000782
Status:
final
Fee:
$113
Permit Type:
N/A
Building Type:
N/A
2525 downing st. - porter hospital - radiology conference room - fire alarm tenant improvement
Valuation:
N/A
Permit #:
2018-FIRE-0002157
Status:
final
Fee:
$35
Permit Type:
N/A
Building Type:
N/A
910 15th st - clean agent system) at coresite - 5th floor - fire alarm tenant improvement
Valuation:
N/A
Permit #:
2018-FIRE-0002718
Status:
final
Fee:
$35
Permit Type:
N/A
Building Type:
N/A
2525 s. downing st. - porter adventist hospital - 1st floor - fire alarm tenant improvement
Valuation:
N/A
Permit #:
2018-FIRE-0001037
Status:
issued
Fee:
$35
Permit Type:
N/A
Building Type:
N/A
8175 e 1st ave - tenant improvement - donor alliance - fire alarm tenant improvement
Valuation:
N/A
Permit #:
2018-FIRE-0002886
Status:
final
Fee:
$183
Permit Type:
N/A
Building Type:
N/A
1616 federal blvd - tenant finish - paint denver - fire alarm tenant improvement
Valuation:
N/A
Permit #:
2018-FIRE-0001040
Status:
final
Fee:
$159
Permit Type:
N/A
Building Type:
N/A
500 18th street - qwest parking building - fire alarm tenant improvement
Valuation:
N/A
Permit #:
2018-FIRE-0002210
Status:
final
Fee:
$35
Permit Type:
N/A
Building Type:
N/A
1355 west alameda ave - fire alarm tenant improvement aes radio install
Valuation:
N/A
Permit #:
2018-FIRE-0002088
Status:
issued
Fee:
$35
Permit Type:
N/A
Building Type:
N/A
Swa provo. building. 26210 e. 100th ave. - fire alarm tenant improvement
Valuation:
N/A
Permit #:
2018-FIRE-0001110
Status:
issued
Fee:
$135
Permit Type:
N/A
Building Type:
N/A
701 n. osage st. - building. b #120 - fire alarm tenant improvement
Valuation:
N/A
Permit #:
2018-FIRE-0002156
Status:
final
Fee:
$35
Permit Type:
N/A
Building Type:
N/A
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Projects
Otto Pro Tech Reviews
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Verified License
BuildZoom confirmed this contractor's license
Otto Pro Tech License info
Verified License
| License # | AEC2816 |
| Status | Active |
| Town | Parker |
| Type | Contractor |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Otto Pro Tech at the The Town of Parker, Colorado.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 28262 |
| Status | Active |
| City | Thornton |
| Type | Fire |
- When BuildZoom last verified this license, it had an expiration date of November, 2017. Check the current license status of Otto Pro Tech with the Thornton City Development Contractor License
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 2816 |
| Status | Active |
| Town | Parker |
| Type | Contractor, Fire Alarm |
- BuildZoom has not verified this license since October, 2016.
Verify this license's status for Otto Pro Tech at the The Town of Parker, Colorado.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 25933 |
| Status | Active |
| City | Thornton |
| Type | Fire |
- When BuildZoom last verified this license, it had an expiration date of November, 2017. Check the current license status of Otto Pro Tech with the Thornton City Development Contractor License
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 23892 |
| Status | Active |
| City | Thornton |
| Type | Fire |
- When BuildZoom last verified this license, it had an expiration date of November, 2017. Check the current license status of Otto Pro Tech with the Thornton City Development Contractor License
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Aurora |
| Type | Fire Alarm Systems Contractor |
- According to the Aurora, 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.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Denver |
| Type | Electrical Signal |
- 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 # | LCC2015062337 |
| Status | Inactive |
| City | Thornton |
| Type | Class D Fire Systems |
- According to the Thornton City Development Contractor License, 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 Otto Pro Tech at the Thornton City Development Contractor License.
This is a sample of licensing data; click here to access a complete history.
91
BuildZoom Score
53
Permits
- Building permit records show that Otto Pro Tech has worked on 53 permitted projects.
Otto Pro Tech Employees
OL
Otto Lau