Updated: May 26, 2026
Location and Projects
Address
13575 E 37TH AVE, Denver, CO, 80239
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Mas Tec Construction
Serving Denver, CO, and neighboring communities, Mas Tec specializes in infrastructure construction with a focus on utility and civil projects. With 15 years in the industry, the company’s portfolio includes work on telecommunications, electrical, and energy infrastructure. Mas Tec frequently undertakes large-scale projects such as underground utility installations, fiber optic network construction, and power distribution systems. The team serves a range of clients including municipal, commercial, and industrial property owners. Emphasizing efficient project management and technical expertise, Mas Tec employs modern construction techniques suited to the demands of complex multi-phase projects. Their experience spans both new installations and infrastructure upgrades throughout the Denver area. Mas Tec’s longstanding presence and specialization in utility construction position them as a key contractor for public and private sector clients seeking reliable solutions for essential infrastructure needs.
Mas Tec Services
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Mas Tec Contact Information
Phone Number: (970) 587-4250
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Address: 13575 E 37TH AVE, Denver, CO 80239
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Mas Tec Denver
Quality
108
95th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Mas Tec has a BuildZoom score of 108, which places them above 95% of 55,949 contractors in Colorado.
Activity
|
34 projects
|
2025 |
|
7 projects
|
2024 |
Our building permit records indicate that Mas Tec has worked on at least
41.0 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
|
12 projects
|
< $5k |
|
2 projects
|
$5k-$20k |
The typical size of their permits is approximately $2,000. This graph shows the distribution of these job values.
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.
Mastec wants to bore 2-2 hdpe conduit for the purpose of housing fiber optic cable approximately 4108 beginning at the intersection of s co rd 29 and pole hill rd west on the south row approximately 4108 ft to tie in infrastructure for poudre valley rea. mastec will also be performing potholing hh installation (6) and traffic control
Valuation:
N/A
Permit #:
25-ROW0113
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Beginning apx 1430feet east of cr29 on cr20 mastec will bore 1036feet on the south row placing new vaults at the beginning and end of the pathway. permit request will be for potholing excavation boring and traffic control
Valuation:
N/A
Permit #:
25-ROW0118
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
At the intersection of cr23h and w 1st st (cr 20) mastec will bore 2-2 hdpe conduit east and north apx 351 ft setting 2 handholes at the beginning and end of the route. this permit request will include traffic control potholing restoration and boring
Valuation:
N/A
Permit #:
25-ROW0114
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
This row permit is for oh overlash aerial fiber installation beginning at hwy 34 and goodwine ln and move south ending at the pvrea substation at carter lake and cr 18 e
Valuation:
N/A
Permit #:
25-ROW0128
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Foothills energy services wo: 241724 utility upgrade installation of ped and retirement of pole & wire. one lane closure while working
Valuation:
N/A
Permit #:
25-ROW0013
Status:
applied
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Jb0001313649 - bore 1153 addition new vaults/peds pull fiber
Valuation:
N/A
Permit #:
ROW25-00553
Status:
issued
Fee:
$1,297
Permit Type:
Directional boring
Building Type:
N/A
Utility upgrade bores installation/retirement of poles occupation of row. one lane closure while working
Valuation:
N/A
Permit #:
25-ROW0112
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Bore a total of 2100 for new 48ct fiber from existing vaults to new vaults replace existing equipment with upgraded equipment
Valuation:
N/A
Permit #:
24-FLD0049
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Jb0001364017 - proof & pull only total of 1250 ft of proofing to determine if we need to bore or not
Valuation:
N/A
Permit #:
24-ROW0085
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Bore 850 on the east side of county road 5 (north to south) place 2x2 conduit pull cable 6-ph 1-bore pit 1-vault
Valuation:
N/A
Permit #:
25-ROW0255
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Bore 6 south of pole and place new power supply - jb2019445
Valuation:
$2,000
Permit #:
ROW25-0272
Status:
issued
Fee:
$353
Permit Type:
Excavation in street
Building Type:
N/A
Bore 251 place 2 x 2 conduit pull cable.3 pits 2ph 1 ped
Valuation:
N/A
Permit #:
ROW25-0037
Status:
final
Fee:
$1,654
Permit Type:
N/A
Building Type:
N/A
Bore a total of 2100 for new 48ct fiber from existing vaults to new vaults replace existing equipment with upgraded equipment
Valuation:
$0
Permit #:
24-ROW0171
Status:
issued
Fee:
$0
Permit Type:
N/A
Building Type:
N/A
At&t - diesel belly tank for emergency generator
Valuation:
N/A
Permit #:
FIRE25-0174
Status:
issued
Fee:
$293
Permit Type:
Commercial
Building Type:
N/A
Traffic control - work occurring on private property
Valuation:
N/A
Permit #:
ROW2024-00997
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Jb0002323611- bore
Valuation:
$2,500
Permit #:
ROW25-0390
Status:
issued
Fee:
$372
Permit Type:
Excavation in street
Building Type:
N/A
Pull 51 of cable splice
Valuation:
N/A
Permit #:
ROW24-01735
Status:
issued
Fee:
$26
Permit Type:
Traffic control only
Building Type:
N/A
Replace ped and trench to connect on nw corner of north full
Valuation:
N/A
Permit #:
RW25-0150
Status:
approved
Fee:
N/A
Permit Type:
Shallow
Building Type:
N/A
Jb0002112848 - traffic control to access existing vault
Valuation:
$2,000
Permit #:
ROW25-0391
Status:
issued
Fee:
$247
Permit Type:
Traffic
Building Type:
N/A
Potholing for plan and profile - 5 ph - jb2277046
Valuation:
N/A
Permit #:
ROW25-0412
Status:
issued
Fee:
$250
Permit Type:
Right of way
Building Type:
N/A
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BZ Score
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Projects
Mas Tec Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Mas Tec License info
Verified License
| License # | AEC001245 |
| Status | Active |
| City | Littleton |
| Type | Contractor |
| Date Issued | 01-08-2026 |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Mas Tec at the The City of Littleton, CO.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | AEC3867 |
| Status | Active |
| Town | Parker |
| Type | Contractor |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Mas Tec at the The Town of Parker, Colorado.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 13-0215 |
| Status | Inactive |
| Town | Castle Rock |
| Type | Electrical |
- According to the Castle Rock Town, 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 Mas Tec at the Castle Rock Town, Colorado.
This is a sample of licensing data; click here to access a complete history.
108
BuildZoom Score
Insured
| Insurer | Aceamerican Ins |
Insured
| Workers Comp Provider | Indemnity Ins Co |
58
Permits
- Building permit records show that Mas Tec has worked on 58 permitted projects.
Mas Tec Employees
AM
Andrew Mccabe
Owner
MR
Mas Tec North America Inc Row
Owner