Updated: May 28, 2026
Location and Projects
Address
517 Waterford Ln, Colleyville, TX, 76034
Use our bidding system to
request a quote
Martin Cox Construction
Martin Cox Construction, 517 Waterford Ln, Colleyville, TX (Owned by: Gary Cox) holds a Contractor license and 8 other licenses according to the Denton license board.
Their BuildZoom score of 107 ranks in the top 6% of 222,249 Texas licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Martin Cox Construction, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Martin Cox Construction Services
Start a project today:
Martin Cox Construction Contact Information
Phone Number: (817) 343-8742
Address: 517 Waterford Ln, Colleyville, TX 76034
Martin Cox Construction Colleyville
Quality
107
94th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Martin Cox Construction has a BuildZoom score of 107, which places them above 94% of 222,249 contractors in Texas.
Activity
|
5 projects
|
2025 |
|
8 projects
|
2024 |
|
9 projects
|
2023 |
Our building permit records indicate that Martin Cox Construction has worked on at least
22.0 projects over the past 3 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.
Experience
|
8 projects
|
Home Additions |
|
3 projects
|
Kitchen remodels |
Analyzing permits over the last 4 years shows that Martin Cox Construction mostly works on
home addition
and kitchen remodel
projects.
Pricing
|
3 projects
|
$5k-$20k |
|
12 projects
|
$20k-$50k |
The typical size of their permits is approximately $24,000. 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.
Building Permits by Martin Cox Construction
This is a sample of this contractor's permits. Click here to access their complete permit history.
Building residential - accessory structure - other
2025-06-06
10'x20 concrete pad freestanding pavilion and outdoor kitchen
Valuation:
$32,000
Permit #:
BLDR-008611-2025
Status:
issued
Fee:
$350
Permit Type:
N/A
Building Type:
N/A
Rebuild outdoor gas fireplace and kitchen that was not done properly
Valuation:
N/A
Permit #:
FIREP-007074-2025
Status:
final
Fee:
$100
Permit Type:
N/A
Building Type:
N/A
Flatwork only. 965 square feet total (4 separate areas)
Valuation:
N/A
Permit #:
20250330
Status:
approved
Fee:
N/A
Permit Type:
New
Building Type:
N/A
Attached patio cover with ceiling fan and recessed lighting. form board survey not required
Valuation:
$42,000
Permit #:
RADD23-0035
Status:
complete
Fee:
$182
Permit Type:
N/A
Building Type:
N/A
Attached patio cover - over existing concrete patio foundation. no form board survey required
Valuation:
$34,000
Permit #:
RADD22-0077
Status:
complete
Fee:
$173
Permit Type:
N/A
Building Type:
N/A
Flatwork plus attached patio cover grill - no form board survey required
Valuation:
$25,500
Permit #:
RADD23-0015
Status:
complete
Fee:
$140
Permit Type:
N/A
Building Type:
N/A
Attached patio cover and outdoor kitchen - no form board survey required
Valuation:
$24,000
Permit #:
RADD23-0046
Status:
complete
Fee:
$100
Permit Type:
N/A
Building Type:
N/A
Addition of 20.8 x 7.6 front porch cover to existing 2380 sf residence
Valuation:
N/A
Permit #:
22-03405
Status:
issued
Fee:
$150
Permit Type:
N/A
Building Type:
N/A
Attached patio cover fireplace and outdoor kitchen
Valuation:
$40,000
Permit #:
BLD2205-077
Status:
final
Fee:
$466
Permit Type:
N/A
Building Type:
N/A
Attached patio cover on existing concrete and footings
Valuation:
$26,000
Permit #:
BLD2203-019
Status:
final
Fee:
$590
Permit Type:
N/A
Building Type:
N/A
Demolish existing pergola and construct freestanding pavilion
Valuation:
$24,000
Permit #:
RACB22-0017
Status:
complete
Fee:
$122
Permit Type:
N/A
Building Type:
N/A
Residential remodel/addition
Valuation:
$23,000
Permit #:
BLDG-23-61
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Attached patio cover with outdoor kitchen
Valuation:
N/A
Permit #:
MISC21-0417
Status:
final
Fee:
$262
Permit Type:
Addition
Building Type:
N/A
Enclose existing patio cover and addition additional flatwork and cover
Valuation:
$24,000
Permit #:
BLDR-000062-2023
Status:
final
Fee:
$276
Permit Type:
N/A
Building Type:
N/A
Attached patio cover on existing concrete
Valuation:
$26,000
Permit #:
BLD2205-225
Status:
final
Fee:
$457
Permit Type:
N/A
Building Type:
N/A
Attached patio cover and fireplace
Valuation:
$38,000
Permit #:
BLD2202-105
Status:
final
Fee:
$611
Permit Type:
N/A
Building Type:
N/A
Flatwork with freestanding pavilion
Valuation:
$40,000
Permit #:
RACB24-0004
Status:
complete
Fee:
$200
Permit Type:
N/A
Building Type:
N/A
Addition of 12 x 22 patio cover on new slab to existing 2281 sf residence
Valuation:
N/A
Permit #:
21-02478
Status:
issued
Fee:
$150
Permit Type:
N/A
Building Type:
N/A
Patio cover
Valuation:
$18,000
Permit #:
ACC-23-32
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Attached new patio cover 18 x 12
Valuation:
$15,000
Permit #:
PB22-07118
Status:
final
Fee:
$139
Permit Type:
Single family res...
Building Type:
N/A
Martin Cox Construction Reviews
BuildZoom hasn't received any reviews for Martin Cox Construction. Click here to be alerted when reviews are posted about them.
Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Martin Cox Construction License info
Verified License
| License # | C14035 |
| Status | Active |
| County | Denton |
| Type | Contractor |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Martin Cox Construction at the Denton County.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | C14035 |
| Status | Active |
| County | Denton |
| Type | Contractor |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Martin Cox Construction at the Denton County.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | AEC666 |
| Status | Active |
| City | Corinth |
| Type | General Contractor |
- When BuildZoom last verified this license, it had an expiration date of May, 2020. Check the current license status of Martin Cox Construction with the City of Corinth
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | CON-000090-2023 |
| Status | Active |
| City | Colleyville |
| Type | General Contractor |
| Class | General Contractor |
| Date Issued | 02-27-2026 |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Martin Cox Construction at the The City of Colleyville, TX.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | RB007846 |
| Status | Active |
| City | Fort Worth |
| Type | Bldg Contractor |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Martin Cox Construction at the City of Fort Worth Planning and Development.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | BLDG4111772 |
| Status | Active |
| City | Grapevine |
| Type | Building Contractor |
- When BuildZoom last verified this license, it had an expiration date of December, 2023. Check the current license status of Martin Cox Construction with the City of Grapevine
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | BLDG4797167 |
| Status | Active |
| City | Grapevine |
| Type | Building Contractor |
- When BuildZoom last verified this license, it had an expiration date of December, 2016. Check the current license status of Martin Cox Construction with the City of Grapevine
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 13179 |
| Status | Inactive |
| City | Keller |
| Type | Contractor |
- According to the The City of Keller, TX, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Martin Cox Construction at the The City of Keller, TX.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | AEC19252 |
| Status | Inactive |
| Town | Flower Mound |
| Type | Gen Cont (Bi) |
- According to the Flower Mound Department of Building Inspections, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Martin Cox Construction at the Flower Mound Department of Building Inspections.
This is a sample of licensing data; click here to access a complete history.
107
BuildZoom Score
Insured
| Insurer | Federated Mutual |
71
Permits
- Building permit records show that Martin Cox Construction has worked on 71 permitted projects.
Martin Cox Construction Employees
GC
Gary Cox
Owner