Updated: Jun 16, 2026
Location and Projects
Address
10030 IOTA DRIVE, San Antonio, TX, 78217
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Ramjack/rjt Construction
Serving San Antonio and the surrounding region, Ramjack/rjt Construction specializes in residential and commercial foundation repair. The company brings over three decades of experience, focusing on stabilizing and repairing settling foundations in a range of property types. Ramjack/rjt Construction handles projects involving concrete slab repair, pier and beam foundation work, and structural underpinning. Their services include both preventive maintenance and major foundation restoration, addressing foundation cracks, shifting, and drainage-related issues. Known for using engineered solutions, the team utilizes the Ramjack system of steel piers and helical piles designed to provide permanent foundation support. Ramjack/rjt Construction is equipped to work on single-family homes, multifamily buildings, and commercial facilities throughout San Antonio as well as nearby communities. With more than 30 years in business, the company applies manufacturer-backed products and installation techniques to address Texas soil conditions. Whether providing evaluations, repairs, or full foundation stabilization, Ramjack/rjt Construction is a resource for property owners seeking structural remediation in the greater San Antonio area.
Ramjack/rjt Construction Services
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Ramjack/rjt Construction Contact Information
Phone Number: (972) 494-3800
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Address: 10030 IOTA DRIVE, San Antonio, TX 78217
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Ramjack/rjt Construction San Antonio
Quality
108
95th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Ramjack/rjt Construction has a BuildZoom score of 108, which places them above 95% of 222,249 contractors in Texas.
Activity
|
179 projects
|
2025 |
|
145 projects
|
2024 |
|
120 projects
|
2023 |
Our building permit records indicate that Ramjack/rjt Construction has worked on at least
444.0 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
|
31 projects
|
Home Additions |
|
103 projects
|
Multi-room remodels |
Analyzing permits over the last 4 years shows that Ramjack/rjt Construction mostly works on
multi-room remodel
and home addition
projects.
Pricing
|
16 projects
|
< $5k |
|
31 projects
|
$5k-$20k |
|
9 projects
|
$20k-$50k |
|
2 projects
|
$50k-$100k |
|
1 project
|
$100k-$250k |
The typical size of their permits is approximately $8,531. 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 Ramjack/rjt Construction
This is a sample of this contractor's permits. Click here to access their complete permit history.
; install 9 steel piles for foundation repairs foundation repair details- partial yes slab on grade yes install 9 piles no wood sill #lf no beam # lf no joist # lf must comply with udc and irc. must comply with ib 172. no skirting & no other remodeling work being performed. **engineers letter required to clear foundation inspection. ** **not removing skirting: foundation compliance ag... see more
Valuation:
N/A
Permit #:
REP-MBR-APP25-35005789
Status:
complete
Fee:
$170
Permit Type:
N/A
Building Type:
N/A
; foundation repair: install 8 steel piles for foundation repair. foundation repair details- partial yes slab on grade yes 8 pier & footings no wood sill no beam no joist must comply with udc and irc. must comply with ib 172. no skirting & no other remodeling work being performed. **engineers letter required to clear foundation inspection**m.carranza** **copy of application must be av... see more
Valuation:
N/A
Permit #:
REP-MBR-APP25-35005608
Status:
complete
Fee:
$170
Permit Type:
N/A
Building Type:
N/A
; install 20 steel piles for foundation repair. foundation repair details- partial yes slab on grade yes install 20 steel piles no wood sill #lf no beam # lf no joist # lf must comply with udc and irc. must comply with ib 172. no skirting & no other remodeling work being performed. **engineers letter required to clear foundation inspection. ** **not removing skirting: foundation compl... see more
Valuation:
N/A
Permit #:
REP-MBR-APP25-35005071
Status:
complete
Fee:
$170
Permit Type:
N/A
Building Type:
N/A
; install 8 steel piles for foundation repair. foundation repair details-partial yes slab on grade yes install 8 steel piles no wood sill #lf no beam # lf no joist # lf must comply with udc and irc. must comply with ib 172. no skirting & no other remodeling work being performed. **engineers letter required to clear foundation inspection. ** **not removing skirting: foundation complian... see more
Valuation:
N/A
Permit #:
REP-MBR-APP25-35005069
Status:
complete
Fee:
$170
Permit Type:
N/A
Building Type:
N/A
; install 5 steel piles for foundation repair. foundation repair details- partial yes install 5 steel piles no wood sill #lf no beam # lf no joist # lf must comply with udc and irc. must comply with ib 172. no skirting & no other remodeling work being performed. **engineers letter required to clear foundation inspection. ** **not removing skirting: foundation compliance agreement on f... see more
Valuation:
N/A
Permit #:
REP-MBR-APP25-35005068
Status:
complete
Fee:
$170
Permit Type:
N/A
Building Type:
N/A
; install 6 steel piles for foundation repair. foundation repair details- partial yes slab on grade no pier & footings no wood sill #lf no beam # lf no joist # lf must comply with udc and irc. must comply with ib 172. no skirting & no other remodeling work being performed. **engineers letter required to clear foundation inspection. ** **not removing skirting: foundation compliance agr... see more
Valuation:
N/A
Permit #:
REP-MBR-APP25-35004664
Status:
complete
Fee:
$170
Permit Type:
N/A
Building Type:
N/A
; install 9 steel piles for foundation repair. foundation repair details- full or partial yes slab on grade yes install 9 piles no wood sill #lf no beam # lf no joist # lf must comply with udc and irc. must comply with ib 172. no skirting & no other remodeling work being performed. **engineers letter required to clear foundation inspection. ** **not removing skirting: foundation compl... see more
Valuation:
N/A
Permit #:
REP-MBR-APP25-35004658
Status:
complete
Fee:
$170
Permit Type:
N/A
Building Type:
N/A
; install 15 steel piles for foundation repair. foundation repair details- partial yes slab on grade no # pier & footings no wood sill #lf no beam# lf no/joist # lf must comply with udc and irc. must comply with ib 172. no skirting & no other remodeling work being performed. **engineers letter required to clear foundation inspection. **c.cernas** **removal/repairs/replacement of skirt... see more
Valuation:
N/A
Permit #:
REP-MBR-APP25-35004382
Status:
complete
Fee:
$170
Permit Type:
N/A
Building Type:
N/A
; install 16 steel piles for foundation repair. foundation repair details- partial yes slab on grade yes install 16 pier & footings no wood sill #lf no beam # lf no joist # lf must comply with udc and irc. must comply with ib 172. no skirting & no other remodeling work being performed. **engineers letter required to clear foundation inspection. ** **not removing skirting: foundation c... see more
Valuation:
N/A
Permit #:
REP-MBR-APP25-35004131
Status:
complete
Fee:
$170
Permit Type:
N/A
Building Type:
N/A
; install 15 steel piles for foundation repair. foundation repair details- partial yes slab on grade yes install 15 pilings no wood sill #lf no beam # lf no joist # lf must comply with udc and irc. must comply with ib 172. no skirting & no other remodeling work being performed. **engineers letter required to clear foundation inspection. ** **not removing skirting: foundation complianc... see more
Valuation:
N/A
Permit #:
REP-MBR-APP25-35004045
Status:
complete
Fee:
$170
Permit Type:
N/A
Building Type:
N/A
; install 16 steel piles for foundation repair. foundation repair details- partial yes slab on grade yes install 16 piles no wood sill #lf no beam # lf no joist # lf must comply with udc and irc. must comply with ib 172. no skirting & no other remodeling work being performed. **engineers letter required to clear foundation inspection. ** **not removing skirting: foundation compliance ... see more
Valuation:
N/A
Permit #:
REP-MBR-APP25-35004038
Status:
complete
Fee:
$170
Permit Type:
N/A
Building Type:
N/A
; install 14 steel piles for foundation repair. foundation repair: partial slab on grade repair; 14 steel piles replaced; 0 lf of joist replaced; o lf of beam replaced; 0 lf of sill replaced; # sq ft of work done; skirting removed no no other remodeling work being performed. **must comply with udc and irc. must comply with ib 172. **engineers letter required to clear foundation inspec... see more
Valuation:
N/A
Permit #:
REP-MBR-APP25-35004033
Status:
complete
Fee:
$170
Permit Type:
N/A
Building Type:
N/A
; install 9 steel piers foundation repair details- partial yes slab on grade yes install 9 pier & footings no wood sill #lf no beam # lf no joist # lf must comply with udc and irc. must comply with ib 172. no skirting & no other remodeling work being performed. **engineers letter required to clear foundation inspection. ** **not removing skirting: foundation compliance agreement on fi... see more
Valuation:
N/A
Permit #:
REP-MBR-APP25-35004010
Status:
complete
Fee:
$170
Permit Type:
N/A
Building Type:
N/A
; install 10 steel piers foundation repair details-partial yes slab on grade yes install 10 pier & footings no wood sill #lf no beam # lf no joist # lf must comply with udc and irc. must comply with ib 172. no skirting & no other remodeling work being performed. **engineers letter required to clear foundation inspection. ** **not removing skirting: foundation compliance agreement on f... see more
Valuation:
N/A
Permit #:
REP-MBR-APP25-35003384
Status:
complete
Fee:
$170
Permit Type:
N/A
Building Type:
N/A
; install 5 steel piers foundation repair details-partial yes slab on grade yes install 5 pier & footings no wood sill #lf no beam # lf no joist # lf must comply with udc and irc. must comply with ib 172. no skirting & no other remodeling work being performed. **engineers letter required to clear foundation inspection. ** **not removing skirting: foundation compliance agreement on fil... see more
Valuation:
N/A
Permit #:
REP-MBR-APP25-35003370
Status:
complete
Fee:
$170
Permit Type:
N/A
Building Type:
N/A
; install 16 steel piers foundation repair details- partial yes slab on grade yes 16 pier & footings no wood sill no beam no joist must comply with udc and irc. must comply with ib 172. no skirting & no other remodeling work being performed. **engineers letter required to clear foundation inspection**m.carranza** **copy of application must be available at job site with permit** **remo... see more
Valuation:
N/A
Permit #:
REP-MBR-APP25-35003319
Status:
complete
Fee:
$170
Permit Type:
N/A
Building Type:
N/A
; install 3 steel piers foundation repair details-partial yes slab on grade yes install 3 pier & footings no wood sill #lf no beam # lf no joist # lf must comply with udc and irc. must comply with ib 172. no skirting & no other remodeling work being performed. **engineers letter required to clear foundation inspection. ** **not removing skirting: foundation compliance agreement on fil... see more
Valuation:
N/A
Permit #:
REP-MBR-APP25-35003225
Status:
complete
Fee:
$170
Permit Type:
N/A
Building Type:
N/A
; install 16 steel piers foundation repair details- partial yes slab on grade yes 16 pier & footings no wood sill no beam no joist must comply with udc and irc. must comply with ib 172. no skirting & no other remodeling work being performed. **engineers letter required to clear foundation inspection**m.carranza** **copy of application must be available at job site with permit** **remo... see more
Valuation:
N/A
Permit #:
REP-MBR-APP25-35003227
Status:
complete
Fee:
$170
Permit Type:
N/A
Building Type:
N/A
; install 5 steel piers foundation repair details- partial yes slab on grade yes install 5 pier & footings no wood sill #lf no beam # lf no joist # lf must comply with udc and irc. must comply with ib 172. no skirting & no other remodeling work being performed. **engineers letter required to clear foundation inspection. ** **not removing skirting: foundation compliance agreement on fi... see more
Valuation:
N/A
Permit #:
REP-MBR-APP25-35003220
Status:
complete
Fee:
$206
Permit Type:
N/A
Building Type:
N/A
; install 13 steel piers foundation repair details-partial yes slab on grade yes installing 13 pier & footings no wood sill #lf no beam # lf no joist # lf must comply with udc and irc. must comply with ib 172. no skirting & no other remodeling work being performed. **engineers letter required to clear foundation inspection. ** **not removing skirting: foundation compliance agreement o... see more
Valuation:
N/A
Permit #:
REP-MBR-APP25-35003101
Status:
complete
Fee:
$170
Permit Type:
N/A
Building Type:
N/A
Similar Contractors See more
153
BZ Score
$16.9K
Avg Project
-
Projects
License # GC-0571
San Antonio, TX
152
BZ Score
$120K
Avg Project
-
Projects
Ramjack/rjt Construction Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Ramjack/rjt Construction License info
Verified License
| License # | GENERAL CONTRACTOR - 1709 |
| Status | Active |
| City | Cibolo |
| Type | General Contractor |
| Date Issued | 07-01-2025 |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Ramjack/rjt Construction at the City of Cibolo.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | CONTRACTOR-2025-00156 |
| Status | Active |
| City | Duncanville |
| Type | General Contractor Registration |
| Date Issued | 12-09-2025 |
- BuildZoom verified this license was active as of February 2026.
Verify this license's status for Ramjack/rjt Construction at the City of Duncanville.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 22-092745 |
| Status | Active |
| City | Alvin |
| Type | Foundation Repair Contractors |
- BuildZoom verified this license was active as of August 2025.
Verify this license's status for Ramjack/rjt Construction at the City of Alvin.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | IC15170 |
| Status | Active |
| City | San Antonio |
| Type | Ic1 Home Improvement Contractor |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Ramjack/rjt Construction at the City of San Antonio, TX Licensed Contractors.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | RBC-25-00368 |
| Status | Active |
| City | San Antonio |
| Type | City Residential Building Cntr |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Ramjack/rjt Construction at the City of San Antonio, TX Licensed Contractors.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | IC15170 |
| Status | Active |
| City | San Antonio |
| Type | Ic1 Home Improvement Contractor |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Ramjack/rjt Construction at the City of San Antonio, TX Licensed Contractors.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | BLDG7523675 |
| Status | Active |
| City | Grapevine |
| Type | Building Contractor |
- When BuildZoom last verified this license, it had an expiration date of December, 2022. Check the current license status of Ramjack/rjt Construction with the City of Grapevine
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | GC4627598 |
| Status | Active |
| City | Cibolo |
| Type | General Contractor |
- When BuildZoom last verified this license, it had an expiration date of December, 2020. Check the current license status of Ramjack/rjt Construction with the City of Cibolo
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | BLD4263072 |
| Status | Active |
| City | Waller |
| Type | Building Contractor |
- When BuildZoom last verified this license, it had an expiration date of May, 2025. Check the current license status of Ramjack/rjt Construction with the City of Waller
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | GENC3975827 |
| Status | Active |
| City | Celina |
| Type | General Contractor |
- When BuildZoom last verified this license, it had an expiration date of March, 2023. Check the current license status of Ramjack/rjt Construction with the City of Celina
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | FR8436530 |
| Status | Active |
| City | Lancaster |
| Type | Foundation Repair |
- When BuildZoom last verified this license, it had an expiration date of December, 2021. Check the current license status of Ramjack/rjt Construction with the City of Lancaster
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | GC5732816 |
| Status | Active |
| City | Mansfield |
| Type | General Contractor |
- When BuildZoom last verified this license, it had an expiration date of April, 2026. Check the current license status of Ramjack/rjt Construction with the City of Mansfield
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 19-10265 |
| Status | Active |
| City | Laredo |
| Type | General Contractor |
- When BuildZoom last verified this license, it had an expiration date of August, 2020. Check the current license status of Ramjack/rjt Construction with the City of Laredo Building Development Services
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| Status | Active |
| City | Terrell Hills |
- When BuildZoom last verified this license, it had an expiration date of December, 2025. Check the current license status of Ramjack/rjt Construction with the City of Terrell Hills
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | GC7229665 |
| Status | Active |
| City | Lancaster |
| Type | General Contractor |
- When BuildZoom last verified this license, it had an expiration date of November, 2020. Check the current license status of Ramjack/rjt Construction with the City of Lancaster
This is a sample of licensing data; click here to access a complete history.
License Not Required
| Status | Not Required |
- BuildZoom verified in October, 2017 that this contractor does not need a license to be a contractor in Texas.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| Status | Active |
| City | Terrell Hills |
- When BuildZoom last verified this license, it had an expiration date of December, 2020. Check the current license status of Ramjack/rjt Construction with the City of Terrell Hills
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Terrel |
| Type | Construction Contractors |
- According to the City of Terrell, 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 # | GENERAL CONTRACTOR - 1036 |
| Status | Inactive |
| City | Cibolo |
| Type | General Contractor |
- According to the City of Cibolo, 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 Ramjack/rjt Construction at the City of Cibolo.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Dickinson |
| Type | General Contractor |
- According to the City of Dickinson, 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 # | IC15170 |
| Status | Inactive |
| City | San Antonio |
- According to the City of San Antonio, TX Licensed Contractors, 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 Ramjack/rjt Construction at the City of San Antonio, TX Licensed Contractors.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | H931665 |
| Status | Inactive |
| City | San Antonio |
| Type | City Residential Building Cntr |
- According to the City of San Antonio, TX Licensed Contractors, 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 Ramjack/rjt Construction at the City of San Antonio, TX Licensed Contractors.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Dallas |
| Type | Building (Bu) |
- According to the City of Dallas, 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 # | GENR7013105 |
| Status | Inactive |
| City | Terrell Hills |
| Type | General Contractor |
- According to the City of Terrell Hills, 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 Ramjack/rjt Construction at the City of Terrell Hills.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Terrell Hills |
- According to the City of Terrell Hills, 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 | Dallas |
| Type | Building (Bu) |
- According to the City of Dallas, 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 # | H920132 |
| Status | Inactive |
| City | San Antonio |
- According to the City of San Antonio, TX Licensed Contractors, 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 Ramjack/rjt Construction at the City of San Antonio, TX Licensed Contractors.
This is a sample of licensing data; click here to access a complete history.
108
BuildZoom Score
2.6K
Permits
- Building permit records show that Ramjack/rjt Construction has worked on 2616 permitted projects.
Ramjack/rjt Construction Employees
AC
Annette Cordova
AC
Annette, Cordova
BB
Brian A Buchanan
None
BB
Brian A. Buchanan
Owner
DM
Donna Miller
Owner
LH
Leandra Hodges
Owner
LL
Leandra Lozano
Owner
NR
Nicolette Ramirez
Owner
NN
None None
None
PS
Penelope J Schuchert
PS
Penelope Schuchert
Owner
PS
Penny Schuchert
Owner