Updated: Apr 21, 2026
Location and Projects
Address
2683 LOMBARDY LANE n/a DALLAS, TX 75220, Dallas, TX, 75220
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Dynamic Systems Inc Mechanical Contractors Fn
Dynamic Systems Inc Mechanical Contractors Fn, 2683 Lombardy Ln N, Dallas, TX (Owned by: Randy Rehmann) holds a Mechanical license and 9 other licenses according to the Denton license board.
Their BuildZoom score of 110 ranks in the top 4% of 222,249 Texas licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Dynamic Systems Inc Mechanical Contractors Fn, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Dynamic Systems Inc Mechanical Contractors Fn Services
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Dynamic Systems Inc Mechanical Contractors Fn Contact Information
Phone Number: (214) 351-7500
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Address: 2683 LOMBARDY LANE n/a DALLAS, TX 75220, Dallas, TX 75220
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Dynamic Systems Inc Mechanical Contractors Fn Dallas
Quality
110
96th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Dynamic Systems Inc Mechanical Contractors Fn has a BuildZoom score of 110, which places them above 96% of 222,249 contractors in Texas.
Activity
|
5 projects
|
2025 |
|
22 projects
|
2024 |
|
19 projects
|
2023 |
Our building permit records indicate that Dynamic Systems Inc Mechanical Contractors Fn has worked on at least
46.0 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
|
7 projects
|
Home Additions |
|
4 projects
|
Commercial Renovations |
|
21 projects
|
Mechanical projects |
|
4 projects
|
HVAC projects |
Analyzing permits over the last 4 years shows that Dynamic Systems Inc Mechanical Contractors Fn mostly works on
mechanical project
and home addition
projects.
Pricing
|
1 project
|
< $5k |
|
7 projects
|
$5k-$20k |
|
1 project
|
$100k-$250k |
|
1 project
|
$500k-$1mil |
|
2 projects
|
$1mil+ |
The typical size of their permits is approximately $12,500. 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 Dynamic Systems Inc Mechanical Contractors Fn
This is a sample of this contractor's permits. Click here to access their complete permit history.
Astra zeneca group - south warehouse scope to support currently permitted process train expansion scope
Valuation:
$733,125
Permit #:
BLDC18-08-009827
Status:
complete
Fee:
$3,616
Permit Type:
N/A
Building Type:
N/A
Plumbing permit - remodel - eplan: expedited review - remodel of 1st floor lab areas in an existing admin/bus office building. (28, 936 sf) work does not overlap with 2021-110435 bp - c-1000 commercial remodel
Valuation:
N/A
Permit #:
2022-148332 PP
Status:
issued
Fee:
$550
Permit Type:
C-1000 commercial...
Building Type:
N/A
Mechanical permit - remodel - eplan: expedited review - remodel of 1st floor lab areas in an existing admin/bus office building. (28, 936 sf) work does not overlap with 2021-110435 bp - c-1000 commercial remodel
Valuation:
N/A
Permit #:
2022-148332 MP
Status:
issued
Fee:
$486
Permit Type:
C-1000 commercial...
Building Type:
N/A
Mechanical permit - remodel - eplan: expedited review: remodel of an existing office warehouse manufacturing building. interior remodel (phase 1) to light manufacturing (10, 912 sf). - c-1000 commercial remodel
Valuation:
N/A
Permit #:
2021-202288 MP
Status:
final
Fee:
$558
Permit Type:
C-1000 commercial...
Building Type:
N/A
Plumbing permit - remodel - eplan: expedited review: remodel of an existing office warehouse manufacturing building. interior remodel (phase 1) to light manufacturing (10, 912 sf). - c-1000 commercial remodel
Valuation:
N/A
Permit #:
2021-202288 PP
Status:
final
Fee:
$649
Permit Type:
C-1000 commercial...
Building Type:
N/A
Plumbing permit - new - eplan: expedited review - new construction of make up unit (utility structure). (1, 650 sf) work does not overlap with 2021-110435 bp - c- 328 commercial other nonresident building
Valuation:
N/A
Permit #:
2022-148333 PP
Status:
issued
Fee:
$320
Permit Type:
C- 328 commercial...
Building Type:
N/A
Mechanical permit - new - eplan: expedited review - new construction of make up unit (utility structure). (1, 650 sf) work does not overlap with 2021-110435 bp - c- 328 commercial other nonresident building
Valuation:
N/A
Permit #:
2022-148333 MP
Status:
issued
Fee:
$179
Permit Type:
C- 328 commercial...
Building Type:
N/A
Interior remodel to replace hvac this scope is does not overlap with anything from 2022131665 pr and specifically excludes that area from it's plans
Valuation:
N/A
Permit #:
2023-039756 MP
Status:
final
Fee:
N/A
Permit Type:
C-1000 commercial...
Building Type:
N/A
Interior remodel to replace hvac this scope is does not overlap with anything from 2022131665 pr and specifically excludes that area from it's plans
Valuation:
N/A
Permit #:
2023-039756 BP
Status:
issued
Fee:
N/A
Permit Type:
C-1000 commercial...
Building Type:
N/A
Mechanical permit - addition and remodel - eplan: expedited review - interior remodel exterior addition: remodel and addition 1st floor - to create equipment left for 2nd floor and (exterior 1495sf equipment pad and enclosure). - c- 437 addition alter convn-nonres
Valuation:
N/A
Permit #:
2021-110435 MP
Status:
final
Fee:
$422
Permit Type:
C- 437 addition a...
Building Type:
N/A
Remove and replace the existing storm drain piping on level 28 at the boa building. replacement will be from the existing storm drain bodies to the existing risers on level 28. re-insulate after completion. **12/12/19- cust plans ready for p/u in bin p-42 - cust notified - (c.delgado) ** **12/12/19- plans picked up by tim - (c.delgado) **
Valuation:
N/A
Permit #:
2558961
Status:
complete
Fee:
$316
Permit Type:
N/A
Building Type:
N/A
Plumbing permit - remodel - interior non-structural remodel to 5th floor 3 permits 5th floor tenant improvements or 15 procedure room 6. [7 day review] - c-1000 commercial remodel
Valuation:
N/A
Permit #:
2022-141642 PP
Status:
issued
Fee:
$324
Permit Type:
C-1000 commercial...
Building Type:
N/A
Plumbing permit - remodel - interior non-structural remodel to 5th floor 3 permits 5th floor tenant improvements or 15 procedure room 6. [7 day review] - c-1000 commercial remodel
Valuation:
N/A
Permit #:
2022-141641 PP
Status:
issued
Fee:
$439
Permit Type:
C-1000 commercial...
Building Type:
N/A
Mechanical permit - remodel - interior non-structural remodel to 5th floor 3 permits 5th floor tenant improvements or 15 procedure room 6. [7 day review] - c-1000 commercial remodel
Valuation:
N/A
Permit #:
2022-141641 MP
Status:
issued
Fee:
$375
Permit Type:
C-1000 commercial...
Building Type:
N/A
329 - leprino foods foundation
Valuation:
$253,000,000
Permit #:
PLUMB-151453-2022
Status:
final
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
***asigned to the hospital team for inspectiions*** hot and cold water to 40 patient rooms natural gas to kitchen and mechanical equip med gas to 40 patient rooms grease waste from kitchen to grease trap and sewer from 40 patient rooms
Valuation:
N/A
Permit #:
2656925
Status:
complete
Fee:
$320
Permit Type:
N/A
Building Type:
N/A
Plumbing permit - remodel - interior non-structural remodel to 5th floor 3 permits 5th floor tenant improvements or 15 procedure room 6. [7 day review] - c - medical gas
Valuation:
N/A
Permit #:
2022-154862 PP
Status:
issued
Fee:
$324
Permit Type:
C - medical gas
Building Type:
N/A
Plumbing permit - remodel - interior non-structural remodel to 5th floor 3 permits 5th floor tenant improvements or 15 procedure room 6. [7 day review] - c - medical gas
Valuation:
N/A
Permit #:
2022-154860 PP
Status:
issued
Fee:
$321
Permit Type:
C - medical gas
Building Type:
N/A
Mechanical permit - new - eplan: expedited review - new generator. (950 sf) work does not overlap with 2021-110435 bp - c- 329 commercial structures other than building
Valuation:
N/A
Permit #:
2022-148334 MP
Status:
issued
Fee:
$157
Permit Type:
C- 329 commercial...
Building Type:
N/A
Mechanical permit - new - eplan: [concurrent] new construction of central plant (27, 120 sf) and mechanical yard (19, 644 sf) - c- 328 commercial other nonresident building
Valuation:
N/A
Permit #:
2021-168292 MP
Status:
issued
Fee:
$511
Permit Type:
C- 328 commercial...
Building Type:
N/A
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122
BZ Score
-
Avg Project
-
Projects
122
BZ Score
-
Avg Project
-
Projects
120
BZ Score
$504K
Avg Project
-
Projects
Dynamic Systems Inc Mechanical Contractors Fn Reviews
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Verified License
BuildZoom confirmed this contractor's license
Dynamic Systems Inc Mechanical Contractors Fn License info
License Not Verified
| License # | C6815 |
| Status | Active |
| County | Denton |
| Type | Mechanical |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of November, 2024. Check the current license status of Dynamic Systems Inc Mechanical Contractors Fn with the Denton County
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 7385 |
| Status | Active |
| City | Plano |
| Type | Hvac Contractor |
| Business Type | Corporation |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Dynamic Systems Inc Mechanical Contractors Fn at the City of Plano, Texas.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | PC6310411 |
| Status | Active |
| Town | Litttle Elm |
| Type | Plumbing Contractor |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of February, 2023. Check the current license status of Dynamic Systems Inc Mechanical Contractors Fn with the Town of Little Elm
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | PLBG9602474 |
| Status | Active |
| City | Midlothian |
| Type | Plumbing Contractor |
| Business Type | Corporation |
- BuildZoom has not verified this license since June, 2024.
Verify this license's status for Dynamic Systems Inc Mechanical Contractors Fn at the City of Midlothian.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | PM3267550 |
| Status | Active |
| City | Lancaster |
| Type | Plumbing |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of March, 2022. Check the current license status of Dynamic Systems Inc Mechanical Contractors Fn with the City of Lancaster
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | MECH4927779 |
| Status | Active |
| City | Grapevine |
| Type | Mechanical Contractor |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of December, 2023. Check the current license status of Dynamic Systems Inc Mechanical Contractors Fn with the City of Grapevine
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 13190 |
| Status | Inactive |
| City | Keller |
| Type | Contractor |
| Business Type | Corporation |
- According to the The City of Keller, TX, 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 Dynamic Systems Inc Mechanical Contractors Fn at the The City of Keller, TX.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | P01051 |
| Status | Inactive |
| City | Irving |
| Business Type | Corporation |
- According to the City of Irving Inspection Department, 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 Dynamic Systems Inc Mechanical Contractors Fn at the City of Irving Inspection Department.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | M00958 |
| Status | Inactive |
| City | Irving |
| Business Type | Corporation |
- According to the City of Irving Inspection Department, 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 Dynamic Systems Inc Mechanical Contractors Fn at the City of Irving Inspection Department.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | P007660 |
| Status | Inactive |
| City | Fort Worth |
| Type | Plmb |
| Business Type | Corporation |
- According to the City of Fort Worth 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.
Check this license's status for Dynamic Systems Inc Mechanical Contractors Fn at the City of Fort Worth Planning and Development.
This is a sample of licensing data; click here to access a complete history.
110
BuildZoom Score
Insured
| Insurer | Insurance Online |
Bonded
| Bonded Agent | Hartford Fire Insurance Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Trumbull Insurance Company |
342
Permits
- Building permit records show that Dynamic Systems Inc Mechanical Contractors Fn has worked on 342 permitted projects.
Dynamic Systems Inc Mechanical Contractors Fn Employees
CC
Chris Cline
Owner
CC
Chris Cosgrove
Contact
CC
Christopher Cosgrove
Owner
CC
Christopher P Cogrove
C
Corporate
Owner
RR
Randy Rehmann
Owner