Updated: May 12, 2026
Location and Projects
Address
3529 W ALAMO PL, Littleton, CO, 80123
Use our bidding system to
request a quote
Jms Construction LLC
Jms Construction LLC, 3529 W Alamo Pl, Littleton, CO (Owned by: Siekmeier John) holds a General C license and 6 other licenses according to the Douglas County license board.
Their BuildZoom score of 93 ranks in the top 27% of 55,949 Colorado licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Jms Construction LLC, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Jms Construction LLC Services
Start a project today:
Jms Construction LLC Contact Information
Phone Number: (303) 918-8952
Edit
Address: 3529 W ALAMO PL, Littleton, CO 80123
Edit
Do you work for this business? Unlock this free profile to update company info and see who's viewing your profile.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Renewal of existing project referencing permit # res-19-01428
Valuation:
$1
Permit #:
RES-21-00083
Status:
complete
Fee:
$492
Permit Type:
N/A
Building Type:
N/A
Remodel 1st fl men's restroom; addition 1 water closet & lavatory
Valuation:
$34,530
Permit #:
B18-1037
Status:
final
Fee:
$1,662
Permit Type:
Remodel
Building Type:
N/A
Remodel 1st fl men's restroom; addition 1 water closet & lavatory
Valuation:
$34,530
Permit #:
B18-1037
Status:
final
Fee:
$1,662
Permit Type:
Remodel
Building Type:
N/A
Window replacement like for like (7)
Valuation:
N/A
Permit #:
W21-0142
Status:
applied
Fee:
N/A
Permit Type:
County
Building Type:
N/A
Reroofing entire house
Valuation:
$13,500
Permit #:
15-101182 RS
Status:
Active
Fee:
N/A
Permit Type:
Residential
Building Type:
N/A
2nd fl living space that connects to existing bridge; 306 sf
Valuation:
$15,000
Permit #:
B13-0036
Status:
final
Fee:
$807
Permit Type:
Miscellaneous
Building Type:
N/A
Re roof 22 sqs/duraiton storm; resheath trusses tear off al
Valuation:
$6,000
Permit #:
MI17-0471
Status:
final
Fee:
$240
Permit Type:
Roof
Building Type:
N/A
Install water heater 5.7-gal 200kbtu furnace
Valuation:
$2,800
Permit #:
M17-0100
Status:
final
Fee:
$139
Permit Type:
Single family det
Building Type:
N/A
Re roof 22 sqs/duraiton storm; resheath trusses tear off al
Valuation:
$6,000
Permit #:
MI17-0471
Status:
final
Fee:
$240
Permit Type:
Roof
Building Type:
N/A
Au - deck
Valuation:
$7,536
Permit #:
13-05132
Status:
complete
Fee:
$291
Permit Type:
New
Building Type:
Accessory use
Replace soffit & fascia
Valuation:
$800
Permit #:
B17-0988
Status:
final
Fee:
$50
Permit Type:
Miscellaneous
Building Type:
N/A
Free standing open patio cover
Valuation:
$26,000
Permit #:
RES-19-01041
Status:
complete
Fee:
$1,020
Permit Type:
N/A
Building Type:
N/A
Install water heater 5.7-gal 200kbtu furnace
Valuation:
$2,800
Permit #:
M17-0100
Status:
final
Fee:
$139
Permit Type:
Single family det
Building Type:
N/A
Replace soffit & fascia
Valuation:
$800
Permit #:
B17-0988
Status:
final
Fee:
$50
Permit Type:
Miscellaneous
Building Type:
N/A
Au - deck
Valuation:
$6,972
Permit #:
19-04468
Status:
issued
Fee:
$172
Permit Type:
New
Building Type:
Accessory use
Au - deck
Valuation:
$30,378
Permit #:
10-04883
Status:
complete
Fee:
$897
Permit Type:
New
Building Type:
Accessory use
Rs - basement
Valuation:
$17,220
Permit #:
10-08300
Status:
complete
Fee:
$570
Permit Type:
Alteration
Building Type:
Residential
No Description Available
Valuation:
N/A
Permit #:
1999-RESCON-0099080410
Status:
approved
Fee:
$140
Permit Type:
N/A
Building Type:
N/A
Kitchen remodel
Valuation:
$25,000
Permit #:
134820
Status:
N/A
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Rs - residential
Valuation:
$5,292
Permit #:
99-5813
Status:
complete
Fee:
$120
Permit Type:
Alteration
Building Type:
Residential
Similar Contractors See more
152
BZ Score
$12.5K
Avg Project
-
Projects
179
BZ Score
$27.3K
Avg Project
-
Projects
166
BZ Score
$135K
Avg Project
-
Projects
Jms Construction LLC Reviews
BuildZoom hasn't received any reviews for Jms Construction LLC. Click here to be alerted when reviews are posted about them.
Recent Buildzoom Projects
Hiring a contractor?
Verified License
BuildZoom confirmed this contractor's license
Jms Construction LLC License info
Verified License
| License # | C130300 |
| Status | Active |
| County | Douglas County |
| Type | General C |
- BuildZoom verified this license was active as of July 2025.
Verify this license's status for Jms Construction LLC at the Douglas County Building Division.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | C01067 |
| Status | Active |
| County | Douglas County |
| Type | General C |
- BuildZoom verified this license was active as of July 2025.
Verify this license's status for Jms Construction LLC at the Douglas County Building Division.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | MA130299 |
| Status | Active |
| County | Douglas County |
| Type | Mechanical Contractor - Class A |
- When BuildZoom last verified this license, it had an expiration date of July, 2016. Check the current license status of Jms Construction LLC with the Douglas County Building Division
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | C99166 |
| Status | Active |
| County | Douglas County |
| Type | Building Contractor - Class C |
- When BuildZoom last verified this license, it had an expiration date of July, 2016. Check the current license status of Jms Construction LLC with the Douglas County Building Division
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Denver |
- 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 # | MA00006 |
| Status | Inactive |
| County | Douglas County |
| Type | Mechanical A |
- According to the Douglas County Building Division, 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 Jms Construction LLC at the Douglas County Building Division.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | B00115 |
| Status | Inactive |
| City | Littleton |
| Type | Class B |
- According to the The City of Littleton, CO, 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 Jms Construction LLC at the The City of Littleton, CO.
This is a sample of licensing data; click here to access a complete history.
93
BuildZoom Score
Insured
| Insurer | Amco Ins |
26
Permits
- Building permit records show that Jms Construction LLC has worked on 26 permitted projects.
Jms Construction LLC Employees
JL
Jms Construction Llc
Owner
JS
John M Siekmeier
Owner
JS
John Siekmeier
JS
Jordan Stark
Owner
SJ
Siekmeier John
Owner