Updated: Jun 09, 2026
Location and Projects
Address
4185 w 99 Ct, Westminster, CO, 80031
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1 St Response Plumbing Llc
1 St Response Plumbing Llc, 4185 W 99th Ct, Westminster, CO (Owned by: Llya Debirov) holds a Plumber license and 20 other licenses according to the Colorado license board.
Their BuildZoom score of 102 ranks in the top 11% of 55,949 Colorado licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring 1 St Response Plumbing Llc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
1 St Response Plumbing Llc Services
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1 St Response Plumbing Llc Contact Information
Phone Number: (303) 332-8090
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Address: 4185 w 99 Ct, Westminster, CO 80031
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1 St Response Plumbing Llc Westminster
Quality
102
89th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
1 St Response Plumbing Llc has a BuildZoom score of 102, which places them above 89% of 55,949 contractors in Colorado.
Activity
|
3 projects
|
2025 |
|
4 projects
|
2024 |
|
1 project
|
2023 |
Our building permit records indicate that 1 St Response Plumbing Llc has worked on at least
8.0 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
|
6 projects
|
Plumbing projects |
Analyzing permits over the last 4 years shows that 1 St Response Plumbing Llc mostly works on
plumbing project
projects.
Pricing
|
3 projects
|
< $5k |
|
1 project
|
$100k-$250k |
The typical size of their permits is approximately $1,950. 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 1 St Response Plumbing Llc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Remove existing air conditioning and replace with new 3 ton 13 seer condenser and 3 ton evaporator coil. no new electrical
Valuation:
$4,000
Permit #:
21-001065
Status:
issued
Fee:
$176
Permit Type:
N/A
Building Type:
N/A
Master and powder baths electrical/plumbing changes
Valuation:
N/A
Permit #:
BLDG23-1955
Status:
final
Fee:
$748
Permit Type:
Interior remodel
Building Type:
N/A
Kitchen remodel. addition window and enlarge door remove bearing wall per structural plans new layout electrical. 247 sq ft
Valuation:
$48,138
Permit #:
20-002071
Status:
issued
Fee:
$2,053
Permit Type:
N/A
Building Type:
N/A
Total tear-off & reroof of attached single family home, 12 squares of asphalt shingles on a pitch represented as 7/12. all roof materials shall be installed per manufacturerfoots specs. mid-roof inspection required if pitch is less than 4/12.
Valuation:
N/A
Permit #:
PMT2018-00317
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
Single Family Att...
Egress window installation in the basement
Valuation:
N/A
Permit #:
2025-ADMINMOD-0000177
Status:
withdrawn
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Excel found gas leak we replaced few fittings and test it
Valuation:
$350
Permit #:
BDP24-3122
Status:
issued
Fee:
$24
Permit Type:
N/A
Building Type:
Residential
Replacing 40 gall gas water heater
Valuation:
$1,950
Permit #:
2025-PLUMB-0006591
Status:
final
Fee:
$35
Permit Type:
N/A
Building Type:
Single family res...
Electrical work - addition recessed lighting and ceiling fan to master bedroom. re-wire existing circuit
Valuation:
$300
Permit #:
20-000961
Status:
issued
Fee:
$71
Permit Type:
N/A
Building Type:
N/A
Addition 2nd floor 2658 sq ft
Valuation:
$322,469
Permit #:
COMM15-00150
Status:
issued
Fee:
$13,658
Permit Type:
Addition
Building Type:
N/A
Kitchen - new appliances plumbing electrical
Valuation:
$15,500
Permit #:
RES20-01284
Status:
final
Fee:
$637
Permit Type:
Remodel
Building Type:
N/A
Office renovation new plumbing electrical mechanical
Valuation:
N/A
Permit #:
BLDG21-1766
Status:
final
Fee:
$562
Permit Type:
Building
Building Type:
N/A
Auraria dental lab tenant finish - plumbing & electrical work
Valuation:
N/A
Permit #:
BLDG20-1097
Status:
final
Fee:
$44,216
Permit Type:
Building
Building Type:
N/A
Gas pressure test no need gas plan
Valuation:
N/A
Permit #:
BLDG23-3254
Status:
final
Fee:
$26
Permit Type:
plumbing
Building Type:
N/A
Plumbing new single family residence
Valuation:
$13,500
Permit #:
2019-PLUMB-0006656
Status:
final
Fee:
$131
Permit Type:
N/A
Building Type:
N/A
Remodeling residential home
Valuation:
$172,744
Permit #:
BLDG23-00619
Status:
final
Fee:
$4,885
Permit Type:
Remodel
Building Type:
N/A
945 sq ft basement fin bedroom bathroom wet bar liv room
Valuation:
$42,000
Permit #:
RES18-00119
Status:
final
Fee:
$1,682
Permit Type:
Basement finish
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
21106086 00000PP
Status:
issued
Fee:
N/A
Permit Type:
Addition
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
20127728 00000PP
Status:
issued
Fee:
N/A
Permit Type:
Repair remodel
Building Type:
N/A
Basement finish: 5525 e bails dr
Valuation:
$4,950
Permit #:
2017-PLUMB-0009155
Status:
final
Fee:
$59
Permit Type:
N/A
Building Type:
Single family res...
Re-roof
Valuation:
$7,533
Permit #:
19-001748
Status:
issued
Fee:
$240
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
1 St Response Plumbing Llc License info
Verified License
| License # | 189039 |
| Status | Active |
| State | Colorado |
| Type | Plumber |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for 1 St Response Plumbing Llc at the Colorado Division of Professions and Occupations.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 1997 |
| Status | Active |
| State | Colorado |
| Type | Plumbing Contractor |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for 1 St Response Plumbing Llc at the Colorado Division of Professions and Occupations.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 1997 |
| Status | Active |
| State | Colorado |
| Type | Plumbing Contractor |
- When BuildZoom last verified this license, it had an expiration date of February, 2023. Check the current license status of 1 St Response Plumbing Llc with the Colorado Division of Professions and Occupations
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 189039 |
| Status | Active |
| State | Colorado |
| Type | Plumber |
- When BuildZoom last verified this license, it had an expiration date of February, 2021. Check the current license status of 1 St Response Plumbing Llc with the Colorado Division of Professions and Occupations
This is a sample of licensing data; click here to access a complete history.
Verified License
| Status | Active |
| City | Denver |
| Type | Plbg A |
- BuildZoom verified this license was active as of June 2026.
This is a sample of licensing data; click here to access a complete history.
Verified License
| Status | Active |
| City | Aurora |
| Type | Plumbing |
- BuildZoom verified this license was active as of June 2026.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| Status | Active |
| City | Denver |
- When BuildZoom last verified this license, it had an expiration date of March, 2021. Check the current license status of 1 St Response Plumbing Llc with the City and County of Denver Community Planning and Development
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 28083 |
| Status | Active |
| City | Thornton |
| Type | Plumbing |
- When BuildZoom last verified this license, it had an expiration date of February, 2019. Check the current license status of 1 St Response Plumbing Llc with the Thornton City Development Contractor License
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | PC.0001997 |
| Status | Active |
| State | Colorado |
| Type | Plumbing Contractor |
- When BuildZoom last verified this license, it had an expiration date of February, 2019. Check the current license status of 1 St Response Plumbing Llc with the Colorado Division of Professions and Occupations
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | MP.00189039 |
| Status | Active |
| State | Colorado |
| Type | Master Plumber |
- When BuildZoom last verified this license, it had an expiration date of February, 2019. Check the current license status of 1 St Response Plumbing Llc with the Colorado Division of Professions and Occupations
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 6P-1191 |
| Status | Active |
| City | Arvada |
| Type | Bid Contractor, Plumbing |
- When BuildZoom last verified this license, it had an expiration date of February, 2016. Check the current license status of 1 St Response Plumbing Llc with the The City of Arvada, Colorado
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | AEC8889 |
| Status | Inactive |
| City | Arvada |
| Type | Contractor |
- According to the The City of Arvada, 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 1 St Response Plumbing Llc at the The City of Arvada, Colorado.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 386495 |
| Status | Inactive |
| State | Colorado |
| Type | Residential Plumber |
- According to the Colorado Division of Professions and Occupations, 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 1 St Response Plumbing Llc at the Colorado Division of Professions and Occupations.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 386495 |
| Status | Inactive |
| State | Colorado |
| Type | Residential Plumber |
- According to the Colorado Division of Professions and Occupations, 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 1 St Response Plumbing Llc at the Colorado Division of Professions and Occupations.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 289066 |
| Status | Inactive |
| State | Colorado |
- According to the Colorado Division of Professions and Occupations, 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 1 St Response Plumbing Llc at the Colorado Division of Professions and Occupations.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | AEC2950 |
| Status | Inactive |
| City | Arvada |
| Type | Contractor |
- According to the The City of Arvada, 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 1 St Response Plumbing Llc at the The City of Arvada, Colorado.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 100531028 |
| Status | Inactive |
| City | Westminster |
| Type | Plumbing Contractor |
- According to the City of Westminster, 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 1 St Response Plumbing Llc at the City of Westminster, Colorado.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | P080127 |
| Status | Inactive |
| County | Douglas County |
| Type | Plumbing |
- 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 1 St Response Plumbing Llc at the Douglas County Building Division.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | P00435 |
| Status | Inactive |
| City | Littleton |
| Type | Class P |
- 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 1 St Response Plumbing Llc at the The City of Littleton, CO.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | LCC2015063362 |
| Status | Inactive |
| City | Thornton |
| Type | Class D Plumbing |
- According to the Thornton City Development Contractor License, 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 1 St Response Plumbing Llc at the Thornton City Development Contractor License.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | LCC2015061939 |
| Status | Inactive |
| City | Thornton |
| Type | Class D Plumbing |
- According to the Thornton City Development Contractor License, 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 1 St Response Plumbing Llc at the Thornton City Development Contractor License.
This is a sample of licensing data; click here to access a complete history.
102
BuildZoom Score
Insured
| Insurer | Country Mutual Ins Co |
83
Permits
- Building permit records show that 1 St Response Plumbing Llc has worked on 83 permitted projects.
1 St Response Plumbing Llc Employees
1P
1st Response Plumbing
FI
First Response Plumbing Inc
Owner
ID
Ilya Debirov
ID
Ilya K Debirov
Contact
ID
Ilya Khasanovich Debirov
LD
Llya Debirov
Owner
LD
Llya Khasanovich Debirov