Updated: Jun 02, 2026
Location and Projects
Address
PO BOX 1176, Broomfield, CO, 80038
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Kerwin Plumbing & Heating
Kerwin Plumbing & Heating, Broomfield, Po Box 1176, Broomfield, CO (Owned by: William Kenneth Kerwin) holds a Contractor license and 36 other licenses according to the Arvada license board.
Their BuildZoom score of 104 ranks in the top 9% of 55,949 Colorado licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Kerwin Plumbing & Heating, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Kerwin Plumbing & Heating Contact Information
Phone Number: (720) 620-0925
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Address: PO BOX 1176, Broomfield, CO 80038
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Kerwin Plumbing & Heating Broomfield
Quality
104
91st percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Kerwin Plumbing & Heating has a BuildZoom score of 104, which places them above 91% of 55,949 contractors in Colorado.
Activity
|
1 project
|
2026 |
|
140 projects
|
2025 |
|
27 projects
|
2024 |
|
18 projects
|
2023 |
Our building permit records indicate that Kerwin Plumbing & Heating has worked on at least
186.0 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
|
18 projects
|
Commercial Renovations |
|
9 projects
|
New Constructions |
|
6 projects
|
Home Additions |
|
37 projects
|
HVAC projects |
|
7 projects
|
Mechanical projects |
Analyzing permits over the last 4 years shows that Kerwin Plumbing & Heating mostly works on
hvac project
and commercial renovation
projects.
Pricing
|
111 projects
|
< $5k |
|
9 projects
|
$5k-$20k |
|
2 projects
|
$20k-$50k |
|
3 projects
|
$50k-$100k |
|
4 projects
|
$100k-$250k |
|
7 projects
|
$250k-$500k |
|
5 projects
|
$500k-$1mil |
|
8 projects
|
$1mil+ |
The typical size of their permits is approximately $3,500. 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 Kerwin Plumbing & Heating
This is a sample of this contractor's permits. Click here to access their complete permit history.
Tenant interior improvement project of an existing 15 700 gsf building maintaining the same occupancy use and with an addition of a 1 4600 sf uncovered outdoor dining including a commercial kitchen 2 full service bars and stationary game stations interspersed with affixed dining tables
Valuation:
$500,000
Permit #:
2025-PLUMB-0001224
Status:
final
Fee:
$3,010
Permit Type:
N/A
Building Type:
N/A
This project is a renovation of the existing 2 story automotive dealership which includes the demolition of the existing showroom service drive and site paving/landscaping to create a new one-story 54 694 sf automotive dealership and service center facility. the new showroom and service drive will be primarily constructed with conventional steel and metal studs. the new portion of the... see more
Valuation:
$14,900,000
Permit #:
CEN-24-00091
Status:
issued
Fee:
$293,475
Permit Type:
N/A
Building Type:
N/A
Tenant improvement existing empty petco to a performance training facility consisting of indoor sprint tract weight room area dance floor room hot and cold small pre-fab pools pre-fab saunas massage iv break room offices shower rinse area. the demolition plans have been submitted separately for approval. tenant improvement will also include finish upgrade such artificial turf floor fi... see more
Valuation:
$793,500
Permit #:
CEN-24-00019
Status:
complete
Fee:
$20,171
Permit Type:
N/A
Building Type:
N/A
Modified drawings for 2024-commcon-0000759 only. drawings updated to reflect structural and electrical updates to coordinate with revised remote terminal unit manufacturer. only no changes to remote terminal unit line of sight. no changes to interior life safety
Valuation:
N/A
Permit #:
2025-PLUMB-0000802
Status:
final
Fee:
$270
Permit Type:
N/A
Building Type:
N/A
Interior tenant finish of existing suite within a single story existing building. the buildout area is approximately 10 283 gsf and includes a-3 a-2 b and s-2 use groups. beat the bomb is an indoor entertainment concept with a bar and game rooms
Valuation:
$195,000
Permit #:
2024-PLUMB-0008031
Status:
final
Fee:
$1,552
Permit Type:
N/A
Building Type:
N/A
The scope of work for this project includes the work required to provide a warm white shell condition. included in this project is the construction of new demise walls exterior walls footings and foundation pads adequate for structural use; the installation of glazing systems within exterior walls; the bringing of utilities to and within building envelope in adequate sizes to meet ten... see more
Valuation:
$792,918
Permit #:
CEN-22-00425
Status:
complete
Fee:
$19,000
Permit Type:
N/A
Building Type:
N/A
Tenant remodel of an existing retail food store. remodel to be for a new retail food store without onsite consumption or manufacturing of food. retail services only
Valuation:
$1,200,000
Permit #:
COM-0714-2023
Status:
final
Fee:
$47,780
Permit Type:
N/A
Building Type:
N/A
Removing existing water heater installing 50 gal heat pump water heater. **all new plastic glued vents for fuel burning appliances must undergo pressure testing. to facilitate the inspection process please provide photographic evidence of the pressure test directly to the assigned inspector on the day the rough mechanical inspection is scheduled. approved tests: 10 ft water test 5 psi... see more
Valuation:
N/A
Permit #:
MEC2025-01563
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remove existing water heater and install a new 50 gallon electric heat pump water heater. all new plastic glued vents for fuel burning appliances must undergo pressure testing. to facilitate the inspection process please provide photographic evidence of the pressure test directly to the assigned inspector on the day the rough mechanical inspection is scheduled. approved tests: 10 ft w... see more
Valuation:
N/A
Permit #:
MEC2025-01384
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
First floor renovation of an (e) motor vehicle showroom w support offices. no work on second floor. project includes a 160 sf addition a storefront modification to an (e) storefront system and parapets to enclose (e) canopy supports per bmw national standards. ***5/20/2022 revision to scope for renovation of 493 sf 2nd floor office space included in the scope of a previous permit in 2... see more
Valuation:
$681,854
Permit #:
BLD-NRE2021-00171
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Construction of a new water treatment plant adjacent to the district's existing facility. new facility is a 40 x 80 pre-egnieered metal building including foundation trenches electrical hvac plumbing two pre-procured 200 gpm reverse osmosis membrane sid units. installation of process piping relocation of booster pumps controls yard piping and site improvements
Valuation:
$2,096,615
Permit #:
BDP21-1662
Status:
final
Fee:
$15,970
Permit Type:
New
Building Type:
Industrial
Advent health mod remodel 3rd floor
Valuation:
$550,000
Permit #:
25-0357
Status:
final
Fee:
$20,973
Permit Type:
Remodel ten. Finish
Building Type:
N/A
Alteration of suite 300 to create primary care and ent doctor's offices for commonspirit
Valuation:
$2,914,547
Permit #:
CEN-24-00346
Status:
complete
Fee:
$23,023
Permit Type:
N/A
Building Type:
N/A
Slipform cleaning tower
Valuation:
N/A
Permit #:
CNEW25-00002
Status:
issued
Fee:
$161,619
Permit Type:
Non-residential s...
Building Type:
N/A
Lob is a new restaurant and bocce court concept on the ground floor of 1755 blake. lob will include a restaurant and bar with a variety of seating kitchen bocce courts and a back of house area with office for employees. the grease interceptor for the kitchen equipment will be located on the bottom level of the parking garage while the pollution control unit for the exhaust hood will b... see more
Valuation:
N/A
Permit #:
2023-SUDP-0001928
Status:
approved
Fee:
$210
Permit Type:
Alteration
Building Type:
N/A
Tenant improvement project of a 4 685 sf existing space. this is the first tenant after a core/shell modification. new uses will be office non-dental non-medical and retail small scale per chapter 59 zoning code; b and m per ibc respectively
Valuation:
$15,000
Permit #:
2024-PLUMB-0008991
Status:
final
Fee:
$139
Permit Type:
N/A
Building Type:
N/A
3 story - 3 unit rental attached townhouses. townhouses will be sprinklered and built to current energy code
Valuation:
$2,878,000
Permit #:
RES-2687-2022
Status:
final
Fee:
$259,361
Permit Type:
N/A
Building Type:
N/A
2022-log-0009798 - 22 230 gsf two-story type ii-b addition to existing two-story building. the addition consists of high school classrooms and offices
Valuation:
$395,150
Permit #:
2022-PLUMB-0011617
Status:
final
Fee:
$2,428
Permit Type:
N/A
Building Type:
Commercial
Construction of a new canopy over drive-thru order boards for new double drive thru for raising canes. updated electrical including lighting water sanitary and gas services. job contact: andrew wright 469-597-4468 *this permit does not include the menu boards themselves
Valuation:
$460,000
Permit #:
B2106189
Status:
complete
Fee:
$15,304
Permit Type:
N/A
Building Type:
N/A
5144 sf structural steel commercial pump station building on slab - includes utilities - to boost capacity on existing raw water pipeline - includes one unisex restroom 2277 sf uncovered concrete electrical pad and air conditioning - for the eastern pump station southern water supply project - ncwcd use by right se-1119
Valuation:
$334,772
Permit #:
CMN19-0129
Status:
final
Fee:
$28,730
Permit Type:
N/A
Building Type:
N/A
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Kerwin Plumbing & Heating Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Kerwin Plumbing & Heating License info
Verified License
| License # | AEC5752 |
| Status | Active |
| City | Arvada |
| Type | Contractor |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Kerwin Plumbing & Heating at the The City of Arvada, Colorado.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | CR24-0587 |
| Status | Active |
| Town | Castle Rock |
| Type | Plumbing |
| Date Issued | 10-16-2025 |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Kerwin Plumbing & Heating at the Castle Rock Town, Colorado.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 25-000234 |
| Status | Active |
| City | Lafayette |
| Type | Plumbing Contractor |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Kerwin Plumbing & Heating at the City of Lafayette.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | CL-000687-2019 |
| Status | Active |
| City | Centennial |
| Type | Plumbing |
| Class | Plumbing |
- When BuildZoom last verified this license, it had an expiration date of May, 2026. Check the current license status of Kerwin Plumbing & Heating with the Centennial Community Development Contractor Licensing
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | AEC5752 |
| Status | Active |
| Town | Parker |
| Type | Contractor |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Kerwin Plumbing & Heating at the The Town of Parker, Colorado.
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 May 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.
Verified License
| Status | Active |
| State | Colorado |
| Type | Plumbing Contractor |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Kerwin Plumbing & Heating 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 # | 179668 |
| Status | Active |
| State | Colorado |
| Type | Plumber |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Kerwin Plumbing & Heating 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 # | LIC-0003703-PLBG |
| Status | Active |
| City | Boulder |
| Type | Plumbing |
| Class | Plumbing |
| Date Issued | 05-26-2026 |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Kerwin Plumbing & Heating at the Boulder Licensing Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 061130005 |
| Status | Active |
| City | Westminster |
| Type | Plumbing Contractor |
| Date Issued | 06-10-2025 |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Kerwin Plumbing & Heating at the City of Westminster, Colorado.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | AEC1572 |
| Status | Active |
| Town | Parker |
| Type | Contractor |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Kerwin Plumbing & Heating at the The Town of Parker, Colorado.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | P00306 |
| Status | Active |
| City | Littleton |
| Type | Contractor |
| Date Issued | 01-13-2026 |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Kerwin Plumbing & Heating at the The City of Littleton, CO.
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Verified License
| License # | LCC2015002999 |
| Status | Active |
| City | Thornton |
| Type | Class D Plumbing Expires 2026 05 20 |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Kerwin Plumbing & Heating at the Thornton City Development Contractor License.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | PLB8172884 |
| Status | Active |
| City | Lafayette |
| Type | Plumbing Contractor |
- When BuildZoom last verified this license, it had an expiration date of July, 2021. Check the current license status of Kerwin Plumbing & Heating with the City of Lafayette
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, 2019. Check the current license status of Kerwin Plumbing & Heating 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 # | LIC-0003703 |
| Status | Active |
| City | Boulder |
| Type | Plumbing |
- When BuildZoom last verified this license, it had an expiration date of December, 2018. Check the current license status of Kerwin Plumbing & Heating with the Boulder Licensing Board
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 27556 |
| Status | Active |
| City | Thornton |
| Type | Plumbing |
- When BuildZoom last verified this license, it had an expiration date of April, 2017. Check the current license status of Kerwin Plumbing & Heating 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 # | MP.00179668 |
| 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 Kerwin Plumbing & Heating 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.00175070 |
| 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 Kerwin Plumbing & Heating 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 # | PC.0000818 |
| 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 Kerwin Plumbing & Heating 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 # | 0003703 |
| Status | Active |
| City | Boulder |
| Type | Plumbing |
- When BuildZoom last verified this license, it had an expiration date of April, 2017. Check the current license status of Kerwin Plumbing & Heating with the Boulder Licensing Board
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 25547 |
| Status | Active |
| City | Thornton |
| Type | Plumbing |
- When BuildZoom last verified this license, it had an expiration date of April, 2017. Check the current license status of Kerwin Plumbing & Heating 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 # | 1572 |
| Status | Active |
| Town | Parker |
| Type | Contractor, Plumbing |
- When BuildZoom last verified this license, it had an expiration date of April, 2017. Check the current license status of Kerwin Plumbing & Heating with the The Town of Parker, Colorado
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 6P-0132 |
| Status | Active |
| City | Arvada |
| Type | Bid Contractor, Plumbing |
- When BuildZoom last verified this license, it had an expiration date of April, 2017. Check the current license status of Kerwin Plumbing & Heating with the The City of Arvada, Colorado
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | CEN-13-03407 |
| Status | Active |
| City | Centennial |
| Type | Plumber's Master Class A |
- When BuildZoom last verified this license, it had an expiration date of April, 2017. Check the current license status of Kerwin Plumbing & Heating with the Centennial Community Development Contractor Licensing
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 23535 |
| Status | Active |
| City | Thornton |
| Type | Plumbing |
- When BuildZoom last verified this license, it had an expiration date of April, 2017. Check the current license status of Kerwin Plumbing & Heating 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 # | MP-179668 |
| Status | Active |
| State | Colorado |
| Type | Master Plumber |
- When BuildZoom last verified this license, it had an expiration date of April, 2017. Check the current license status of Kerwin Plumbing & Heating with the Colorado Division of Professions and Occupations
This is a sample of licensing data; click here to access a complete history.
Unverified License
| License # | 08-0276 |
| Status | Unable To Verify |
| Town | Castle Rock |
| Type | Plumbing |
- BuildZoom was not able to verify this license with the licensing board
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 279009 |
| 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 Kerwin Plumbing & Heating 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 # | 1674 |
| 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 Kerwin Plumbing & Heating 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 # | NAT-98258-3 |
| Status | Inactive |
| Nation | Environmental Protection Agency |
| Type | Renovation, Evaluation (Dust Sampling Technician) |
- According to the United States Environmental Protection Agency, 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 Kerwin Plumbing & Heating at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 175070 |
| Status | Inactive |
| State | Colorado |
| Type | 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 Kerwin Plumbing & Heating at the Colorado Division of Professions and Occupations.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Aurora |
| Type | Plumbing |
- According to the Aurora, 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.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | P99039 |
| 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 Kerwin Plumbing & Heating at the Douglas County Building Division.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | NAT-98258-2 |
| Status | Inactive |
| Nation | Environmental Protection Agency |
| Type | Evaluation (Dust Sampling Technician), Renovation |
- According to the United States Environmental Protection Agency, 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 Kerwin Plumbing & Heating at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | MP-731 |
| Status | Inactive |
| City | Fort Collins |
| Type | Sub Contractor |
- According to the City of Fort Collins, 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 Kerwin Plumbing & Heating at the City of Fort Collins.
This is a sample of licensing data; click here to access a complete history.
104
BuildZoom Score
Insured
| Insurer | Charter Oak Fire Insurance Co./Travelers Ind Co. |
Insured
| Workers Comp Provider | Wcf |
723
Permits
- Building permit records show that Kerwin Plumbing & Heating has worked on 723 permitted projects.
Kerwin Plumbing & Heating Employees
KH
Kerwin Plumbing & Heating
Owner
KI
Kerwin Plumbing & Heating Inc
Owner
WK
William D Kerwin
WK
William K Kerwin
Owner
WK
William Kenneth Kerwin
Owner
WK
William Kerwin
Owner