Updated: Jul 07, 2026
Location and Projects
Address
1309 8th Ave., Longmont, CO, 80501
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Finn Plumbing and Heating
Finn Plumbing and Heating, 1309 8th Ave, Longmont, CO (Owned by: David Thomas Finn) holds a Plumber license and 12 other licenses according to the Colorado license board.
Their BuildZoom score of 98 ranks in the top 16% of 55,949 Colorado licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Finn Plumbing and Heating, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Finn Plumbing and Heating Contact Information
Phone Number: (303) 786-9834
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Address: 1309 8th Ave., Longmont, CO 80501
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Finn Plumbing and Heating Longmont
Quality
98
84th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Finn Plumbing and Heating has a BuildZoom score of 98, which places them above 84% of 55,949 contractors in Colorado.
Activity
|
2 projects
|
2025 |
|
1 project
|
2024 |
|
1 project
|
2023 |
Our building permit records indicate that Finn Plumbing and Heating has worked on at least
4.0 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.
Pricing
|
1 project
|
$100k-$250k |
|
1 project
|
$500k-$1mil |
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 Finn Plumbing and Heating
This is a sample of this contractor's permits. Click here to access their complete permit history.
Addition of front entry w covered front porch interior renovations to main level and basement level and demolish of an existing rear deck with the replacement of a new rear covered porch
Valuation:
$200,000
Permit #:
RES-2380-2022
Status:
issued
Fee:
$7,275
Permit Type:
N/A
Building Type:
N/A
Marshall fire rebuild single family residence
Valuation:
$850,000
Permit #:
RES-3065-2022
Status:
final
Fee:
$13,749
Permit Type:
N/A
Building Type:
N/A
Interior alteration kitchen and bathroom. reno repair to existing roof including new skylights replacement of roof furnace water heather and wood burning stove
Valuation:
$140,000
Permit #:
B202301601
Status:
complete
Fee:
$6,377
Permit Type:
N/A
Building Type:
N/A
Remodel/refinish basement new underground plumbing pour new slab with basement gutter system. install radon sump pump egress window. new air conditioning unit. upgrading electric to 200 amps
Valuation:
$25,150
Permit #:
RES-1017-2021
Status:
certificate of completion
Fee:
$1,263
Permit Type:
N/A
Building Type:
N/A
Man floor remodel
Valuation:
$50,000
Permit #:
B202406587
Status:
issued
Fee:
$3,701
Permit Type:
N/A
Building Type:
N/A
Tenant finish or minor commercial work
2018-05-07
Interior finish for a new tenant. removal of no bearing partions countertops. minor adjustments to existing to lay in lighting fixtures two new sinks for procedure room and lab
Valuation:
$24,235
Permit #:
COM-0089-2017
Status:
final
Fee:
$1,808
Permit Type:
N/A
Building Type:
N/A
Master bathroom and second floor bathroom remodel
Valuation:
$66,744
Permit #:
RES-0463-2018
Status:
final
Fee:
$2,926
Permit Type:
N/A
Building Type:
N/A
Adding a sink and partition walls
Valuation:
$700
Permit #:
MEP-1602-2019
Status:
final
Fee:
$52
Permit Type:
N/A
Building Type:
N/A
Retro basement finish - work done without a permit
Valuation:
N/A
Permit #:
BPR-012303-2019
Status:
final
Fee:
N/A
Permit Type:
Basement finish
Building Type:
N/A
No Description Available
Valuation:
$2,500
Permit #:
MEP-1377-2018
Status:
final
Fee:
$156
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
MEC2019-00934
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remodel master bathroom
Valuation:
N/A
Permit #:
BPR-004016-2016
Status:
final
Fee:
N/A
Permit Type:
Interior remodel ...
Building Type:
N/A
650 sf wood frame addition on 650 sf crawlspace to existing dwelling built in 1973 - includes utilities - 16x20 covered patio and 6x12 uncovered deck - for two bedrooms one full bathroom wet bar and entertainment room
Valuation:
$84,689
Permit #:
RSA22-0197
Status:
issued
Fee:
$1,229
Permit Type:
N/A
Building Type:
N/A
Kitchen addition
Valuation:
N/A
Permit #:
BPR-004360-2017
Status:
issued
Fee:
N/A
Permit Type:
Interior remodel ...
Building Type:
N/A
472 sq ft basement finish
Valuation:
N/A
Permit #:
BPR-002827-2016
Status:
final
Fee:
N/A
Permit Type:
Basement finish
Building Type:
N/A
Tenant finish or minor commercial work
2018-04-16
Interiorremodel of new tenant. removal of most partitions two toilet rooms sinks and water heater. ceiling grid to remain in place with minor relocation of 2x4 lighting fixtures and hvac supplu & returns. existing common toilet room willl provide new tenant use for 6-8 emplyees new ten gallon water heater in ceiling for kitchenette
Valuation:
$63,900
Permit #:
COM-0073-2017
Status:
final
Fee:
$3,418
Permit Type:
N/A
Building Type:
N/A
Mud room remodel. relocating/shifting one interior wall over 4 feet into existing office. removing shower in already existing hall bathroom and adding interior/exterior entrance/exit door
Valuation:
$20,000
Permit #:
RES-0227-2017
Status:
final
Fee:
$1,059
Permit Type:
N/A
Building Type:
N/A
Bsement finish
Valuation:
N/A
Permit #:
BP-11-00715
Status:
final
Fee:
N/A
Permit Type:
Basement finish
Building Type:
N/A
New famed basement adding one bedroom one bath--floating walls drywall paint bathroom and flooring
Valuation:
$45,715
Permit #:
RES-0513-2018
Status:
final
Fee:
$2,135
Permit Type:
N/A
Building Type:
N/A
New 1/2 gas line from existing meter to service gas grill and fire pit
Valuation:
N/A
Permit #:
MEC2022-01490
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Finn Plumbing and Heating Reviews
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Verified License
BuildZoom confirmed this contractor's license
Finn Plumbing and Heating License info
Verified License
| License # | 189471 |
| Status | Active |
| State | Colorado |
| Type | Plumber |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Finn Plumbing and 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 # | 2474 |
| Status | Active |
| State | Colorado |
| Type | Plumbing Contractor |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Finn Plumbing and Heating 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 # | 2474 |
| Status | Active |
| State | Colorado |
| Type | Plumbing Contractor |
- When BuildZoom last verified this license, it had an expiration date of February, 2021. Check the current license status of Finn Plumbing and 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 # | 189471 |
| 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 Finn Plumbing and Heating with 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-0008823-PLBG |
| Status | Active |
| City | Boulder |
| Type | Plumbing |
| Class | Plumbing |
| Date Issued | 01-30-2026 |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Finn Plumbing and Heating at the Boulder Licensing Board.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | PLB7450706 |
| Status | Active |
| City | Lafayette |
| Type | Plumbing Contractor |
- When BuildZoom last verified this license, it had an expiration date of August, 2020. Check the current license status of Finn Plumbing and Heating with the City of Lafayette
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | LIC-0008823 |
| 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 Finn Plumbing and Heating with the Boulder Licensing Board
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | MP.00189471 |
| 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 Finn Plumbing and 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.0002474 |
| 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 Finn Plumbing and 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 # | 0008823 |
| Status | Active |
| City | Boulder |
| Type | Plumbing |
- When BuildZoom last verified this license, it had an expiration date of July, 2015. Check the current license status of Finn Plumbing and Heating with the Boulder Licensing Board
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | MP-189471 |
| Status | Active |
| State | Colorado |
| Type | Master Plumber |
- When BuildZoom last verified this license, it had an expiration date of February, 2015. Check the current license status of Finn Plumbing and Heating with the Colorado Division of Professions and Occupations
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 19-050706 |
| Status | Inactive |
| City | Lafayette |
| Type | Plumbing Contractor |
- According to the City of Lafayette, 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 Finn Plumbing and Heating at the City of Lafayette.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 1700957 |
| 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 Finn Plumbing and Heating at the City of Westminster, Colorado.
This is a sample of licensing data; click here to access a complete history.
98
BuildZoom Score
30
Permits
- Building permit records show that Finn Plumbing and Heating has worked on 30 permitted projects.
Finn Plumbing and Heating Employees
DF
David Finn
Owner
DF
David Thomas Finn
Owner
FH
Finn Plumbing And Heating
FT
Finn, David Thomas