Updated: Jun 09, 2026
Location and Projects
Address
4613 Almond Ln, Boulder, CO, 80301
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Gessner Plumbing & Mechanical, Inc
Gessner Plumbing & Mechanical, Inc, 4613 Almond Ln, Boulder, CO (Owned by: Gessner Eli) holds a Plumbing Contractor license and 17 other licenses according to the Lafayette license board.
Their BuildZoom score of 103 ranks in the top 10% of 55,949 Colorado licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Gessner Plumbing & Mechanical, Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Gessner Plumbing & Mechanical, Inc Services
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Gessner Plumbing & Mechanical, Inc Contact Information
Phone Number: (303) 847-5595
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Address: 4613 Almond Ln, Boulder, CO 80301
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Gessner Plumbing & Mechanical, Inc Boulder
Quality
103
90th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Gessner Plumbing & Mechanical, Inc has a BuildZoom score of 103, which places them above 90% of 55,949 contractors in Colorado.
Activity
|
7 projects
|
2025 |
|
4 projects
|
2024 |
|
6 projects
|
2023 |
Our building permit records indicate that Gessner Plumbing & Mechanical, Inc has worked on at least
17.0 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
|
5 projects
|
Home Additions |
|
4 projects
|
New Constructions |
|
3 projects
|
HVAC projects |
Analyzing permits over the last 4 years shows that Gessner Plumbing & Mechanical, Inc mostly works on
home addition
and new construction
projects.
Pricing
|
1 project
|
< $5k |
|
2 projects
|
$20k-$50k |
|
2 projects
|
$50k-$100k |
|
4 projects
|
$100k-$250k |
|
3 projects
|
$500k-$1mil |
|
3 projects
|
$1mil+ |
The typical size of their permits is approximately $115,000. 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.
Gessner Plumbing & Mechanical, Inc Reviews
5 out of 5 stars, based on
1
review
-
By Tom L.January 18, 2021
Building Permits by Gessner Plumbing & Mechanical, Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Tenant finish alteration to convert existing basement storage area to office adding office/conference room private office server room and bathroom. alteration to electrical lighting plumbing & hvac
Valuation:
$74,900
Permit #:
24-001351
Status:
issued
Fee:
$3,827
Permit Type:
N/A
Building Type:
N/A
Exterior & interior remodel of existing building: removing the existing cladding (stucco) and framed awning removing an exterior door adding a window on south facade replacing exterior doors and windows enlarging openings upgrading interior & exterior electrical replacing concrete pad patio for accessibility adding exterior railings and pergola new siding and signage on the interior w... see more
Valuation:
$249,300
Permit #:
23-001197
Status:
issued
Fee:
$11,212
Permit Type:
N/A
Building Type:
N/A
The project is a new 3-story single-family house. the lower level has an office mechanical room and unfinished basement the main level has a living room kitchen dining den and guest room. the upper floor has 3 bedrooms and a laundry room. there is a garage mid-way between the lower floor and main floor. there is a large patio to the south with two retaining walls
Valuation:
$2,263,250
Permit #:
RES-3325-2023
Status:
final
Fee:
$34,344
Permit Type:
N/A
Building Type:
N/A
New adu 1st floor 750 sq.ft. 2nd floor 750 sq. ft includes garage workshop plus 342 sq. ft carport 2 bedrooms 1 bathroom living area kitchen deck
Valuation:
$198,272
Permit #:
24-000750
Status:
issued
Fee:
$13,665
Permit Type:
N/A
Building Type:
N/A
Renovation & addition. the single-story home will have it's first floor renovated and a second story added
Valuation:
$850,000
Permit #:
RES-3692-2024
Status:
final
Fee:
$32,254
Permit Type:
N/A
Building Type:
N/A
New adu 1 bedroom 2 baths 1st floor 255 sq. ft 2nd floor 421 sq. ft garage 166 sq. ft deck 102.2 sq. ft. total 842 sq. ft mini split open hole inspection
Valuation:
$280,000
Permit #:
22-001282
Status:
issued
Fee:
$15,838
Permit Type:
N/A
Building Type:
N/A
Demolition of existing storage room and addition to existing residence. addition adds garage stairs flex room tub/closet room bathroom and bedroom
Valuation:
$115,000
Permit #:
RES-3590-2024
Status:
issued
Fee:
$4,776
Permit Type:
N/A
Building Type:
N/A
Residential addition and remodel-addition adding bedroom full bathroom closet living area 624 sq ft - fence permit needs to be separate permit
Valuation:
$210,000
Permit #:
21-001661
Status:
issued
Fee:
$9,112
Permit Type:
N/A
Building Type:
N/A
Residential addition and remodel-addition adding bedroom full bathroom closet living area 624 sq ft - fence permit needs to be separate permit
Valuation:
$210,000
Permit #:
21-001661
Status:
issued
Fee:
$9,112
Permit Type:
N/A
Building Type:
N/A
Remodel of existing residence including electrical plumbing and mechanical
Valuation:
$150,000
Permit #:
RES-3962-2025
Status:
issued
Fee:
$5,865
Permit Type:
N/A
Building Type:
N/A
New single-family home (marshall fire rebuild). will be a certified passive house
Valuation:
$1,700,000
Permit #:
RES-2995-2022
Status:
final
Fee:
$23,268
Permit Type:
N/A
Building Type:
N/A
New adu 559 sf 2 car garage with 709 sf adu includes 1 bedroom closet 1 bathroom 1 living room kitchen laundry
Valuation:
$168,000
Permit #:
22-000046
Status:
issued
Fee:
$11,923
Permit Type:
N/A
Building Type:
N/A
Basement finish - 804 sf - family room one bedroom one bathroom - unfinished mechanical & storage room
Valuation:
$50,000
Permit #:
B202103730
Status:
complete
Fee:
$2,550
Permit Type:
N/A
Building Type:
N/A
New addition/remodel to existing garage to addition bedroom and bathroom 116 finished sq ft
Valuation:
$94,000
Permit #:
22-000073
Status:
issued
Fee:
$4,538
Permit Type:
N/A
Building Type:
N/A
New addition/remodel to existing garage to addition bedroom and bathroom 116 finished sq ft
Valuation:
$94,000
Permit #:
22-000073
Status:
issued
Fee:
$4,538
Permit Type:
N/A
Building Type:
N/A
39 sf entry addition to existing home electrical extending existing ductwork and moving existing hose bib
Valuation:
$40,000
Permit #:
RES-1786-2022
Status:
final
Fee:
$1,884
Permit Type:
N/A
Building Type:
N/A
In-property sewer repair to replace approximately 55 of the domestic sanitary sewer in the rear yard of a single family dwelling. line to run from existing cleanout to tie into existing line before entering the alley
Valuation:
N/A
Permit #:
UTL2020-00711
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New 572sqft detached garage
Valuation:
$99,000
Permit #:
B202502486
Status:
issued
Fee:
$4,036
Permit Type:
N/A
Building Type:
N/A
New 572sqft detached garage
Valuation:
$99,000
Permit #:
B202502486
Status:
issued
Fee:
$4,036
Permit Type:
N/A
Building Type:
N/A
Remodel of two (2) second floor bathrooms and bedrooms in single-family dwelling. removal and replacement of all fixtures in master bathroom and bathroom 1. bathroom 1 scope also includes relocation of wall and closet in adjacent bedroom (sam's bedroom on plans). a small closet will be removed from the other bedroom the door relocated and a portion hallway outside of the former door's... see more
Valuation:
N/A
Permit #:
PLB2018-00141
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Gessner Plumbing & Mechanical, Inc License info
License Not Verified
| License # | 22-042209 |
| Status | Active |
| City | Lafayette |
| Type | Plumbing Contractor |
- When BuildZoom last verified this license, it had an expiration date of October, 2025. Check the current license status of Gessner Plumbing & Mechanical, Inc with the City of Lafayette
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | LIC-01003267 |
| Status | Active |
| City | Boulder |
| Type | Plumbing |
| Class | Plumbing |
| Date Issued | 05-19-2026 |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Gessner Plumbing & Mechanical, Inc at the Boulder Licensing Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | LIC-01003269 |
| Status | Active |
| City | Boulder |
| Type | Mechanical |
| Class | Class E Boilers, Water Heat and Hydronics |
| Date Issued | 05-19-2026 |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Gessner Plumbing & Mechanical, Inc at the Boulder Licensing Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 2329 |
| Status | Active |
| State | Colorado |
| Type | Plumbing Contractor |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Gessner Plumbing & Mechanical, Inc 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 # | 187634 |
| Status | Active |
| State | Colorado |
| Type | Plumber |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Gessner Plumbing & Mechanical, Inc 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 # | PLB8742209 |
| Status | Active |
| City | Lafayette |
| Type | Plumbing Contractor |
- When BuildZoom last verified this license, it had an expiration date of January, 2023. Check the current license status of Gessner Plumbing & Mechanical, Inc with the City of Lafayette
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | MEC8468245 |
| Status | Active |
| City | Lafayette |
| Type | Mechanical Contractor |
- When BuildZoom last verified this license, it had an expiration date of January, 2023. Check the current license status of Gessner Plumbing & Mechanical, Inc with the City of Lafayette
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | LIC-0008524 |
| Status | Active |
| City | Boulder |
| Type | Plumbing, Mechanical |
| Class | Class B Commercial & Residential |
- When BuildZoom last verified this license, it had an expiration date of December, 2018. Check the current license status of Gessner Plumbing & Mechanical, Inc with the Boulder Licensing Board
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | PC.0002329 |
| 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 Gessner Plumbing & Mechanical, Inc 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.00187634 |
| 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 Gessner Plumbing & Mechanical, Inc 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 # | 0008524 |
| Status | Active |
| City | Boulder |
| Type | Mechanical Class B Commercial & Residential |
- When BuildZoom last verified this license, it had an expiration date of November, 2014. Check the current license status of Gessner Plumbing & Mechanical, Inc with the Boulder Licensing Board
This is a sample of licensing data; click here to access a complete history.
Unverified License
| License # | 22-068245 |
| Status | Unable To Verify |
| City | Lafayette |
| Type | Mechanical Contractor |
- 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 # | 286755 |
| 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 Gessner Plumbing & Mechanical, Inc 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 # | 385331 |
| 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 Gessner Plumbing & Mechanical, Inc 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 # | LIC-0008524-MECHB |
| Status | Inactive |
| City | Boulder |
| Type | Mechanical |
| Class | Class B Commercial and Residential |
- According to the Boulder Licensing Board, 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 Gessner Plumbing & Mechanical, Inc at the Boulder Licensing Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | LIC-0008524-PLBG |
| Status | Inactive |
| City | Boulder |
| Type | Plumbing |
| Class | Plumbing |
- According to the Boulder Licensing Board, 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 Gessner Plumbing & Mechanical, Inc at the Boulder Licensing Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CON-09-7294 |
| Status | Inactive |
| County | Boulder County |
| Type | Residential Mechanical Installations And Repair |
- According to the Boulder County Land Use 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 Gessner Plumbing & Mechanical, Inc at the Boulder County Land Use Department.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Denver |
| Type | Plbg A |
- 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.
103
BuildZoom Score
62
Permits
- Building permit records show that Gessner Plumbing & Mechanical, Inc has worked on 62 permitted projects.
Gessner Plumbing & Mechanical, Inc Employees
EG
Eli Gessner
Owner
EG
Eli J Gessner
GE
Gessner Eli
Owner
GI
Gessner Plumbing & Mechanical, Inc.
These guys are simply the best. Consider yourself lucky if you get them working for you. They’re first rate all the way.
This is coming from a retired builder/contractor with over 25 years experience who has seen it all. They’re definitely the best. Period.