Updated: Jun 23, 2026
Location and Projects
Address
4255 Jason St, Denver, CO, 80211
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Factor Design Build Photos
Factor Design Build Construction
Factor is a Denver-based Design Build Firm providing construction and contractor services to create inspired spaces that improve the quality of our client's lives. We specialize in high-end, customized remodels and renovations for historic and modern homes in Boulder and Denver neighborhoods. Because of our customized process and full-service design & construction teams, Factor homes are one-of-a-kind. For more information, please call us @ +1 303-872-3482.
From BuildZoom: Factor Design Build, 4255 Jason St, Denver, CO (Employee: Josh Fiester) holds a General Class B license and 9 other licenses according to the Lafayette license board.
Their BuildZoom score of 108 ranks in the top 5% of 55,949 Colorado licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Factor Design Build, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Factor Design Build Services
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Factor Design Build Contact Information
Phone Number: (303) 872-3482
Address: 4255 Jason St, Denver, CO 80211
Factor Design Build Denver
Quality
108
95th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Factor Design Build has a BuildZoom score of 108, which places them above 95% of 55,949 contractors in Colorado.
Activity
|
13 projects
|
2025 |
|
25 projects
|
2024 |
|
24 projects
|
2023 |
Our building permit records indicate that Factor Design Build has worked on at least
62.0 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
|
21 projects
|
Home Additions |
|
6 projects
|
New Constructions |
|
24 projects
|
Kitchen remodels |
|
18 projects
|
Multi-room remodels |
|
4 projects
|
Bathroom remodels |
Analyzing permits over the last 4 years shows that Factor Design Build mostly works on
kitchen remodel
and home addition
projects.
Pricing
|
1 project
|
< $5k |
|
2 projects
|
$5k-$20k |
|
5 projects
|
$20k-$50k |
|
5 projects
|
$50k-$100k |
|
14 projects
|
$100k-$250k |
|
6 projects
|
$250k-$500k |
|
5 projects
|
$500k-$1mil |
|
1 project
|
$1mil+ |
The typical size of their permits is approximately $177,500. 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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
2380 s monroe st- interior remodel exterior remodel & addition the project is an remodel project consisting of a kitchen laundry mudroom and adding an upper level bedroom within the existing building envelope. the exterior work includes a new patio and roof. the covered patio will include new lighting and a new gas fireplace and chimney
Valuation:
$473,500
Permit #:
2025-LOG-0003696
Status:
approved
Fee:
$1,404
Permit Type:
N/A
Building Type:
N/A
Partial interior renovation to main and upper levels addition of an upper level deck replacement of a portion of the exterior doors and windows. main level scope includes kitchen/bar remodel (272 sf) mudroom remodel (74 sf) powder room remodel (58 sf) stair remodel (78 sf) and new carpet at office and closet (167 sf). upper level scope includes primary bathroom remodel (186 sf) primar... see more
Valuation:
$189,144
Permit #:
BLD-SFD2025-00117
Status:
applied
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
6115 e 17th ave - single family residence - basement finish-egress windows project is a basement remodel scope is as follows: • reconfiguring of basement layout • two new egress windows and window wells • finish floor replacement • new casework • new lighting throughout • new ceiling throughout mechanical work to be done by others
Valuation:
$112,500
Permit #:
2025-LOG-0003764
Status:
approved
Fee:
$421
Permit Type:
N/A
Building Type:
N/A
The project is an interior remodel of the existing laundry office bathroom and primary suite. the scope is as follows: • laundry remodel includes new cabinetry appliances and tile flooring. • bathroom remodel includes replacement of plumbing fixtures new cabinetry new floor tile and a new glass shower enclosure. • primary suite remodel is a total remodel of the primary bathroom and pr... see more
Valuation:
$298,707
Permit #:
2024-LOG-0010125
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Single family detached dwelling - addition and remodel
2024-11-06
The project scope is remodel that consists of; • main level remodel including a kitchen remodel powder room remodel and rework of the foyer • upper level remodel including a master bathroom remodel and new laundry room. • exterior remodel including; replacement of all exterior windows on the upper and main levels all new exterior doors and new exterior siding on the upper and main lev... see more
Valuation:
$49,112
Permit #:
BLD-SFD2024-00351
Status:
issued
Fee:
$0
Permit Type:
N/A
Building Type:
N/A
The project is a cosmetic remodel of an existing kitchen (346sf) and primary bathroom (156 sf). the scope is as follows: • kitchen remodel including replacement of all plumbing fixtures appliances cabinetry and countertops. • infill of wood framing • bathroom remodel including replacement of plumbing fixtures tub cabinetry countertops and shower enclosure. • replacement of windows in ... see more
Valuation:
$41,746
Permit #:
BLD-SFD2024-00283
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Interior remodel that includes kitchen/dining remodel and finishing of partially finished basement. interior remodel also includes removal of carpet and refinishing hardwood floor throughout first and second floors replacement of light/plumbing fixtures and painting/drywall/plaster repair throughout. exterior scope includes rear deck replacement addition of roof deck at second floor a... see more
Valuation:
$137,026
Permit #:
BLD-SFD2023-00207
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Single family detached dwelling - addition and remodel
2025-04-03
Interior remodel (level two alteration) of lower main and upper floors including reconfiguration of kitchen and bathrooms. foyer addition on main floor finish basement and addition bathroom replace windows and exterior doors in kitchen dining and lounge areas. **change of scope 8/02/23: front porch deck expansion removed from scope; current configuration will remain. new decking and g... see more
Valuation:
$220,563
Permit #:
BLD-SFD2023-00131
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Whole home remodel addition partial lower level finish and garage expansion. existing home = 3632 total finished sf proposed home = 4222 total finished sf proposed lower level finish =. 276 sf proposed main level addition = 117 sf proposed upper level addition = 197 sf proposed garage addition = 309 sf ***6/5/24*** updates to include garage and chimney expansion along with changes to ... see more
Valuation:
$421,394
Permit #:
BLD-SFD2023-00380
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
This project is a cosmetic remodel of a kitchen pantry & fireplace consisting of the following scope: • kitchen remodel including replacement of all plumbing fixtures appliances cabinetry and countertops • infill of wood framing • pantry remodel including removing and relocating existing non-load bearing walls replacing appliances and shelving. • fireplace remodel includes demoing exi... see more
Valuation:
$141,900
Permit #:
2024-LOG-0005412
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
2380 s monroe st- interior remodel exterior remodel & addition the project is an remodel project consisting of a kitchen laundry mudroom and adding an upper level bedroom within the existing building envelope. the exterior work includes a new patio and roof. the covered patio will include new lighting and a new gas fireplace and chimney
Valuation:
N/A
Permit #:
2025-RESCON-0002942
Status:
issued
Fee:
$2,808
Permit Type:
N/A
Building Type:
N/A
2380 s monroe st- prep demolish permit the scope of this permit is limited to interior work only. this permit is issued to allow the general contractor to do interior preparatory demolition and nonstructural framing work provided permit drawings have been logged in for review under 2025-log-0003696. the preparatory demolition and non-structural framing permit will not be finialed unti... see more
Valuation:
N/A
Permit #:
2025-RESCON-0001771
Status:
issued
Fee:
$123
Permit Type:
N/A
Building Type:
N/A
Two-story single-family residence originally constructed in 1909 of wood siding and brick with two-car detached garage. the project is an interior remodel of an existing powder room on the second level. the remodel also includes installation of a new primary bathroom and closet on the second level. the project will also include a new skylight in the new primary bathroom
Valuation:
$119,760
Permit #:
2024-LOG-0003340
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Interior renovation of an existing single-family residence in the driving park historic district. exterior work includes removing chimney replacing five existing windows adding three new windows replacing two exterior doors removing one deck and adding an exterior patio door. project has been approved by landmark and certificate of appropriateness is included
Valuation:
$465,000
Permit #:
2022-LOG-0011364
Status:
approved
Fee:
$1,407
Permit Type:
N/A
Building Type:
N/A
Remodel including kitchen
Valuation:
$345,000
Permit #:
BP-24-3341
Status:
issued
Fee:
$8,797
Permit Type:
N/A
Building Type:
N/A
-kitchen interior remodel -entry addition and rear addition -relocate stair to basement -new window well & emergency escape & rescue opening
Valuation:
$320,000
Permit #:
2023-LOG-0004463
Status:
canceled
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Permit issued for interior alterations of existing dining laundry/mud-room office powder room and guest bathroom spaces. includes new cabinets countertops fixtures appliances and required interior finish upgrades. structural: none - per application. mechanical: limited per drawings new exhaust fan(s). electrical: yes – per approved drawings. plumbing: yes – per approved drawings. exte... see more
Valuation:
$76,000
Permit #:
BLD-2022-00443
Status:
complete
Fee:
$2,139
Permit Type:
N/A
Building Type:
N/A
Scope of work: kitchen: kitchen sink disposal air switch dishwasher (plumbing for appliance tech install) ice maker line (shut off under sink) water filter move 3\ waste stack from exterior wall to column in kitchen powder: lav - floating vanity- deck mounted faucet toilet basement bath: lav - underground needed lav - underground needed shower - underground needed handheld toilet - un... see more
Valuation:
$34,050
Permit #:
2023-PLUMB-0000830
Status:
final
Fee:
$300
Permit Type:
N/A
Building Type:
Single family res...
Scope of work: kitchen: sink disposal with air switch dishwasher (prep for install by appliance tech) ice maker line laundry: move washer box to new location to accommodate pocket door. gas: cap gas line to range move log lighter 2 closer to fireplace to accommodate new layout
Valuation:
$3,708
Permit #:
2024-PLUMB-0009136
Status:
final
Fee:
$51
Permit Type:
N/A
Building Type:
Single family res...
This project is a cosmetic remodel of a kitchen pantry & fireplace consisting of the following scope: • kitchen remodel including replacement of all plumbing fixtures appliances cabinetry and countertops • infill of wood framing • pantry remodel including removing and relocating existing non-load bearing walls replacing appliances and shelving. • fireplace remodel includes demoing exi... see more
Valuation:
N/A
Permit #:
2024-RESCON-0001856
Status:
final
Fee:
$1,206
Permit Type:
N/A
Building Type:
N/A
Factor Design Build Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Factor Design Build License info
Verified License
| License # | 24-000053 |
| Status | Active |
| City | Lafayette |
| Type | General Class B |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Factor Design Build at the City of Lafayette.
This is a sample of licensing data; click here to access a complete history.
Verified License
| Status | Active |
| City | Denver |
| Type | Building Contractor Class B |
- 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
| License # | CON-18-0289 |
| Status | Active |
| County | Boulder County |
| Type | Residential Work; Commercial Remodeling Or Tenant Finish |
- BuildZoom verified this license was active as of November 2025.
Verify this license's status for Factor Design Build at the Boulder County Land Use Department.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | LIC-0011273-GENCB |
| Status | Active |
| City | Boulder |
| Type | General |
| Class | Class B |
| Date Issued | 06-19-2026 |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Factor Design Build at the Boulder Licensing Board.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| Status | Active |
| County | Jefferson County |
| Type | Class B Contractor (Up To 3 Stories) |
| Class | Up to 3 Stories |
- When BuildZoom last verified this license, it had an expiration date of December, 2023. Check the current license status of Factor Design Build with the Jefferson County Licensed Contractors
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | LIC-0011273 |
| Status | Active |
| City | Boulder |
| Type | General Contractor, Right Of Way |
| Class | Class B |
- When BuildZoom last verified this license, it had an expiration date of December, 2018. Check the current license status of Factor Design Build with the Boulder Licensing Board
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | AEC000623 |
| Status | Inactive |
| City | Littleton |
| Type | Contractor |
- According to the The City of Littleton, CO, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Factor Design Build at the The City of Littleton, CO.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Aurora |
| Type | Commercial Building Contractor |
- According to the Aurora, Colorado, the status of this license was at one point cancelled. However, this information may have changed.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | LIC-0011273-ROW |
| Status | Inactive |
| City | Boulder |
| Type | Right Of Way |
| Class | Right-of-Way |
- According to the Boulder Licensing Board, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Factor Design Build at the Boulder Licensing Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Denver |
| Type | Building Contractor Class B |
- 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.
This is a sample of licensing data; click here to access a complete history.
108
BuildZoom Score
132
Permits
- Building permit records show that Factor Design Build has worked on 132 permitted projects.
Factor Design Build Employees
JF
Josh Fiester