Updated: Jul 28, 2026
Location and Projects
Address
4185 Irving St, Denver, CO, 80211
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Gregory Franklin Sader Architect
Gregory Franklin Sader, 4185 Irving St, Denver, CO holds a Architect license and 2 other licenses according to the Colorado license board.
Their BuildZoom score of 101 ranks in the top 12% of 55,949 Colorado licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Gregory Franklin Sader, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Gregory Franklin Sader Services
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Gregory Franklin Sader Contact Information
Address: 4185 Irving St, Denver, CO 80211
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Gregory Franklin Sader Denver
Quality
101
88th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Gregory Franklin Sader has a BuildZoom score of 101, which places them above 88% of 55,949 contractors in Colorado.
Activity
|
8 projects
|
2025 |
|
1 project
|
2023 |
Our building permit records indicate that Gregory Franklin Sader has worked on at least
9.0 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 Gregory Franklin Sader
This is a sample of this contractor's permits. Click here to access their complete permit history.
This project is a remodel of the star and back of house restrooms for the buell theatre. cosmetic and efficiency updates will be made to finishes electrical and plumbing. there is minor work to the mechanical systems to addition fans to a few restrooms. the project will be phased by the gc to work around the buell theatre show schedule and to allow staff access to some of the restroom... see more
Valuation:
$835,764
Permit #:
2023-LOG-0003412
Status:
approved
Fee:
$2,303
Permit Type:
N/A
Building Type:
N/A
3570 w 1st ave - ross-phyllis library - interior remodel this is a restroom renovation to an existing branch library. we are converting the existing restrooms for men and women to an all-gender restroom. all fixtures will be replaced and reconfigured
Valuation:
$178,500
Permit #:
2025-LOG-0005379
Status:
approved
Fee:
$606
Permit Type:
N/A
Building Type:
N/A
Interior renovation includes reconfiguring one general classroom into a science classroom addition makeup air unit exhaust and fume hood eyewash station and new water heater reconfigure sprinkler heads. converting one general classroom to an art classroom addition sink with trap and exhaust. addition power outlets to a computer classroom. addition lockers and uprade wall and floor fin... see more
Valuation:
N/A
Permit #:
2021-FIRE-0002745
Status:
approved
Fee:
$300
Permit Type:
N/A
Building Type:
High school- (e) ...
Ada accessible site ramp- remodel replacement
Valuation:
$40,000
Permit #:
2021-LOG-0012642
Status:
approved
Fee:
$170
Permit Type:
N/A
Building Type:
N/A
4600 humboldt st denver coliseum dressing rooms remodel permit #11
Valuation:
$600,000
Permit #:
2011-LOG-M000006
Status:
approved
Fee:
$1,743
Permit Type:
N/A
Building Type:
N/A
134c application for emergency temporary cold weather shelter
Valuation:
N/A
Permit #:
2025-LOG-0011181
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
134c temporary emergency weather shelter
Valuation:
N/A
Permit #:
2025-LOG-0011172
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
134c application for emergency temporary cold weather shelter
Valuation:
N/A
Permit #:
2025-LOG-0011179
Status:
plancheck
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
134c application for emergency cold weather shelter
Valuation:
N/A
Permit #:
2025-LOG-0011176
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
134c application for temporary cold weather shelter
Valuation:
N/A
Permit #:
2025-LOG-0011175
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
134c application for temporary cold weather shelter
Valuation:
N/A
Permit #:
2025-LOG-0011174
Status:
plancheck
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
134c temprorary certificate of occupancy for emergency cold weather shelter
Valuation:
N/A
Permit #:
2025-LOG-0011166
Status:
plancheck
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Gregory Franklin Sader License info
Verified License
| License # | 401910 |
| Status | Active |
| State | Colorado |
| Type | Architect |
| Date Issued | 11-01-2025 |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Gregory Franklin Sader 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 # | ARC.00401910 |
| Status | Active |
| State | Colorado |
| Type | Architect |
- When BuildZoom last verified this license, it had an expiration date of October, 2017. Check the current license status of Gregory Franklin Sader 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 # | ARC-401910 |
| Status | Active |
| State | Colorado |
| Type | Architect |
- When BuildZoom last verified this license, it had an expiration date of October, 2015. Check the current license status of Gregory Franklin Sader with the Colorado Division of Professions and Occupations
This is a sample of licensing data; click here to access a complete history.
101
BuildZoom Score
11
Permits
- Building permit records show that Gregory Franklin Sader has worked on 11 permitted projects.
Gregory Franklin Sader Employees
GS
Gregory Franklin Sader
Owner