Updated: Jul 07, 2026
Location and Projects
Address
4512 E USTICK RD, Caldwell, ID, 83605
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Upson Company Construction
Founded in 1976, Upson Company is a commercial and industrial roofing contractor based in Caldwell, Idaho. The company serves southwestern Idaho, including Boise, Meridian, Nampa, and the surrounding Treasure Valley. Upson Company specializes in new roofing systems, reroofing, repair, and maintenance for commercial, industrial, and institutional buildings. Project examples include schools, hospitals, industrial plants, and government facilities. With decades of experience, Upson Company is equipped to handle a wide range of roofing types, including built-up roofs, single-ply membranes, metal roofing, and green roofing solutions. The company also provides roof inspections, leak diagnosis, and preventive maintenance programs. Upson Company delivers roofing solutions for property owners, general contractors, developers, and facility managers, emphasizing safety standards and technical methods tailored to each project’s demands.
Upson Company Services
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Upson Company Contact Information
Phone Number: (208) 459-6978
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Address: 4512 E USTICK RD, Caldwell, ID 83605
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Upson Company Caldwell
Quality
112
97th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Upson Company has a BuildZoom score of 112, which places them above 97% of 53,194 contractors in Idaho.
Activity
|
28 projects
|
2025 |
|
21 projects
|
2024 |
|
13 projects
|
2023 |
Our building permit records indicate that Upson Company 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
|
7 projects
|
Home Additions |
|
6 projects
|
Commercial Renovations |
Analyzing permits over the last 4 years shows that Upson Company mostly works on
home addition
and commercial renovation
projects.
Pricing
|
10 projects
|
$20k-$50k |
|
4 projects
|
$50k-$100k |
|
4 projects
|
$100k-$250k |
|
2 projects
|
$250k-$500k |
|
2 projects
|
$500k-$1mil |
The typical size of their permits is approximately $73,000. 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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Remove ballast rock and field membrane. remove all membrane flashing’s (pipes and curbs and wall flashings) installation of new 60 mil tpo field membrane. install new curb flashings clad metal or manufacture recommended pitch pan and pipe flashings per manufactures requirements. install new membrane wall flashings up and over parapets to cover the top and down the face. mechanically a... see more
Valuation:
$281,217
Permit #:
C-ROOF-2024-0010
Status:
final
Fee:
$1,601
Permit Type:
N/A
Building Type:
N/A
Remove existing roofing to decking secure existing osb deck to existing 2x wood sub-purlins install sa vapor barrier over osb deck install new 22ga metal decking overlay existing structure and plywood install new 1.5 polyiso insulation over metal decking existing whirly bird vents to be removed remove existing skylights (22) -replace all of them with new & safety cages remove existing... see more
Valuation:
N/A
Permit #:
BLD25-01458
Status:
final
Fee:
$8,048
Permit Type:
Alteration
Building Type:
Office
Demolish existing tpo membrane on the office dry storage and cold storage sections. demolish to the deck on office 2 demolish bur layer on old bur roof install full tapper slope at dry storage roof install 1/2 hd board install new 60 mil tpo membrane mechanically attached flash existing drains provide new counter flashing at hvac units as needed
Valuation:
N/A
Permit #:
BLD25-00913
Status:
final
Fee:
$5,463
Permit Type:
Alteration
Building Type:
Commercial
Small maintenance shed in the back area demolish existing metal roof & dispose of install 7/16 plywood sheathing ice & water underlayment install 24-gauge standing seam metal roofing panels install 24-gauge metal flashing and trims
Valuation:
N/A
Permit #:
BLD24-03553
Status:
final
Fee:
$409
Permit Type:
Alteration
Building Type:
Storage
Remove existing shingle roof to the deck inspect for deck for bad decking remove pipe flashings install ice & water at eaves and valleys install synthetic underlayment on other areas on roof install new pre-finished flashings at eaves and pipes install new pabco shingles
Valuation:
N/A
Permit #:
BLD25-01977
Status:
final
Fee:
$549
Permit Type:
Alteration
Building Type:
Office
Remove rock and dispose of remove existing single ply roofing to the deck install 1/2 coverboard mechanically attached install new 60 mil tpo membrane mechanically attached install new drain inserts
Valuation:
N/A
Permit #:
BLD25-00523
Status:
final
Fee:
$2,459
Permit Type:
Alteration
Building Type:
Office
Remove coping cap and store for reinstall. remove field membrane and all flashings. install coverboard install new 60 mil tpo mechanically attached new flashings as manufacturer requires. flash existing drains and install new clad metal scuppers for secondary drainage. provide new counter flashing at hvac unit as needed for proper termination. reinstall coping cap with new fasteners a... see more
Valuation:
$212,220
Permit #:
C-ROOF-2023-0014
Status:
final
Fee:
$1,222
Permit Type:
N/A
Building Type:
N/A
Csi langroise hall
Valuation:
$570,000
Permit #:
BC25-000126
Status:
triage
Fee:
N/A
Permit Type:
Alterations
Building Type:
N/A
Re roof gymnasium remove all field and perimeter flashing's. install new 80 mil pvc & two layers 2.5 polyiso whole system adhered
Valuation:
$880,000
Permit #:
C-ROOF-2023-0005
Status:
final
Fee:
$4,940
Permit Type:
N/A
Building Type:
N/A
Commercial re-roof - remove existing membrane roofing material remove flashing and wall penetrations remove & reinstall copping cap inspect existing insulation addition layer 2.2 iso to meet r-30 value install new 80 mil tpo
Valuation:
$49,551
Permit #:
BLDFY2023-0189
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remove existing membrane and fasteners install new 60 mil gaf extreme membrane remove and reinstall existing coping cap install additional tapered crickets as needed for drainage
Valuation:
N/A
Permit #:
BLD24-03456
Status:
final
Fee:
$1,016
Permit Type:
Alteration
Building Type:
Commercial
Remove existing roofing and insulation down to metal deck. install 2 layers of 2.6 iso crickets and 1/4 dex-cell coverboard. install new 72mil pvc roof membrane mechanically attached reinstall counter flashings and new coping cap
Valuation:
N/A
Permit #:
BLD24-01116
Status:
canceled
Fee:
$2,536
Permit Type:
Repair
Building Type:
Commercial
Relief cut existing tpo roof membrane remove coping cap remove all flashings install new 60 mil tpo membrane mechanically attached and install new flashings install new membrane wall flashing up and over parapets to cover the top and down the face reinstall coping and min 5 walkpad at point of entrance to the roof
Valuation:
$73,000
Permit #:
C-ROOF-2023-0012
Status:
withdrawn
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remove existing coping cap and flashings remove existing tpo membrane install new 60 mil tpo membrane new flashings reinstall coping cap with new fasteners
Valuation:
$144,077
Permit #:
C-ROOF-2024-0018
Status:
final
Fee:
$848
Permit Type:
N/A
Building Type:
N/A
Metal retrofit:clean existing metal roof addition flute filler 1 layer 2.6 poly iso 60 mil tpo mechanical attached
Valuation:
N/A
Permit #:
BLD25-00608
Status:
issued
Fee:
$792
Permit Type:
Repair
Building Type:
Commercial
Remove ballast rock and existing membrane down to substrate. addition vapor retarder primer vapor retarder 2 layers 2.6 iso 1/4 glass mat roof board and 72 mil energy smart pvc membrane mechanically attached
Valuation:
N/A
Permit #:
BLD24-01355
Status:
final
Fee:
$4,129
Permit Type:
Repair
Building Type:
Commercial
Remove ballast rock and current single ply membrane roofing down to the substrate. addition vapor retarder 2 layers 2.6 iso 1/4 glass mat roof board and 72 mil energy smart pvc membrane mechanically attached
Valuation:
N/A
Permit #:
BLD24-01354
Status:
final
Fee:
$2,536
Permit Type:
Repair
Building Type:
Commercial
Remove existing 3 layers of roof systems. install 6 mil vapor barrier new eps crickets 2 layers of insulation for r30 one layer is glass faced for class a fire rating. install new 60mil tpo roof membrane mechanically attached. 20yr manufacturer warranty
Valuation:
N/A
Permit #:
BLD23-02629
Status:
final
Fee:
$2,433
Permit Type:
Repair
Building Type:
Commercial
Metal retrofit clean metal roof apply flute filler 1 layer 2.6 poly iso and mechanical attach 60 mil tpo
Valuation:
N/A
Permit #:
BLD25-00607
Status:
issued
Fee:
$913
Permit Type:
Repair
Building Type:
Commercial
Demolish roofing to the deck including all wall flashing (leave lightweight concrete) install 1 layers of 4 iso board per manufactures requirements install 1 barrier board adhered to deck for class a fire rating install membrane adhered to cover board flash all pipes curbs drains walls to manufactures specs
Valuation:
N/A
Permit #:
BLD22-03390
Status:
final
Fee:
$586
Permit Type:
Repair
Building Type:
Commercial
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Upson Company License info
Verified License
| License # | RCE-1405 |
| Status | Active |
| State | Idaho |
| Type | General Contractor Registration |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Upson Company at the State of Idaho Bureau Of Occupational Licenses.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | AEC21311 |
| Status | Active |
| County | Ada County |
| Type | Contractor |
- When BuildZoom last verified this license, it had an expiration date of December, 2025. Check the current license status of Upson Company with the The Ada County Highway District (ACHD)
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | UPSONC*990MJ |
| Status | Active |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Upson Company at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | AEC-00626-3 |
| Status | Active |
| County | Ada County |
| Type | Contractor |
- When BuildZoom last verified this license, it had an expiration date of December, 2025. Check the current license status of Upson Company with the The Ada County Highway District (ACHD)
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | AEC-00626-4 |
| Status | Active |
| County | Ada County |
| Type | Contractor |
- When BuildZoom last verified this license, it had an expiration date of December, 2025. Check the current license status of Upson Company with the The Ada County Highway District (ACHD)
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | AEC-00626 |
| Status | Active |
| County | Ada County |
| Type | Contractor |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Upson Company at the The Ada County Highway District (ACHD).
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | NAT-F122252-1 |
| Status | Inactive |
| Nation | Environmental Protection Agency |
| Type | 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 Upson Company at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
112
BuildZoom Score
Insured
| Insurer | National Fire Ins Of Hartford |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | Developers Surety & Indem Co |
| Bond Value | $6,000 |
352
Permits
- Building permit records show that Upson Company has worked on 352 permitted projects.
Upson Company Employees
DW
Donald Webster
Member
JB
Justin Barker
Member
SU
Steve Upson
President
SU
Steven Upson
Owner