Updated: Jun 02, 2026
Location and Projects
Address
401 Liberty Ct, Oswego, IL, 60543
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Sarah Building Supply Construction
Sarah Building Supply Inc, 401 Liberty Ct, Oswego, IL holds a General Contractor license and 9 other licenses according to the Dupage County license board.
Their BuildZoom score of 100 ranks in the top 13% of 65,686 Illinois licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Sarah Building Supply Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Sarah Building Supply Inc Services
Start a project today:
Custom Home Build
New Home Construction
Medium Multi-Family New Con...
Other Residential New Const...
Multi-Room Remodel
Kitchen Remodel
Bathroom Remodel
Basement Remodel
Medium Multi-Family Remodel...
Other Residential Remodel
Office Renovation
Restaurant Renovation
Retail Renovation
Other Commercial Renovation
Roofing
Hardwood Flooring
Carpets
Laminate Flooring
Other Flooring
Framing
Wood Fences
Backsplash and Countertops
Stonework
Tile Flooring
Other Stone and Tile
Drywall
Interior Plaster
Brick and Blockwork
Other Masonry
Foundations
Other Concrete
Demolition
Paving, Driveways, and Side...
Excavation and Grading
Other Site Work
Sarah Building Supply Inc Contact Information
Phone Number: (847) 366-6542
Address: 401 Liberty Ct, Oswego, IL 60543
Sarah Building Supply Inc Oswego
Quality
100
87th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Sarah Building Supply Inc has a BuildZoom score of 100, which places them above 87% of 65,686 contractors in Illinois.
Activity
|
1 project
|
2025 |
|
1 project
|
2024 |
|
2 projects
|
2023 |
Our building permit records indicate that Sarah Building Supply Inc 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
|
< $5k |
|
1 project
|
$50k-$100k |
|
2 projects
|
$250k-$500k |
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 Sarah Building Supply Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Self-cert 2019 cbc interior alteration to a single existing dwelling unit #2408 located within existing 28 story 244 unit residential condominium building. (class r-2 multiple dwellings type ia construction)
Valuation:
$400,000
Permit #:
101010464
Status:
suspended
Fee:
$926
Permit Type:
N/A
Building Type:
N/A
Self-cert 2019 cbrc: deconversion from two-flat to single family residence interior remodel of 2 stories + basement. (occ. group r5. const. type va)
Valuation:
$300,000
Permit #:
101002246
Status:
suspended
Fee:
$877
Permit Type:
N/A
Building Type:
N/A
Self-cert 2019 cbc: new construction two-car garage w/exterior stair and roof deck and associated site work per plans (occupancy group r-5; construction type va)
Valuation:
$100,000
Permit #:
101063020
Status:
issued
Fee:
$675
Permit Type:
N/A
Building Type:
N/A
Sc 2019 cbrc: interior renovations (occ. grp. r-5; const. type va)
Valuation:
$250,000
Permit #:
101064095
Status:
issued
Fee:
$675
Permit Type:
N/A
Building Type:
N/A
Self-cert 2019 cbrc: interior alterations in existing one story house and rebuild back porch (occ. grp. r-5; const. type ivb)
Valuation:
$75,000
Permit #:
101047935
Status:
issued
Fee:
$1,725
Permit Type:
N/A
Building Type:
N/A
Sc 2019 cbrc: revision to permit 101064095 to show water service is existing to remain (occ. grp. r-5; const. type va)
Valuation:
$1,000
Permit #:
101067072
Status:
issued
Fee:
$675
Permit Type:
N/A
Building Type:
N/A
Sc 2019 cbrc: interior alteration of basement in existing 2-story single family residence and rear porch replacement. (occ r5. const. type va)
Valuation:
$100,000
Permit #:
101024955
Status:
suspended
Fee:
$625
Permit Type:
N/A
Building Type:
N/A
The current use/occupancy classification is residence/a1 and the proposed use/occupancy is residence/a1. interior remodel of existing house with new electric plumbing and mechanical. self cert
Valuation:
$250,000
Permit #:
100736313
Status:
complete
Fee:
$664
Permit Type:
N/A
Building Type:
N/A
New windows repair drywall new cabinets refinish floors electrical 100756391 plumbing (2) bathroom tubs & (2) bathroom room sinks & (2) water closets & (2) kitchen sinks & (1) hot water tank to a single family reisdence
Valuation:
$40,000
Permit #:
100757769
Status:
issued
Fee:
$375
Permit Type:
N/A
Building Type:
N/A
Repair existing classroom, walls, assoc, ele, windows, doors on interior, repair existing masonary lintez
Valuation:
$83,567
Permit #:
100768375
Status:
issued
Fee:
$550
Permit Type:
N/A
Building Type:
N/A
Self-cert 2019 cbrc: alterations to portion of existing basement first & second floors of existing residence including associated electrical mechanical plumbing in the area of work. spot tuckpointing. (occupancy group r-5: type va construction)
Valuation:
$100,000
Permit #:
100968694
Status:
expired
Fee:
$575
Permit Type:
N/A
Building Type:
N/A
Self-cert project. current a-1 single-family - proposed a-1 singe-family. interior renovation and dormer addition for existing single-family home including plumbing electrical and hvac work as per plans. condtional permit subject to field inspection
Valuation:
$125,000
Permit #:
100596759
Status:
complete
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Interior renovations alteration of existing attached 1 car garage to 1 car carport and new second floor addition at an existing 1 story w basement single family residence per plans.**certified corrections- - subject to field inspections & audit **
Valuation:
$205,000
Permit #:
100575507
Status:
complete
Fee:
$700
Permit Type:
N/A
Building Type:
N/A
Interior remodel of single family residence. upgrade to 200 amp electrical service. new hvac and plumbing system throughout including drain tile. new concrete stairs and landscaping
Valuation:
$100,000
Permit #:
100504657
Status:
complete
Fee:
$521
Permit Type:
N/A
Building Type:
N/A
Self-cert project. existing a-2 multi-family to remain. architectural renovation plumbing and electrical improvements as per plans
Valuation:
$75,000
Permit #:
100674910
Status:
complete
Fee:
$1,129
Permit Type:
N/A
Building Type:
N/A
Self-cert project. interior renovation of existing single-family residence. mechanical electrical and plumbing work as per plans.4349 south champlain avenue
Valuation:
$50,000
Permit #:
100585938
Status:
complete
Fee:
$480
Permit Type:
N/A
Building Type:
N/A
Revision to permit # 100617902 to change gc to sarah building supply inc brick mason cont to valenti & sons mason & hvac cont to gajda heating & cooling
Valuation:
$1
Permit #:
100630352
Status:
issued
Fee:
$200
Permit Type:
N/A
Building Type:
N/A
Windows (replacement only): qty 5 doors (replacement only): qty 2 tuckpointing - no structural work - 150 sqft furnace (replacement only): qty 2
Valuation:
$8,500
Permit #:
100700378
Status:
issued
Fee:
$1,025
Permit Type:
N/A
Building Type:
N/A
Revision to permit for audited self-cert. permit no. 100275277. existing two-flat to be remodeled with an additional dwelling unit in basement.convert from 2 to 3 dwelling units. project subject to audit & field inspection. no refrigeration work included in permit
Valuation:
$110,000
Permit #:
100276555
Status:
complete
Fee:
$450
Permit Type:
N/A
Building Type:
N/A
Replace rear two story wood open porch with new treated open wood porch and roof. replace front one story open wood porch with new treated one story wood porch with existing roof to remain. both porches shall remain in same location
Valuation:
$16,000
Permit #:
100426097
Status:
complete
Fee:
$325
Permit Type:
N/A
Building Type:
N/A
Sarah Building Supply Inc Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Sarah Building Supply Inc License info
Verified License
| License # | CR0004795 |
| Status | Active |
| County | Dupage County |
| Type | General Contractor |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Sarah Building Supply Inc at the County of Dupage Contractor Registration Information.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | TGC011087 |
| Status | Active |
| City | City Of Chicago |
| Type | General Contractor (Class E) |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Sarah Building Supply Inc at the City of Chicago Data Portal.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CR5782 |
| Status | Inactive |
| County | Dupage County |
| Type | Insulation |
- According to the County of Dupage Contractor Registration Information, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Sarah Building Supply Inc at the County of Dupage Contractor Registration Information.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CR5782 |
| Status | Inactive |
| County | Dupage County |
| Type | Demolition |
- According to the County of Dupage Contractor Registration Information, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Sarah Building Supply Inc at the County of Dupage Contractor Registration Information.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CR5782 |
| Status | Inactive |
| County | Dupage County |
| Type | Drywall |
- According to the County of Dupage Contractor Registration Information, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Sarah Building Supply Inc at the County of Dupage Contractor Registration Information.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CR5782 |
| Status | Inactive |
| County | Dupage County |
| Type | Carpentry |
- According to the County of Dupage Contractor Registration Information, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Sarah Building Supply Inc at the County of Dupage Contractor Registration Information.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CR5782 |
| Status | Inactive |
| County | Dupage County |
| Type | General Contractor W/Trades, Carpentry, Demolition, Drywall, Insulation |
- According to the County of Dupage Contractor Registration Information, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Sarah Building Supply Inc at the County of Dupage Contractor Registration Information.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 201705983 |
| Status | Inactive |
| City | Oak Park |
| Type | Contractor |
- According to the Village of Oak Park, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Sarah Building Supply Inc at the Village of Oak Park.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | NAT-72491-2 |
| 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.
Check this license's status for Sarah Building Supply Inc at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | City Of Chicago |
| Type | E $500,000 Project Ceiling |
- According to the City of Chicago Data Portal, 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.
100
BuildZoom Score
59
Permits
- Building permit records show that Sarah Building Supply Inc has worked on 59 permitted projects.