Updated: Jul 14, 2026
Location and Projects
Address
250 LEXINGTON DRIVE, Buffalo Grove, IL, 60089
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Giertsen Co of Construction
Based in Buffalo Grove, Illinois, Giertsen Co of Inc provides restoration and reconstruction services throughout the greater Chicago area. With 12 years of experience, the company specializes in repairing damage caused by fire, water, and storms. Their expertise includes structural drying, mold remediation, and rebuilding for both residential and commercial properties. Giertsen Co of Inc manages all phases of the restoration process, from initial emergency response and site stabilization to full reconstruction. The company’s team is equipped to handle large-loss events as well as smaller restoration needs, serving homeowners, business owners, and property managers. Services also include board-up, content cleaning, and coordination with insurance providers for a streamlined claims process.
Giertsen Co of Inc Services
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Giertsen Co of Inc Contact Information
Phone Number: (847) 243-0800
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Address: 250 LEXINGTON DRIVE, Buffalo Grove, IL 60089
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Giertsen Co of Inc Buffalo Grove
Quality
96
80th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Giertsen Co of Inc has a BuildZoom score of 96, which places them above 80% of 65,686 contractors in Illinois.
Activity
|
2 projects
|
2025 |
|
3 projects
|
2023 |
Our building permit records indicate that Giertsen Co of Inc has worked on at least
5.0 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-$20k |
|
1 project
|
$20k-$50k |
|
3 projects
|
$50k-$100k |
|
1 project
|
$250k-$500k |
The typical size of their permits is approximately $79,604. 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.
Replace 214 sheets of drywall vinyl flooring replace 23 doors and trim all within same location 8 windows new cabinets (12 total) detach and reset toilets (2) sinks (electrical nubmer #101010069) all work same as existing no floor plan alterations no changes to capacity
Valuation:
$400,000
Permit #:
101013803
Status:
issued
Fee:
$575
Permit Type:
N/A
Building Type:
N/A
Repair interior for (1)story apt.(unit #3) replacing(80)sheets of drywall, new hardwood flooring, (10)new doors, (15)windows, new cabinets(32 total), (1)tub, (1)toilet, (2)sinks.repair and replace master bathroom fixtures and all associated piping for unit 3 only
Valuation:
$82,471
Permit #:
101009640
Status:
issued
Fee:
$400
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$13,602
Permit #:
REXP-24-1412
Status:
issued
Fee:
N/A
Permit Type:
Siding
Building Type:
N/A
Repair interior for (1)story apartment, replacing(80)sheets of drywall, vinyle planks, (11)new door trim, (15)windows, new cabinets(28 total lf)(1)tub, (2)toilets, (3)sinks in unit 3 only(electrical permit #101033938)
Valuation:
$76,736
Permit #:
101034942
Status:
issued
Fee:
$225
Permit Type:
N/A
Building Type:
N/A
Commercial alteration/repair (no new sq ftg)
Valuation:
N/A
Permit #:
22-00003677|CCAD00
Status:
applied
Fee:
N/A
Permit Type:
Commercial - cad
Building Type:
N/A
Fire restoration including insulation framing drywall and paint; no electrical
Valuation:
$30,000
Permit #:
21-00009
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Fire restoration including insulation framing drywall and paint; no electrical
Valuation:
$30,000
Permit #:
202100009
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Vehicle impact repair including framing insulation masonry
Valuation:
$12,000
Permit #:
21-00096
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Vehicle impact repair including framing insulation masonry
Valuation:
$12,000
Permit #:
202100096
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Repairs due to vehicle impact
Valuation:
$20,000
Permit #:
20-05833
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Roof - remove and replace
Valuation:
N/A
Permit #:
BROF-18-02761
Status:
final
Fee:
$75
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$4,960
Permit #:
43792
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$4,960
Permit #:
43791
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$4,960
Permit #:
43790
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$4,900
Permit #:
43592
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
40330
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
40329
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Commercial alteration/repair (no new sq ftg)
2014-10-23
Medium density mf pud
Valuation:
$11,162
Permit #:
14-4094
Status:
IN PLAN CHECK
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Fire damage repairs
Valuation:
$42,000
Permit #:
NRB-023469-2018
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Spr 2019 cbrc: interior fire remediation to single dwelling unit (1s) in multiple family residential building including mechanical electrical and plumbing work. (occupancy group r-2; type iiib construction). certified plan corrections
Valuation:
$90,000
Permit #:
101075130
Status:
issued
Fee:
$675
Permit Type:
N/A
Building Type:
N/A
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Projects
Giertsen Co of Inc Reviews
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Verified License
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Giertsen Co of Inc License info
Verified License
| License # | TGC04453 |
| Status | Active |
| City | City Of Chicago |
| Type | General Contractor (Class D) |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Giertsen Co of Inc at the City of Chicago Data Portal.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 104018066 |
| Status | Active |
| State | Illinois |
| Type | Licensed Roofing Contractor |
- When BuildZoom last verified this license, it had an expiration date of December, 2023. Check the current license status of Giertsen Co of Inc with the Illinois Department of Financial & Professional Regulation
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| Status | Active |
| Town | Palatine |
| Type | General |
- When BuildZoom last verified this license, it had an expiration date of December, 2021. Check the current license status of Giertsen Co of Inc with the Village of Palatine Registered Contractors
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 15-00008085 |
| Status | Active |
| City | Aurora |
| Type | General Contractor |
- When BuildZoom last verified this license, it had an expiration date of April, 2016. Check the current license status of Giertsen Co of Inc with the The City of Aurora, IL
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 12359 |
| Status | Inactive |
| Hoffman Estates | |
| Type | General Contractor |
- According to the Village of Hoffman Estates, 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 Giertsen Co of Inc at the Village of Hoffman Estates.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 13723 |
| Status | Inactive |
| Hoffman Estates | |
| Type | General Contractor |
- According to the Village of Hoffman Estates, 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 Giertsen Co of Inc at the Village of Hoffman Estates.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 24792 |
| Status | Inactive |
| Hoffman Estates | |
| Type | General Contractor |
- According to the Village of Hoffman Estates, 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 Giertsen Co of Inc at the Village of Hoffman Estates.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 26465 |
| Status | Inactive |
| Hoffman Estates | |
| Type | General Contractor |
- According to the Village of Hoffman Estates, 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 Giertsen Co of Inc at the Village of Hoffman Estates.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 3160 |
| Status | Inactive |
| Hoffman Estates | |
| Type | General Contractor |
- According to the Village of Hoffman Estates, 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 Giertsen Co of Inc at the Village of Hoffman Estates.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 8995 |
| Status | Inactive |
| Hoffman Estates | |
| Type | General Contractor |
- According to the Village of Hoffman Estates, 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 Giertsen Co of Inc at the Village of Hoffman Estates.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | NAT-26126-2 |
| 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. If this is your business, please update your license status.
Check this license's status for Giertsen Co of 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 | B $10,000,000 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. If this is your business, please update your license status.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 2929 |
| Status | Inactive |
| Hoffman Estates | |
| Type | General Contractor |
- According to the Village of Hoffman Estates, 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 Giertsen Co of Inc at the Village of Hoffman Estates.
This is a sample of licensing data; click here to access a complete history.
96
BuildZoom Score
18
Permits
- Building permit records show that Giertsen Co of Inc has worked on 18 permitted projects.
Giertsen Co of Inc Employees
RJ
Rick Giertsen Jr
Owner