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Location and Projects

Address
733 N Industrial DR, Elmhurst, IL, 60126
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RaLPh H. Simpson Construction

Based in Elmhurst, Illinois, RaLPh H. Simpson Co specializes in providing structural solutions backed by a union workforce affiliated with Iron Workers Regional Shop Local #853. The company serves both residential and commercial clients, delivering structures designed for function and longevity. RaLPh H. Simpson Co is guided by its president, who has been with the firm since 1999 and leads a team that includes specialists in project management, estimating, logistics, production, and shop supervision. The company emphasizes efficiency and reliability throughout the building process, working closely with clients from project initiation to completion. With nearly a decade active in the industry, their collaborative approach and experienced staff underpin the construction and support of structures throughout Elmhurst and the surrounding area.

RaLPh H. Simpson Co Contact Information

Phone: (630) 333-4586 Edit
Address: 733 N Industrial DR, Elmhurst, IL 60126 Edit

RaLPh H. Simpson Co Elmhurst

Quality

97
82nd percentile
Pro tip: We generally recommend hiring a contractor with a score higher than 95.
RaLPh H. Simpson Co has a BuildZoom score of 97, which places them above 82% of 65,686 contractors in Illinois.

Activity

1 project
2025
Our building permit records indicate that RaLPh H. Simpson Co has worked on at least 1.0 project over the past year.

This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.

Pricing

1 project
$1mil+
Value Not Public: 0 projects
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 RaLPh H. Simpson Co

Sort by: Notable Notable | Date Date | Job Value Job Value
Remodel – interior commercial – for commercial projects and residential buildings with 3 or more uni
2022-06-20
Interior renovation of pick staiger concert hall lighting replacement in main hall & lobby emergency lighting audio system replacement and install new projection system
Valuation:
N/A
Permit #:
22INTC-0215
Status:
issued
Fee:
$101,859
Permit Type:
N/A
Building Type:
N/A
Miscellaneous site work
2022-11-15
Parking garage fin angle connections
Valuation:
N/A
Permit #:
22MSWK-0233
Status:
issued
Fee:
$1,023
Permit Type:
N/A
Building Type:
N/A
Easy permit process
2017-12-06
Remove & replace railing -work to north & south ramps. all work same as existing. no structural work. subject to field inspections
Valuation:
$106,343
Permit #:
100731427
Status:
issued
Fee:
$250
Permit Type:
N/A
Building Type:
N/A
Deck gazebo pergola porch railings
2025-12-22
Misc metals
Valuation:
$8,000,000
Permit #:
BLDG2512-0106
Status:
esubmitted
Fee:
$100
Permit Type:
Choose the permit...
Building Type:
N/A

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