Updated: Jul 14, 2026
Location and Projects
Address
409 W. Algonquin Road MT., Mount Prospect, IL, 60056
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Ecobuild Construction
Serving Chicago and its surrounding suburbs, Ecobuild Co specializes in energy-efficient home remodeling and sustainable building solutions. With a focus on both residential and commercial properties, the company handles projects ranging from kitchen and bathroom remodeling to whole-home renovations. Ecobuild Co integrates environmentally conscious materials and advanced construction techniques to reduce energy consumption and environmental impact, as described on its website. The company emphasizes collaboration with clients to develop custom designs that prioritize both function and sustainability. Projects often feature the use of sustainable, non-toxic materials and the incorporation of modern energy-saving systems, tailored to each client’s needs and preferences. Based in Mt Prospect, Ecobuild Co regularly services neighborhoods throughout the northwest Chicago area, helping property owners achieve efficient, eco-friendly spaces.
Ecobuild Co Services
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Ecobuild Co Contact Information
Phone Number: (847) 383-9000
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Address: 409 W. Algonquin Road MT., Prospect, IL 60056
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Ecobuild Co Prospect
Quality
Alert*
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
*No active license on file. If you are Ecobuild Co, click “This is My Business” to update your information.
Activity
|
1 project
|
2025 |
|
1 project
|
2024 |
Our building permit records indicate that Ecobuild Co has worked on at least
2.0 projects over the past 2 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
|
$100k-$250k |
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 existing rear concrete patio and repalce with new paver patio. install an empty heavy wall conduit 14 long for future low voltage landscape lights
Valuation:
$17,000
Permit #:
RBLD-25-818
Status:
complete
Fee:
N/A
Permit Type:
Patio
Building Type:
N/A
Spr 2019 cbrc: interior renovation of existing single-family home (occupancy group r-5; construction type vb)
Valuation:
$150,000
Permit #:
101055918
Status:
issued
Fee:
$625
Permit Type:
N/A
Building Type:
N/A
Bathroom remodel
Valuation:
N/A
Permit #:
22KITB-0394
Status:
issued
Fee:
$583
Permit Type:
N/A
Building Type:
N/A
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Ecobuild Co Reviews
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Ecobuild Co License info
Inactive License
| License # | CON-008743-2025 |
| Status | Inactive |
| Town | Palatine |
| Type | General Contractor Registration |
| Class | General Contractor |
| Date Issued | 09-09-2025 |
- According to the Village of Palatine Registered Contractors, 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 Ecobuild Co at the Village of Palatine Registered Contractors.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | TGC121459 |
| Status | Inactive |
| City | City Of Chicago |
| Type | General Contractor (Class D) |
- 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.
Check this license's status for Ecobuild Co at the City of Chicago Data Portal.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CR0003161 |
| Status | Inactive |
| County | Dupage County |
| Type | General Contractor W/Trades, Carpentry Other Steel Erector |
- 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. If this is your business, please update your license status.
Check this license's status for Ecobuild Co 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 # | 22LICC-0190 |
| Status | Inactive |
| City | Evanston |
| Type | Gc Commercial |
- According to the City of Evanston Building and Inspection Services, 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 Ecobuild Co at the City of Evanston Building and Inspection Services.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | City Of Chicago |
| Type | D $2,000,000 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
| 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. If this is your business, please update your license status.
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
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- *No active license on file. If you are Ecobuild Co, click “This is My Business” to update your information.
Ecobuild Co Employees
DN
Dumitru Nicolaescu
Owner