Updated: Jun 09, 2026
Location and Projects
Address
4819 N NATCHEZ AVE., Chicago, IL, 60656
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Gregs Plumbing & Sewer
Gregs Plumbing & Sewer, 4819 N Natchez Ave, Chicago, IL (Owned by: Grzegorz Maciaszkiewicz) holds a Plumbing license and 7 other licenses according to the Evanston license board.
Their BuildZoom score of 98 ranks in the top 16% of 65,686 Illinois licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Gregs Plumbing & Sewer, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Gregs Plumbing & Sewer Services
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Gregs Plumbing & Sewer Contact Information
Phone Number: (773) 263-4695
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Address: 4819 N NATCHEZ AVE., Chicago, IL 60656
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Gregs Plumbing & Sewer Chicago
Quality
98
84th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Gregs Plumbing & Sewer has a BuildZoom score of 98, which places them above 84% of 65,686 contractors in Illinois.
Activity
|
1 project
|
2025 |
|
1 project
|
2024 |
|
1 project
|
2023 |
Our building permit records indicate that Gregs Plumbing & Sewer has worked on at least
3.0 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
|
3 projects
|
Plumbing projects |
Analyzing permits over the last 4 years shows that Gregs Plumbing & Sewer mostly works on
plumbing project
projects.
Pricing
|
1 project
|
$50k-$100k |
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 Gregs Plumbing & Sewer
This is a sample of this contractor's permits. Click here to access their complete permit history.
Spr 2019 cbrc - deconvert existing 2du to single family residence full interior remodel and new rear 2 story addition. new rear deck front porch repair and new mep as per plans**certified corrections subject to field inspections & audit **
Valuation:
$175,000
Permit #:
100924066
Status:
complete
Fee:
$1,374
Permit Type:
N/A
Building Type:
N/A
Addition gc (patro construction group inc- interior finishes only) & plumbing contractor (greg's plumbing and sewer- installation of the bathtub only) for permit #100949360- all work in unit g only
Valuation:
$130,000
Permit #:
100989180
Status:
issued
Fee:
$75
Permit Type:
N/A
Building Type:
N/A
Spr 2019 cbc interior remodeling and alterations of 2-story single family residence with basement. new rear stairs. (occupancy code r-5 construction type va)
Valuation:
$80,000
Permit #:
101000549
Status:
expired
Fee:
$600
Permit Type:
N/A
Building Type:
N/A
Renovation of existing single family residence with new 2 story rear addition rear and side decks and new attic dormer as per plans**certified corrections- - subject to field inspections & audit **
Valuation:
$375,000
Permit #:
100871586
Status:
complete
Fee:
$1,730
Permit Type:
N/A
Building Type:
N/A
Renovation of existing two-flat. new steel porch at rear of building and new fence along north property line. existing mechanical electrical and plumbing systems are modified to allow for the new layout. existing use is r-5 and proposed use is r-5. no change to building footprint or volume
Valuation:
$25,000
Permit #:
100899877
Status:
expired
Fee:
$800
Permit Type:
N/A
Building Type:
N/A
New hvac laundry in each unit of an existing two unit building as per plans**certified corrections- - subject to field inspections & audit **
Valuation:
$304,800
Permit #:
100837554
Status:
complete
Fee:
$1,836
Permit Type:
N/A
Building Type:
N/A
Self-cert: interior renovation of an existing tenant space for a one story rent-a-center mercantile space. the proposed use/occupancy classification will remain the same
Valuation:
$20,000
Permit #:
100858833
Status:
complete
Fee:
$825
Permit Type:
N/A
Building Type:
N/A
Remodel residential kitchen per plan. resize windows new plumbing & electrical per plan
Valuation:
$10,000
Permit #:
100965507
Status:
expired
Fee:
$550
Permit Type:
N/A
Building Type:
N/A
Interior and exterior remodeling of existing single family residence. second floor frame addition. new rear wood deck. new frame 2 car garage. all work as per plans
Valuation:
$80,000
Permit #:
100797730
Status:
complete
Fee:
$869
Permit Type:
N/A
Building Type:
N/A
Remodel – interior commercial – for commercial projects and residential buildings with 3 or more uni
2024-03-04
Interior commercial store build-out and storefront replacement
Valuation:
N/A
Permit #:
24INTC-0077
Status:
issued
Fee:
$7,229
Permit Type:
N/A
Building Type:
N/A
Interior remodeling of existing single family residence of type iv-a construction and type a-1 occupancy as per plans. no change to use or occupancy
Valuation:
$50,000
Permit #:
100842521
Status:
complete
Fee:
$550
Permit Type:
N/A
Building Type:
N/A
Int. alter. to a single family residence per homeowners plans
Valuation:
$45,000
Permit #:
100757035
Status:
complete
Fee:
$800
Permit Type:
N/A
Building Type:
N/A
Interior remodel of 1st and 2nd flrs
Valuation:
N/A
Permit #:
19INTR-0244
Status:
issued
Fee:
$2,208
Permit Type:
N/A
Building Type:
N/A
Renovation of existing residential class a-1 detached single-family home to remain class a-1. renovation work to include interior renovation new exterior deck and a new concrete parking pad by the alley. (conditional permit subject to field inspections)
Valuation:
$313,650
Permit #:
100774275
Status:
complete
Fee:
$786
Permit Type:
N/A
Building Type:
N/A
The property is comprised of two buildings with a total of 4 dwelling units - a main house with 3 units (n.i.c) and the coach house unit ch- unit ch houses a single separate dwelling unit- the work in unit ch consists in: interior complete and total remodel. including new electrical plumbing and architectural work. new kitchen staircase partitiion etc.(conditional permit subject to fi... see more
Valuation:
$180,000
Permit #:
100854039
Status:
complete
Fee:
$917
Permit Type:
N/A
Building Type:
N/A
Bathroom --addition out
Valuation:
N/A
Permit #:
113539
Status:
complete
Fee:
$350
Permit Type:
N/A
Building Type:
N/A
Bathroom --addition out
Valuation:
N/A
Permit #:
113538
Status:
complete
Fee:
$69
Permit Type:
N/A
Building Type:
N/A
Bathroom --addition out
Valuation:
N/A
Permit #:
113537
Status:
complete
Fee:
$45
Permit Type:
N/A
Building Type:
N/A
Bathroom --addition out
Valuation:
N/A
Permit #:
113536
Status:
complete
Fee:
$52
Permit Type:
N/A
Building Type:
N/A
Bathroom --addition out
Valuation:
N/A
Permit #:
113535
Status:
complete
Fee:
$62
Permit Type:
N/A
Building Type:
N/A
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Gregs Plumbing & Sewer Reviews
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Verified License
BuildZoom confirmed this contractor's license
Gregs Plumbing & Sewer License info
Verified License
| License # | 19LIPL-0099 |
| Status | Active |
| City | Evanston |
| Type | Plumbing |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Gregs Plumbing & Sewer at the City of Evanston Building and Inspection Services.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | PL-2010-205 |
| Status | Active |
| County | Kankakee County |
| Type | Plumbing |
- When BuildZoom last verified this license, it had an expiration date of June, 2015. Check the current license status of Gregs Plumbing & Sewer with the Kankakee County Planning Department
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | SBC195972 |
| Status | Inactive |
| City | City Of Chicago |
| Type | Plumbing Contractor |
- 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 Gregs Plumbing & Sewer at the City of Chicago Data Portal.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | City Of Chicago |
| Type | Bonded Contractor |
- 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 # | 055-042512 |
| 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. If this is your business, please update your license status.
Check this license's status for Gregs Plumbing & Sewer at the Village of Oak Park.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | City Of Chicago |
| Type | Bonded Contractor |
- 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 # | 055-042512 |
| Status | Inactive |
| City | Evanston |
| Type | Plumbing |
- 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 Gregs Plumbing & Sewer 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
| License # | 055-0425512 |
| Status | Inactive |
| City | Evanston |
| Type | Plumbing |
- 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 Gregs Plumbing & Sewer at the City of Evanston Building and Inspection Services.
This is a sample of licensing data; click here to access a complete history.
98
BuildZoom Score
63
Permits
- Building permit records show that Gregs Plumbing & Sewer has worked on 63 permitted projects.
Gregs Plumbing & Sewer Employees
GM
Grzegorz Maciaszkiewicz
Owner