Updated: May 27, 2026
Location and Projects
Address
8750 W Bryn Mawr AV, Chicago, IL, 60631
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Power Construction Company Ll
Power Construction Company Ll, 8750 W Bryn Mawr Ave, Chicago, IL (Owned by: Dan Leonard) holds a General Contractor Registration license and 24 other licenses according to the Palatine license board.
Their BuildZoom score of 108 ranks in the top 5% of 65,686 Illinois licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Power Construction Company Ll, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Power Construction Company Ll Services
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Power Construction Company Ll Contact Information
Phone Number: (312) 524-4403
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Address: 8750 W Bryn Mawr AV, Chicago, IL 60631
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Power Construction Company Ll Chicago
Quality
108
95th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Power Construction Company Ll has a BuildZoom score of 108, which places them above 95% of 65,686 contractors in Illinois.
Activity
|
29 projects
|
2025 |
|
53 projects
|
2024 |
|
61 projects
|
2023 |
Our building permit records indicate that Power Construction Company Ll has worked on at least
143.0 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
|
25 projects
|
Commercial Renovations |
|
16 projects
|
New Constructions |
|
9 projects
|
Home Additions |
|
3 projects
|
Fences |
|
3 projects
|
Kitchen remodels |
Analyzing permits over the last 4 years shows that Power Construction Company Ll mostly works on
commercial renovation
and new construction
projects.
Pricing
|
7 projects
|
< $5k |
|
6 projects
|
$5k-$20k |
|
5 projects
|
$20k-$50k |
|
8 projects
|
$50k-$100k |
|
13 projects
|
$100k-$250k |
|
18 projects
|
$250k-$500k |
|
23 projects
|
$500k-$1mil |
|
47 projects
|
$1mil+ |
The typical size of their permits is approximately $455,000. 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.
Building Permits by Power Construction Company Ll
This is a sample of this contractor's permits. Click here to access their complete permit history.
Spr 2019 cbrc interior and exterior alterations to existing restaurant and conference rooms for new restaurant tenant. the scope includes new operable exterior glazing the addition of 1155 sq ft of new interior space and updates to the exterior plaza at river level (con type ia fully sprinkled occ a2 b and a3)**certified corrections subject to field inspections & audit **
Valuation:
$7,000,000
Permit #:
101066049
Status:
issued
Fee:
$12,192
Permit Type:
N/A
Building Type:
N/A
Self-cert 2019 cbc- first time tenant buildout on the 10th floor (full floor) partial floor level's 8 & 9 for non-hazardous lab space with server room smaller than 150 sq.ft to include non-load bearing partitions new communicating stair at floor 9 and 10 mechanical electrical plumbing work as per plans. (structural peer review) (acar) (no change in use) (construction type: 1a occupanc... see more
Valuation:
$10,000,000
Permit #:
101062837
Status:
issued
Fee:
$13,574
Permit Type:
N/A
Building Type:
N/A
Self cert 2019 cbc: first time buildout of vacant 16th floor shell space. the area of work will include clinical and rehabilitation gym space for outpatient physical medicine (occupancy b type ia construction) structural peer review included
Valuation:
$16,000,000
Permit #:
101068090
Status:
issued
Fee:
$28,652
Permit Type:
N/A
Building Type:
N/A
Sc 2019 cbrc limited 1st floor alteration of existing single entity business classification tenant in 2-story building no change in use or occupancy classification proposed. (occ. grp b; constr. type iia)
Valuation:
$2,150,000
Permit #:
101063252
Status:
issued
Fee:
$4,095
Permit Type:
N/A
Building Type:
N/A
Spr2019 cbrc: nonstructural demolition of interior partitions finishes mechanical electrical and plumbing within one duplex unit on the 67th and 68th floor in 68 story apartment building. remediation of facade enclosure at exterior walls. (occupancy group r-2 type ia construction)**conditional permit subject to field inspections**
Valuation:
$455,000
Permit #:
101073329
Status:
issued
Fee:
$3,770
Permit Type:
N/A
Building Type:
N/A
Self-cert 2019 cbrc: interior alterations to existing 4th floor office space (suite 400) to include server room less than 150 sq ft non-load bearing partitions doors ceiling lighting interior finishes and associated mep work as per plans.occupancy group b; type 1a construction)
Valuation:
$2,350,000
Permit #:
101074180
Status:
complete
Fee:
$4,668
Permit Type:
N/A
Building Type:
N/A
Sc 2019 cbrc - interior alterations to existing non-hazardous laboratory space of existing 5th floor office suites 525 & 550 to include server room less than 150 sq ft non-load bearing partitions doors ceiling lighting interior finishes and associated mep work as per plans (occupancy group: b type 1a construction)
Valuation:
$553,993
Permit #:
101072709
Status:
complete
Fee:
$1,076
Permit Type:
N/A
Building Type:
N/A
Self-cert 2019 cbrc: interior renovation to an existing residential condo unit 5n as per plans. work to include demolition new paritions new painting and finishes floor finish replacements millwork doors and hardware lighting mechanical plumbing and electrical. no structural work. no change in use. (construction type: 1a; occupancy: r-2 residential condo)
Valuation:
$550,000
Permit #:
101069009
Status:
issued
Fee:
$2,612
Permit Type:
N/A
Building Type:
N/A
Construction of an unenclosed metal truss to convey utility infrastructure to proposed pollution control process equipment. no occupiable space. locations: 0 residential unit(s) 1 non-residential unit(s) exterior work on s racine side of building
Valuation:
$335,000
Permit #:
B200410525
Status:
issued
Fee:
$575
Permit Type:
Other work
Building Type:
N/A
Self-cert 2019 cbrc: interior alterations to existing 19th floor amenity space within 19 story apartment building including new interior partitions finishes and mep. (occupancy r-2; type ia)
Valuation:
$580,000
Permit #:
101065848
Status:
complete
Fee:
$1,335
Permit Type:
N/A
Building Type:
N/A
Self-cert 2019 cbrc: structural peer review included - exterior renovation of existing level 03 rooftop. to include addition of structural support of new pergolas on existing 3-story office building. selective structural reinforcement at roof deck structural slab for pergola support. millwork beverage bar and supporting plumbing and electrical lines. ia- construction; a3-small assembly
Valuation:
$270,122
Permit #:
101069187
Status:
issued
Fee:
$3,342
Permit Type:
N/A
Building Type:
N/A
Spr 2019 cbrc: alteration to replace existing guardrails with a windscreen in the southwest corner of floor 4 of an existing 20 story residential building with 298 dwelling units. (occupancy groups r-2 a-3 b m s-1 s-2; type i-a construction)
Valuation:
$190,000
Permit #:
101065402
Status:
complete
Fee:
$975
Permit Type:
N/A
Building Type:
N/A
Self-cert 2019 cbc: interior alterations of existing suite 2400 24th floor with structural peer review. area of work 6 232 sq ft. assembly occupancy with occupant load of less than 299. no change to construction type ia
Valuation:
$1,090,000
Permit #:
101061744
Status:
complete
Fee:
$4,001
Permit Type:
N/A
Building Type:
N/A
Self-cert 2019 cbc: initial tenant building out of ground floor restaurant to include partitions2 doors kitchen area w equipment power & data outlets and plumbing fixtures in an existing 34-story residential apartment building as per plans.(occupancy: a-2 type 1a construction). see related separate permit 101062569 for hvac structural work
Valuation:
$3,275,827
Permit #:
101059489
Status:
complete
Fee:
$3,353
Permit Type:
N/A
Building Type:
N/A
Self-cert 2019 cbc: interior renovation (build-out) of the 30th floor for cook county office area (occupancy group b construction type i-a). structural peer review for infill of existing slab
Valuation:
$6,300,000
Permit #:
101073642
Status:
issued
Fee:
$8,213
Permit Type:
N/A
Building Type:
N/A
Self-cert 2019 cbc: initial tenant buildout of ground floor retail space in a 20-story mixed use building. scope of work includes building concrete slabs on grade adding bathroom door farme hardware paint and tiles painting exposed deck and performing plumbing work related to restroom and mop basin installing horizontal heat pump exhaust fan and associated ductwork and piping as well ... see more
Valuation:
$228,250
Permit #:
101062042
Status:
complete
Fee:
$925
Permit Type:
N/A
Building Type:
N/A
Self cert 2019 cbrc: interior alterations to full 4th floor to demise the space into two suites along with finish and lighting updates to the corridors and elevator lobby. no work within the suites. b-business 1a construction
Valuation:
$300,000
Permit #:
101071432
Status:
issued
Fee:
$975
Permit Type:
N/A
Building Type:
N/A
Spr 2019 cbrc: interior renovation to condo unit 18a to relocate partitions and alterations to mechanical electrical and plumbing. no change in use. construction type ia. no change proposed to use egress or occupancy. no change to number of bedrooms number of bathrooms or building envelope. conditional approval pending inspection
Valuation:
$1,200,000
Permit #:
101047163
Status:
issued
Fee:
$1,288
Permit Type:
N/A
Building Type:
N/A
Sc 2019 cbc: initial tenant buildout on the 5th floor of an existing office building for a business use non-hazardous laboratory space with server room less than 150 sq.ft. to include non-load bearing partitions lighting ventilation and plumbing work as per plans. (occupancy group: b type 1a construction)
Valuation:
$7,015,000
Permit #:
101061542
Status:
complete
Fee:
$5,995
Permit Type:
N/A
Building Type:
N/A
Direct developer services 2019 cbc. full building permit. new construction of a new three-story masonry and wood frame single family residence with basement and two detached 2 car garages as per plans. earth retention system installation permit #101050732. consultant reviewer: primera engineering
Valuation:
$10,000,000
Permit #:
101055403
Status:
issued
Fee:
$9,083
Permit Type:
N/A
Building Type:
N/A
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BZ Score
$107K
Avg Project
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Projects
156
BZ Score
$50K
Avg Project
-
Projects
142
BZ Score
$3.5K
Avg Project
-
Projects
Power Construction Company Ll Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Power Construction Company Ll License info
Verified License
| License # | CON-002730-2022 |
| Status | Active |
| Town | Palatine |
| Type | General Contractor Registration |
| Class | General Contractor |
| Date Issued | 01-14-2026 |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Power Construction Company Ll at the Village of Palatine Registered Contractors.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | TGC04348 |
| Status | Active |
| City | City Of Chicago |
| Type | General Contractor (Class A) |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Power Construction Company Ll at the City of Chicago Data Portal.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | MC5837 |
| Status | Active |
| City | City Of Chicago |
| Type | Mason Contractor (Class A) |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Power Construction Company Ll at the City of Chicago Data Portal.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | CR0001429 |
| Status | Active |
| County | Dupage County |
| Type | General Contractor W/Trades, Carpentry Demolition |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Power Construction Company Ll at the County of Dupage Contractor Registration Information.
This is a sample of licensing data; click here to access a complete history.
Verified License
| Status | Active |
| County | Cook County |
| Type | General With Trades |
| Date Issued | 01-02-2026 |
- BuildZoom verified this license was active as of May 2026.
This is a sample of licensing data; click here to access a complete history.
Verified License
| Status | Active |
| County | Cook County |
| Type | Demolition |
| Date Issued | 01-02-2026 |
- BuildZoom verified this license was active as of May 2026.
This is a sample of licensing data; click here to access a complete history.
Verified License
| Status | Active |
| County | Cook County |
| Type | Concrete |
| Date Issued | 01-02-2026 |
- BuildZoom verified this license was active as of May 2026.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 1249 |
| Status | Active |
| Hoffman Estates | |
| Type | General Contractor |
- BuildZoom verified this license was active as of December 2025.
Verify this license's status for Power Construction Company Ll at the Village of Hoffman Estates.
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Verified License
| License # | 09LICC-0278 |
| Status | Active |
| City | Evanston |
| Type | Gc Commercial |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Power Construction Company Ll 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 # | CR4206 |
| Status | Active |
| County | Dupage County |
| Type | Gen Contractor W/Trades |
- When BuildZoom last verified this license, it had an expiration date of December, 2012. Check the current license status of Power Construction Company Ll with the County of DuPage
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | TGC116330 |
| Status | Inactive |
| City | City Of Chicago |
| Type | General Contractor (Class A) |
- 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 Power Construction Company Ll at the City of Chicago Data Portal.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | TGC096760 |
| Status | Inactive |
| City | City Of Chicago |
| Type | General Contractor (Class A) |
- 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 Power Construction Company Ll at the City of Chicago Data Portal.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CR4206 |
| Status | Inactive |
| County | Dupage County |
| Type | General Contractor W/Trades, Carpentry, Concrete |
- 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 Power Construction Company Ll 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 # | CR5833 |
| Status | Inactive |
| County | Dupage County |
| Type | General Contractor |
- 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 Power Construction Company Ll at the County of Dupage Contractor Registration Information.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | City Of Chicago |
| Type | A All Projects No Restrictions |
- 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 | A All Projects No Restrictions |
- 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 | Mason 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
| Status | Inactive |
| City | City Of Chicago |
| Type | A All Projects No Restrictions |
- 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 |
| County | Cook County |
| Type | Other |
- According to the Cook County Department of Building and Zoning, 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 |
| County | Cook County |
| Type | Carpentry |
- According to the Cook County Department of Building and Zoning, 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 |
| County | Cook County |
| Type | General No Trades |
- According to the Cook County Department of Building and Zoning, 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 | Mason 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
| Status | Inactive |
| City | City Of Chicago |
| Type | A All Projects No Restrictions |
- 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 # | 17LICR-0048 |
| Status | Inactive |
| City | Evanston |
| Type | Gc Residential |
- 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 Power Construction Company Ll 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 # | 2012-CR4206 |
| Status | Inactive |
| County | Dupage County |
| Type | Gen Contractor W/Trades |
- According to the County of DuPage, 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 Power Construction Company Ll at the County of DuPage.
This is a sample of licensing data; click here to access a complete history.
108
BuildZoom Score
327
Permits
- Building permit records show that Power Construction Company Ll has worked on 327 permitted projects.
Power Construction Company Ll Employees
CE
Chris Erickson
Owner
CE
Christopher Erickson
DL
Dan Leonard
Owner
JG
Jeff Geier
Owner
KR
Kathleen Ryan
Owner