Updated: Feb 03, 2026
Location and Projects
Address
4521 N Greenview, Chicago, IL, 60640
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Sentinel Electric
Sentinel Electric, 4521 N Greenview, Chicago, IL holds a license and 1 other license according to the Illinois license board.
Their BuildZoom score of 103 ranks in the top 10% of 65,686 Illinois licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Sentinel Electric, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Sentinel Electric Contact Information
Address: 4521 N Greenview, Chicago, IL 60640
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Sentinel Electric Chicago
Quality
103
90th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Sentinel Electric has a BuildZoom score of 103, which places them above 90% of 65,686 contractors in Illinois.
Activity
|
9 projects
|
2025 |
|
13 projects
|
2024 |
|
10 projects
|
2023 |
Our building permit records indicate that Sentinel Electric has worked on at least
32.0 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
|
4 projects
|
Home Additions |
|
4 projects
|
New Constructions |
|
3 projects
|
Commercial Renovations |
|
29 projects
|
Electrical projects |
Analyzing permits over the last 4 years shows that Sentinel Electric mostly works on
electrical project
and new construction
projects.
Pricing
|
7 projects
|
< $5k |
|
1 project
|
$5k-$20k |
|
2 projects
|
$20k-$50k |
|
6 projects
|
$50k-$100k |
|
5 projects
|
$100k-$250k |
|
2 projects
|
$250k-$500k |
|
6 projects
|
$500k-$1mil |
The typical size of their permits is approximately $89,000. 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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Spr 2019 cbrc: repairs only - remove and replace two water risers in h-j and p-v tiers from basement to 25th floor. including associated electrical work & drywall repairs all work is replace in kind and same location.(occupancy; r2- const. type; ia)
Valuation:
$539,832
Permit #:
101059903
Status:
issued
Fee:
$13,875
Permit Type:
N/A
Building Type:
N/A
Self-cert 2019 cbc: full building permit for interior build-out at existing vacant 2 402 sq feet commercial tenant space + (2) 1 822 square feet second level dwelling units. new exterior exposed two-car concrete parking pad + new exterior trash enclosure. (occupancy group a-2 + r-5 type iii-a construction). pin# 14-17-225-011. zone = b3-3. ward = 46
Valuation:
$250,000
Permit #:
101065608
Status:
issued
Fee:
$3,757
Permit Type:
N/A
Building Type:
N/A
Spr 2019 cbrc interior alterations to primary building alterations to the basement level of an existing 2-story on full basement 4 175 sf masonry type iii-b masonry multi-family residential building. 833 sf of existing basement slab will be removed and a new slab constructed at 10 lower elevation. existing bathroom and kitchen from an abandoned basement dwelling unit (vacated in 2000)... see more
Valuation:
$150,000
Permit #:
101066438
Status:
issued
Fee:
$975
Permit Type:
N/A
Building Type:
N/A
Self cert 2019 cbrc. single-family renovation and rear two-story with basement addition (occupancy group r5 construction type va) involving sprinkler system windows electrical hvac and plumbing changes per plans. project scope also includes a partial renovation of the existing masonry 4 car garage and fence at the rear of the site per plans
Valuation:
$800,000
Permit #:
101056507
Status:
issued
Fee:
$925
Permit Type:
N/A
Building Type:
N/A
Scope: nonstructural interior preparatory demolition of drywall and m.e.p. systems with demolish drawings and all other work to be performed on permit no 101066438. locations: 1 residential unit(s) 0 non-residential unit(s) 1 interior common areas first floor unit and basement
Valuation:
$2,500
Permit #:
B200419014
Status:
issued
Fee:
$377
Permit Type:
Nonstructural int...
Building Type:
N/A
Self-cert 2019 cbc: new four story 3 du residential building masonry construction with basement roof deck and three car masonry garage with roof deck per plans. r-5 occupancy type iii-a construction
Valuation:
$565,000
Permit #:
101030454
Status:
issued
Fee:
$7,245
Permit Type:
N/A
Building Type:
N/A
Self-cert 2019 cbrc: interior renovation to a single 2140 sf retail space on the 1st floor of an existing 3-story mixed use (residential) building. use: m/r-2 const type: 3b
Valuation:
$500,000
Permit #:
101043949
Status:
suspended
Fee:
$925
Permit Type:
N/A
Building Type:
N/A
Spr 2019 cbrc: alteration addtion and change of occupancy of existing 6-story day care facility to 6-story single unit residence. alteration includes reconfiguration of interior space (including hvac plumbing and electrical) to provide residential use and private 2-car-garage. windows to be added and modified for residential light and vent requirements. addition to include expansion o... see more
Valuation:
$750,000
Permit #:
101017694
Status:
complete
Fee:
$9,512
Permit Type:
N/A
Building Type:
N/A
Spr 2019 cbc interior alterations and renovations to an existing 2-story 3-dwelling units residence with basement. erect rear 2 story metal deck
Valuation:
$120,000
Permit #:
101067434
Status:
issued
Fee:
$984
Permit Type:
N/A
Building Type:
N/A
2019 cbc spr: interior renovation to existing ground floor tenant space to convert laundromat to office space rear second floor addition to addition two dwelling units (4 total) and new wood exterior stairs to replace existing in place on an existing two-story mixed use building type iii-a construction group b & r-2 occupancy. **certified plans corrections: conditional permit subject ... see more
Valuation:
$200,000
Permit #:
101037784
Status:
issued
Fee:
$5,851
Permit Type:
N/A
Building Type:
N/A
Spr 2019 cbrc: revision to permit 101017694. alteration to sixth floor of a 6-story single unit residence revision to permit includes alteration and addition of the sixth floor only includes work on the enclosure and roof. (occupancy group r-3; type iia construction)
Valuation:
$100,000
Permit #:
101042876
Status:
issued
Fee:
$925
Permit Type:
N/A
Building Type:
N/A
Convert existing 2 du building to a single family residence. construct a rear 2 story addition with a basement and addition a type iiia second and a third floor addition above the existing masonry structure. to include a detached two car garage with a roof deck and access stairs. provide a fire sprinkler system throughout the building as per plans
Valuation:
$550,000
Permit #:
100943811
Status:
expired
Fee:
$4,003
Permit Type:
N/A
Building Type:
N/A
Self-cert 2019 cbrc: revision to existing permit #100998513 for alterations at 2nd/3rd/4th floors to addition 2 bedrooms per floor within existing footprint at existing 4 story 4 d.u. building as per plan (occupancy group r-2 type iiia construction)
Valuation:
$80,000
Permit #:
101041983
Status:
complete
Fee:
$1,275
Permit Type:
N/A
Building Type:
N/A
Proposed rear 1st porch/stairs rear 2nd floor deck front 4.83 wood fence reaplce 6 side wood fence and rear 2 car garage for an existing 3 story single family residence per plans
Valuation:
$90,000
Permit #:
101059748
Status:
issued
Fee:
$675
Permit Type:
N/A
Building Type:
N/A
Sc 2019 cbc: erect a 2 story frame single family residence with a basement and a detached 2 car garage as per plans. type v-a const r-5 occ
Valuation:
$900,000
Permit #:
100993562
Status:
expired
Fee:
$5,553
Permit Type:
N/A
Building Type:
N/A
Sc 2019 cbc: erect a 2 story single family residence with a basement 6 foot high wood fence and a three car garage as per plans
Valuation:
$700,000
Permit #:
100997118
Status:
complete
Fee:
$5,403
Permit Type:
N/A
Building Type:
N/A
Self-cert: 2019 cbc - interior renovation only of r-5 type vb - no change in use or occupancy. 1. demolition: selective demolition of interior finishes and partitions2. interior framing: new walls as indicated 3. interior finishes: replacement of all finishes cabinetry and accessories on the first and second floor. 4. electrical:all new electrical in the first and second floor5. mecha... see more
Valuation:
$200,000
Permit #:
100980922
Status:
complete
Fee:
$590
Permit Type:
N/A
Building Type:
N/A
Proposed rear 2 story addition w/2nd floor balcony front open porch rear wood deck internal renovations to deconvert existing 2 story/2 unit building to single family residence per plans
Valuation:
$295,000
Permit #:
100939417
Status:
expired
Fee:
$781
Permit Type:
N/A
Building Type:
N/A
New-(3) antennas on non penetrating sled mounts new (6) radio units with associated cabling on rooftop base station facility. new-(1) equipment cabinet to be installed on proposed 5'x7 metal platform as per plans. dish site chchi00898c electrical permit #101037987
Valuation:
$120,000
Permit #:
101020778
Status:
expired
Fee:
$1,650
Permit Type:
N/A
Building Type:
N/A
Spr 2019 cbrc - interior build-out of an occupancy group s-1 self storage in an existing group b office vanilla box. the self storage buildout includes a first floor accessory use management office and a private tenant office suite. all building systems are existing to remain.**certified corrections subject to field inspections & audit **
Valuation:
$1,800,000
Permit #:
100929552
Status:
complete
Fee:
$13,837
Permit Type:
N/A
Building Type:
N/A
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Sentinel Electric Reviews
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Sentinel Electric License info
License Not Required
| Status | Not Required |
- BuildZoom verified in March, 2020 that this contractor does not need a license to be a electrician in Illinois.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CON-008288-2025 |
| Status | Inactive |
| Town | Palatine |
| Type | Electrical Contractor Registration |
| Class | Electrical |
| Date Issued | 07-15-2025 |
- 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 Sentinel Electric at the Village of Palatine Registered Contractors.
This is a sample of licensing data; click here to access a complete history.
103
BuildZoom Score
73
Permits
- Building permit records show that Sentinel Electric has worked on 73 permitted projects.