Updated: Jan 02, 2026
Location and Projects
Address
Chicago, IL, 60602
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Herghelegiu Oana Construction
Serving homeowners and property owners across Chicago, Herghelegiu Oana specializes in residential remodeling and renovation projects. With three years of experience in the local construction industry, this contractor manages a range of projects that include kitchen and bathroom remodels, interior updates, and general home improvements. Projects are typically tailored to meet the needs of single-family homes and multi-unit residences throughout Chicago’s neighborhoods. Herghelegiu Oana is known for coordinating every phase of construction—from initial design and planning to final installation—while working closely with clients and subcontractors to ensure smooth workflow. The business emphasizes clear project timelines and communicates milestones throughout the process. Each renovation or remodeling project is approached with a focus on efficient execution, in line with current building standards for the Chicago area.
Herghelegiu Oana Services
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Herghelegiu Oana Contact Information
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Herghelegiu Oana Chicago
Quality
104
91st percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Herghelegiu Oana has a BuildZoom score of 104, which places them above 91% of 65,686 contractors in Illinois.
Activity
|
1 project
|
2026 |
|
22 projects
|
2025 |
|
13 projects
|
2024 |
|
1 project
|
2023 |
Our building permit records indicate that Herghelegiu Oana has worked on at least
37.0 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
|
5 projects
|
Home Additions |
|
4 projects
|
Kitchen remodels |
Analyzing permits over the last 4 years shows that Herghelegiu Oana mostly works on
home addition
and kitchen remodel
projects.
Pricing
|
1 project
|
< $5k |
|
8 projects
|
$5k-$20k |
|
8 projects
|
$20k-$50k |
|
10 projects
|
$50k-$100k |
|
4 projects
|
$100k-$250k |
|
3 projects
|
$250k-$500k |
The typical size of their permits is approximately $45,900. 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.
2019 cbrc spr. correct violations as noted per plans. deconvert existing 2du to single family residence (use group r-5). interior alterations with mep to existing 2 story brick building with basement. new front & rear steel stairs & landing new concrete steps to basement new 1st floor rear steel deck & 2nd floor steel balcony. new rooftop deck & roof access masonry & frame addition (c... see more
Valuation:
$480,000
Permit #:
101042110
Status:
issued
Fee:
$1,815
Permit Type:
N/A
Building Type:
N/A
2019 cbrc spr: interior alterations to existing 3 story 3 dwelling unit frame building to address fire damage and correct building violations as per plans (constriction type va use group r-5)
Valuation:
$375,000
Permit #:
101063060
Status:
complete
Fee:
$675
Permit Type:
N/A
Building Type:
N/A
2019 cbrc spr. correct violations as noted per plans. new 2nd floor frame addition over existing 1 story frame building with crawl space at rear interior alterations with electrical and plumbing new furnace & air conditioning (existing hvac ductwork and grills to remain) new front wood steps & landing. rebuild roof over existing portion of the building. no overhangs. new rear wood dec... see more
Valuation:
$85,000
Permit #:
101057055
Status:
complete
Fee:
$975
Permit Type:
N/A
Building Type:
N/A
Spr 2019 cbrc. correct violations for new combustible rooftop deck & pergola over existing 4th floor & open steel stairs from 4th floor rear deck to rooftop deck. extension of the existing enclosed stairway shaft from 4th floor to rooftop deck for 2nd means of egress construction type ii-a (rooftop stairway enclosure addition for zoning purposes) for existing condo unit #3 4 story 3du... see more
Valuation:
$45,900
Permit #:
101061023
Status:
issued
Fee:
$981
Permit Type:
N/A
Building Type:
N/A
2019 cbrc spr. adu area north. convert existing 6du to 7du.interior alterations to existing 6 du including mep for existing 3 story brick building with basement (4 story for czo) as per plans (constriction type iiia use group r-2)
Valuation:
$186,000
Permit #:
101065445
Status:
issued
Fee:
$2,661
Permit Type:
N/A
Building Type:
N/A
Spr 2019 cbrc.enclose existing side light court at 1st 2nd & 3rd floor: new 3 story masonry addition existing basement to remain. interior alterations with mep for existing 3du. duplex existing 1st floor to basement. (use group r-5) for existing 3 story brick building with basement (construction type iiia)
Valuation:
$480,000
Permit #:
101039619
Status:
issued
Fee:
$1,658
Permit Type:
N/A
Building Type:
N/A
2019 cbrc spr. interior remodeling of existing condo unit #619 & #620 to include: rebuilding existing demising wall at living area and new electrical outlets as shown per plans. existing electrical except work area hvac plumbing and sprinkler to remain)for existing 117 d.u. 6 story non-combustible building (use group r-2 construction type i-b)
Valuation:
$5,000
Permit #:
101061851
Status:
issued
Fee:
$625
Permit Type:
N/A
Building Type:
N/A
2019 cbrc spr. interior alterations with mep to include partial work areas as follows: 2 classrooms at basement to be converted to 3 classrooms as shown per plans for existing 2 story school building with basement (use group e-1 with accessory uses separated construction type iiia & iia)
Valuation:
$86,000
Permit #:
101066504
Status:
issued
Fee:
$1,825
Permit Type:
N/A
Building Type:
N/A
2019 cbrc spr. convert 1st floor commercial tenant space from existing office (use group b) to new daycare for 38 children ( between 6 months to 3 years old ) (use group e-2) for mixed use 4 story unsprinklered brick building (existing separated 9 residential du use r-3 & interior private garage (use s-2) type iiia construction as per plans at 2905 n halsted **conditional permit subje... see more
Valuation:
$68,900
Permit #:
101053476
Status:
issued
Fee:
$3,625
Permit Type:
N/A
Building Type:
N/A
Spr 2019 cbrc. interior remodeling with mep for existing 2du as per plans for existing 2du 2 story (3 story for czo) brick building with basement (constriction type va use group r-5). new rear wood deck and stairs as per plans at 4421 n artesian ave
Valuation:
$140,000
Permit #:
101065762
Status:
issued
Fee:
$2,809
Permit Type:
N/A
Building Type:
N/A
Spr 2019 cbrc: interior alterations with mep to existing 3du remove existing enclosed rear wood stairs and replace with new open wood porch as per plans. existing 3 car brick garage to remain.(use group r-5 construction type va)
Valuation:
$245,000
Permit #:
101034906
Status:
issued
Fee:
$2,057
Permit Type:
N/A
Building Type:
N/A
2019 cbrc spr. replace existing 4 wood rooftop decks (2 private condo 2 common area) with new as per plans (existing roof assembly no change). new 9'-0 aluminum pre-fabricated pergola. new 5'-0 high privacy fence for existing 4-story masonry building construction type iiia. existing 8du condo at upper floors; retail & interior 3-car garage 1st floor nic (separated mixed use: r-2 m & u)
Valuation:
$87,000
Permit #:
101070204
Status:
issued
Fee:
$377
Permit Type:
N/A
Building Type:
N/A
2019 cbrc spr. interior remodeling at 2nd floor restroom for existing 1 1/2 story (2 story per czo) frame single family residence with basement (constriction type va use group r-5)
Valuation:
$7,000
Permit #:
101065115
Status:
issued
Fee:
$675
Permit Type:
N/A
Building Type:
N/A
2019 cbrc spr. interior remodeling to include kitchen and bathrooms remodeling new cabinets new plumbing fixtures new appliances as shown per plans (existing electrical hvac plumbing lines and sprinkler to remain) for existing condo apartment #5305 107 d.u. 66 story concrete building r-2 use group construction type i-a
Valuation:
$70,000
Permit #:
101060734
Status:
issued
Fee:
$625
Permit Type:
N/A
Building Type:
N/A
2019 cbrc spr. convert 1st floor commercial tenant #1w from beauty shop (use group b) to new daycare for 40 children ages 3 to 5 (use group e-2) for existing separated mixed use unsprinklered 3 story brick building (residential 8 du & 2 commercial tenants( #1e existing fitness center use group b n.i.c) with interior private garage (use group u) (type iiia construction) as per plans.**... see more
Valuation:
$42,800
Permit #:
101053477
Status:
issued
Fee:
$3,925
Permit Type:
N/A
Building Type:
N/A
Revision to permit # 101039619 spr 2019 cbrc. interior layout changes to existing 3du as shown per plans. for existing 3 story brick building with basement (construction type iiia use group r-5)
Valuation:
$58,000
Permit #:
101062220
Status:
issued
Fee:
$625
Permit Type:
N/A
Building Type:
N/A
2019 cbrc spr.interior remodeling of existing bathrooms and primary bedroom to include: new cabinets new plumbing fixtures new electrical as shown per plans(existing hvac plumbing lines and sprinkler to remain)for existing condo apartment #1115
Valuation:
$70,000
Permit #:
101060558
Status:
issued
Fee:
$625
Permit Type:
N/A
Building Type:
N/A
2019 cbrc spr. convert 1st floor commercial space from beauty parlor (use group b) to new sushi restaurant (small assembly use group b) limited restaurant for zoning purposes (no liquor) for existing 1 story brick building (construction type iiia) as per plans
Valuation:
$45,000
Permit #:
101060002
Status:
issued
Fee:
$925
Permit Type:
N/A
Building Type:
N/A
Spr 2019 cbrc: correct violations for single family residence to include 2nd floor va addition to comply with codes. legalize existing 1 story brick enclosure as new rear addition 1 story type iiia construction.interior alterations with mep at 1st floor and 2nd floor level for existing 2 story brick & frame building (type va construction; use group r-5)***this is a resubmittal of expi... see more
Valuation:
$175,000
Permit #:
101036532
Status:
complete
Fee:
$1,500
Permit Type:
N/A
Building Type:
N/A
2019 cbrc spr.interior remodeling of existing kitchen after fire damage to include: replacement of existing kitchen cabinets drywall plumbing fixtures and appliances as per plans. (no mechanical alterations). existing residence except work area at 1st floor nic.for existing 1 1/2 brick and frame residence with basement (use group r-5 construction type va)
Valuation:
$15,000
Permit #:
101057983
Status:
complete
Fee:
$625
Permit Type:
N/A
Building Type:
N/A
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Herghelegiu Oana License info
License Not Required
| Status | Not Required |
- BuildZoom verified in May, 2024 that this contractor does not need a license to be a contractor in Illinois.
This is a sample of licensing data; click here to access a complete history.
104
BuildZoom Score
35
Permits
- Building permit records show that Herghelegiu Oana has worked on 35 permitted projects.