Updated: May 26, 2026
Location and Projects
Address
5810 WILMOT RD, Mchenry, IL, 60051
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Mancilla Construction
Their BuildZoom score of 0 does not rank in the top 50% of Illinois contractors.
If you are thinking of hiring Mancilla Construction, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Mancilla Construction Services
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Mancilla Construction Contact Information
Phone Number: (773) 336-6574
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Address: 5810 WILMOT RD, Nchenry, IL 60051
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Mancilla Construction Nchenry
Quality
Alert*
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
*No active license on file. If you are Mancilla Construction, click “This is My Business” to update your information.
Activity
|
25 projects
|
2025 |
|
27 projects
|
2024 |
|
18 projects
|
2023 |
Our building permit records indicate that Mancilla Construction has worked on at least
70.0 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 |
|
3 projects
|
Commercial Renovations |
Analyzing permits over the last 4 years shows that Mancilla Construction mostly works on
home addition
and commercial renovation
projects.
Pricing
|
14 projects
|
< $5k |
|
23 projects
|
$5k-$20k |
|
8 projects
|
$20k-$50k |
|
6 projects
|
$50k-$100k |
|
3 projects
|
$100k-$250k |
|
3 projects
|
$250k-$500k |
The typical size of their permits is approximately $12,000. 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 Mancilla Construction
This is a sample of this contractor's permits. Click here to access their complete permit history.
Two-flat housing type 3b construction type interior renovation & alteration keep the current occupancy classification: lower existing basement slab to addition 2 new bedrooms and remove one bedroom on level 1 dwelling unit duplex with basement w 3 bedrooms new mechanical electrical plumbing system for whole building. new windows for habitable space. renovate guardrail for the existing... see more
Valuation:
$220,000
Permit #:
101059410
Status:
issued
Fee:
$675
Permit Type:
N/A
Building Type:
N/A
Spr 2019 cbc: new construction of a new single family two-story with basement frame building with a rear attached deck a rooftop stair enclosure with a roof deck and a detached two-car frame garage per plans. (occupancy: r-5; construction type: v-a) **certified plans corrections: conditional permit subject to field inspections **
Valuation:
$290,000
Permit #:
101067896
Status:
issued
Fee:
$4,697
Permit Type:
N/A
Building Type:
N/A
Interior renovation of existing vacant grocery store new ada bathrooms new bakery cafe taqueria. new drop ceiling with new led lights new emergency lights and new exit signs new plumbing new electrical new mechanical system with two roof top units as per plans based of chicago building code spr 2019(conditional permit subject to field inspections)
Valuation:
$350,000
Permit #:
101039360
Status:
issued
Fee:
$3,301
Permit Type:
N/A
Building Type:
N/A
Self-cert 2019 cbrc - repair to existing three story frame porch in same location. existing constructioin type 3b - no change existing building height three stories 38 existing porch height 38. existing number of dwelling units: 7 - no change. existing occupancy r-2 - no change
Valuation:
$20,000
Permit #:
101059846
Status:
suspended
Fee:
$377
Permit Type:
N/A
Building Type:
N/A
Spr 2019 cbc - interior building out of baby kollege inc. daycare center at existing 2 story mixed use masonry building with basement per plans (nfpa 13 sprinkler & manual fire alarm systems under separate permits) **certified plans corrections: conditional permit subject to field inspections **
Valuation:
$100,000
Permit #:
100985877
Status:
issued
Fee:
$7,315
Permit Type:
N/A
Building Type:
N/A
Nonstructural interior preparatory demolition: removal of drywall/non-load bearing partitions. all other work under spr application/permit 101064220. locations: 0 residential unit(s) 1 non-residential unit(s) 1st floor
Valuation:
$3,900
Permit #:
B200411087
Status:
issued
Fee:
$377
Permit Type:
Nonstructural int...
Building Type:
N/A
Self-cert - alteration level 3 - interior alterations to existing multi-dwelling residence per plans. de-convert basement dwelling unit. new 400 amp electric service. maintain existing main water service for whole house. existing use: 4-dwelling residence proposed use: 3-dwelling residence
Valuation:
$150,000
Permit #:
101048310
Status:
issued
Fee:
$1,494
Permit Type:
N/A
Building Type:
N/A
In-kind replacement of exterior windows and doors in existing openings. replacement windows: 18; replacement skylights: 0; replacement doors: 4. affects: 2 residential unit(s) 0 non-residential unit(s) 1 interior common areas location: replace 4 ext.doors 18 windows
Valuation:
$10,000
Permit #:
B200437667
Status:
issued
Fee:
$525
Permit Type:
Exterior windows/...
Building Type:
N/A
In-kind replacement of exterior windows and doors in existing openings. replacement windows: 18; replacement skylights: 0; replacement doors: 4. affects: 2 residential unit(s) 0 non-residential unit(s) 1 interior common areas location: replace 4 ext.doors 18 windows
Valuation:
$10,000
Permit #:
B200437667
Status:
issued
Fee:
$525
Permit Type:
Exterior windows/...
Building Type:
N/A
Spr 2019 cbc: new construction of a 2-story w basement residential single-family frame building with two-outdoor parking spaces in the rear and associated site work including fences per plans.[occupancy: r-5; construction type: v-a]
Valuation:
$350,000
Permit #:
101020092
Status:
issued
Fee:
$1,627
Permit Type:
N/A
Building Type:
N/A
Spr 2019 cbrc - interior renovations to an existing frame 1-story single family residence. deconversion of basement to original state existing front frame covered porch to be repaired per plans. existing rear frame porch to be repaired. mechanical electrical and plumbing per plans.**certified corrections subject to field inspections & audit **
Valuation:
$90,000
Permit #:
101018072
Status:
suspended
Fee:
$1,525
Permit Type:
N/A
Building Type:
N/A
Proposed second floor addition to one story single family home new electrical upgrade plumbing and new mechanical systems as per plans.based on spr 2019 city of chicago (conditional permit subject to field inspections)
Valuation:
$125,000
Permit #:
101037145
Status:
complete
Fee:
$925
Permit Type:
N/A
Building Type:
N/A
For permit 101032506: replacement general contractor. replacement electrical contractor. new contractor(s) listed under other applicants and contractors on permit certificate
Valuation:
N/A
Permit #:
B200413036
Status:
complete
Fee:
$100
Permit Type:
Administrative ch...
Building Type:
N/A
Existing mix used building 1st floor front of the building existing retail space store rear part of 1st floor existing apartment. 2nd floor existing 2 apartments interior rehab of existing mix used as per plans include electrical mechanical plumbing & hvac. full rehab
Valuation:
$55,000
Permit #:
101045677
Status:
complete
Fee:
$1,032
Permit Type:
N/A
Building Type:
N/A
Self-cert cbc 2019 cbc: replace rear exit wood porch with new steel rear exit porch & deck.4-story (occupancy r-2 7 apartments. ordinary 3b construction)
Valuation:
$20,000
Permit #:
101065979
Status:
issued
Fee:
$675
Permit Type:
N/A
Building Type:
N/A
Revision to permit 100990690/100790821 demolish existing wd porch rear addition to each floor basement 142 sqft 1st fl 155 sq ft 2nd fl 155 sq ft minor electrical minor plumbing no mechanical new metal rear porch 200 sq ft new roof deck 280 sq ft basement de-conversion adu the new unit is an adu conversion unit
Valuation:
$20,000
Permit #:
101011642
Status:
issued
Fee:
$1,551
Permit Type:
N/A
Building Type:
N/A
Spr 2019 cbrc: revision to permit #101037276. changes to approved layout at adu/coach home per plans(occupancy group r-5; type iiia construction)
Valuation:
$22,000
Permit #:
101066617
Status:
issued
Fee:
$675
Permit Type:
N/A
Building Type:
N/A
Remove replace drywall doors windows cabinets and flooring within single family residence sister joists per architect's drawing (no plumbing separate electrical and no structural work on this permit) subject to field inspections
Valuation:
$50,000
Permit #:
101001399
Status:
issued
Fee:
$175
Permit Type:
N/A
Building Type:
N/A
Scope: nonstructural interior preparatory demolition.locations: 0 residential unit(s) 1 non-residential unit(s) 1st floor. preparatory demolition on 1st floor buildout on permit # 101039360
Valuation:
$5,500
Permit #:
B200014464
Status:
issued
Fee:
$377
Permit Type:
Nonstructural int...
Building Type:
N/A
Spr 2019 cbrc - facade replacement and interior remodel to existing laundromat interior renovation new stair to 2nd floor relocate service counter new drop ceiling with led lights new emergency lights and exit sign new mechanical system with 2 roof top units as per plans based of chicago building code 2019**certified corrections subject to field inspections & audit **
Valuation:
$75,000
Permit #:
101004514
Status:
suspended
Fee:
$2,550
Permit Type:
N/A
Building Type:
N/A
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BZ Score
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BZ Score
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Avg Project
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BZ Score
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Projects
Mancilla Construction Reviews
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Recent Buildzoom Projects
Mancilla Construction License info
Inactive License
| License # | 18103 |
| Status | Inactive |
| Hoffman Estates | |
| Type | Concrete Contractor |
- According to the Village of Hoffman Estates, 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 Mancilla Construction at the Village of Hoffman Estates.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | TGC086821 |
| 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 Mancilla Construction at the City of Chicago Data Portal.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 202101293 |
| 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 Mancilla Construction at the Village of Oak Park.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| County | Cook County |
| Type | Hvac |
- 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 | 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.
Inactive License
| License # | CR6799 |
| Status | Inactive |
| County | Dupage County |
| Type | Excavating |
- 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 Mancilla Construction 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 # | CR6799 |
| Status | Inactive |
| County | Dupage County |
| Type | 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 Mancilla Construction 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 # | CR6799 |
| Status | Inactive |
| County | Dupage County |
| Type | Masonry |
- 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 Mancilla Construction at the County of Dupage Contractor Registration Information.
This is a sample of licensing data; click here to access a complete history.
Unverified License
| License # | L-2007-329 |
| Status | Unable To Verify |
| County | Kankakee County |
| Type | Carpentry |
- BuildZoom was not able to verify this license with the licensing board
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 Mancilla Construction, click “This is My Business” to update your information.
225
Permits
- Building permit records show that Mancilla Construction has worked on 225 permitted projects.
Mancilla Construction Employees
SM
Silvia Mancilla
Owner