Updated: Jun 04, 2026
Location and Projects
Address
950 W 18TH ST, Chicago, IL, 60608
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Red Stag Mechanical
Red Stag Mechanical, 950 W 18th St, Chicago, IL (Owned by: Michael Del Real) holds a General Contractor (Class D) license and 3 other licenses according to the City of Chicago license board.
Their BuildZoom score of 105 ranks in the top 8% of 65,686 Illinois licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Red Stag Mechanical, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Red Stag Mechanical Contact Information
Phone Number: (312) 617-1798
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Address: 950 W 18TH ST, Chicago, IL 60608
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Red Stag Mechanical Chicago
Quality
105
92nd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Red Stag Mechanical has a BuildZoom score of 105, which places them above 92% of 65,686 contractors in Illinois.
Activity
|
8 projects
|
2025 |
|
13 projects
|
2024 |
|
14 projects
|
2023 |
Our building permit records indicate that Red Stag Mechanical has worked on at least
35.0 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
|
Commercial Renovations |
|
4 projects
|
Home Additions |
|
8 projects
|
HVAC projects |
Analyzing permits over the last 4 years shows that Red Stag Mechanical mostly works on
hvac project
and home addition
projects.
Pricing
|
2 projects
|
< $5k |
|
1 project
|
$5k-$20k |
|
4 projects
|
$20k-$50k |
|
4 projects
|
$50k-$100k |
|
8 projects
|
$100k-$250k |
|
3 projects
|
$250k-$500k |
|
2 projects
|
$500k-$1mil |
|
5 projects
|
$1mil+ |
The typical size of their permits is approximately $190,000. 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.
Self-cert 2019 cbrc: alterations to commercial mechanical equipment at 1-story portion of existing 2-story restaurant in masonry building. work to include removal of a package rooftop unit and furnace and associated ductwork and installation of replacement rooftop/makeup air unit and associated ductwork and installation of new exhaust hood and exhaust fan per drawings. (occupancy grou... see more
Valuation:
$125,000
Permit #:
101069153
Status:
issued
Fee:
$1,825
Permit Type:
N/A
Building Type:
N/A
Spr 2019 cbc interior and exterior alterations for the type va brick and frame single family residence with a new rear addition and wood deck as per architectural plans. r5 occupancy classification
Valuation:
$225,000
Permit #:
101063542
Status:
issued
Fee:
$1,029
Permit Type:
N/A
Building Type:
N/A
Self cert: restaurant interior build-out from existing restaurant space with associated architectural mechanical electrical and plumbing work.no change to zoning and structure
Valuation:
$250,000
Permit #:
101063874
Status:
issued
Fee:
$5,694
Permit Type:
N/A
Building Type:
N/A
Dds 2019 cbc: interior and exterior alterations to existing commercial space in existing six floor commercial and residential building. alterations include build-out of new restaurants and retail space at first and second floor commercial spaces and revisions to exisitng storefront doors and windows. construction type 2a. occupancy r-2 a-2 m. no change to use or occupancy.consultant r... see more
Valuation:
$2,500,000
Permit #:
101053049
Status:
issued
Fee:
$7,090
Permit Type:
N/A
Building Type:
N/A
Spr 2019 cbrc alterations to convert third floor conference room to banquet room with exterior accessory rooftop patio and (approx 7 x 50) addition for expanded corridor in existing building (con type 1b sprinkled - occ a2 b f1 m)**certified corrections subject to field inspections & audit **
Valuation:
$2,200,000
Permit #:
101045074
Status:
complete
Fee:
$5,645
Permit Type:
N/A
Building Type:
N/A
[self-cert] commercial build-out of an existing building. new occupancy type m-mercantile. the building is located in zone c1-2. new zoning occupancy use aaa-1 adult use cannabis dispensary. overall tenant area is 2 702 sf. mechanical and electrical work to accommodate new tenant layout and use
Valuation:
$400,000
Permit #:
101040379
Status:
suspended
Fee:
$1,075
Permit Type:
N/A
Building Type:
N/A
Spr 2019 cbrc: following 2019 chicago rehabilitation code reconstruction of east bay (23 000 sf) of storm-damaged one story factory/warehouse facility including replacing a single toilet room (occupancy group f-1; type iib construction)
Valuation:
$1,900,000
Permit #:
101039559
Status:
issued
Fee:
$5,500
Permit Type:
N/A
Building Type:
N/A
Spr 2019 cbrc: alteration and change of occupancy for existing vacant ground-level storage space to health club new 1 story enclosed vestibule link between existing healthclub and new annex space per plans. interior alterations of existing health club on 1st and 2nd floor. new 1 hr enclosed stair from basement to first floor. stairwell infills at 2nd floor per plans. renovation of cus... see more
Valuation:
$250,000
Permit #:
101047011
Status:
issued
Fee:
$2,375
Permit Type:
N/A
Building Type:
N/A
Spr 2019 cbrc interior alterations to the basement and first floor for a new tenant space buildout which includes mechanical electrical and plumbing work. business group b in a mixed-use three-story type iiia masonry building (r2 classification) as per architectural plans**certified corrections subject to field inspections & audit **
Valuation:
$210,000
Permit #:
101048453
Status:
complete
Fee:
$1,775
Permit Type:
N/A
Building Type:
N/A
Spr 2019 cbrc: expansion of the existing tortello restaurant to the 2nd floor of an existing 3 story mixed-use building. restaurant occupies the first floor only new addition on the 1st floor & 2nd floor addition to expand the existing 2nd floor new elevator (under separate permit) additional toilet rooms additional kitchen area storage & new 2nd floor dining area 2nd floor change of ... see more
Valuation:
$1,000,000
Permit #:
101011219
Status:
issued
Fee:
$3,800
Permit Type:
N/A
Building Type:
N/A
Spr 2019 cbc: revision to permit 101025975 for revised mep: additional power locations revised lighting layout from 4x2 to 2x2 fixtures addition of generator removal of sinks in first floor hallway addition of sink to classroom 229 mechanical layout revisions to coordiante with structural layout. addition of ducted returns in temp shul 109 in lieu of a plenum return. revised floor fin... see more
Valuation:
$150,000
Permit #:
101053761
Status:
complete
Fee:
$3,525
Permit Type:
N/A
Building Type:
N/A
Interior office buildout to an existing 2nd floor office building. current use is business. proposed use is business. scope of work is limited to second floor. space is approximately 3 543 sq ft
Valuation:
$302,000
Permit #:
101015921
Status:
complete
Fee:
$1,386
Permit Type:
N/A
Building Type:
N/A
Sc 2019 cbrc: buildout new bar lounge within the existing 2 065 sf ground floor tenant space of the 2-story masonry building. work to include;- new bar with lounge seating food prep & toilet rooms.- modifications to space's electrical hvac & plumbing systems
Valuation:
$250,000
Permit #:
101012259
Status:
complete
Fee:
$1,675
Permit Type:
N/A
Building Type:
N/A
Spr 2019 cbrc: tenant renovation of vacant commercial space on first floor of 5 story mixed use building with mercantile (m - 2 units) garage (s-2 - 15 parking spaces) and multi-family residential (r-2 - 30 units) uses; the building is fully equipped with an automatic fire suppression sprinkler system and the subject commercial space shall be used as a board game themed cafe area of w... see more
Valuation:
$100,000
Permit #:
101040968
Status:
complete
Fee:
$1,775
Permit Type:
N/A
Building Type:
N/A
Sc 2019 cbrc: interior alterations to existing restaurant new bagel and ice cream shop in 3-story2 masonry building; no change to 2nd and 3rd floors and bar/dining on east side of 1st floor.(occ. a-2; const. type iiia)
Valuation:
$200,000
Permit #:
100996276
Status:
complete
Fee:
$1,675
Permit Type:
N/A
Building Type:
N/A
Dds 2019 cbrc: interior and exterior alterations to convert an existing 3 story 2 unit apartment building with ground floor retail to offices on floor 2 & 3 with ground adult-use cannabis retail dispensary. work to include demolish new partitions exterior wall repairs mechanical electrical and plumbing as per plans. construction iiia. m- mercantile & b-business. consultant reviewer: g... see more
Valuation:
$500,000
Permit #:
100978139
Status:
complete
Fee:
$2,075
Permit Type:
N/A
Building Type:
N/A
Self-cert 2019 cbrc: interior alterations to existing 1st floor 2nd floor and 3rd floor office space. work to include selective demolition and new partitions with associated mep work. structural peer review included (occupancy b construction type iii-a)
Valuation:
$2,900,000
Permit #:
100961156
Status:
complete
Fee:
$12,495
Permit Type:
N/A
Building Type:
N/A
Self-cert 2019 cbrc: interior renovation of existing 2-story commercial restaurant in existing 2-story building w basement as per plans. 3 distinct dining spaces/tenants under one owner. type: v-a construciton. occupancy: a-2. no change in use or occupancy
Valuation:
$325,000
Permit #:
100952598
Status:
complete
Fee:
$4,815
Permit Type:
N/A
Building Type:
N/A
Dds 2019 cbrc: revision to permit 101053049 to reduce the electrical service and associated mechanical equipment as per plans. construction type 2a. occupancy r-2 a-2 m. no change to use or occupancy.consultant reviewer: v3 companies of il
Valuation:
$80,000
Permit #:
101061008
Status:
suspended
Fee:
$3,945
Permit Type:
N/A
Building Type:
N/A
Spr 2019 cbc: revision to permit 100926993 to reduce basement reconfigure exiting and relocate garbage enclosure as per plans (occupancy group e-1 and a-3; type iiia construction)
Valuation:
$6,000,000
Permit #:
101025975
Status:
issued
Fee:
$19,924
Permit Type:
N/A
Building Type:
N/A
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Red Stag Mechanical Reviews
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Red Stag Mechanical License info
License Not Verified
| License # | TGC136985 |
| Status | Active |
| City | City Of Chicago |
| Type | General Contractor (Class D) |
- When BuildZoom last verified this license, it had an expiration date of June, 2026. Check the current license status of Red Stag Mechanical with the City of Chicago Data Portal
This is a sample of licensing data; click here to access a complete history.
License Not Required
| Status | Not Required |
- BuildZoom verified in August, 2018 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.
Inactive License
| License # | CR0003079 |
| Status | Inactive |
| County | Dupage County |
| Type | Sub Contractor, Hvac |
- 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 Red Stag Mechanical 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 # | R10308 |
| Status | Inactive |
| County | Dupage County |
| Type | Sub 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 Red Stag Mechanical at the County of Dupage Contractor Registration Information.
This is a sample of licensing data; click here to access a complete history.
105
BuildZoom Score
100
Permits
- Building permit records show that Red Stag Mechanical has worked on 100 permitted projects.
Red Stag Mechanical Employees
MR
Michael Del Real
Owner