Updated: Jun 02, 2026
Location and Projects
Address
4205 NORTH ELSTON, Chicago, IL, 60618
Use our bidding system to
request a quote
Lmn Mechanical, Inc
Lmn Mechanical, Inc, 4205 N Elston, Chicago, IL (Owned by: Robert Janic) holds a General Contractor (Class B) license and 4 other licenses according to the City of Chicago 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 Lmn Mechanical, Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Lmn Mechanical, Inc Contact Information
Phone Number: (773) 866-2661
Edit
Address: 4205 NORTH ELSTON, Chicago, IL 60618
Edit
Do you work for this business? Unlock this free profile to update company info and see who's viewing your profile.
Lmn Mechanical, Inc Chicago
Quality
103
90th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Lmn Mechanical, Inc has a BuildZoom score of 103, which places them above 90% of 65,686 contractors in Illinois.
Activity
|
9 projects
|
2025 |
|
7 projects
|
2024 |
|
9 projects
|
2023 |
Our building permit records indicate that Lmn Mechanical, Inc has worked on at least
25.0 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 Lmn Mechanical, Inc mostly works on
home addition
and commercial renovation
projects.
Pricing
|
4 projects
|
< $5k |
|
2 projects
|
$5k-$20k |
|
3 projects
|
$20k-$50k |
|
1 project
|
$50k-$100k |
|
3 projects
|
$100k-$250k |
|
1 project
|
$250k-$500k |
|
3 projects
|
$500k-$1mil |
The typical size of their permits is approximately $40,000. 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.
Level 2 alteration to five (5) existing dwelling units of existing nine (9) dwelling units (r-2) 4-story + basement building of type iii-a construction
Valuation:
$530,000
Permit #:
101063101
Status:
issued
Fee:
$1,840
Permit Type:
N/A
Building Type:
N/A
Scope: nonstructural interior removal of unpermitted residential unit features cap and remove plumbing piping at its source remove drain supply lines remove plumbing fixtures and cabinets remove all partitions for open basment and attic within a single family residence. locations: 1 residential unit(s) 0 non-residential unit(s) attic and basement
Valuation:
$2,200
Permit #:
B200420376
Status:
issued
Fee:
$325
Permit Type:
Nonstructural int...
Building Type:
N/A
Scope: nonstructural interior removal of unpermitted residential unit features in attic and basement remove partitions cap and remove gas and plumbing piping at its source remove all appliances and plumbing fixtures restore to original two dwelling unit building locations: 0 residential unit(s) 0 non-residential unit(s) 1 interior common areas basement attic
Valuation:
$2,900
Permit #:
B200422829
Status:
issued
Fee:
$325
Permit Type:
Nonstructural int...
Building Type:
N/A
Repair or in-kind replacement of 0 plumbing fixtures as described in permit application. includes repair or replacment of plumbing piping. locations: 0 residential unit(s) 1 non-residential unit(s) 1 interior common areas basement and store front remove all sinks and plumbing to restore to original condition to correct all violations
Valuation:
$4,400
Permit #:
B200410590
Status:
complete
Fee:
$325
Permit Type:
plumbing work
Building Type:
N/A
(direct developer services 2019 cbc) interior alterations to existing 19-story residential building to addition eight (8) residential units (334 total dwelling units) on the ground floor as per plans. (occupancy classification: r-2 construction type: 1b) consultant reviewer: globetrotters engineering
Valuation:
$400,000
Permit #:
101019354
Status:
complete
Fee:
$6,305
Permit Type:
N/A
Building Type:
N/A
Self-certification permit for interior remodel of 3 dwelling units in existing multi-family building. no exterior work. new plumbing fixtures new hvac system new electrical devices and lighting
Valuation:
$720,000
Permit #:
101010589
Status:
complete
Fee:
$2,534
Permit Type:
N/A
Building Type:
N/A
Self-certification permit for interior remodel of 3 dwelling units in existing multi-family building. no exterior work. new plumbing fixtures new hvac system new electrical devices and lighting
Valuation:
$750,000
Permit #:
101008948
Status:
expired
Fee:
$2,534
Permit Type:
N/A
Building Type:
N/A
Self-cert 2019 cbrc: renovation of 2nd and 3rd floor dwelling units interior only (except rooftop condensers) no site work
Valuation:
$150,000
Permit #:
101064417
Status:
issued
Fee:
$1,050
Permit Type:
N/A
Building Type:
N/A
Spr 2019 cbrc - convert from single family to 2 dwelling units ( new dwelling unit in basement under the adu program) to an existing 1 story residential building.as per plans
Valuation:
$30,000
Permit #:
101061376
Status:
issued
Fee:
$2,451
Permit Type:
N/A
Building Type:
N/A
Repair or in-kind replacement of 0 plumbing fixtures as described in permit application. includes repair or replacment of plumbing piping. locations: 0 residential unit(s) 1 non-residential unit(s) 1 interior common areas basement plumbing area
Valuation:
$2,000
Permit #:
B200409274
Status:
issued
Fee:
$325
Permit Type:
plumbing work
Building Type:
N/A
Dds 2019 cbrc: interior alterations to existing 55 dwelling units (r-2) including m.e.p. work (2nd 3rd 4th 5th and 6th floors only) lobby renovations on 1st floor and limited ceiling work to existing first floor commercial spaces (occupancy group m); as per plans for existing mixed use (type ib) building. consultant reviewer: v3 companies of il
Valuation:
$2,500,000
Permit #:
100967916
Status:
complete
Fee:
$32,099
Permit Type:
N/A
Building Type:
N/A
Self cert: interior alterations of 1st floor lobby building management office and tenant lounge area at an existing high rise residential apartment building as per plans. no structural work. no change in use r2 residential and construction type 1a
Valuation:
$400,000
Permit #:
100965499
Status:
expired
Fee:
$934
Permit Type:
N/A
Building Type:
N/A
Interior selective demolition only for 3 dwelling units in mutli-family residential building. no exterior wrok. no common area work. removal of non-load-bearing partitions ceiling and floor finishes electrical plumbing. and mechanical equipment. no structural work permitted
Valuation:
$30,000
Permit #:
101007767
Status:
complete
Fee:
$1,292
Permit Type:
N/A
Building Type:
N/A
Interior remodeling of existing industrial space for the build-out of a gelatin products processing and packaging operation work includes non-structural general construction; mechanical hva/c work; plumbing and fire protections work; electrical power and lighting in support of processing and packaging equipment and a walk-in cooler
Valuation:
N/A
Permit #:
PP23-0581
Status:
final
Fee:
N/A
Permit Type:
Interior alteration
Building Type:
N/A
(direct developer services 2019 cbc) interior alterations to existing 19-story residential building to addition two (2) residential units (334 total) on the ground floor as per plans. (occupancy classification: r-2 construction type: 1b). consultant reviewer: globetrotters engineering
Valuation:
$100,000
Permit #:
101019361
Status:
complete
Fee:
$2,301
Permit Type:
N/A
Building Type:
N/A
Revisions to permit# 100967916 partial floor plan changes to tier 2&11 updates to mechanical electrical/plumbing plans for existing 55 dwelling units (r-2) with existing first floor commercial spaces (b); as per plans for existing mixed use (type ib building) consultant reviewer: v3 companies of il
Valuation:
$100,000
Permit #:
100993542
Status:
complete
Fee:
$14,525
Permit Type:
N/A
Building Type:
N/A
(direct developer services 2019 cbc) interior alterations to existing 19-story residential building to addition one (1) residential unit (333 total dwelling units) on the ground floor as per plans. (occupancy classification: r-2 construction type: 1b) consultant reviewer: globetrotters engineering
Valuation:
$50,000
Permit #:
101019366
Status:
complete
Fee:
$1,988
Permit Type:
N/A
Building Type:
N/A
(direct developer services 2019 cbc) interior alterations to existing 19-story residential building to addition one (1) residential unit (329 total) on the ground floor as per plans. (occupancy classification: r-2 construction type: 1b) consultant reviewer: globetrotters
Valuation:
$50,000
Permit #:
101019334
Status:
complete
Fee:
$1,988
Permit Type:
N/A
Building Type:
N/A
Self certification permit for interior selective demolition only for 3 dwelling units in multi-family residential building. no exterior work. no common area work. removal of non-load-bearing partitions ceiling and floor finishes electrical plumbing and mechanical equipment. no structural work permitted
Valuation:
$30,000
Permit #:
100999984
Status:
phased permitting
Fee:
$1,292
Permit Type:
N/A
Building Type:
N/A
Self-cert: alteration level 3 - revision to permit plans - previous permit 100979182: interior alterations to 2-dwelling residence per plans. duplex first floor unit with basement. remove previous bathroom from basement and maintain existing main water service for whole house. (no new work at existing second floor dwelling unit).existing use: 2-dwelling residence proposed use: 2-dwell... see more
Valuation:
$15,000
Permit #:
101027698
Status:
complete
Fee:
$600
Permit Type:
N/A
Building Type:
N/A
Similar Contractors See more
122
BZ Score
$41.7K
Avg Project
-
Projects
118
BZ Score
$67.5K
Avg Project
-
Projects
License # TGC136428
Wheeling, IL
117
BZ Score
$175K
Avg Project
-
Projects
Lmn Mechanical, Inc Reviews
BuildZoom hasn't received any reviews for Lmn Mechanical, Inc. Click here to be alerted when reviews are posted about them.
Recent Buildzoom Projects
Let us find you an HVAC pro in your area today
We'll search our vast network of HVAC Pros and connect
you with one that meets your needs today.
Verified License
BuildZoom confirmed this contractor's license
Lmn Mechanical, Inc License info
Verified License
| License # | TGC093259 |
| Status | Active |
| City | City Of Chicago |
| Type | General Contractor (Class B) |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Lmn Mechanical, Inc at the City of Chicago Data Portal.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | BC17283 |
| Status | Active |
| City | City Of Chicago |
| Type | Plumbing Contractor |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Lmn Mechanical, Inc at the City of Chicago Data Portal.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 24LIPL-0046 |
| Status | Inactive |
| City | Evanston |
| Type | Plumbing |
- 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 Lmn Mechanical, Inc 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
| Status | Inactive |
| City | City Of Chicago |
| Type | Bonded 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 | B $10,000,000 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.
103
BuildZoom Score
134
Permits
- Building permit records show that Lmn Mechanical, Inc has worked on 134 permitted projects.
Lmn Mechanical, Inc Employees
RJ
Robert Janic
Owner