Updated: Jun 16, 2026
Location and Projects
Address
641 N WESTERN, Chicago, IL, 60612
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Tach Mechanical Services, LLC
Tach Mechanical Services, LLC, 641 N Western, Chicago, IL (Owned by: Robert A Fridono) holds a Electrical Contractor (General) license and 3 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 Tach Mechanical Services, LLC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Tach Mechanical Services, LLC Contact Information
Phone Number: (773) 617-2867
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Address: 641 N WESTERN, Chicago, IL 60612
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Tach Mechanical Services, LLC Chicago
Quality
103
90th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Tach Mechanical Services, LLC has a BuildZoom score of 103, which places them above 90% of 65,686 contractors in Illinois.
Activity
|
5 projects
|
2025 |
|
16 projects
|
2024 |
|
4 projects
|
2023 |
Our building permit records indicate that Tach Mechanical Services, LLC 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.
Pricing
|
10 projects
|
< $5k |
|
5 projects
|
$5k-$20k |
|
6 projects
|
$50k-$100k |
|
1 project
|
$1mil+ |
The typical size of their permits is approximately $6,000. 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 Tach Mechanical Services, LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
Self-cert 2019 cbrc. interior buildout of dog hotel and daycare on first floor of an existing high rise buidling.all work as per plans
Valuation:
$1,400,000
Permit #:
101064715
Status:
complete
Fee:
$6,438
Permit Type:
N/A
Building Type:
N/A
Repair/replacement affecting 1 systems : 2 rooftop packaged unit(bryant 582k08-208v3plt rooftop 1st fl restaurant business). electrical work under this permit = no. locations: 0 residential unit(s) 1 non-residential unit(s) exterior work exterior remove & replace existing rooftop units
Valuation:
$56,976
Permit #:
B200417069
Status:
issued
Fee:
$100
Permit Type:
Mechanical work
Building Type:
N/A
Spr 2019 cbrc. install a new 20'x 8 shipping container. install a new wood roof deck above first floor on rear of the existing building.connect existing electrical to the new shipping container.remove and replace existing rear stair with new steel stair.no work in the interior of existing building except for fire protecting existing columns and beams at underside of roof assembly at f... see more
Valuation:
$100,000
Permit #:
101052849
Status:
issued
Fee:
$5,977
Permit Type:
N/A
Building Type:
N/A
Fire alarm: modification of existing system. associated building permit:101064715. affects: 0 dwelling units; 1 non-residential units. high-rise building: yes. voice communication: yes. special locking: no. monitoring type: supervising station. specific location: 1st floor
Valuation:
N/A
Permit #:
B200422529
Status:
issued
Fee:
$175
Permit Type:
Fire alarm system
Building Type:
N/A
Spr 2019 cbrc - current and proposed use/occupancy classification: multi-family residential single unit.basement renovation with new framing new plumbing fixtures new windows in existing openings and new lvp flooring. renovation of the bathroom floor with new tile new doors updating the stairs for code compliance.as per plans**certified corrections subject to field inspections & audit **
Valuation:
$100,000
Permit #:
101050107
Status:
complete
Fee:
$625
Permit Type:
N/A
Building Type:
N/A
Spr 2019 cbrc. new additional dwelling unit in the basement in existing 2 story brick building (3 total units). mechanical electrical and plumbing included. all work as per plans**certified corrections subject to field inspections & audit **
Valuation:
$75,000
Permit #:
101046378
Status:
issued
Fee:
$6,349
Permit Type:
N/A
Building Type:
N/A
4 x 8 itop portion identity sign , lower portion 4 x 8 electronic message center. flagpole mounted off of building installed on south elevation of building. there is a four inch seperation reveal between identity sign and electronic message center. identity sign is 32 sq ft. electronic message center is 32 sq. ft
Valuation:
$1,000
Permit #:
100935469
Status:
issued
Fee:
$400
Permit Type:
N/A
Building Type:
N/A
Spr interior alterations to basement & 1st fl. of an existing 3-story multi-unit residential building with 3 du's total to duplex the ground fl. du to the basement with a new common utility room at the rear as per plans. construction type iiia & occupancy classification r-5.***conditional permit subject to field inspections
Valuation:
$65,000
Permit #:
101032686
Status:
expired
Fee:
$695
Permit Type:
N/A
Building Type:
N/A
Spr 2019 cbc. additional dwelling unit (adu) in basement of existing 2 dwelling unit 2 story brick building with basement. mechanical electrical and plumbing included. all work as per plans
Valuation:
$75,000
Permit #:
100937710
Status:
expired
Fee:
$1,863
Permit Type:
N/A
Building Type:
N/A
Interior and exterior renovations roof deck new 3-story open metal porch plumbing electrical mechanical erect new garage 20'-0 x 20'-0 x 15'-0 for the 3-story single family residence; all work as per plans
Valuation:
$42,131
Permit #:
100708378
Status:
expired
Fee:
$1,465
Permit Type:
N/A
Building Type:
N/A
Spr 2019 cbc. new construction 3 story 3 dwelling unit masonry building. mechanical electrical and plumbing included. all work as per plans
Valuation:
$450,000
Permit #:
100944361
Status:
expired
Fee:
$5,267
Permit Type:
N/A
Building Type:
N/A
Spr erect a 2-story open metal front porch onto an existing 2-story masonry two-flat building with interior alterations throughout the existing building as per plans
Valuation:
$75,000
Permit #:
101033691
Status:
issued
Fee:
$595
Permit Type:
N/A
Building Type:
N/A
Sc 2019 cbrc: proposed rear 2 story addition in an existing 2 story single family residence per plans.v-a addition on type iiia building r-5 occ
Valuation:
$75,000
Permit #:
101030153
Status:
issued
Fee:
$1,156
Permit Type:
N/A
Building Type:
N/A
Self certification. interior remodeling to deconvert 2 d.u. into single family residence. in existing 2 story frame building. repair and replace existing wood frame side porch. mechanical electrical and plumbing included. all work as per plans
Valuation:
$80,000
Permit #:
100863510
Status:
complete
Fee:
$1,208
Permit Type:
N/A
Building Type:
N/A
Proposed 2nd floor dormer enclose existing rear porch and 2 space parking pad for an existing 2 story single family residence w/basement per plans
Valuation:
$60,000
Permit #:
101052986
Status:
issued
Fee:
$2,875
Permit Type:
N/A
Building Type:
N/A
Spr 2019 cbc. revision to existing permit 100874392. interior rehab to existing three story building. mechanical electrical and plumbing. all work as per plans
Valuation:
$75,000
Permit #:
100917947
Status:
complete
Fee:
$788
Permit Type:
N/A
Building Type:
N/A
Spr 2019 cbc. interior renovation on second floor after fire damage in 2 story frame residence. electrical included. all work as per plans
Valuation:
$7,500
Permit #:
100940384
Status:
expired
Fee:
$1,651
Permit Type:
N/A
Building Type:
N/A
Hype hair designexisting id projecting signlocation: north elevationsign facing: north ave.reads: hype hair design
Valuation:
$2,500
Permit #:
101030427
Status:
issued
Fee:
$375
Permit Type:
N/A
Building Type:
N/A
Self certification. interior renovation of existing 3 story brick building. mechanical electrical and plumbing included. all work as per plans
Valuation:
$75,000
Permit #:
100888843
Status:
issued
Fee:
$1,798
Permit Type:
N/A
Building Type:
N/A
Self certification: interior alterations to convert existing ground floor commercial space to a new animal services kennel shelter for boarding & overnight dog grooming & retail sales dog daycare in an existing 2 story type iii b construction class a2 residential class f mercantile building with basement. new mechanical electrical plumbing included. all work as per plans. addition new... see more
Valuation:
$100,000
Permit #:
100810856
Status:
complete
Fee:
$3,330
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Tach Mechanical Services, LLC License info
Verified License
| License # | ECC94473 |
| Status | Active |
| City | City Of Chicago |
| Type | Electrical Contractor (General) |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Tach Mechanical Services, LLC at the City of Chicago Data Portal.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | City Of Chicago |
| Type | General |
- 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 | General |
- 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 # | ECC94473 |
| Status | Inactive |
| City | Evanston |
| Type | Electrical |
- 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 Tach Mechanical Services, LLC at the City of Evanston Building and Inspection Services.
This is a sample of licensing data; click here to access a complete history.
103
BuildZoom Score
519
Permits
- Building permit records show that Tach Mechanical Services, LLC has worked on 519 permitted projects.
Tach Mechanical Services, LLC Employees
RF
Robert A Fridono
Owner