Updated: Aug 11, 2026
Location and Projects
Address
2000 N. HAWTHORNE, Melrose Park, IL, 60160
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at Mechanical LLC
at Mechanical LLC, 2000 N Hawthorne, Melrose Park, IL (Owned by: Alexander Tompsidis) holds a Hvac license and 16 other licenses according to the Evanston license board.
Their BuildZoom score of 108 ranks in the top 5% of 65,686 Illinois licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring at Mechanical LLC, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
at Mechanical LLC Contact Information
Phone Number: (847) 671-7940
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Address: 2000 N. HAWTHORNE, Melrose Park, IL 60160
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at Mechanical LLC Melrose Park
Quality
108
95th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
at Mechanical LLC has a BuildZoom score of 108, which places them above 95% of 65,686 contractors in Illinois.
Activity
|
18 projects
|
2025 |
|
15 projects
|
2024 |
|
13 projects
|
2023 |
Our building permit records indicate that at Mechanical LLC has worked on at least
46.0 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
|
7 projects
|
New Constructions |
|
13 projects
|
HVAC projects |
Analyzing permits over the last 4 years shows that at Mechanical LLC mostly works on
hvac project
and new construction
projects.
Pricing
|
1 project
|
< $5k |
|
2 projects
|
$5k-$20k |
|
1 project
|
$50k-$100k |
|
2 projects
|
$100k-$250k |
|
1 project
|
$250k-$500k |
|
4 projects
|
$500k-$1mil |
|
25 projects
|
$1mil+ |
The typical size of their permits is approximately $3,000,000. 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.
Dds 2019 cbc: new construction of a 5-story residential building (40 total units: 33 dwelling units + 7 efficiency units) to include ground floor retail on-site parking lot (19 automobile spaces + 40 bike spaces) masonry trash enclosure and associated site work as per plans. (occupancy group: r-2 m type ii-a construction) consultant reviewer: globetrotters engineering
Valuation:
$18,000,000
Permit #:
101051379
Status:
issued
Fee:
$63,177
Permit Type:
N/A
Building Type:
N/A
Dds 2019 cbrc: moderate renovation of existing 3-story residential apartment building with 18 dwelling units. no change in use or occupancy. no additional units or building square footage is being added. building improvements include repairs to exterior wood stairs & balconies replacement of existing plumbing fixtures mechanical equipment light fixtures and new interior finishes. site... see more
Valuation:
$3,000,000
Permit #:
101068611
Status:
issued
Fee:
$5,475
Permit Type:
N/A
Building Type:
N/A
Dds 2019 cbrc: moderate renovation of existing 3-story residential apartment building with 18 dwelling units. no change in use or occupancy. no additional units or building square footage is being added. building improvements include repairs to exterior wood stairs & balconies replacement of existing plumbing fixtures mechanical equipment light fixtures and new interior finishes. site... see more
Valuation:
$3,000,000
Permit #:
101068610
Status:
issued
Fee:
$5,475
Permit Type:
N/A
Building Type:
N/A
Dds 2019 cbrc: moderate renovation of existing 3-story residential apartment building with 17 dwelling units and 1 leasing office. no change in use or occupancy. no additional units or building square footage is being added. building improvements include repairs to exterior wood stairs & balconies replacement of existing plumbing fixtures mechanical equipment light fixtures and new i... see more
Valuation:
$3,000,000
Permit #:
101068609
Status:
issued
Fee:
$5,175
Permit Type:
N/A
Building Type:
N/A
Dds 2019 cbrc: moderate renovation of existing 3-story residential apartment building with 18 dwelling units. no change in use or occupancy. no additional units or building square footage is being added. building improvements include repairs to exterior wood stairs & balconies replacement of existing plumbing fixtures mechanical equipment light fixtures and new interior finishes. site... see more
Valuation:
$3,000,000
Permit #:
101068606
Status:
issued
Fee:
$5,475
Permit Type:
N/A
Building Type:
N/A
Dds 2019 cbrc: moderate renovation of existing 3-story residential apartment building with 18 dwelling units. no change in use or occupancy. no additional units or building square footage is being added. building improvements include repairs to exterior wood stairs & balconies replacement of existing plumbing fixtures mechanical equipment light fixtures and new interior finishes. site... see more
Valuation:
$3,000,000
Permit #:
101068605
Status:
issued
Fee:
$5,475
Permit Type:
N/A
Building Type:
N/A
Dds 2019 cbrc: moderate renovation of existing 3-story residential apartment building with 18 dwelling units. no change in use or occupancy. no additional units or building square footage is being added. building improvements include repairs to exterior wood stairs & balconies replacement of existing plumbing fixtures mechanical equipment light fixtures and new interior finishes. site... see more
Valuation:
$3,000,000
Permit #:
101068604
Status:
issued
Fee:
$5,475
Permit Type:
N/A
Building Type:
N/A
2019 cbrc self-certification: interior alterations to include the construction of a new rated demising wall to create new lease space and associated common corridor. to include new electric service and modification of existing hvac system as per plans. (existing/proposed occupancy:m; existing/proposed construction:iiia)
Valuation:
$350,000
Permit #:
101071062
Status:
issued
Fee:
$1,387
Permit Type:
N/A
Building Type:
N/A
Dds 2019 cbc: revision to permit# 101043306 to remove natural gas as a fuel source and revise the building mechanical equipment to be electric only to include minor architectural & structural modifications to accommodate reconfigured mechanical equipment duct routing & shaft locations in a 4-story residential apartment building (125 dwelling units) as per plans (no change in use no ch... see more
Valuation:
$107,000
Permit #:
101066637
Status:
issued
Fee:
$39,754
Permit Type:
N/A
Building Type:
N/A
Dds 2019 cbrc: rehabilitation of 4-story 12-unit existing apartment building including kitchen replacement hvac and plumbing replacement lighting replacement flooring replacement door repairs window replacement roofing replacement masonry repairs and existing office area reconfiguration. (occupancy group b r-2; construction type iiia) consultant reviewer: v3 companies of il
Valuation:
$3,160,054
Permit #:
101059909
Status:
complete
Fee:
$3,675
Permit Type:
N/A
Building Type:
N/A
Dds 2019 cbc: revision to permit 101007078 to addition in black iron ducktwork and modify switchgear design (occupancy group r-2; type ia construction) consultant reviewer: globetrotters
Valuation:
$200,000
Permit #:
101060921
Status:
issued
Fee:
$4,818
Permit Type:
N/A
Building Type:
N/A
Dds 2019 cbrc: rehabilitation of 3-story 18-unit existing apartment building including kitchen replacement hvac and plumbing replacement lighting replacement flooring replacement door repairs window replacement roofing replacement masonry repairs repairs to exterior metal decking repairs to exterior concrete slab and stairs. (occupancy group r-2; construction type iiia) consultant rev... see more
Valuation:
$3,467,609
Permit #:
101059910
Status:
complete
Fee:
$5,475
Permit Type:
N/A
Building Type:
N/A
Dds 2019 cbrc: rehabilitation of 3-story 18-unit existing apartment building including kitchen replacement hvac and plumbing replacement lighting replacement flooring replacement door repairs window replacement roofing replacement masonry repairs structural repairs repairs to exterior metal decking lead water service replacement and rear yard landscaping improvements. (occupancy group... see more
Valuation:
$5,959,745
Permit #:
101059915
Status:
complete
Fee:
$5,475
Permit Type:
N/A
Building Type:
N/A
Dds 2019 cbrc: rehabilitation of 4-story 14-unit existing apartment building including kitchen replacement hvac and plumbing replacement lighting replacement flooring replacement door repairs window replacement roofing replacement and masonry repairs. (occupancy group r-2; construction type iiia)
Valuation:
$3,505,722
Permit #:
101059914
Status:
complete
Fee:
$4,275
Permit Type:
N/A
Building Type:
N/A
Dds 2019 cbrc: rehabilitation of 5-story 41-unit existing apartment building including kitchen replacement hvac and plumbing replacement lighting replacement flooring replacement door repairs window replacement roofing replacement masonry repairs elevator refurbishment improvements to existing common areas installation of new nfpa 13 sprinkler system and corresponding water service up... see more
Valuation:
$8,129,210
Permit #:
101059911
Status:
complete
Fee:
$12,375
Permit Type:
N/A
Building Type:
N/A
(direct developer services 2019 cbc) new construction of a 3-story residential townhome building (8 dwelling units) as per plans. sitework permitted under permit# 101043308. (construction type: 5a occupancy classification: r-2) consultant reviewer: v3 companies of il
Valuation:
$2,300,000
Permit #:
101043310
Status:
issued
Fee:
$13,030
Permit Type:
N/A
Building Type:
N/A
(direct developer services 2019 cbc) new construction of a 3-story residential townhome building (9 dwelling units) to include at grade parking lot (124 automobile parking spaces + 20 bicycle parking spaces) and associated site work as per plans. (construction type: 5a occupancy classification: r-2) consultant reviewer: v3 companies of il
Valuation:
$2,400,000
Permit #:
101043308
Status:
issued
Fee:
$69,633
Permit Type:
N/A
Building Type:
N/A
(direct developer services 2019 cbc) new construction of a 4-story residential apartment building (125 dwelling units) as per plans - sitework permitted under permit# 101043308. (construction type: 5a occupancy classification: r-2) consultant reviewer: v3 companies of il
Valuation:
$17,000,000
Permit #:
101043306
Status:
complete
Fee:
$73,857
Permit Type:
N/A
Building Type:
N/A
Demolish existing partitions ductwork electrical & plumbing lines per plans; install new wall partitions per plans new electrical conduit panel relocation wiring new swiches & outlets per plans; install new remote terminal unit unit new ductwork new restrooms & replace plumbing fixture per plans **conditional permit subject to field inspections)
Valuation:
$700,000
Permit #:
101039685
Status:
complete
Fee:
$4,831
Permit Type:
N/A
Building Type:
N/A
Dds 2019 cbrc: interior renovation of existing 6 story masonry bearing wall building and conversion from 170 sro units into 100 one bedroom and efficiency units. all new interior plumbing and electrical and mechanical systems. replacement of all existing windows and doors.- interior painting and finishes. upgrade on the existing sprinkler system. existing masonry will be power washed.... see more
Valuation:
$23,324,000
Permit #:
101032971
Status:
suspended
Fee:
$52,012
Permit Type:
N/A
Building Type:
N/A
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at Mechanical LLC Reviews
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Verified License
BuildZoom confirmed this contractor's license
at Mechanical LLC License info
Verified License
| License # | 10LICH-0020 |
| Status | Active |
| City | Evanston |
| Type | Hvac |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for at Mechanical LLC at the City of Evanston Building and Inspection Services.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| Status | Active |
| Town | Palatine |
| Type | Hvac |
- When BuildZoom last verified this license, it had an expiration date of December, 2021. Check the current license status of at Mechanical LLC with the Village of Palatine Registered Contractors
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | DU2012-CR01590 |
| Status | Active |
| County | Dupage County |
| Type | Subcontractor (Per Trade) |
- When BuildZoom last verified this license, it had an expiration date of December, 2012. Check the current license status of at Mechanical LLC with the County of DuPage
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 13-00013765 |
| Status | Active |
| City | Aurora |
| Type | Heating Contractor |
- When BuildZoom last verified this license, it had an expiration date of December, 2015. Check the current license status of at Mechanical LLC with the The City of Aurora, IL
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | CLM112322 |
| Status | Active |
| State | South Carolina |
| Type | Mechanical Contractor Ac4 - Air Conditioning With A Project Limit Of $125,000 |
- When BuildZoom last verified this license, it had an expiration date of October, 2015. Check the current license status of at Mechanical LLC with the South Carolina Contractor's Licensing Board
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | CR01590 |
| Status | Active |
| County | Dupage County |
| Type | Sub Contractor (Per Trade) |
- When BuildZoom last verified this license, it had an expiration date of December, 2012. Check the current license status of at Mechanical LLC with the County of DuPage
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | L-2009-187 |
| Status | Active |
| County | Kankakee County |
| Type | HVAC |
- When BuildZoom last verified this license, it had an expiration date of December, 2015. Check the current license status of at Mechanical LLC with the Kankakee County Planning Department
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 2012-CR01590 |
| Status | Active |
| County | Dupage County |
| Type | Sub Contractor (Per Trade) |
- When BuildZoom last verified this license, it had an expiration date of December, 2012. Check the current license status of at Mechanical LLC with the County of DuPage
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CR01590 |
| Status | Inactive |
| County | Dupage County |
| Type | 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 at Mechanical LLC 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 # | TGC140079 |
| Status | Inactive |
| City | City Of Chicago |
| Type | General Contractor (Class A) |
- 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 at Mechanical LLC at the City of Chicago Data Portal.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CR01590 |
| 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 at Mechanical LLC at the County of Dupage Contractor Registration Information.
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
| License # | CL-20-25940 |
| Status | Inactive |
| Town | Orland Park |
| Type | Hvac/Mechanical Contractor |
- According to the Village of Orland Park Contractor License, 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 at Mechanical LLC at the Village of Orland Park Contractor License.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CL-19-25940 |
| Status | Inactive |
| Town | Orland Park |
| Type | Hvac/Mechanical Contractor |
- According to the Village of Orland Park Contractor License, 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 at Mechanical LLC at the Village of Orland Park Contractor License.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 201801420 |
| 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 at Mechanical LLC at the Village of Oak Park.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 1078379 |
| Status | Inactive |
| State | Wisconsin |
| Type | Hvac Contractor |
- According to the Wisconsin Department of Safety and Professional 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 at Mechanical LLC at the Wisconsin Department of Safety and Professional Services.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 184005089 |
| Status | Inactive |
| State | Illinois |
| Type | Design Firm Prof Reg |
- According to the Illinois Department of Financial & Professional Regulation, 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 at Mechanical LLC at the Illinois Department of Financial & Professional Regulation.
This is a sample of licensing data; click here to access a complete history.
108
BuildZoom Score
181
Permits
- Building permit records show that at Mechanical LLC has worked on 181 permitted projects.
at Mechanical LLC Employees
AT
Alex Tompsidis
Owner
AT
Alexander Tompsidis
Owner
AL
At Mechanical Llc
Owner
WL
Wells Brian Lvey
Qualifying Party