Updated: Aug 18, 2026
Location and Projects
Address
6914 N. OLCOTT, Chicago, IL, 60631
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Custom Environmental HVAC/Mechanical Contractor
Custom Environmental Inc, 6914 N Olcott, Chicago, IL (Owned by: Dean Lucchesi) holds a Hvac license and 2 other licenses according to the Evanston license board.
Their BuildZoom score of 101 ranks in the top 12% of 65,686 Illinois licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Custom Environmental Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Custom Environmental Inc Contact Information
Phone Number: (773) 774-9899
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Address: 6914 N. OLCOTT, Chicago, IL 60631
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Custom Environmental Inc Chicago
Quality
101
88th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Custom Environmental Inc has a BuildZoom score of 101, which places them above 88% of 65,686 contractors in Illinois.
Activity
|
2 projects
|
2025 |
|
2 projects
|
2024 |
|
4 projects
|
2023 |
Our building permit records indicate that Custom Environmental Inc has worked on at least
8.0 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
|
1 project
|
$50k-$100k |
|
1 project
|
$250k-$500k |
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 Custom Environmental Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Spr 2019 cbrc: alteration to existing 3-story masonry townhouse single family residence as per plans. work to include reconfiguration of the exterior stair to the basement and rear porch. (occupancy group r-5; type v-a construction) (conditional permit subject to field inspections.)
Valuation:
$450,000
Permit #:
101033954
Status:
issued
Fee:
$600
Permit Type:
N/A
Building Type:
N/A
Self-cert 2019 cbrc: interior alterations and window replacement to a 2-story single family dwelling. no change in height area or occupancy. (occupancy r-5; type iiib construction)
Valuation:
$250,000
Permit #:
101047716
Status:
complete
Fee:
$625
Permit Type:
N/A
Building Type:
N/A
Sc interior remodel of existing single family residence per plans. no change to occupancy use number of dwelling units or building footprint or area
Valuation:
$50,000
Permit #:
101030562
Status:
suspended
Fee:
$600
Permit Type:
N/A
Building Type:
N/A
Self-cert 2019 cbrc: interior alternation of second floor of two-story building for business. no changes to demising walls. (occ group b consturction type iib)
Valuation:
$70,000
Permit #:
101018597
Status:
complete
Fee:
$875
Permit Type:
N/A
Building Type:
N/A
Remodel – interior residential – for single-family homes townhomes and 2-unit residential buildings
2025-03-28
Attic remodel
Valuation:
N/A
Permit #:
25INTR-0119
Status:
issued
Fee:
$1,258
Permit Type:
N/A
Building Type:
N/A
Remodel – interior residential – for single-family homes townhomes and 2-unit residential buildings
2025-02-14
Kitchen remodel
Valuation:
N/A
Permit #:
25INTR-0060
Status:
issued
Fee:
$4,264
Permit Type:
N/A
Building Type:
N/A
Addition second floor addition (at existing attic) and new front porch
Valuation:
N/A
Permit #:
23ADDR-0038
Status:
issued
Fee:
$4,313
Permit Type:
N/A
Building Type:
N/A
Interior remodel and new deck
Valuation:
N/A
Permit #:
127983
Status:
issued
Fee:
$5,544
Permit Type:
N/A
Building Type:
N/A
Interior remodel and new deck
Valuation:
N/A
Permit #:
127987
Status:
issued
Fee:
$181
Permit Type:
N/A
Building Type:
N/A
Interior remodel and new deck
Valuation:
N/A
Permit #:
127986
Status:
issued
Fee:
$62
Permit Type:
N/A
Building Type:
N/A
Interior remodel and new deck
Valuation:
N/A
Permit #:
127985
Status:
issued
Fee:
$45
Permit Type:
N/A
Building Type:
N/A
Interior remodel and new deck
Valuation:
N/A
Permit #:
127984
Status:
issued
Fee:
$220
Permit Type:
N/A
Building Type:
N/A
Remodel existing 1 story house repair foundation siding
Valuation:
$35,000
Permit #:
103879
Status:
issued
Fee:
$907
Permit Type:
N/A
Building Type:
N/A
Remodel existing 1 story house repair foundation siding
Valuation:
$35,000
Permit #:
98608
Status:
issued
Fee:
$907
Permit Type:
N/A
Building Type:
N/A
Remodel existing 1 story house repair foundation siding
Valuation:
$35,000
Permit #:
93246
Status:
issued
Fee:
$907
Permit Type:
N/A
Building Type:
N/A
Remodel existing 1 story house repair foundation siding
Valuation:
$35,000
Permit #:
87796
Status:
issued
Fee:
$907
Permit Type:
N/A
Building Type:
N/A
Interior renovation and rehab to existing one and two story structure for new tavern/restaurant use as per plans.the second floor is to be used as a kitchen and the entire building is to be protected with sprinkler system
Valuation:
$220,000
Permit #:
100543663
Status:
complete
Fee:
$1,410
Permit Type:
N/A
Building Type:
N/A
Kitchen and bathroom remodel. addition first floor powder room and install new windows
Valuation:
N/A
Permit #:
17INTR-0478
Status:
issued
Fee:
$1,270
Permit Type:
N/A
Building Type:
N/A
Remodel existing 1 story house repair foundation siding
Valuation:
$35,000
Permit #:
82527
Status:
issued
Fee:
$907
Permit Type:
N/A
Building Type:
N/A
Interior remodeling to basement first and second floor of existing 2 story brick single family house. scope of work to include new bathroom on the second floor and renovated master bathroom a study millwork on the first floor and a den in the basement with a new connecting stair from the first floor
Valuation:
$219,000
Permit #:
100250316
Status:
complete
Fee:
$988
Permit Type:
N/A
Building Type:
N/A
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Custom Environmental Inc Reviews
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Verified License
BuildZoom confirmed this contractor's license
Custom Environmental Inc License info
Verified License
| License # | 09LICH-0266 |
| Status | Active |
| City | Evanston |
| Type | Hvac |
- BuildZoom verified this license was active as of August 2026.
Verify this license's status for Custom Environmental 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
| License # | 202201407 |
| 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 Custom Environmental Inc at the Village of Oak Park.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 201705095 |
| 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 Custom Environmental Inc at the Village of Oak Park.
This is a sample of licensing data; click here to access a complete history.
101
BuildZoom Score
46
Permits
- Building permit records show that Custom Environmental Inc has worked on 46 permitted projects.
Custom Environmental Inc Employees
DL
Dean Lucchesi
Owner