Updated: Apr 28, 2026
Location and Projects
Address
5736 N WESTERN AVE, Chicago, IL, 60659
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Oasis Heating & Cooling Inc. of Illinois
Oasis Heating & Cooling Inc. of Illinois, 5736 N Western Ave, Chicago, IL (Owned by: Mike Causevic) holds a Hvac license and 1 other license according to the Evanston license board.
Their BuildZoom score of 106 ranks in the top 7% of 65,686 Illinois licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Oasis Heating & Cooling Inc. of Illinois, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Oasis Heating & Cooling Inc. of Illinois Services
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Oasis Heating & Cooling Inc. of Illinois Contact Information
Phone Number: (773) 320-5395
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Address: 5736 N WESTERN AVE, Chicago, IL 60659
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Oasis Heating & Cooling Inc. of Illinois Chicago
Quality
106
93rd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Oasis Heating & Cooling Inc. of Illinois has a BuildZoom score of 106, which places them above 93% of 65,686 contractors in Illinois.
Activity
|
3 projects
|
2025 |
|
2 projects
|
2024 |
|
1 project
|
2023 |
Our building permit records indicate that Oasis Heating & Cooling Inc. of Illinois has worked on at least
6.0 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
|
6 projects
|
HVAC projects |
Analyzing permits over the last 4 years shows that Oasis Heating & Cooling Inc. of Illinois mostly works on
hvac project
projects.
Pricing
|
2 projects
|
$5k-$20k |
|
1 project
|
$50k-$100k |
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 Oasis Heating & Cooling Inc. of Illinois
This is a sample of this contractor's permits. Click here to access their complete permit history.
Repair/replacement affecting 1 systems : 1 other cooling equipment(american standard seer2 2ton air conditioning - model#4a7a3024n1000 - condenser unit 312). electrical work under this permit = no. locations: 1 residential unit(s) 0 non-residential unit(s) unit 312
Valuation:
$9,000
Permit #:
B200017767
Status:
complete
Fee:
$100
Permit Type:
Mechanical work
Building Type:
N/A
Interior renovations to existing 2-story masonry residence located at 3535 n paulina st. construction of type v-a addition in the existing vacant lot north of 3535 n paulina. m/e/p and fire suppression systems upgrades throughout the building. building to be fully sprinklered on all floors. no change to occupancy or zoning designation
Valuation:
$650,000
Permit #:
100922899
Status:
suspended
Fee:
$1,622
Permit Type:
N/A
Building Type:
N/A
Repair/replacement affecting 1 systems : 1 split dx unit(american standard). electrical work under this permit = no. locations: 1 residential unit(s) 0 non-residential unit(s) unit 108
Valuation:
$5,650
Permit #:
B200021653
Status:
complete
Fee:
$100
Permit Type:
Mechanical work
Building Type:
N/A
[self-certification permit; no change in use] renovations to an existing commercial tenant space on the first floor as per plans (gnc)
Valuation:
$85,200
Permit #:
101042153
Status:
complete
Fee:
$925
Permit Type:
N/A
Building Type:
N/A
2nd story addition to rs-2 s.f.r. with 4a construction in include an additional bedroom, a remodeled bedroom and w.i.c. and replacement 4-piece bath with plumbing and electric per plans.**certified corrections- - subject to field inspections & audit **
Valuation:
$76,200
Permit #:
100876932
Status:
Issued
Fee:
$825
Permit Type:
N/A
Building Type:
N/A
Self-cert:remove existing rear porch addition new 1 story masonry addition of the same size & location of porch renovate existing kitchen. basement to remain as storage and addition new mechanical. rough for in a future bathroom addition a laundry room at second floor and addition two new forced air mechanical units on 3rd floor. per plans. **sprinkler system installation to be submit... see more
Valuation:
$200,000
Permit #:
100835108
Status:
complete
Fee:
$1,691
Permit Type:
N/A
Building Type:
N/A
Spr 2019 cbrc - interior renovation to unit 103 to relocate water heater remove firplace stair railing alterations and electrical work as per plans - existing building is 3 story/19 residental units type iv
Valuation:
$10,000
Permit #:
100907674
Status:
complete
Fee:
$856
Permit Type:
N/A
Building Type:
N/A
A1 single family dwelling a1 single family dwellingno change of use no change of occupancyinterior alteration and renovation of a single family home
Valuation:
$500,000
Permit #:
100796149
Status:
complete
Fee:
$933
Permit Type:
N/A
Building Type:
N/A
Replace the existing split system with one american standard 2 ton split system air cooled r410a located on the roof serving unit 710
Valuation:
N/A
Permit #:
101027433
Status:
issued
Fee:
$75
Permit Type:
N/A
Building Type:
N/A
Self cert; first time tenant buildout of 2700 sf space. self cert project. approved by zoning. no chang of use. no change in occupancy numbers.provide gyp bd partition for leasing office fitness room and toilet. new plumbing electrical and mechanical within tenant space.new interior finishes including acoustical ceiling
Valuation:
$150,000
Permit #:
100748286
Status:
complete
Fee:
$825
Permit Type:
N/A
Building Type:
N/A
Interior alterations of existing 3du building as per plan. **certified plan corrections project - conditional permit: subject to field inspections **
Valuation:
$249,000
Permit #:
100735117
Status:
complete
Fee:
$1,164
Permit Type:
N/A
Building Type:
N/A
Self cert. no change of use: f-mercantile f-mercantile. no change in occupant number.landlord work to tenant space - 1st time buildoutmechanical unit electrical panel and hwh only
Valuation:
$85,000
Permit #:
100778686
Status:
complete
Fee:
$825
Permit Type:
N/A
Building Type:
N/A
Remove and replace air conditioning
Valuation:
$6,000
Permit #:
136557
Status:
complete
Fee:
$39
Permit Type:
N/A
Building Type:
N/A
Revision to permit #100799346 change hvac to oasis heating & cooling
Valuation:
$1
Permit #:
100807640
Status:
issued
Fee:
$1,150
Permit Type:
N/A
Building Type:
N/A
Replacement of existing system
Valuation:
N/A
Permit #:
117087
Status:
complete
Fee:
$39
Permit Type:
N/A
Building Type:
N/A
Self cert - 2019 cbrc - third floor rear addition to single family home per attached plans. occ. type r-5; construction type iiia; zoning 17-0102-b household - building has sprinkler system per plans. **electrical permit- 100978760 -add a 100 amp sub panel addition 4 new circuits 2 ceiling fan boxes - r and a electrical pulled separately**
Valuation:
$100,000
Permit #:
100949514
Status:
phased permitting
Fee:
$1,450
Permit Type:
N/A
Building Type:
N/A
Installation of new air conditioning unit and high efficiency furnance (upgrade)
Valuation:
$7,700
Permit #:
95833
Status:
issued
Fee:
$39
Permit Type:
N/A
Building Type:
N/A
Interior alterations to existing restaurant space for new restaurant tenant - nellcote 1st floor and basement in existing 7 story building with restaurant on 1st floor and residential units on floors 2-7. the maximum occupancy count of the restaurant to be 299 persons
Valuation:
$810,000
Permit #:
100394437
Status:
complete
Fee:
$4,179
Permit Type:
N/A
Building Type:
N/A
Reapplication of prior permit application no. 100389630. self certification permit interior alterations new roof new dormers at fl 3 remove and replace interior partitions remove and replace interior stairs electrical plumbing and hvac system alterations. new wood exterior exit stairs from floor 2 to grade level deck
Valuation:
$119,500
Permit #:
100735875
Status:
complete
Fee:
$350
Permit Type:
N/A
Building Type:
N/A
Custom single-family residence (4-stories with full basement). roof deck attached garage masonry veneer over cmu construction floor trusses full hvac plumbing and electrical services. conditional permit subject to audit & field inspection
Valuation:
$4,000,000
Permit #:
100338994
Status:
issued
Fee:
$1,075
Permit Type:
N/A
Building Type:
N/A
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Oasis Heating & Cooling Inc. of Illinois Reviews
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Verified License
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Oasis Heating & Cooling Inc. of Illinois License info
Verified License
| License # | 20LICH-0049 |
| Status | Active |
| City | Evanston |
| Type | Hvac |
- BuildZoom verified this license was active as of January 2026.
Verify this license's status for Oasis Heating & Cooling Inc. of Illinois 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 # | 20LICH-0049 |
| Status | Inactive |
| City | Evanston |
| Type | Hvac |
- 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 Oasis Heating & Cooling Inc. of Illinois at the City of Evanston Building and Inspection Services.
This is a sample of licensing data; click here to access a complete history.
106
BuildZoom Score
204
Permits
- Building permit records show that Oasis Heating & Cooling Inc. of Illinois has worked on 204 permitted projects.
Oasis Heating & Cooling Inc. of Illinois Employees
MC
Mike Causevic
Owner