Updated: May 05, 2026
Location and Projects
Address
1246 Karl Ct, Wauconda, IL, 60084
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Gleason and Elfering Heating and Air Photos
Gleason and Elfering Heating and Air
Gleason and Elfering Heating and Air Conditioning is a major provider of HVAC services in the Wauconda area. You can always count on our technicians to provide upfront estimates, expert diagnosis, and prompt service. To ensure your satisfaction, we offer guarantees and vow to get things right the first time. To get an estimate on your furnace or AC repair, give us a call. Gleason and Elfering works with all major HVAC brands. Our service area includes Vernon Hills, Island Lake, and Mundelein.
For more information, please call us @ +1 847-566-6009
From BuildZoom:
Their BuildZoom score of 0 does not rank in the top 50% of Illinois contractors.
If you are thinking of hiring Gleason and Elfering Heating and Air, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Gleason and Elfering Heating and Air Contact Information
Phone Number: (847) 566-6009
Address: 1246 Karl Ct, Wauconda, IL 60084
Gleason and Elfering Heating and Air Wauconda
Quality
Alert*
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
*No active license on file. If you are Gleason and Elfering Heating and Air, log in and update your license info in the “Edit Profile” tab.
Activity
|
1 project
|
2023 |
Our building permit records indicate that Gleason and Elfering Heating and Air has worked on at least
1.0 project 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
|
$500k-$1mil |
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 Gleason and Elfering Heating and Air
This is a sample of this contractor's permits. Click here to access their complete permit history.
Self cert: interior building out of a ground floor restaurant for new sweetgreen as per plans. no change in use - limited restaurant
Valuation:
$622,500
Permit #:
100859934
Status:
complete
Fee:
$2,778
Permit Type:
N/A
Building Type:
N/A
Addition
Valuation:
$800,000
Permit #:
BHVC-21-04638
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Pd1400-interior build-out in existing commercial space on ground floor of existing 7 story mixed use building for new restaurant (sushi x) as per plans: self cert 2019 crc
Valuation:
$70,000
Permit #:
100930073
Status:
expired
Fee:
$878
Permit Type:
N/A
Building Type:
N/A
First time tenant buildout for office space in an existing warehouse as per plans. (2019 building code).**certified corrections- - subject to field inspections & audit **
Valuation:
$170,000
Permit #:
100874755
Status:
complete
Fee:
$825
Permit Type:
N/A
Building Type:
N/A
Replace downstairs air conditioning system from lennox hs19-411 (compressor is dead) to trane xr-13 (condenser coil). external unit is same size this is a like-for-like except for much improved 14.5 seer with new trane
Valuation:
$3,874
Permit #:
PM20-0215
Status:
issued
Fee:
N/A
Permit Type:
Air conditioning
Building Type:
N/A
Spr 2019 cbc - interior build-out of dental office expansion per plans.**certified corrections subject to field inspections & audit **
Valuation:
$50,000
Permit #:
100886005
Status:
expired
Fee:
$825
Permit Type:
N/A
Building Type:
N/A
Furnace and air conditioning replacement
Valuation:
$8,062
Permit #:
MU9094
Status:
complete
Fee:
$81
Permit Type:
N/A
Building Type:
N/A
Furnace (replacement only): qty 4
Valuation:
$38,000
Permit #:
100835036
Status:
issued
Fee:
$300
Permit Type:
N/A
Building Type:
N/A
Furnace (replacement only): qty 1
Valuation:
$18,000
Permit #:
100838563
Status:
issued
Fee:
$225
Permit Type:
N/A
Building Type:
N/A
Convert existing commercial tenant space located in single-story type i-c and iii-b construction mfg/warehouse building into vinyl record pressing facility per plans (general mfg); zoned m1-1.** conditional permit subject to field inspections
Valuation:
$250,000
Permit #:
100770050
Status:
complete
Fee:
$3,000
Permit Type:
N/A
Building Type:
N/A
Furnace 60 btu 80 afue
Valuation:
$2,941
Permit #:
PB20-1300
Status:
triage
Fee:
$50
Permit Type:
Furnace
Building Type:
N/A
Converting 2 existing commercial first floor units to residential. replace existing front/side windows. entire building converting 6 d.u. to 8 d.u
Valuation:
$40,000
Permit #:
100699764
Status:
expired
Fee:
$2,489
Permit Type:
N/A
Building Type:
N/A
Interior alterations to an existing 3-story with basement pre-school daycare single tenant use building. number of students with ages from 2-3 years 15 students. number of students between 3-6 years 40 students
Valuation:
$150,000
Permit #:
100677212
Status:
complete
Fee:
$6,597
Permit Type:
N/A
Building Type:
N/A
Install supplimental hvac equipment and 5 new open face spray booths for an existing 2 story industrial building - furniture company. **certified plan corrections project - conditional permit: subject to field inspections **
Valuation:
$55,000
Permit #:
100605234
Status:
complete
Fee:
$2,325
Permit Type:
N/A
Building Type:
N/A
2-flat interior renovation - finish basement to include new mechanical electrical plumbing & window replacement throughout 1 new window to be added in the basement.new interior stair between basement & 1st floor to duplex basement. w/1st floor new mechanical @ 1st and 2nd floor partial electrical & plumbing work per plans 1769 sq.ft of work
Valuation:
$60,000
Permit #:
100580212
Status:
complete
Fee:
$430
Permit Type:
N/A
Building Type:
N/A
Revision to permit 100677212 to change structural and provide mechanical exhaust as per plan - total area of revision approx 300 square feet
Valuation:
$28,000
Permit #:
100720770
Status:
complete
Fee:
$1,575
Permit Type:
N/A
Building Type:
N/A
Interior building out for new office per plans. (b3-2 class e - business)
Valuation:
$40,000
Permit #:
100874494
Status:
complete
Fee:
$738
Permit Type:
N/A
Building Type:
N/A
Furnace (replacement only): qty 1
Valuation:
$18,000
Permit #:
100831950
Status:
issued
Fee:
$225
Permit Type:
N/A
Building Type:
N/A
Air conditioning - moving to side by fence
Valuation:
$9,775
Permit #:
MU3546
Status:
complete
Fee:
$98
Permit Type:
N/A
Building Type:
N/A
Interior alterations to existing single family residence new plumbing hvac and internal electrical; electrical under separate permit #100146975. conditional permits subject to field inspection
Valuation:
$86,000
Permit #:
100153108
Status:
complete
Fee:
$1,280
Permit Type:
N/A
Building Type:
N/A
Gleason and Elfering Heating and Air Reviews
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Gleason and Elfering Heating and Air License info
Inactive License
| License # | 09LICH-0378 |
| 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.
Check this license's status for Gleason and Elfering Heating and Air 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 # | 201801658 |
| 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.
Check this license's status for Gleason and Elfering Heating and Air at the Village of Oak Park.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 7388299 |
| Status | Inactive |
| Town | Bartlett |
| Type | Hvac |
- According to the Contractors Licensed in Bartlett, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Gleason and Elfering Heating and Air at the Contractors Licensed in Bartlett.
This is a sample of licensing data; click here to access a complete history.
Unverified License
| License # | 06-00008725 |
| Status | Unable To Verify |
| City | Aurora |
| Type | Heating Contractor |
- BuildZoom was not able to verify this license with the licensing board
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
- How the BuildZoom Score works
- *No active license on file. If you are Gleason and Elfering Heating and Air, log in and update your license info in the “Edit Profile” tab.
47
Permits
- Building permit records show that Gleason and Elfering Heating and Air has worked on 47 permitted projects.