Updated: Jun 06, 2026
Location and Projects
Address
34986 Lakeland Blvd Ste 3, Eastlake, OH, 44095
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Costello Heating & Air Conditioning
Costello Heating & Air Conditioning, 34986 Lakeland Blvd, Eastlake, OH (Employees: Gene William Costello and Gene William Costello Costello) holds a Hvac Contractor license and 14 other licenses according to the Ohio Professional license board.
Their BuildZoom score of 81 does not rank in the top 50% of Ohio contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Costello Heating & Air Conditioning, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
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Costello Heating & Air Conditioning Contact Information
Phone Number: (440) 951-5561
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Address: 34986 Lakeland Blvd Ste 3, Eastlake, OH 44095
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Building Permits by Costello Heating & Air Conditioning
This is a sample of this contractor's permits. Click here to access their complete permit history.
Historical mechanical permit -hvac
18513 Euclid Av, Cleveland, OH, 44112
1998-06-12
Installing central air conditioning system 1 rheem @ 3 tons. also installing 2 rooftop heating unit rheem @7.5 tons. self contained air conditioning. systems air cooled and acca
Valuation:
N/A
Permit #:
05BHH-91981-63050
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Furnace replacement
Valuation:
N/A
Permit #:
2016160652
Status:
final
Fee:
N/A
Permit Type:
HVAC
Building Type:
Residential
Addition
Valuation:
N/A
Permit #:
2017160553
Status:
filed
Fee:
N/A
Permit Type:
HVAC addition
Building Type:
Residential
Addition - 2 story and attached garage
Valuation:
$130,000
Permit #:
20051942
Status:
complete
Fee:
N/A
Permit Type:
Zzres. Addition
Building Type:
Conversion
Historical mechanical permit -hvac
18513 Euclid Av, Cleveland, OH, 44112
1999-09-14
Replace 1 rheem self contained refrig/air cond. unit. 5 ton capacity. hvac v/n dated 9/2/98
Valuation:
N/A
Permit #:
05BHH-91992-57048
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Inst 2 self-contained air conditioning. (rheem brand 6 tons) on office roof
Valuation:
N/A
Permit #:
05BHH-91982-74101
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Furnace & air conditioning replacement
Valuation:
N/A
Permit #:
20141137
Status:
complete
Fee:
N/A
Permit Type:
Zzres. HVAC
Building Type:
Conversion
Heating & air conditioning replacement
Valuation:
N/A
Permit #:
20101445
Status:
filed
Fee:
N/A
Permit Type:
Zzres. HVAC
Building Type:
Conversion
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Verified License
BuildZoom confirmed this contractor's license
Costello Heating & Air Conditioning License info
Verified License
| License # | HV.27428 |
| Status | Active |
| City | Ohio Professional |
| Type | Hvac Contractor |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Costello Heating & Air Conditioning at the Ohio Professional License Center.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | RE.27428 |
| Status | Active |
| City | Ohio Professional |
| Type | Refrigeration Contractor |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Costello Heating & Air Conditioning at the Ohio Professional License Center.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | PL.27428 |
| Status | Active |
| City | Ohio Professional |
| Type | Plumbing Contractor |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Costello Heating & Air Conditioning at the Ohio Professional License Center.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | HY.27428 |
| Status | Active |
| City | Ohio Professional |
| Type | Hydronics Contractor |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Costello Heating & Air Conditioning at the Ohio Professional License Center.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | EL.27428 |
| Status | Active |
| City | Ohio Professional |
| Type | Electrical Contractor |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Costello Heating & Air Conditioning at the Ohio Professional License Center.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | EL.27428 |
| Status | Active |
| City | Ohio Professional |
| Type | Electrical Contractor |
- When BuildZoom last verified this license, it had an expiration date of December, 2017. Check the current license status of Costello Heating & Air Conditioning with the Ohio Professional License Center
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | HV.27428 |
| Status | Active |
| City | Ohio Professional |
| Type | Hvac Contractor |
- When BuildZoom last verified this license, it had an expiration date of December, 2017. Check the current license status of Costello Heating & Air Conditioning with the Ohio Professional License Center
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | HY.27428 |
| Status | Active |
| City | Ohio Professional |
| Type | Hydronics Contractor |
- When BuildZoom last verified this license, it had an expiration date of December, 2017. Check the current license status of Costello Heating & Air Conditioning with the Ohio Professional License Center
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | PL.27428 |
| Status | Active |
| City | Ohio Professional |
| Type | Plumbing Contractor |
- When BuildZoom last verified this license, it had an expiration date of December, 2017. Check the current license status of Costello Heating & Air Conditioning with the Ohio Professional License Center
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | RE.27428 |
| Status | Active |
| City | Ohio Professional |
| Type | Refrigeration Contractor |
- When BuildZoom last verified this license, it had an expiration date of December, 2017. Check the current license status of Costello Heating & Air Conditioning with the Ohio Professional License Center
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | EL-0000027428 |
| Status | Active |
| State | Ohio |
| Type | Electrician |
- When BuildZoom last verified this license, it had an expiration date of December, 2015. Check the current license status of Costello Heating & Air Conditioning with the Ohio Department of Commerce
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | HV-0000027428 |
| Status | Active |
| State | Ohio |
| Type | HVAC |
- When BuildZoom last verified this license, it had an expiration date of December, 2015. Check the current license status of Costello Heating & Air Conditioning with the Ohio Department of Commerce
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | HY-0000027428 |
| Status | Active |
| State | Ohio |
| Type | Hydronics |
- When BuildZoom last verified this license, it had an expiration date of December, 2015. Check the current license status of Costello Heating & Air Conditioning with the Ohio Department of Commerce
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | PL-0000027428 |
| Status | Active |
| State | Ohio |
| Type | Plumber |
- When BuildZoom last verified this license, it had an expiration date of December, 2015. Check the current license status of Costello Heating & Air Conditioning with the Ohio Department of Commerce
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | RE-0000027428 |
| Status | Active |
| State | Ohio |
| Type | Refrigeration |
- When BuildZoom last verified this license, it had an expiration date of December, 2015. Check the current license status of Costello Heating & Air Conditioning with the Ohio Department of Commerce
This is a sample of licensing data; click here to access a complete history.
81
BuildZoom Score
6
Permits
- Building permit records show that Costello Heating & Air Conditioning has worked on 6 permitted projects.
Costello Heating & Air Conditioning Employees
GC
Gene William Costello
GC
Gene William Costello Costello