Updated: Jun 06, 2026
Location and Projects
Address
PO Box 751, Cincinnati, OH, 45249
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Sentry Heating & Air Conditioning LLC
Sentry Heating & Air Conditioning LLC, Cincinnati, Po Box 751, Cincinnati, OH (Owned by: Corey V Dunavent) holds a Mechanical State Licensed license and 5 other licenses according to the Cincinnati license board.
Their BuildZoom score of 96 ranks in the top 20% of 52,717 Ohio licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Sentry Heating & Air Conditioning LLC, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Sentry Heating & Air Conditioning LLC Services
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Sentry Heating & Air Conditioning LLC Contact Information
Phone Number: (513) 633-6332
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Address: PO Box 751, Cincinnati, OH 45249
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Building Permits by Sentry Heating & Air Conditioning LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
Install 5 ton modulating heat pump to be installed with 10 wall mount evap coils
Valuation:
N/A
Permit #:
2024P09145
Status:
issued
Fee:
$875
Permit Type:
Existing
Building Type:
N/A
Addition two ton heat pump and associated ductwork to addition
Valuation:
N/A
Permit #:
2024P10433
Status:
final
Fee:
$447
Permit Type:
Existing
Building Type:
N/A
Install two ton heat pump and ductwork for addition area
Valuation:
N/A
Permit #:
2024P10434
Status:
final
Fee:
$447
Permit Type:
Existing
Building Type:
N/A
Two concord furnaces two concord a/cs new ductwork
Valuation:
N/A
Permit #:
2022P02498
Status:
issued
Fee:
$829
Permit Type:
Existing
Building Type:
N/A
Replace some duct and adding new duct work
Valuation:
N/A
Permit #:
2021P01222
Status:
final
Fee:
$167
Permit Type:
Existing
Building Type:
N/A
Hvac for new single family dwelling
Valuation:
N/A
Permit #:
2023P06030
Status:
final
Fee:
$1,713
Permit Type:
New
Building Type:
N/A
Replace gas furnaces for units 1 & 3
Valuation:
N/A
Permit #:
2019P11508
Status:
final
Fee:
N/A
Permit Type:
Existing resident...
Building Type:
N/A
Install ductwork furnaces & air conditioning
Valuation:
N/A
Permit #:
2018P02658
Status:
final
Fee:
N/A
Permit Type:
Existing resident...
Building Type:
N/A
Replace air conditioning unit
Valuation:
$3,800
Permit #:
2017P07185
Status:
final
Fee:
$115
Permit Type:
Existing
Building Type:
N/A
Modify addition duct
Valuation:
$5,300
Permit #:
2017P07186
Status:
final
Fee:
$256
Permit Type:
Existing
Building Type:
N/A
Install hvac system
Valuation:
$12,700
Permit #:
2017P08756
Status:
final
Fee:
$446
Permit Type:
Existing
Building Type:
N/A
Replaced furnace and air conditioning units - york 60 000 btu's and 2 ton unit
Valuation:
$6,550
Permit #:
H15-06768
Status:
complete
Fee:
$111
Permit Type:
N/A
Building Type:
N/A
Residential alteration
6746 Smith Rd, OH
2016-12-13
Residential alteration
Valuation:
$4,800
Permit #:
106190
Status:
Open
Fee:
N/A
Permit Type:
N/A
Building Type:
R - residential
Replace and add-on 1&2 du replace 4 existing gas furnaces & ac's w new furnaces and heat pumps
Valuation:
$0
Permit #:
2011P07413
Status:
ISSUED
Fee:
$$287.85
Permit Type:
Replace and add-o...
Building Type:
N/A
Replace some duct and adding new duct work
Valuation:
$2,500
Permit #:
2018P09523
Status:
issued
Fee:
$180
Permit Type:
Existing
Building Type:
N/A
Residential alteration
1043 Hilltop Ln, OH
2016-09-26
Residential alteration
Valuation:
$22,250
Permit #:
104910
Status:
Open
Fee:
N/A
Permit Type:
N/A
Building Type:
R - residential
Residential alteration
6678 Russell St, OH
2015-11-10
Residential alteration
Valuation:
$3,500
Permit #:
99699
Status:
Closed
Fee:
N/A
Permit Type:
N/A
Building Type:
R - residential
2 comfort aire heat pumps
Valuation:
$18,000
Permit #:
2012P05943
Status:
CLOSED
Fee:
$$470.66
Permit Type:
Existing resident...
Building Type:
N/A
Replace furnace and air conditioning in farm house on suncoke property
Valuation:
N/A
Permit #:
H13-000019
Status:
final
Fee:
$76
Permit Type:
Residential repla...
Building Type:
N/A
No Description Available
Valuation:
$3,600
Permit #:
B 117927
Status:
complete
Fee:
N/A
Permit Type:
Commercial altera...
Building Type:
B: business
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Verified License
BuildZoom confirmed this contractor's license
Sentry Heating & Air Conditioning LLC License info
Verified License
| License # | CBRC007243 |
| Status | Active |
| City | Cincinnati |
| Type | Mechanical State Licensed |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Sentry Heating & Air Conditioning LLC at the Cincinnati Area Geographic Information Systems.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | HV.47977 |
| Status | Active |
| City | Ohio Professional |
| Type | Hvac Contractor |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Sentry Heating & Air Conditioning LLC at the Ohio Professional License Center.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | CBRC007243 |
| Status | Active |
| City | Cincinnati |
| Type | General |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Sentry Heating & Air Conditioning LLC at the Cincinnati Area Geographic Information Systems.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | HV.47977 |
| Status | Active |
| City | Ohio Professional |
| Type | Hvac Contractor |
- When BuildZoom last verified this license, it had an expiration date of May, 2018. Check the current license status of Sentry Heating & Air Conditioning LLC 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-0000047977 |
| Status | Active |
| State | Ohio |
| Type | HVAC |
- When BuildZoom last verified this license, it had an expiration date of May, 2017. Check the current license status of Sentry Heating & Air Conditioning LLC 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.46550 |
| Status | Active |
| City | Ohio Professional |
| Type | HVAC Contractors |
- When BuildZoom last verified this license, it had an expiration date of September, 2015. Check the current license status of Sentry Heating & Air Conditioning LLC with the Ohio Professional License Center
This is a sample of licensing data; click here to access a complete history.
96
BuildZoom Score
32
Permits
- Building permit records show that Sentry Heating & Air Conditioning LLC has worked on 32 permitted projects.
Sentry Heating & Air Conditioning LLC Employees
CD
Corey V Dunavent
Owner
DB
David M Bowman
DB
David M Bowman Bowman