Updated: Jun 06, 2026
Location and Projects
Address
5909 Stewart Ave, Cincinnati, OH, 45227
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Nelson Brothers HVAC/Mechanical Contractor
THIS COMPANY IS NO LONGER IN BUSINESS.
From BuildZoom: Nelson Brothers Inc, 5909 Stewart Ave, Cincinnati, OH (Employees: Peter E Hassman, Peter E Hassman Hassman, and Peter Hassman) holds a Electric Contractors license and 16 other licenses according to the Hamilton 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 Nelson Brothers Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Nelson Brothers Inc Services
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Nelson Brothers Inc Contact Information
Phone Number: (513) 582-5155
Address: 5909 Stewart Ave, Cincinnati, OH 45227
Nelson Brothers Inc Cincinnati
Quality
96
80th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Nelson Brothers Inc has a BuildZoom score of 96, which places them above 80% of 52,717 contractors in Ohio.
Activity
|
3 projects
|
2025 |
Our building permit records indicate that Nelson Brothers Inc has worked on at least
3.0 projects over the past year.
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
|
3 projects
|
HVAC projects |
Analyzing permits over the last 4 years shows that Nelson Brothers Inc mostly works on
hvac project
projects.
Pricing
|
1 project
|
$20k-$50k |
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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Addition finshed area to existing basement
Valuation:
$36,000
Permit #:
20250092
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Electric service & panel adding disconnect
Valuation:
N/A
Permit #:
E25-000178
Status:
issued
Fee:
N/A
Permit Type:
Miscellaneous
Building Type:
Residential
Service entrance
Valuation:
N/A
Permit #:
E25-000033
Status:
final
Fee:
N/A
Permit Type:
Miscellaneous
Building Type:
Residential
Electrical - county fees
9799 Snider, OH
2018-05-21
No Description Available
Valuation:
$0
Permit #:
2018-1057
Status:
ISSUED
Fee:
N/A
Permit Type:
Electrical
Building Type:
N/A
Electrical - county fees
374 Hennepin, OH
2018-01-22
No Description Available
Valuation:
$0
Permit #:
2018-25
Status:
ISSUED
Fee:
N/A
Permit Type:
HVAC
Building Type:
N/A
Electrical - county fees
109 Forest, OH
2018-04-03
No Description Available
Valuation:
$0
Permit #:
2018-621
Status:
ISSUED
Fee:
N/A
Permit Type:
Electrical
Building Type:
N/A
Change of use drywall work hvac as per plans
Valuation:
$0
Permit #:
2012P06922
Status:
ISSUED
Fee:
$$1,536.11
Permit Type:
Alter commercial
Building Type:
N/A
Rpl bathtub
Valuation:
N/A
Permit #:
BP17-00341
Status:
expired
Fee:
$76
Permit Type:
N/A
Building Type:
N/A
1 bryant furnace
Valuation:
$0
Permit #:
2012P07760
Status:
ISSUED
Fee:
$$73.73
Permit Type:
Existing resident...
Building Type:
N/A
One tempstar furnace one maratherm air conditioning
Valuation:
$6,000
Permit #:
2013P00724
Status:
final
Fee:
$99
Permit Type:
Existing
Building Type:
N/A
Replace and add-on 1&2 du replace furnace & air conditioning w/bryant
Valuation:
$0
Permit #:
2012P02695
Status:
ISSUED
Fee:
$$99.99
Permit Type:
Replace and add-o...
Building Type:
N/A
Electrical - county fees
8856 Longbow, OH
2017-12-19
No Description Available
Valuation:
$0
Permit #:
2017-2974
Status:
ISSUED
Fee:
N/A
Permit Type:
Electrical
Building Type:
N/A
1 rooftop carrier unit
Valuation:
$5,800
Permit #:
2011P00992
Status:
ISSUED
Fee:
$$189.52
Permit Type:
Existing commerci...
Building Type:
N/A
General construction
Valuation:
$400
Permit #:
B 52011
Status:
complete
Fee:
N/A
Permit Type:
Residential alter...
Building Type:
R - residential
Residential alteration
4414 Stockholm Ln, OH
2007-09-06
Residential alteration
Valuation:
$400
Permit #:
52011
Status:
Closed
Fee:
N/A
Permit Type:
N/A
Building Type:
R - residential
Repl heatpump & air handler w/westinghouse
Valuation:
N/A
Permit #:
HTG2009-00697
Status:
Expired
Fee:
$43
Permit Type:
N/A
Building Type:
N/A
Repl furn & air cond w/amer standard 80000--2
Valuation:
N/A
Permit #:
HTG2006-00681
Status:
Finaled
Fee:
$54
Permit Type:
N/A
Building Type:
N/A
Repl furn & air conditioning w/gibson 60000--18000
Valuation:
N/A
Permit #:
HTG2008-01006
Status:
Finaled
Fee:
$35
Permit Type:
N/A
Building Type:
N/A
Replace heatpump/air handler
Valuation:
N/A
Permit #:
HTG2009-00871
Status:
Expired
Fee:
$49
Permit Type:
N/A
Building Type:
N/A
Replace furnace w/amer standard 80000
Valuation:
N/A
Permit #:
HTG2005-01256
Status:
Finaled
Fee:
$40
Permit Type:
N/A
Building Type:
N/A
Nelson Brothers Inc Reviews
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Recent Buildzoom Projects
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Verified License
BuildZoom confirmed this contractor's license
Nelson Brothers Inc License info
Verified License
| Status | Active |
| City | Hamilton |
| Type | Electric Contractors |
- BuildZoom verified this license was active as of June 2026.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | PL.14505 |
| Status | Active |
| City | Ohio Professional |
| Type | Plumbing Contractor |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Nelson Brothers Inc at the Ohio Professional License Center.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | HV.14505 |
| Status | Active |
| City | Ohio Professional |
| Type | Hvac Contractor |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Nelson Brothers Inc at the Ohio Professional License Center.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | EL.14505 |
| Status | Active |
| City | Ohio Professional |
| Type | Electrical Contractor |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Nelson Brothers Inc at the Ohio Professional License Center.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | RE.14505 |
| Status | Active |
| City | Ohio Professional |
| Type | Refrigeration Contractor |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Nelson Brothers Inc at the Ohio Professional License Center.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | HY.14505 |
| Status | Active |
| City | Ohio Professional |
| Type | Hydronics Contractor |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Nelson Brothers Inc 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-0000014505, PL-0000014505, HV-0000014505, HY-0000014505, RE-0000014505 |
| Status | Active |
| State | Ohio |
| Type | Electrician, Plumber, HVAC, Hydronics, Refrigeration |
- When BuildZoom last verified this license, it had an expiration date of March, 2012. Check the current license status of Nelson Brothers Inc with the Ohio Department of Commerce
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | EL-0000014505 |
| Status | Active |
| State | Ohio |
| Type | Electrician |
- When BuildZoom last verified this license, it had an expiration date of March, 2016. Check the current license status of Nelson Brothers Inc 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-0000014505 |
| Status | Active |
| State | Ohio |
| Type | Plumber |
- When BuildZoom last verified this license, it had an expiration date of March, 2016. Check the current license status of Nelson Brothers Inc 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-0000014505 |
| Status | Active |
| State | Ohio |
| Type | HVAC |
- When BuildZoom last verified this license, it had an expiration date of March, 2016. Check the current license status of Nelson Brothers Inc 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-0000014505 |
| Status | Active |
| State | Ohio |
| Type | Hydronics |
- When BuildZoom last verified this license, it had an expiration date of March, 2016. Check the current license status of Nelson Brothers Inc 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-0000014505 |
| Status | Active |
| State | Ohio |
| Type | Refrigeration |
- When BuildZoom last verified this license, it had an expiration date of March, 2016. Check the current license status of Nelson Brothers Inc with the Ohio Department of Commerce
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CBRC004596 |
| Status | Inactive |
| City | Cincinnati |
| Type | Mechanical (1,2,3 Family) |
| Class | Residential |
- According to the Cincinnati Area Geographic Information Systems, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Nelson Brothers Inc at the Cincinnati Area Geographic Information Systems.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CBRC004596 |
| Status | Inactive |
| City | Cincinnati |
| Type | General |
- According to the Cincinnati Area Geographic Information Systems, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Nelson Brothers Inc at the Cincinnati Area Geographic Information Systems.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CBRC004596 |
| Status | Inactive |
| City | Cincinnati |
| Type | Electrical (1,2,3 Family) |
| Class | Residential |
- According to the Cincinnati Area Geographic Information Systems, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Nelson Brothers Inc at the Cincinnati Area Geographic Information Systems.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | NAT-117722-2 |
| Status | Inactive |
| Nation | Environmental Protection Agency |
| Type | Renovation |
- According to the United States Environmental Protection Agency, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Nelson Brothers Inc at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CBRC004596 |
| Status | Inactive |
| City | Cincinnati |
| Type | General (1,2,3 Family) |
| Class | Residential |
- According to the Cincinnati Area Geographic Information Systems, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Nelson Brothers Inc at the Cincinnati Area Geographic Information Systems.
This is a sample of licensing data; click here to access a complete history.
96
BuildZoom Score
20
Permits
- Building permit records show that Nelson Brothers Inc has worked on 20 permitted projects.
Nelson Brothers Inc Employees
PH
Peter E Hassman
PH
Peter E Hassman Hassman
PH
Peter Hassman
Employee