Updated: Jul 17, 2026
Location and Projects
Address
PO Box 5424, Cleveland, OH, 44101
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Acorn Mechanical Inc
Acorn Mechanical Inc, Cleveland, Po Box 5424, Cleveland, OH (Owned by: Oscar Lawrence Jr) holds a Hvac, Mechanical Contractor license and 27 other licenses according to the Westlake license board.
Their BuildZoom score of 108 ranks in the top 5% of 52,717 Ohio licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Acorn Mechanical Inc, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Acorn Mechanical Inc Contact Information
Phone Number: (216) 272-2449
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Address: PO Box 5424, Cleveland, OH 44101
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Acorn Mechanical Inc Cleveland
Quality
108
95th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Acorn Mechanical Inc has a BuildZoom score of 108, which places them above 95% of 52,717 contractors in Ohio.
Activity
|
122 projects
|
2025 |
|
124 projects
|
2024 |
|
100 projects
|
2023 |
Our building permit records indicate that Acorn Mechanical Inc has worked on at least
346.0 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
|
116 projects
|
HVAC projects |
|
17 projects
|
Mechanical projects |
Analyzing permits over the last 4 years shows that Acorn Mechanical Inc mostly works on
hvac project
and mechanical project
projects.
Pricing
|
192 projects
|
< $5k |
|
103 projects
|
$5k-$20k |
|
9 projects
|
$20k-$50k |
|
7 projects
|
$50k-$100k |
|
1 project
|
$250k-$500k |
|
1 project
|
$500k-$1mil |
The typical size of their permits is approximately $4,500. This graph shows the distribution of these job values.
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.
Install 2 furnaces 2 air cond units **** b24031823 **** *** air conditioning unit cannot be placed in any req'd side yard *** corr. cond. v20002416 dated _3-11-2020 matl's per city code. remove all debris c of o req'd. complete all work req'd to correct vn for c of o
Valuation:
$6,500
Permit #:
H25002047
Status:
issued
Fee:
$101
Permit Type:
N/A
Building Type:
N/A
Installation of 4 water closets/toilets 2 bathtubs or showers 4 lavatory sinks 1 kitchen sink 1 hot water heater and 1 washer box. 100 lin ft drain waste vent piping 100 lin ft water distribution piping ************b24024453**************
Valuation:
$10,500
Permit #:
P25013592
Status:
issued
Fee:
$134
Permit Type:
N/A
Building Type:
N/A
Condemnation permit for inspection/repair of 1 water closet 1 lavatory sink 1 bathtub 1 laundry tub 1 washer box 1 hot water heater 1 kitchen sink 100 water distribution piping and 50 stack. b24012984 cond v15010173
Valuation:
$3,200
Permit #:
P25016685
Status:
issued
Fee:
$83
Permit Type:
N/A
Building Type:
N/A
Replace 2 water closets 2 lavatory sinks 2 kitchen sinks 2 hot water heaters 2 laundry trays 2 washer boxes 100 water distribution piping and 100 drain/waste/vent. building permit no b24020228 05/11/13 condemn
Valuation:
$5,000
Permit #:
P25006081
Status:
complete
Fee:
$123
Permit Type:
N/A
Building Type:
N/A
Installation of 3 water closets/toilets 3 bathtubs or showers 3 lavatory sinks 1 kitchen sink 1 hot water heater and 1 washer box. 100 lin ft drain waste vent piping 100 lin ft water distribution piping
Valuation:
$9,000
Permit #:
P25013595
Status:
issued
Fee:
$123
Permit Type:
N/A
Building Type:
N/A
Install (1) 3 compartment sink (1) grease trap (1) hand sink (1) mop sink (2) water closets (2) lavatory sinks (1) hot water heater 100 water distribution piping and 50 drain/waste/vent. b24026418
Valuation:
$15,000
Permit #:
P25009415
Status:
issued
Fee:
$101
Permit Type:
N/A
Building Type:
N/A
Replace 2 water closets 2 lavatory sinks 1 bathtub 1 laundry tub 1 washer box 1 kitchen sink 1 hot water heater 100 water distribution piping and 100 drain/waste/vent. b24031046 cond date: 09/11/2024
Valuation:
$6,000
Permit #:
P25007970
Status:
issued
Fee:
$99
Permit Type:
N/A
Building Type:
N/A
Building permit/plan review: addr2510137 replace 1 return return trunk line supply trunk line 6 supplies and bathroom exhaust fan license number: h00924 | scope item: exhaust systems (hoods fans etc) license number: h00924 | scope item: exhaust systems (hoods fans etc)
Valuation:
N/A
Permit #:
MMEPR2530481
Status:
complete
Fee:
$250
Permit Type:
N/A
Building Type:
N/A
Install (1) 3 compartment sink (1) prep sink (3) hand sinks (1) grease trap (1) bar sink (5) water closets (4) lavatory sinks (3) floor sinks (1) urinal 200 water distribution piping and 100 drain/waste/vent. building permit no b25013524
Valuation:
$25,000
Permit #:
P25021512
Status:
complete
Fee:
$205
Permit Type:
N/A
Building Type:
N/A
Replace 4 water closets 4 lavatory sinks 4 bathtubs 4 kitchen sinks 4 washer boxes 4 hot water heaters 300 water distribution piping and 100 drain/waste/vent. building permit no b25006877
Valuation:
$25,000
Permit #:
P25007097
Status:
issued
Fee:
$251
Permit Type:
N/A
Building Type:
N/A
Replace 3 water closets 3 lavatory sinks 3 bathtubs 1 kitchen sink 1 laundry tub 1 hot water heater 100 water distribution piping and 100 drain/waste/vent. building permit no b24031018
Valuation:
$8,500
Permit #:
P25020935
Status:
issued
Fee:
$123
Permit Type:
N/A
Building Type:
N/A
Replace 4 water closets 4 lavatory sinks 4 bathtubs 4 kitchen sinks 4 hot water heaters 2 laundry tubs 100 water distribution piping and 100 drain/waste/vent. building permit no b24032048
Valuation:
$11,500
Permit #:
P25010275
Status:
issued
Fee:
$208
Permit Type:
N/A
Building Type:
N/A
Install 4 sinks 1 hot water heaters 1 grease interceptor 1 ice maker 100 lin. ft. drain waste vent piping 100 lin. ft. water distribution piping *************b24021394****************
Valuation:
$7,000
Permit #:
P25000570
Status:
complete
Fee:
$84
Permit Type:
N/A
Building Type:
N/A
Install (1) hand sink (1) 3 compartment sink (1) grease trap (1) prep sink (1) hot water heater 100 water distribution piping and 100 drain/waste/vent. building permit no b25010178
Valuation:
$7,000
Permit #:
P25011708
Status:
complete
Fee:
$68
Permit Type:
N/A
Building Type:
N/A
Install 2 water closets 2 lavatory sinks 1 bathtub 1 shower 1 kitchen sink 1 washer box 1 hot water heater 1 floor drain 100 drain/waste/vent and 50 water distribution piping. b23025843
Valuation:
$3,800
Permit #:
P25010062
Status:
complete
Fee:
$115
Permit Type:
N/A
Building Type:
N/A
Install 2 water closet/toilet 2 lavatory sink 2 kit sink 1 mop sink 5 floor drain 1 hot water heater 1 ice maker 1 expansion tank 260 lin ft drain waste vent piping. 80 lin ft storm and or san sewer 180 lin ft water distribution piping. **** b23025550 ****
Valuation:
$77,000
Permit #:
P24007829
Status:
complete
Fee:
$204
Permit Type:
N/A
Building Type:
N/A
Install 2 water closets 2 lavatory sinks 2 bathroom tubs 2 hot water heaters 2 laundry tubs 2 kitchen sinks 200 water distribution piping and 250 drain/waste/vent. b24031783
Valuation:
$8,500
Permit #:
P25003558
Status:
issued
Fee:
$163
Permit Type:
N/A
Building Type:
N/A
Replace 3 showers 3 lavatory sinks 3 water closets 1 kitchen sink laundry tub hot water heater 100 drains and 100 water distribution piping. building permit no b24022653
Valuation:
$10,000
Permit #:
P25014283
Status:
issued
Fee:
$123
Permit Type:
N/A
Building Type:
N/A
Replace 4 water closets 4 lavatory sinks 4 bathtubs 4 sinks 3 hot water heaters 100 water distribution piping and 100 drain/waste/vent. building permit no b25009631
Valuation:
$8,000
Permit #:
P25014228
Status:
issued
Fee:
$183
Permit Type:
N/A
Building Type:
N/A
Replace 2 water closets 2 lavatory sinks 2 bathtubs 2 kitchen sinks 2 hot water heaters 100 water distribution piping 100 drain/waste/vent and 1 laundry tub. b25001393
Valuation:
$8,000
Permit #:
P25013172
Status:
issued
Fee:
$115
Permit Type:
N/A
Building Type:
N/A
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Acorn Mechanical Inc Reviews
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Verified License
BuildZoom confirmed this contractor's license
Acorn Mechanical Inc License info
Verified License
| Status | Active |
| City | Westlake |
| Type | Hvac, Mechanical Contractor |
- BuildZoom verified this license was active as of July 2026.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | PL.10544 |
| Status | Active |
| City | Ohio Professional |
| Type | Plumbing Contractor |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Acorn Mechanical 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.10544 |
| Status | Active |
| City | Ohio Professional |
| Type | Hvac Contractor |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Acorn Mechanical 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 # | PLBG6856643 |
| Status | Active |
| City | Strongsville |
| Type | Plumbing Contractor |
- When BuildZoom last verified this license, it had an expiration date of April, 2020. Check the current license status of Acorn Mechanical Inc with the City of Strongsville
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | HVAC2772279 |
| Status | Active |
| City | Strongsville |
| Type | Hvac Contractor |
- When BuildZoom last verified this license, it had an expiration date of April, 2020. Check the current license status of Acorn Mechanical Inc with the City of Strongsville
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | P00920 |
| Status | Active |
| City | Columbus |
| Type | Plumbing Contractor |
- When BuildZoom last verified this license, it had an expiration date of March, 2023. Check the current license status of Acorn Mechanical Inc with the The City of Columbus, OH
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | HV-0000010544 |
| Status | Active |
| State | Ohio |
| Type | HV |
- When BuildZoom last verified this license, it had an expiration date of March, 2023. Check the current license status of Acorn Mechanical 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-0000010544 |
| Status | Active |
| State | Ohio |
| Type | PL |
- When BuildZoom last verified this license, it had an expiration date of March, 2023. Check the current license status of Acorn Mechanical Inc with the Ohio Department of Commerce
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| Status | Active |
| County | Lake County |
| Type | Hvac |
- When BuildZoom last verified this license, it had an expiration date of December, 2022. Check the current license status of Acorn Mechanical Inc with the Lake County, OH Building Inspection Department
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 1629 |
| Status | Active |
| County | Lake County |
| Type | Hvac |
- When BuildZoom last verified this license, it had an expiration date of December, 2020. Check the current license status of Acorn Mechanical Inc with the Lake County, OH Building Inspection Department
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | P00495 |
| Status | Active |
| City | Columbus |
| Type | Plumbing Cont |
- When BuildZoom last verified this license, it had an expiration date of March, 2017. Check the current license status of Acorn Mechanical Inc with the The City of Columbus, OH
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | P00920 |
| Status | Inactive |
| City | Columbus |
| Type | Plumbing Cont |
- According to the The City of Columbus, OH, 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 Acorn Mechanical Inc at the The City of Columbus, OH.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CBRC004882 |
| Status | Inactive |
| City | Cincinnati |
| Type | Plumbing State Licensed |
- According to the Cincinnati Area Geographic Information Systems, 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 Acorn Mechanical Inc at the Cincinnati Area Geographic Information Systems.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Lakewood |
- According to the Lakewood City Registered Contractors, 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.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Lakewood |
- According to the Lakewood City Registered Contractors, 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.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Lakewood |
- According to the Lakewood City Registered Contractors, 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.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CBRC004882 |
| Status | Inactive |
| City | Cincinnati |
| Type | Mechanical State Licensed |
- According to the Cincinnati Area Geographic Information Systems, 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 Acorn Mechanical 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 # | P01118 |
| Status | Inactive |
| City | Columbus |
| Type | Plumbing Cont |
- According to the The City of Columbus, OH, 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 Acorn Mechanical Inc at the The City of Columbus, OH.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Lakewood |
| Type | Hvac/Mechanical |
- According to the Lakewood City Registered Contractors, 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.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Lakewood |
- According to the Lakewood City Registered Contractors, 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.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | P00764 |
| Status | Inactive |
| City | Columbus |
| Type | Plumbing Cont |
- According to the The City of Columbus, OH, 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 Acorn Mechanical Inc at the The City of Columbus, OH.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | H00924 |
| Status | Inactive |
| City | Columbus |
| Type | Heating Hvac |
- According to the The City of Columbus, OH, 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 Acorn Mechanical Inc at the The City of Columbus, OH.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Lakewood |
- According to the Lakewood City Registered Contractors, 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.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Lakewood |
- According to the Lakewood City Registered Contractors, 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.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | P00644 |
| Status | Inactive |
| City | Columbus |
| Type | Plumbing Cont |
- According to the The City of Columbus, OH, 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 Acorn Mechanical Inc at the The City of Columbus, OH.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | H00769 |
| Status | Inactive |
| City | Columbus |
| Type | Heating Hvac |
- According to the The City of Columbus, OH, 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 Acorn Mechanical Inc at the The City of Columbus, OH.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | NAT-F154912-1 |
| 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. If this is your business, please update your license status.
Check this license's status for Acorn Mechanical Inc at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| County | Summit |
| Type | Mechanical |
- According to the County of Summit, 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 Acorn Mechanical Inc at the County of Summit.
This is a sample of licensing data; click here to access a complete history.
108
BuildZoom Score
2K
Permits
- Building permit records show that Acorn Mechanical Inc has worked on 1997 permitted projects.
Acorn Mechanical Inc Employees
LO
Lawrence Oscar
OL
Oscar Lawrence
OJ
Oscar Lawrence Jr
Owner
OL
Oscar Lawrence Jr Lawrence
OJ
Oscar Lawrence, Jr.
Owner