Updated: Jun 06, 2026
Location and Projects
Address
930 E 70th St, Cleveland, OH, 44103
Use our bidding system to
request a quote
EB Katz Plumber
EB Katz Co, 930 E 70th St, Cleveland, OH (Employees: David B Katz, David B Katz Katz, and David J. Katz) holds a Contractor license and 21 other licenses according to the Cuyahoga County license board.
Their BuildZoom score of 101 ranks in the top 12% of 52,717 Ohio licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring EB Katz Co, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
EB Katz Co Services
Start a project today:
EB Katz Co Contact Information
Phone Number: (216) 431-6962
Edit
Address: 930 E 70th St, Cleveland, OH 44103
Edit
Do you work for this business? Unlock this free profile to update company info and see who's viewing your profile.
EB Katz Co Cleveland
Quality
101
88th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
EB Katz Co has a BuildZoom score of 101, which places them above 88% of 52,717 contractors in Ohio.
Activity
|
6 projects
|
2025 |
|
4 projects
|
2024 |
|
6 projects
|
2023 |
Our building permit records indicate that EB Katz Co has worked on at least
16.0 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
|
9 projects
|
Plumbing projects |
Analyzing permits over the last 4 years shows that EB Katz Co mostly works on
plumbing project
projects.
Pricing
|
1 project
|
$5k-$20k |
|
2 projects
|
$20k-$50k |
|
1 project
|
$50k-$100k |
|
2 projects
|
$100k-$250k |
|
3 projects
|
$250k-$500k |
|
2 projects
|
$500k-$1mil |
|
4 projects
|
$1mil+ |
The typical size of their permits is approximately $500,000. 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 33 water closet/toilet 29 bathtub or shower 10 sink 16 floor drain 1 grease interceptor 33 lavatory sink 3 hot water heater 1 sump pump 1 000 lf drain waste vent piping 1 900 lf water distribution piping 600 lf storm and or san sewer building permit no b23016782- hitchcock center for women
Valuation:
$300,000
Permit #:
P24020039
Status:
complete
Fee:
$1,507
Permit Type:
N/A
Building Type:
N/A
Install 37 water closet/toilet 36 bathtub or shower 43 sink 9 floor drain 37 lavatory sink 3 hot water heater 1 sump pump 1 800 lf drain waste vent piping 3 000 lf water distribution piping 600 lf storm and/or san sewer building permit no b23012478- hitchcock center for women
Valuation:
$500,000
Permit #:
P24020037
Status:
complete
Fee:
$2,091
Permit Type:
N/A
Building Type:
N/A
Chiller refrigeration system 25 tons and more building permit no b22008695
Valuation:
$1,310,423
Permit #:
H25005587
Status:
issued
Fee:
$103
Permit Type:
N/A
Building Type:
N/A
Install 26 water closet/toilet 23 bathtub or shower 20 sink 32 floor drain 10 urinals 36 lavatory sink 14 drinking fountain 5 sump pump 1 grease interceptor 10 000 lf drain waste vent piping 8 000 lf water distribution piping 3 000 lf storm and/or san. sewer building permit no b24031021 cavs training center
Valuation:
$2,000,000
Permit #:
P25013120
Status:
issued
Fee:
$4,188
Permit Type:
N/A
Building Type:
N/A
Install 6 water closet/toilets 1 bathroom tub or shower 10 lavatory sinks 7 sinks 3 drinking fountains 400 lf drain waste vent piping 300 lf storm and/or san. sewer 1 000 lf water distribution piping building permit no. b21012401- cleveland public library
Valuation:
$200,000
Permit #:
P21026521
Status:
complete
Fee:
$450
Permit Type:
N/A
Building Type:
N/A
039-25r int alter - tripoint physicians pavilion - phase 2
Valuation:
$2,269,000
Permit #:
2025003889
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
039-25r int alter - tripoint physicians pavilion - phase 2
Valuation:
$2,269,000
Permit #:
2025003888
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
039-25r1 int alter - tripoint physicians pavilion - phase 2
Valuation:
$2,269,000
Permit #:
2025002738
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install 1 lavatory sink 1 floor drain 2 other fixtures 40 lf drain waste vent piping 65 lf water distribution piping 260 lf storm and/or san. sewer building permit no. b22023701 cavs team store & box office renovation
Valuation:
$67,800
Permit #:
P22030218
Status:
complete
Fee:
$100
Permit Type:
N/A
Building Type:
N/A
****b19025500**** install (17) water closets/toilets (4) urinals (13) bathroom tubs or showers (16) lavatory sinks (6) sinks (1) drinking fountain (12) floor drains (2) hot water heaters (1) sump pump (1) grease interceptor (800) lin. ft. drain waste vent piping (900) lin. ft. storm and/or san. sewer (2 500) lin. ft. water distribution piping
Valuation:
$500,000
Permit #:
P20010373
Status:
complete
Fee:
$1,164
Permit Type:
N/A
Building Type:
N/A
Building permit no. b21012398 1 rooftop heating/cooling units; 1 space heater
Valuation:
$400,000
Permit #:
H22001223
Status:
complete
Fee:
$134
Permit Type:
N/A
Building Type:
N/A
Building permit no. b21012401 1 rooftop heating/cooling units; 1 space heater
Valuation:
$600,000
Permit #:
H22001219
Status:
complete
Fee:
$82
Permit Type:
N/A
Building Type:
N/A
Install 2 water closet/toliets 2 lavatory sinks 6 floor drains 1 grease trap interceptor 500lf drain waste vent piping 500lf water distribution piping 40lf storm and/or sanitary sewer. bdlg.#b22017584
Valuation:
$166,800
Permit #:
P22022637
Status:
complete
Fee:
$238
Permit Type:
N/A
Building Type:
N/A
039-25r int alter - tripoint physicians pavilion - phase 2
Valuation:
$2,269,000
Permit #:
2025003887
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install 1 heat pump 1 rooftop heating/cooling unit 1 refrigeration system 25 tons or more building permit no. b22008695 -cleveland public library
Valuation:
$1,310,423
Permit #:
H23012536
Status:
issued
Fee:
$206
Permit Type:
N/A
Building Type:
N/A
***b17012275*** install (40) water closet/toilets (9) urinals (12) bathroom tub or shower (44) lavatory sinks (14) sinks (9) drinking fountains (31) floor drains (4) hot water heaters (1) sump pump (1) grease interceptor (3 800) lin. ft. drain waste vent piping (4 300) lin. ft. storm and/or san. sewer (8 400) lin. ft. water distribution piping
Valuation:
$1,000,000
Permit #:
P18030533
Status:
complete
Fee:
$3,569
Permit Type:
N/A
Building Type:
N/A
Install 100 lf fuel gas piping building permit no b24031021 cavs training facility
Valuation:
$100,000
Permit #:
H25013156
Status:
issued
Fee:
$134
Permit Type:
N/A
Building Type:
N/A
7 water closet/toilet 1 urinal 265 bathroom tub or shower 265 lavatory sink 265 sink 6 floor drain 1 grease interceptor 300 lin ft drain waste vent piping 200 lin ft wter distribution piping***amended 08/14/2019 install 1 sink & 1 drinking fountain***ct. building permit no. b18007509
Valuation:
$1,000,000
Permit #:
P18027225
Status:
complete
Fee:
$6,758
Permit Type:
N/A
Building Type:
N/A
33 water closet/toilet 2 urinals 4 bathroom tub or shower 24 lavatory sink 30 sink 7 drinking fountain 30 floor drain 2 hot water heater 1 grease interceptor 1700 lin ft. drain waste vent piping 1500 lin ft storm and/or san sewer 3900 lin ft water distribtuion piping. building permit no. b16022683
Valuation:
$500,000
Permit #:
P17029081
Status:
complete
Fee:
$2,047
Permit Type:
N/A
Building Type:
N/A
Install 58 water closet/toilet 1 bathtub or shower 64 sink 16 floor drain 18 urinals 56 lavtory sink 12 drinking fountain 3 hot water heater 1 sump pump 2 400 lf drain waste vent piping 5 200 lf water distribution piping 700 lf storm and/or san. sewer building permit no. b23016613 cmsd joseph gallagher pk-8 school
Valuation:
$900,000
Permit #:
P23027199
Status:
complete
Fee:
$2,998
Permit Type:
N/A
Building Type:
N/A
Similar Contractors See more
112
BZ Score
$9.4K
Avg Project
-
Projects
License #
Cleveland, OH
117
BZ Score
$2.4K
Avg Project
-
Projects
License # 11280
Cleveland, OH
112
BZ Score
$5.8K
Avg Project
-
Projects
EB Katz Co Reviews
BuildZoom hasn't received any reviews for EB Katz Co. Click here to be alerted when reviews are posted about them.
Recent Buildzoom Projects
Let us find you a plumber in your area today
We'll search our vast network of Plumbers and connect
you with one that meets your needs today.
Verified License
BuildZoom confirmed this contractor's license
EB Katz Co License info
Verified License
| License # | 24-0489 |
| Status | Active |
| County | Cuyahoga County |
| Type | Contractor |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for EB Katz Co at the Cuyahoga County Agency of Inspector General.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | HY.19441 |
| Status | Active |
| City | Ohio Professional |
| Type | Hydronics Contractor |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for EB Katz Co at the Ohio Professional License Center.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | RE.19441 |
| Status | Active |
| City | Ohio Professional |
| Type | Refrigeration Contractor |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for EB Katz Co at the Ohio Professional License Center.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | PL.20187 |
| Status | Active |
| City | Ohio Professional |
| Type | Plumbing Contractor |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for EB Katz Co at the Ohio Professional License Center.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | PL.19441 |
| Status | Active |
| City | Ohio Professional |
| Type | Plumbing Contractor |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for EB Katz Co at the Ohio Professional License Center.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | HV.20187 |
| Status | Active |
| City | Ohio Professional |
| Type | Hvac Contractor |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for EB Katz Co at the Ohio Professional License Center.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | HV.19441 |
| Status | Active |
| City | Ohio Professional |
| Type | Hvac Contractor |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for EB Katz Co at the Ohio Professional License Center.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | RE-0000019441 |
| Status | Active |
| State | Ohio |
| Type | Refrigeration |
- When BuildZoom last verified this license, it had an expiration date of June, 2016. Check the current license status of EB Katz Co 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-0000019441 |
| Status | Active |
| State | Ohio |
| Type | Hydronics |
- When BuildZoom last verified this license, it had an expiration date of June, 2016. Check the current license status of EB Katz Co 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-0000019441 |
| Status | Active |
| State | Ohio |
| Type | HVAC |
- When BuildZoom last verified this license, it had an expiration date of June, 2016. Check the current license status of EB Katz Co 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-0000019441 |
| Status | Active |
| State | Ohio |
| Type | Plumber |
- When BuildZoom last verified this license, it had an expiration date of June, 2016. Check the current license status of EB Katz Co 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-0000020187 |
| Status | Active |
| State | Ohio |
| Type | Plumber |
- When BuildZoom last verified this license, it had an expiration date of June, 2016. Check the current license status of EB Katz Co 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-0000020187 |
| Status | Active |
| State | Ohio |
| Type | Hydronics |
- When BuildZoom last verified this license, it had an expiration date of June, 2016. Check the current license status of EB Katz Co 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-0000020187 |
| Status | Active |
| State | Ohio |
| Type | HVAC |
- When BuildZoom last verified this license, it had an expiration date of June, 2016. Check the current license status of EB Katz Co 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-0000020187 |
| Status | Active |
| State | Ohio |
| Type | Refrigeration |
- When BuildZoom last verified this license, it had an expiration date of June, 2016. Check the current license status of EB Katz Co with the Ohio Department of Commerce
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Lakewood |
| Type | Plumbing |
- 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 # | 20-0354 |
| Status | Inactive |
| County | Cuyahoga County |
| Type | Contractor |
- According to the Cuyahoga County Agency of Inspector General, 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 EB Katz Co at the Cuyahoga County Agency of Inspector General.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | ARC.6603906 |
| Status | Inactive |
| State | Ohio |
| Type | Architect |
- According to the Ohio Architects Board, 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 EB Katz Co at the Ohio Architects Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | RE.20187 |
| Status | Inactive |
| City | Ohio Professional |
| Type | Refrigeration Contractor |
- According to the Ohio Professional License Center, 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 EB Katz Co at the Ohio Professional License Center.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | HY.20187 |
| Status | Inactive |
| City | Ohio Professional |
| Type | Hydronics Contractor |
- According to the Ohio Professional License Center, 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 EB Katz Co at the Ohio Professional License Center.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 12-0227 |
| Status | Inactive |
| County | Cuyahoga County |
| Type | Contractor |
- According to the Cuyahoga County Agency of Inspector General, 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 EB Katz Co at the Cuyahoga County Agency of Inspector General.
This is a sample of licensing data; click here to access a complete history.
101
BuildZoom Score
133
Permits
- Building permit records show that EB Katz Co has worked on 133 permitted projects.
EB Katz Co Employees
DK
David B Katz
DK
David B Katz Katz
DK
David J. Katz
RM
Richard A Mohar
RM
Richard A Mohar Mohar