Updated: Apr 18, 2026
Location and Projects
Address
7909 PHILADELPHIA ROAD, Baltimore, MD, 21237
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Keith R Horton Plumber
Keith R Horton, 7909 Philadelphia Rd, Baltimore, MD holds a Heating, Ventilation, Air Conditioning And Refrigeration license and 5 other licenses according to the Maryland license board.
Their BuildZoom score of 101 ranks in the top 12% of 58,058 Maryland licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Keith R Horton, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Keith R Horton Services
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Keith R Horton Contact Information
Phone Number: (410) 866-4900
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Address: 7909 PHILADELPHIA ROAD, Baltimore, MD 21237
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Keith R Horton Baltimore
Quality
101
88th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Keith R Horton has a BuildZoom score of 101, which places them above 88% of 58,058 contractors in Maryland.
Activity
|
18 projects
|
2025 |
Our building permit records indicate that Keith R Horton has worked on at least
18.0 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
|
14 projects
|
Plumbing projects |
Analyzing permits over the last 4 years shows that Keith R Horton mostly works on
plumbing project
projects.
Pricing
|
3 projects
|
< $5k |
|
1 project
|
$5k-$20k |
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 vent and vent piping for existing hot water heart and existing furnace. install exhaust fan for bathroom
Valuation:
N/A
Permit #:
BRCM-25-011230
Status:
complete
Fee:
$115
Permit Type:
Interior trades only
Building Type:
N/A
Install vent and vent piping for existing hot water heart and existing furnace. install exhaust fan for bathroom
Valuation:
N/A
Permit #:
BRCM-25-011230
Status:
complete
Fee:
$115
Permit Type:
Interior trades only
Building Type:
N/A
Scope of work: ------ grading/paving ------- associated with new playground baseball field football field concrete walking path stormwater water management treatment/facilities and landscape improvements as per plans and as per code
Valuation:
N/A
Permit #:
BCCM-25-000997
Status:
complete
Fee:
$34,802
Permit Type:
New construction
Building Type:
N/A
Install 2 ton heat pump in a air handler unit (replacement like for like)
Valuation:
N/A
Permit #:
BRCM-25-010601
Status:
complete
Fee:
$57
Permit Type:
Interior trades only
Building Type:
N/A
Perform annual backflow test/certify on (3) backflow preventers as per code
Valuation:
N/A
Permit #:
BCCM-25-001454
Status:
triage
Fee:
N/A
Permit Type:
Annual inspections
Building Type:
N/A
Replace 7 (gas and plumbing) fixtures and perform gas pressure test (for 3 separate fixtures)
Valuation:
N/A
Permit #:
BRCM-25-004916
Status:
complete
Fee:
$167
Permit Type:
Interior trades only
Building Type:
N/A
Replace 7 (gas and plumbing) fixtures and perform gas pressure test (for 3 separate fixtures)
Valuation:
N/A
Permit #:
BRCM-25-004916
Status:
complete
Fee:
$167
Permit Type:
Interior trades only
Building Type:
N/A
Cap off sanitary and water service pipe
Valuation:
N/A
Permit #:
BRCM-25-003440
Status:
closed - void
Fee:
N/A
Permit Type:
Interior trades only
Building Type:
N/A
Replace kitchen sink and water heater
Valuation:
N/A
Permit #:
BRCM-25-004917
Status:
complete
Fee:
$83
Permit Type:
Interior trades only
Building Type:
N/A
Replace kitchen sink and water heater
Valuation:
N/A
Permit #:
BRCM-25-004917
Status:
complete
Fee:
$83
Permit Type:
Interior trades only
Building Type:
N/A
Hoco water reclamation plant install water main pipe lines for dedicated fire line) and install back flow preventer - 8 ames fire osy-gxg (for dedicated fire line) (per capital project #s-6295) dryer building. 8-14-2020. darrell
Valuation:
N/A
Permit #:
P20002981
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install furnace and air conditioner w associated piping
Valuation:
N/A
Permit #:
BRCM-25-014273
Status:
complete
Fee:
$115
Permit Type:
Interior trades only
Building Type:
N/A
Install furnace and air conditioner w associated piping
Valuation:
N/A
Permit #:
BRCM-25-014273
Status:
complete
Fee:
$115
Permit Type:
Interior trades only
Building Type:
N/A
1 ductless split system 5 ventallation fans 7 unit heaters for new wastewater treatment building to house membrane biological treatment system, chemical s
Valuation:
N/A
Permit #:
201936446
Status:
issued
Fee:
N/A
Permit Type:
HVAC
Building Type:
N/A
New commercial water-public & plumbing fixtures (new wastewater treatment building to house membrane biological treatment system, chemical storage & feed s
Valuation:
N/A
Permit #:
201937466
Status:
issued
Fee:
N/A
Permit Type:
plumbing
Building Type:
N/A
New water connection no cc's due printed
Valuation:
N/A
Permit #:
W02200179
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Replacement of existing fixtures install 4 toilets 2 sinks and 1 urinal
Valuation:
N/A
Permit #:
P02278240
Status:
complete
Fee:
$85
Permit Type:
N/A
Building Type:
N/A
Duct work only installing (7) new diffusers
Valuation:
$2,000
Permit #:
M02193611
Status:
complete
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Pumping station upgrades to plumbing fixtures to include new water closet new lavatory with faucet relocated electric water heater new backflow preventer cw service pipe cw & hw piping interior pvc sanitary drain vent piping and connection to hose bib connection to water
Valuation:
N/A
Permit #:
2022-01160
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Pumping station upgrades to include new 3 ton heat pump and air handler with new duct work and registers bathroom exhaust fan and bathroom electrical wall heater
Valuation:
N/A
Permit #:
2022-01159
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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120
BZ Score
-
Avg Project
-
Projects
120
BZ Score
$1.5K
Avg Project
-
Projects
120
BZ Score
$1.5K
Avg Project
-
Projects
Keith R Horton Reviews
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Verified License
BuildZoom confirmed this contractor's license
Keith R Horton License info
Verified License
| License # | 8501 |
| Status | Active |
| State | Maryland |
| Type | Heating, Ventilation, Air Conditioning And Refrigeration |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Keith R Horton at the Maryland Department of Labor, Licensing & Regulation.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 4484 |
| Status | Active |
| State | Maryland |
| Type | Plumbers |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Keith R Horton at the Maryland Department of Labor, Licensing & Regulation.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 1782 |
| Status | Active |
| City | Annapolis |
| Type | Plumbing Cont, Mpgf |
- When BuildZoom last verified this license, it had an expiration date of June, 2017. Check the current license status of Keith R Horton with the The City of Annapolis, MD
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 1783 |
| Status | Active |
| City | Annapolis |
| Type | Mech Cont, Master |
- BuildZoom has not verified this license since August, 2015.
Verify this license's status for Keith R Horton at the The City of Annapolis, MD.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CON-1782 |
| Status | Inactive |
| City | Annapolis |
| Type | Plumbing Cont |
- According to the The City of Annapolis, MD, 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 Keith R Horton at the The City of Annapolis, MD.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CON-1783 |
| Status | Inactive |
| City | Annapolis |
| Type | Mech Cont |
- According to the The City of Annapolis, MD, 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 Keith R Horton at the The City of Annapolis, MD.
This is a sample of licensing data; click here to access a complete history.
101
BuildZoom Score
Insured
| Insurer | Acord |
73
Permits
- Building permit records show that Keith R Horton has worked on 73 permitted projects.
Keith R Horton Employees
KH
Keith R Horton
Owner