Updated: May 30, 2026
Location and Projects
Address
Berlin, MD, 21811
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Magnolia Plumbing Inc
Magnolia Plumbing Inc, holds a Heating, Ventilation, Air Conditioning And Refrigeration license and 6 other licenses according to the Maryland license board.
Their BuildZoom score of 109 ranks in the top 5% of 58,058 Maryland licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Magnolia Plumbing Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Magnolia Plumbing Inc Services
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Magnolia Plumbing Inc Contact Information
Phone Number: (202) 829-8510
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Magnolia Plumbing Inc
Quality
109
95th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Magnolia Plumbing Inc has a BuildZoom score of 109, which places them above 95% of 58,058 contractors in Maryland.
Activity
|
33 projects
|
2025 |
|
117 projects
|
2024 |
|
112 projects
|
2023 |
Our building permit records indicate that Magnolia Plumbing Inc has worked on at least
262.0 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
|
23 projects
|
Home Additions |
|
20 projects
|
Commercial Renovations |
|
7 projects
|
New Constructions |
|
251 projects
|
Plumbing projects |
|
32 projects
|
Sewer laterals |
Analyzing permits over the last 4 years shows that Magnolia Plumbing Inc mostly works on
plumbing project
and sewer lateral
projects.
Pricing
|
17 projects
|
< $5k |
|
2 projects
|
$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.
Building Permits by Magnolia Plumbing Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
1 remove and dispose of 1 existing a.o smith 100-gallon gas fired water heater serial number#1002m000733 2 supply and install 1 new 100– state gas fired water heater with specs to match existing heater in same location as existing 3 provide new expansion tank and installation. 4 provide and install all necessary pipes valves and fittings to connect to existing plumbing within 3 feet 5... see more
Valuation:
N/A
Permit #:
P02323141
Status:
complete
Fee:
$94
Permit Type:
N/A
Building Type:
N/A
Isntalltion of a rheem ra14ay36aj1na -endeavor line classic series im -single-stage -air conditioner rheem rcfy3617stanmc -rcfy series -endeavor line - coil rheem r801t0754a17uhsnas - endeavor line classic series -gas furnace -single-stage
Valuation:
N/A
Permit #:
M02228090
Status:
complete
Fee:
$94
Permit Type:
N/A
Building Type:
N/A
Replacemerheem rp14ay60aj2na -endeavor line classic series im -two-stage -heat pump rheem rh2ty6024stannj -endeavor series -two-stage -air handler **amend permit to update: the updated model for hp is rp14ay48aj2na the updated model for ah is rh2ty4824stannj**07-08-25
Valuation:
N/A
Permit #:
M25000873
Status:
issued
Fee:
$94
Permit Type:
N/A
Building Type:
N/A
Suite #233 heall well llc (4) colonic beds (1) 10 gallon electric water heater (1) kitchen sink and faucet (1) 3/4 watts 009 rpz *** dilp/pr note: 1) colonic beds equipment and exhaust system must be properly labeled and listed for use in the usa. 2) the manufacture's installation instructions and specifications must be on site at time of inspection. jei ***
Valuation:
N/A
Permit #:
P23004643
Status:
complete
Fee:
$237
Permit Type:
N/A
Building Type:
N/A
Install 2 copper water service and 8 dip fire service from existing meter vault to 5 inside warehouse
Valuation:
N/A
Permit #:
BCCM-25-001542
Status:
complete
Fee:
$302
Permit Type:
Exterior and inte...
Building Type:
N/A
Sfth/replacement in kind 1-gas hot water heater; located on 1st floor of home (basement)
Valuation:
N/A
Permit #:
P25000475
Status:
complete
Fee:
$78
Permit Type:
N/A
Building Type:
N/A
Mechanical permit to replace existing 2 rooftop gas package air conditioning units equipment location: 2928 festival way waldorf md. 20601 unit 1 7.5 ton 180, 000 btu input nat gas unit 2 12.5 ton 250, 000 btu input nat gas note* access to roof through building will need management co to open for access. ladder is available to gain access to equipment
Valuation:
N/A
Permit #:
MECH-210250
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Hatzel and buehler replacement of 10 ton remote terminal unit gas package unit with 240 000 btu's york model zj120n24r4a1baa1a3. **need engineer's structural certification**
Valuation:
N/A
Permit #:
M25001250
Status:
triage
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Replacement in kind-75 gallon power vent water heater
Valuation:
N/A
Permit #:
PG00036491
Status:
filed
Fee:
$112
Permit Type:
N/A
Building Type:
N/A
Mechanical permit to replace 1 rooftop gas package air conditioning unit equipment location: 2954a festival way waldorf md. 20601 unit 1 7.5 ton 180, 000 btu input nat gas note* access to roof will need 32’ ladder
Valuation:
N/A
Permit #:
MECH-210240
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Installation of rheem ra14az48aj1na - endeavor line classic series single-stage im air conditioner rheem rcfz4821stanmc -evaporator coil rheem r801t1005a21uhsnas -single-stage upflow/horizontal furnace -80% afue
Valuation:
N/A
Permit #:
M02217283
Status:
filed
Fee:
$95
Permit Type:
N/A
Building Type:
N/A
Water service - replace on-site fire hydrant
Valuation:
N/A
Permit #:
SFP-1526457-2025
Status:
final
Fee:
$160
Permit Type:
N/A
Building Type:
N/A
Howard county detention center install sewer & water piping under temporary trailer **pls see notes on permit p21003326 by ed reger**
Valuation:
N/A
Permit #:
P22001119
Status:
complete
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Install a rheem r921t0855a21m4snas -endeavor line -classic series -single-stage - 92% gas furnace
Valuation:
N/A
Permit #:
PG00017891
Status:
filed
Fee:
$65
Permit Type:
N/A
Building Type:
N/A
Rheem r801t0754a17uhsnas - endeavor line classic series -gas furnace -single-stage
Valuation:
N/A
Permit #:
PG00041821
Status:
complete
Fee:
$155
Permit Type:
N/A
Building Type:
N/A
Emergency water leak repair
Valuation:
N/A
Permit #:
P02322416
Status:
complete
Fee:
$94
Permit Type:
N/A
Building Type:
N/A
Repair 4 broken water line
Valuation:
N/A
Permit #:
P02321294
Status:
complete
Fee:
$94
Permit Type:
N/A
Building Type:
N/A
Installing rheem ra14az36aj1na - endeavor line classic series single-stage im air conditioner rheem rcfz3621stanmc -evaporator coil
Valuation:
N/A
Permit #:
M02216766
Status:
filed
Fee:
$55
Permit Type:
N/A
Building Type:
N/A
Cross connection - replace testable bfp/cross connection - remove testable bfp
Valuation:
N/A
Permit #:
SFP-1427748-2023
Status:
expired
Fee:
$135
Permit Type:
N/A
Building Type:
N/A
Supply & install complete mechanical system for md live event center. incl (7) unit heaters & (13) ductless splits
Valuation:
$450,000
Permit #:
M02190021
Status:
complete
Fee:
$2,515
Permit Type:
N/A
Building Type:
N/A
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120
BZ Score
-
Avg Project
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Projects
120
BZ Score
$1.5K
Avg Project
-
Projects
120
BZ Score
$1.5K
Avg Project
-
Projects
Magnolia Plumbing Inc Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Magnolia Plumbing Inc License info
Verified License
| License # | 4912 |
| Status | Active |
| State | Maryland |
| Type | Heating, Ventilation, Air Conditioning And Refrigeration |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Magnolia Plumbing Inc 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 # | 2522 |
| Status | Active |
| City | Annapolis |
| Type | Contractor, Waste Hauler |
- When BuildZoom last verified this license, it had an expiration date of May, 2016. Check the current license status of Magnolia Plumbing Inc with the The City of Annapolis, MD
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CON-3586 |
| 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 Magnolia Plumbing Inc 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-929 |
| 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 Magnolia Plumbing Inc 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-2522 |
| Status | Inactive |
| City | Annapolis |
| Type | Contractor |
- 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 Magnolia Plumbing Inc at the The City of Annapolis, MD.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| 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 Magnolia Plumbing Inc at the The City of Annapolis, MD.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| 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 Magnolia Plumbing Inc at the The City of Annapolis, MD.
This is a sample of licensing data; click here to access a complete history.
109
BuildZoom Score
Insured
| Insurer | Acadia |
2.2K
Permits
- Building permit records show that Magnolia Plumbing Inc has worked on 2159 permitted projects.