Updated: May 17, 2026
Location and Projects
Address
1960 SANDCASTLE LN, Saint Leonard, MD, 20685
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Duncan Home Improvement Services
Serving homeowners in Saint Leonard, MD, Duncan Home Improvement Services brings 17 years of experience specializing in residential renovations and repairs. The company focuses on a range of project types, including kitchen and bathroom updates, interior and exterior remodeling, and general home maintenance. Duncan Home Improvement Services works with property owners to enhance existing homes through upgrades tailored to each space’s needs. Their portfolio highlights completed projects such as room remodels that modernize living areas and functional improvements for older properties. With a longstanding presence in the Saint Leonard community, Duncan Home Improvement Services draws on practical construction methods and is familiar with the challenges of maintaining local homes. The company emphasizes clear communication throughout the renovation process, helping clients navigate options for both minor improvements and complete remodels.
Duncan Home Improvement Services Services
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Duncan Home Improvement Services Contact Information
Phone Number: (443) 975-3051
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Address: 1960 SANDCASTLE LN, Saint Leonard, MD 20685
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Duncan Home Improvement Services Saint Leonard
Quality
100
87th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Duncan Home Improvement Services has a BuildZoom score of 100, which places them above 87% of 58,058 contractors in Maryland.
Activity
|
1 project
|
2025 |
|
3 projects
|
2023 |
Our building permit records indicate that Duncan Home Improvement Services has worked on at least
4.0 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.
Pricing
|
1 project
|
$20k-$50k |
|
2 projects
|
$50k-$100k |
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 Duncan Home Improvement Services
This is a sample of this contractor's permits. Click here to access their complete permit history.
Revise resd-230058- no longer constructing 27'8"x8 addition and 30'x20 addition. construct 16'x16 screen porch and construct 19'4"x28 addition
Valuation:
$90,000
Permit #:
REV-230122
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Finish basement to addition rec-room kitchen area and study
Valuation:
$30,000
Permit #:
RESD-201135
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Basement renovation
Valuation:
$38,750
Permit #:
20-00002919
Status:
issued
Fee:
$40
Permit Type:
N/A
Building Type:
N/A
Deck add'n
Valuation:
N/A
Permit #:
20-00001096
Status:
issued
Fee:
$62
Permit Type:
N/A
Building Type:
N/A
Revise to addition steps
Valuation:
N/A
Permit #:
20-00001096-BLD1-1
Status:
issued
Fee:
$62
Permit Type:
N/A
Building Type:
N/A
(rev-230122) construct 16'x16 screen porch and construct 19'4"x28 addition
Valuation:
$60,000
Permit #:
RESD-230058
Status:
withdrawn
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Adding (2) 6'x12 additions (1) 5'6"x18 addition. adding a 7'x12 deck and a 30'x10'.5 covered deck *replace rotted water damamged studs as needed<div>
Valuation:
$80,000
Permit #:
R-2414901
Status:
complete
Fee:
$229
Permit Type:
Ipbldresdl
Building Type:
N/A
Deck add'n
Valuation:
N/A
Permit #:
20-00001096-BLD1-0
Status:
issued
Fee:
$62
Permit Type:
N/A
Building Type:
N/A
Well & septic permit tax id# 01-248723 05/27/09 specs mnc 06/18/09 review mnc site plans, fee came in/nw 06/29/09 issued mnc 10/11/12 review mnc request for renewal came in/cw 10/15/12 renewal mnc approved 05/14/15 transfer blh app/fee/site plans came in/mgr 05/28/15 revisions blh sent to coa (see percs) 06/01/15 review blh site plan review/no fee per blh/mgr 06/04/15 issued blh
Valuation:
$0
Permit #:
84380
Status:
Hansen 7 Permit
Fee:
$425
Permit Type:
N/A
Building Type:
N/A
1 bedroom apartment - renovate existing 20x20garage into 26x35 20x30 addition to rear of garage
Valuation:
$60,000
Permit #:
14-320845
Status:
Inspections
Fee:
$7,853
Permit Type:
N/A
Building Type:
N/A
Convert attic space into living space replace dormer
Valuation:
N/A
Permit #:
RESREN22-1064
Status:
expired
Fee:
$40
Permit Type:
N/A
Building Type:
N/A
Finish basement(bath kitchen rec room, den)
Valuation:
$30,000
Permit #:
14-320669
Status:
A/P Complete
Fee:
$108
Permit Type:
N/A
Building Type:
N/A
Basement renovation
Valuation:
$38,750
Permit #:
20-00002919-BLD4
Status:
issued
Fee:
$40
Permit Type:
N/A
Building Type:
N/A
Renovate basement
Valuation:
$46,900
Permit #:
20-00001657
Status:
issued
Fee:
$40
Permit Type:
N/A
Building Type:
N/A
Basement renovation
Valuation:
$46,900
Permit #:
20-00001657-BLD4
Status:
issued
Fee:
$40
Permit Type:
N/A
Building Type:
N/A
Residential improvements
Finish basement(bath kitchen rec room, den)
Valuation:
$0
Permit #:
14-321327
Status:
Abandoned/Voided
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Verified License
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Duncan Home Improvement Services License info
Verified License
| License # | NAT-F172237-2 |
| Status | Active |
| Nation | Environmental Protection Agency |
| Type | Renovation |
- BuildZoom verified this license was active as of January 2026.
Verify this license's status for Duncan Home Improvement Services at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 103160 |
| Status | Active |
| State | Maryland |
| Type | Home Improvement |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Duncan Home Improvement Services 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 # | 129526 |
| Status | Active |
| State | Maryland |
| Type | Contractor (Corppart) Home Improvement |
- When BuildZoom last verified this license, it had an expiration date of October, 2015. Check the current license status of Duncan Home Improvement Services with the Maryland Department of Labor, Licensing & Regulation
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | NAT-F172237-1 |
| 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 Duncan Home Improvement Services at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
100
BuildZoom Score
10
Permits
- Building permit records show that Duncan Home Improvement Services has worked on 10 permitted projects.
Duncan Home Improvement Services Employees
DS
Duncan Home Improvement Servic
Owner
DL
Duncan Home Improvement Services Llc
Owner
RD
Ryon Duncan