Updated: Sep 07, 2025
Location and Projects
Address
993 CROUSE MILL ROAD, Keymar, MD, 21757
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Central Maryland Sunrooms Construction
Central Maryland Sunrooms, 993 Crouse Mill Rd, Keymar, MD (Owned by: Terry Edwin Kiser) holds a Home Improvement license and 4 other licenses according to the Maryland license board.
Their BuildZoom score of 99 ranks in the top 15% of 58,058 Maryland licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Central Maryland Sunrooms, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Central Maryland Sunrooms Services
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Central Maryland Sunrooms Contact Information
Phone Number: (410) 775-7644
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Address: 993 CROUSE MILL ROAD, Keymar, MD 21757
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Central Maryland Sunrooms Keymar
Quality
99
85th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Central Maryland Sunrooms has a BuildZoom score of 99, which places them above 85% of 58,058 contractors in Maryland.
Activity
|
1 project
|
2025 |
|
2 projects
|
2023 |
|
10 projects
|
2022 |
Our building permit records indicate that Central Maryland Sunrooms has worked on at least
13.0 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
|
7 projects
|
Home Additions |
Analyzing permits over the last 4 years shows that Central Maryland Sunrooms mostly works on
home addition
projects.
Pricing
|
1 project
|
< $5k |
|
2 projects
|
$5k-$20k |
|
4 projects
|
$20k-$50k |
|
3 projects
|
$50k-$100k |
The typical size of their permits is approximately $25,000. 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.
Building Permits by Central Maryland Sunrooms
This is a sample of this contractor's permits. Click here to access their complete permit history.
Enclosing existing porch to sunroom with pre-manufactured sunspace 2 three season wall panels and weather master windows in between existing posts. existing railing to moved to inside of the room.kiser & sons construction inc mhic 3991
Valuation:
$23,063
Permit #:
493934
Status:
complete
Fee:
$357
Permit Type:
Resuses
Building Type:
N/A
Buildingapplication
2741 Camomile Dr W, Frederick, MD, 21704
2024-07-24
Enclosing existing porch to sunroom with pre-manufactured sunspace 2 three season wall panels and weather master windows in between existing posts. <div>4/26/24 respond to plan review - revised drawings with measurements showing 48 height/grade to sunroom floor. attached spec sheets with added notes to show that there will be 30 tempered glass kickplates under each panel. scw</div><div>
Valuation:
$15,000
Permit #:
480110
Status:
complete
Fee:
$404
Permit Type:
Resuses
Building Type:
N/A
Remove existing deck to rear of dwelling and replace with 225 sq. ft. one story sunroom on piers gable roof with new steps to grade and (2) 16 sq. ft. landings to right 90 sq. ft. open deck to left of sunroom pressure treated lumber railing steps to grade antietam acres lot 24
Valuation:
N/A
Permit #:
P2022-1089
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remove existing deck to rear of dwelling and replace with 225 sq. ft. one story sunroom on piers gable roof with new steps to grade and (2) 16 sq. ft. landings to right 90 sq. ft. open deck to left of sunroom pressure treated lumber railing steps to grade antietam acres lot 24
Valuation:
N/A
Permit #:
2022-05102
Status:
complete
Fee:
$227
Permit Type:
N/A
Building Type:
N/A
Residential addition single family dwelling permit
2020-04-13
Single family dwelling enclose existing screened porch into 3-season sunroom 1 story existing 1r 0fb 0hb 0fp other structure = none 0br porch/deck = n/a energy method = n/a *04.09.2020 amendment to make changes per inspections - approved 04.13.2020*
Valuation:
N/A
Permit #:
B20000362
Status:
complete
Fee:
$615
Permit Type:
N/A
Building Type:
N/A
Replace 2 entrance canopies and 1 handicapped ramp at main entrance taneytown american legion post 120
Valuation:
$25,000
Permit #:
CA-22-2286
Status:
issued
Fee:
$200
Permit Type:
N/A
Building Type:
N/A
Three season sunroom on piers and landing with steps
Valuation:
$65,000
Permit #:
RA-22-0909
Status:
issued
Fee:
$130
Permit Type:
N/A
Building Type:
N/A
Remove existing 264 sq. ft. concrete slab with roof to remain and enclose with pre-fabricated panels for a 264 sq. ft. sunroom addition with single slider windows on all sides and a door on each end monolithic slab
Valuation:
N/A
Permit #:
P2019-0298
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remove existing 264 sq. ft. concrete slab with roof to remain and enclose with pre-fabricated panels for a 264 sq. ft. sunroom addition with single slider windows on all sides and a door on each end monolithic slab
Valuation:
N/A
Permit #:
2019-01359
Status:
complete
Fee:
$238
Permit Type:
N/A
Building Type:
N/A
12x20 sunroom addition on existing deck
Valuation:
$59,000
Permit #:
RA-22-2191
Status:
issued
Fee:
$119
Permit Type:
N/A
Building Type:
N/A
18 x 18 sunroom **4/23/19 revision; added 4 x 18 deck w steps changed overall square footage and revised setbacks; submitted revised plans and site plan-mc**
Valuation:
$40,000
Permit #:
191543
Status:
complete
Fee:
$401
Permit Type:
Resuses
Building Type:
N/A
Addition for sunroom
Valuation:
$58,000
Permit #:
RA-22-1132
Status:
issued
Fee:
$162
Permit Type:
N/A
Building Type:
N/A
Addition of a 16 x 20 sunroom on piers and a 16 x 16 deck (no steps)
Valuation:
$60,000
Permit #:
RA-21-0251
Status:
issued
Fee:
$189
Permit Type:
N/A
Building Type:
N/A
Screen porch on existing deck (no steps) (deck permit bp-05-3030)
Valuation:
$18,000
Permit #:
RD-21-1725
Status:
issued
Fee:
$60
Permit Type:
N/A
Building Type:
N/A
Sunroom addition on piers
Valuation:
$70,000
Permit #:
RA-21-0621
Status:
issued
Fee:
$119
Permit Type:
N/A
Building Type:
N/A
16 x 20 sunroom addition on existing deck
Valuation:
$40,000
Permit #:
RA-21-0367
Status:
issued
Fee:
$128
Permit Type:
N/A
Building Type:
N/A
Three season sunroom on existing deck
Valuation:
$26,000
Permit #:
RA-21-0435
Status:
issued
Fee:
$116
Permit Type:
N/A
Building Type:
N/A
Addition sunroom to existing deck 10x18 deck constructed under #81156 revision-8/16/18-aw-changing beams from (3) 2 x 12 to (3) 2 x 10
Valuation:
$28,500
Permit #:
175857
Status:
complete
Fee:
N/A
Permit Type:
Resuses
Building Type:
N/A
Deck with steps
Valuation:
$26,000
Permit #:
RD-21-2093
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
14x58 addition to existing garage (pole type)
Valuation:
N/A
Permit #:
RG-20-1144
Status:
issued
Fee:
$177
Permit Type:
N/A
Building Type:
N/A
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Verified License
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Central Maryland Sunrooms License info
Verified License
| License # | 3991 |
| Status | Active |
| State | Maryland |
| Type | Home Improvement |
| Business Type | Corporation |
- BuildZoom verified this license was active as of September 2025.
Verify this license's status for Central Maryland Sunrooms 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 # | PA015304 |
| Status | Active |
| State | Pennsylvania |
| Type | Pre-Manufactured Sunrooms Installed, Home Improvements (Replacement Windows, Doors, Siding, Spouting) Decks. |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of July, 2017. Check the current license status of Central Maryland Sunrooms with the Pennsylvania Office of the Attorney General
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 3991 |
| Status | Active |
| State | Pennsylvania |
| Type | Contractor |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of February, 2014. Check the current license status of Central Maryland Sunrooms with the Pennsylvania Office of the Attorney General
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | NAT-50368-3 |
| Status | Inactive |
| Nation | Environmental Protection Agency |
| Type | Renovation |
| Business Type | Corporation |
- 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 Central Maryland Sunrooms at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | NAT-50368-2 |
| Status | Inactive |
| Nation | Environmental Protection Agency |
| Type | Renovation |
| Business Type | Corporation |
- 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 Central Maryland Sunrooms at the United States Environmental Protection Agency.
This is a sample of licensing data; click here to access a complete history.
99
BuildZoom Score
Insured
| Insurer | Atlantic States Insurance Company |
| Insured up to | $100,000 |
170
Permits
- Building permit records show that Central Maryland Sunrooms has worked on 170 permitted projects.
Central Maryland Sunrooms Employees
DK
David L Kiser
Secretary
DK
Doris A. Kiser
Treasurer
MK
Mark E Kiser
Vice President
TK
Terry E Kiser
TK
Terry Edwin Kiser
Owner